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US 4,795,184 AGranted
Ski with dissymmetrical lateral surfaces
AssigneeSalomon S.A.
InventorsJean-Luc Diard, Roger Pascal
Life of this patent
Estimating the term…
Abstract
A ski which includes a lower sliding surface connected to an upper surface by a first lateral surface and a second lateral surface along two opposed sides of the ski. The lateral surfaces are each inclined to form with the lower surface an average inclination angle of less than 90.degree.. The first average inclination angle is less than the second average inclination angle along the useful zone of the ski.
Claims28
A ski for use on ice or snow comprising:
- a lower sliding surface connected to an upper surface by a first lateral surface and a second lateral surface along opposed sides of the ski, said ski having a central zone and two ends which together comprise a useful zone of said ski, each of said lateral surfaces being inclined relative to said lower surface and forms at least along said ski ends an inclination angle, with said lower surface, wherein the average inclination angles of each lateral surface is less than 90.degree., wherein said first average inclination angle is less than said second average inclination angle over the useful zone of the ski.
A ski for sliding on ice or snow, comprising:
- (a) an upper surface comprising a first edge, a second edge, and a median vertical plane;
- (b) a lower sliding surface comprising a first edge portion, a second edge portion, and a median vertical plane;
- and
- (c) a plurality of lateral surfaces, whereby a first one of said lateral surfaces connects said first edge of said upper surface with said first edge portion of said lower surface, and a second one of said lateral surfaces connects said second edge of said upper surface with said second edge portion of said lower surface, wherein said vertical planes are distinct from each other;
- and
- wherein each of said first lateral surface and said second lateral surface is inclined relative to said lower sliding surface thereby forming a first internal angle of inclination and a second internal angle of inclination, respectively.
3 more elements
Dependencies are inferred from the claim text.