Back to results
US 5,499,461 AGranted
Boot for guiding sports
AssigneeSalomon S.A.
InventorsBruno Danezin, Jool Bourdeau, Olivier Senee
Life of this patent
Estimating the term…
Abstract
A boot for gliding sports, and more specifically, for "snowboarding". The boot includes two distinct zones with different characteristics and functions, including a first relatively rigid energy/power circuit, distributed with respect to the foot, so as to centralize the forces, and especially the front and rear supports or the torsion control, during practice of the sport, and a second relatively flexible, sensitive circuit independent of the energy/power circuit, and adapted to ensure comfort of the foot as well as transmission of information originating from the gliding member towards the ankle. Both of the circuits are affixed to a common reference element.
Claims22
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot, said rear stiffener having a rearward-facing upper surface;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener, said collar having a forward-facing lower surface;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said forward-facing lower surface of said collar engagable with said rearward-facing upper surface of said rear stiffener at a forward position of said collar to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole.
9 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot, said rear stiffener having a rearward-facing upper surface;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener, said collar having a forward-facing lower surface;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said forward-facing lower surface of said collar engagable with said rearward-facing upper surface of said rear stiffener at a forward position of said collar to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said means for providing a rear support for the lower leg comprises a flexible lateral strap fixedly connected to said collar and fixedly connected with respect to said shell and extending upwardly and rearwardly from a point of fixed connection with respect to said shell, whereby said flexible strap is tensioned during rear support.
10 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot, said rear stiffener having a rearward-facing upper surface;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener, said collar having a forward-facing lower surface;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said forward-facing lower surface of said collar engagable with said rearward-facing upper surface of said rear stiffener at a forward position of said collar to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said liner and envelope forming a boot upper;
- said shoe has an upper peripheral edge;
- and
- said liner and envelope are jointly connected to said upper peripheral edge of said shoe by means of stitching.
13 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot, said rear stiffener having a rearward-facing upper surface;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener, said collar having a forward-facing lower surface;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said forward-facing lower surface of said collar engagable with said rearward-facing upper surface of said rear stiffener at a forward position of said collar to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said envelope having a lower zone and said liner being affixed to said lower zone, said liner and envelope forming a boot upper;
- and
- said liner and envelope are affixed to said sole by means of a plastic material constituting a duplicate molding.
12 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot, said rear stiffener having a rearward-facing upper surface;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener, said collar having a forward-facing lower surface;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said forward-facing lower surface of said collar engagable with said rearward-facing upper surface of said rear stiffener at a forward position of said collar to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said liner and envelope forming a boot upper;
- said shoe has an upper peripheral edge;
- and
- said envelope is connected to said upper peripheral edge of said shoe by means of stitching and said liner is fixed mechanically inside said shoe in an area of said sole.
13 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole adapted to connect the boot to the gliding device;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a pair of journal axles, each connecting a lower lateral portion of an opposite lateral side of said collar and a respective lateral portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions, said journal axles extending along a common axis in an area of the malleoli of the foot;
- a means for providing a front and rear support for the lower leg, said front support means comprising a manually removable linkage, said linkage comprising means for locking said collar in place against said journalled movement with respect to said rear stiffener, whereby upon removal of said removable linkage, said journalled movement is permitted for facilitating rearward movement of said collar for facilitating insertion of the foot within the boot and for facilitating walking while said foot is within the boot;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole.
8 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a pair of journal axles, each connecting a lower lateral portion of an opposite lateral side of said collar and a respective lateral portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions, said journal axles extending along a common axis in an area of the malleoli of the foot;
- a means for providing a front and rear support for the lower leg, said front support means comprising a manually removable linkage, said linkage comprising means for locking said collar in place against said journalled movement with respect to said rear stiffener, whereby upon removal of said removable linkage, said journalled movement is permitted for facilitating rearward movement of said collar for facilitating insertion of the foot within the boot and for facilitating walking while said foot is within the boot;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said liner and envelope forming a boot upper;
- said shoe has an upper peripheral edge;
- and
- said liner and envelope are jointly connected to said upper peripheral edge of said shoe by means of stitching.
