US 5,493,794 AGranted

Combination snowshoe and binding

OwnerMary M. McKenzie, Sally Edwardsinventors

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Abstract

A combination snowshoe and binding, wherein the binding cooperates upon the snowshoe, for evenly distributing a user's weight thereupon. The binding includes an outboard half and an inboard half, the outboard half being horizontally movable upon the inboard half, in a slidable manner. The outboard half remains loosely coupled upon a pivoting member and moves freely in a horizontal direction, to accommodate the foot widths of a variety of users. The inboard half remains stationary, while in use, but can loosened, and adjusted in a horizontal direction. By moving the inboard half to a desired adjustment position, a proper positioning for evenly distributing a user's weight upon the snowshoe can be achieved. The snowshoe further includes an asymmetric frame member for allowing a user to walk with a normal stride upon a snowy surface.

Claims5

Dependent claims

In combination,

(a) A snowshoe, comprising:
(i) A frame member, said frame member having a front end, a rear end, an inboard rail and an outboard rail, said inboard and outboard rails extending between said front and rear ends;
(ii) a rigid snowshield coupled to said front end of said frame member;
(iii) a flotation barrier, said barrier coupled between said inboard and outboard rails;
and
(iv) a pivot member, said pivot member having opposite ends engaging said inboard and outboard rails;
(b) a binding, coupled to said pivot member, comprising:
(i) an inboard half and an outboard half, said inboard and outboard halves each including a platform, said platform including a top and a bottom surface, a front portion, a rear portion, and sides, said bottom surface of said platform of said outboard half slidably overlapping said top surface of said platform of said inboard half;
(ii) said top surfaces of said platforms of Said inboard and outboard halves include a plurality of conical projections, said conical projections being more numerous upon said outboard half than said inboard half;
(iii) adjustment means for adjusting both said inboard and outboard halves in a horizontal direction;
(iv) pivoting coupling means for coupling said front portions of said platforms together, said coupling means allowing said rear portions of said platforms to travel a greater horizontal distance than said front portions;
and
(v) harness means for extending over and securing a user's foot upon said platforms of said inboard and outboard halves;
and
(c) snow cleat means for providing traction.

12 more elements

In combination,

(a) A snowshoe, comprising:
(i) A frame member, said frame member having a front end, a rear end, an inboard rail and an outboard rail, said inboard and outboard rails extending between said front and rear ends;
(ii) a flotation barrier, said barrier coupled between said inboard and outboard rails;
and
(iii) a pivot member , said pivot member having opposite ends engaging said inboard and outboard rails;
(b) a binding, coupled to said pivot member, comprising:
(i) an inboard half and an outboard half, said inboard and outboard halves each including a platform, said platform including a top and a bottom surface, a front portion, a rear portion, and sides, said bottom surface of said platform of said outboard half slidably overlapping said top surface of said platform of said inboard half;
(ii) said inboard and outboard halves further including rising elements having first and second ends, said first ends originating from said front portions of said platforms, said second ends terminating substantially above said platforms;
(iii) said inboard and outboard halves further including anchor points positioned along said sides of said platforms;
(iv) adjustment means for adjusting both said inboard and outboard halves in a horizontal direction;
(v) pivoting coupling means for coupling said front portions of said platforms together, said coupling means allowing said rear portions of said platforms to travel a greater horizontal distance than said front portions;
and
(vi) harness means for extending over and securing a user's foot upon said platforms of said inboard and outboard halves, said harness means including a first transverse strap, a second transverse strap and a heel piece, said first transverse strap cooperating with said rising elements and being coupled to said anchor points, said heel piece also being coupled to said anchor points, said second transverse strap coupled to said rear portions of said platforms;
(c) snow cleat means for providing traction;
and
(d) a rigid snowshield coupled to said front end of said frame member.

13 more elements

In combination,

(a) A snowshoe, comprising:
(i) An asymmetric frame member, said frame member having a front end and a rear end, said front end including a rigid snow shield coupled thereto;
(ii) said frame member further including an inboard rail and an outboard rail, said inboard and outboard rails extending between said front and rear ends;
(iii) said inboard and outboard rails diverging from each other along their lengths as said rails extend from said rear end to said front end;
(iv) said inboard and outboard rails bent upward in a vertical plane near said front end, said outboard rail further including a horizontal bend;
(v) said horizontal bend of said outboard rail causing said front end to adopt a substantially offset orientation;
(vi) a flotation barrier, said barrier coupled between said inboard and outboard rails;
and
(vii) a pivot member , said pivot member having opposite ends engaging said inboard and outboard rails;
(b) a binding, coupled to said pivot member, comprising:
(i) an inboard half and an outboard half, said inboard and outboard halves each including a platform, said platform including a top and a bottom surface, a front portion, a rear portion, and sides, said bottom surface of said platform of said outboard half slidably overlapping said top surface Of said platform of said inboard half;
(ii) said inboard and outboard halves further including rising elements having first and second ends, said first ends originating from said front portions of said platforms, said second ends terminating substantially above said platforms;
(iii) said inboard and outboard halves further including anchor points positioned along said sides of said platforms;
(iv) adjustment means for adjusting both said inboard and outboard halves in a horizontal direction;
(v) pivoting coupling means for coupling said front portions of said platforms together, said coupling means allowing said rear portions of said platforms to travel a greater horizontal distance than said front portions;
(vi) said top surface of said platforms including a plurality of conical projections placed thereon;
and
(vii) harness means for extending over and securing a user's foot upon said platforms of said inboard and outboard halves, said harness means including a first transverse strap, a second transverse strap and a heel piece, said first transverse strap cooperating with said rising elements and being coupled to said anchor points, said heel piece also being coupled to said anchor points, said second transverse strap coupled to said rear portions of said platforms;
(c) snow cleat means for providing traction;
and
(d) deicing means for deicing surfaces prone to ice build-up.

18 more elements

Dependencies are inferred from the claim text.