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US 8,595,958 B2Granted
Snowshoe apparatus
AssigneeEaston Technical Products, Inc.
InventorsDaniel Chartrand, Teddy D. Palomaki, Gregory J. Easton
Life of this patent
Estimating the term…
Abstract
A snowshoe apparatus having a frame assembly, a pivot assembly pivotally attached to the frame assembly, and a binding assembly pivotally attached to the pivot assembly is disclosed. The snowshoe apparatus may also include first and second crampons pivotally attached to the frame assembly, with the first crampon configured to pivot relative to the frame assembly substantially independent of the second crampon. In addition, at least one of the first crampon and the second crampon may be laterally movable relative to the frame assembly. The snowshoe apparatus may also comprise a resilient heel support assembly coupled to the frame assembly. A corresponding method of assembly is also disclosed.
Claims26
A snowshoe, comprising:
- a frame assembly, the frame assembly comprising:
- a first rail having a first end and a second end;
- a second rail having a first end and a second end, the first and second rails having a rigid construction;
- a first connecting structure coupling the first end of the first rail to the first end of the second rail to form a front portion of the frame assembly, the first connecting structure comprising an elastomeric material and providing a flexible connection between the first and second rails to permit relative movement about a longitudinal axis of the snowshoe;
- a deck connected to the first and second rails to secure the first and second rails and first connecting structure together as an assembly.
2 more elements
A snowshoe, comprising:
- a frame assembly comprising at least first and second rails spaced apart laterally from each other;
- a deck extending between the first and second rails;
- a heel support assembly mounted to at least an upward facing surface of the deck, the heel support assembly comprising:
- a top surface;
- a bottom surface;
- at least one flexible, resilient material;
- wherein at least a portion of the bottom surface of the heel support assembly is substantially concave in shape and flexed downward upon application of a force by a user to the heel support assembly.
4 more elements
A snowshoe, comprising:
- a frame assembly having first and second ends and first and second side rails laterally spaced apart from each other and extending between the first and second ends;
- a first crampon coupled to and positioned between the first and second side rails;
- a second crampon coupled to and positioned between the first and second side rails at a location laterally adjacent to the first crampon and detached from the first crampon;
- wherein at least one of the first crampon and the second crampon is laterally movable relative to the frame assembly.
1 more element
A snowshoe apparatus, comprising:
- a frame assembly, the frame assembly comprising:
- a first rail having a first end, a second end, an inner diameter, and an outer diameter;
- a second rail having a first end, a second end, an inner diameter, and an outer diameter;
- a first connecting structure coupling the first end of the first rail to the first end of the second rail to form a front end portion of the frame assembly, the first connecting structure comprising an elastomeric material that permits relative movement about a longitudinal axis of the snowshoe;
- wherein the first rail defines a first side of the frame assembly and the second rail defines an opposite second side of the frame assembly.
2 more elements
A snowshoe, comprising:
- a frame assembly;
- a first crampon coupled to the frame assembly;
- a second crampon coupled to the frame assembly laterally adjacent to the first crampon and detached from the first crampon;
- a first pivot arm pivotally attached to the frame assembly;
- a second pivot arm pivotally attached to the frame assembly;
- a pivot rod coupling the first pivot arm to the second pivot arm;
- wherein the first crampon and the second crampon are pivotally attached to the pivot rod;
- wherein at least one of the first crampon and the second crampon is laterally movable relative to the frame assembly.
5 more elements
A snowshoe, comprising:
- a frame assembly;
- a first crampon coupled to the frame assembly;
- a second crampon coupled to the frame assembly laterally adjacent to the first crampon and detached from the first crampon;
- a binding assembly comprising:
- a first binding portion attached to the first crampon;
- a second binding portion attached to the second crampon;
- wherein the first crampon and the first binding portion pivot relative to the frame assembly substantially independent of the second crampon and the second binding portion;
- wherein at least one of the first crampon and the second crampon is laterally movable relative to the frame assembly.
5 more elements
A snowshoe, comprising:
- a frame assembly, the frame assembly comprising:
- a first rail having a first end and a second end;
- a second rail having a first end and a second end, the first and second rails having a rigid construction;
- a first connecting structure coupling the first end of the first rail to the first end of the second rail to form a front portion of the frame assembly, the first connecting structure comprising an elastomeric material and providing a flexible connection between the first and second rails;
- a second connecting structure coupling the second end of the first rail to the second end of the second rail to form a rear portion of the frame assembly, the second connecting structure comprising elastomeric material;
- a deck connected to the first and second rails to secure the first and second rails and first connecting structure together as an assembly.
3 more elements
A snowshoe apparatus, comprising:
- a frame assembly, the frame assembly comprising:
- a first rail having a first end, a second end, an inner diameter, and an outer diameter;
- a second rail having a first end, a second end, an inner diameter, and an outer diameter;
- a first connecting structure coupling the first end of the first rail to the first end of the second rail to form a front end portion of the frame assembly, the first connecting structure comprising an elastomeric material;
- wherein the first rail defines a first side of the frame assembly and the second rail defines an opposite second side of the frame assembly;
- a pivot assembly pivotally attached to the frame assembly and pivotable about a first pivot axis;
- a binding assembly pivotally attached to the pivot assembly and pivotable about a second pivot axis that is laterally spaced from the first pivot axis;
- wherein the pivot assembly pivots relative to the frame assembly and the binding assembly pivots about at least a portion of the pivot assembly.
5 more elements
A snowshoe apparatus, comprising:
- a frame assembly, the frame assembly comprising:
- a first rail having a first end, a second end, an inner diameter, and an outer diameter;
- a second rail having a first end, a second end, an inner diameter, and an outer diameter;
- a first connecting structure coupling the first end of the first rail to the first end of the second rail to form a front end portion of the frame assembly, the first connecting structure comprising an elastomeric material;
- a second connecting structure coupling the second end of the first rail to the second end of the second rail to form a rear portion of the frame assembly, the second connecting structure comprising elastomeric material;
- wherein the first rail defines a first side of the frame assembly and the second rail defines an opposite second side of the frame assembly.
3 more elements
Dependencies are inferred from the claim text.