12 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a pair of journal axles, each connecting a lower lateral portion of an opposite lateral side of said collar and a respective lateral portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions, said journal axles extending along a common axis in an area of the malleoli of the foot;
- a means for providing a front and rear support for the lower leg, said front support means comprising a manually removable linkage, said linkage comprising means for locking said collar in place against said journalled movement with respect to said rear stiffener, whereby upon removal of said removable linkage, said journalled movement is permitted for facilitating rearward movement of said collar for facilitating insertion of the foot within the boot and for facilitating walking while said foot is within the boot;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/Control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said envelope having a lower zone and said liner being affixed to said lower zone, said liner and envelope forming a boot upper;
- and
- said liner and envelope are affixed to said sole by means of a plastic material constituting a duplicate molding.
11 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a pair of journal axles, each connecting a lower lateral portion of an opposite lateral side of said collar and a respective lateral portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions, said journal axles extending along a common axis in an area of the malleoli of the foot;
- a means for providing a front and rear support for the lower leg, said front support means comprising a manually removable linkage, said linkage comprising means for locking said collar in place against said journalled movement with respect to said rear stiffener, whereby upon removal of said removable linkage, said journalled movement is permitted for facilitating rearward movement of said collar for facilitating insertion of the foot within the boot and for facilitating walking while said foot is within the boot;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said liner and envelope forming a boot upper;
- said shoe has an upper peripheral edge;
- and
- said envelope is connected to said upper peripheral edge of said shoe by means of stitching and said liner is fixed mechanically inside said shoe in an area of said sole.
12 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said collar having a lower edge and said rear stiffener having an upper edge, said lower edge of said collar being engagable with said upper edge of said rear stiffener to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole.
9 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising, a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said collar having a lower edge and said rear stiffener having an upper edge, said lower edge of said collar being engagable with said upper edge of said rear stiffener to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said means for providing a rear support for the lower leg comprises a flexible lateral strap fixedly connected to said collar and fixedly connected with respect to said shell and extending upwardly and rearwardly, whereby said flexible strap is tensioned during rear support.
10 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said collar having a lower edge and said rear stiffener having an upper edge, said lower edge of said collar being engagable with said upper edge of said rear stiffener to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said liner and envelope forming a boot upper;
- said shoe has an upper peripheral edge;
- and
- said liner and envelope are jointly connected to said upper peripheral edge of said shoe by means of stitching.
13 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said collar having a lower edge and said rear stiffener having an upper edge, said lower edge of said collar being engagable with said upper edge of said rear stiffener to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said envelope having a lower zone and said liner being affixed to said lower zone, said liner and envelope forming a boot upper;
- and
- said liner and envelope are affixed to said sole by means of a plastic material constituting a duplicate molding.
12 more elements
A boot for a gliding sport, said boot comprising:
- a support/control circuit and a comfort/sensing circuit, each of said circuits including separate structural components and independent functions;
- said support/control circuit comprising relatively rigid structural components of the boot for consolidating forces transmitted between the gliding device and a foot and lower leg within the boot, said forces transmitted including rear support forces and front support forces for the foot and lower leg, said relatively rigid structural components of the boot comprising:
- a relatively rigid sole;
- a shell in the form of a shoe affixed to said sole, said shoe comprising a front abutment for the front of the foot and a rear stiffener for enveloping the heel of the foot;
- a collar for receiving the lower leg, said collar extending above and overlapping said rear stiffener;
- a rear axle affixed to a rearward portion of said collar and a rearward portion of said rear stiffener for enabling a journalled movement of said collar in forward and rearward directions about an axis rearward of a wearer's heel;
- said collar having a lower edge and said rear stiffener having an upper edge, said lower edge of said collar being engagable with said upper edge of said rear stiffener to thereby comprise a front support for the lower leg;
- means for providing a rear support for the lower leg;
- means for tightening said collar against the lower leg;
- and
- said comfort/sensing circuit comprising relatively flexible structural components of the boot, said relatively flexible structural components of the boot comprising means for providing comfort of the foot and lower leg within the boot and transmission of information in a direction from the gliding member to sensitive zones of the foot and lower leg;
- both said support/control circuit and said comfort/sensing circuit being affixed to a common reference component of the boot, said common reference component comprising said sole, wherein:
- said comfort/sensing circuit comprises a liner, said liner being positioned within said collar and said shell, and an external protective envelope, said liner and envelope forming a boot upper;
- said shoe has an upper peripheral edge;
- and
- said envelope is connected to said upper peripheral edge of said shoe by means of stitching and said liner is fixed mechanically inside said shoe in an area of said sole.
13 more elements
Dependencies are inferred from the claim text.