Accessory traction device for skis
OwnerJohn B. Nobilinventor
Life of this patent
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Abstract
An accessory traction device removably attached to undersides of backcountry skis is described herein. The device will provide users' ability to ascend terrain without removing skis and walking uphill. As designed, the device has novel structure with flanged or clamping ends with a threaded fastening rod that improves longevity while minimizing any possible damage to the ski itself. The traction wave patterns and grooves are also optimally designed and tapered. An additional inventive aspect involves a few hinge options wherein the hinge allows the device to be conveniently folding and stowed in a backcountry skier's backpack.
Claims3
A traction device for a ski comprising:
- an elongated body about a longitudinal axis, configurable to a bottom of a ski;
- and
- an attachment mechanism for coupling the elongated body to the ski, the attachment mechanism comprising:
- a right clamp portion configured to a right edge of the ski;
- a left clamp portion configured to a left edge of the ski;
- a fastening rod having threads around and outside thereof connected beginning at the left portion and extending the width of the ski to the right clamp portion;
- and
- a protruding ridge configured to the right clamp portion for mating to a slanted surface of the right edge;
- and
- a replaceable wear insert made of a different material than the right clamp portion and configured between the right clamp portion and the right edge of the ski.
A traction device for a ski comprising:
- an elongated body about a longitudinal axis, configurable to a bottom of a ski, the body having a length;
- and
- a hinge configured at a half way point along the length, the hinge providing for the elongated body to fold upon itself and conveniently fit into a backpack, the elongated body comprising two lengthwise strips, the two lengthwise strips comprising left and right articulating portions that articulate about the hinge;
- wherein the left and the right articulating portions articulate about a pin, wherein the hinge is a sliding hinge and wherein the pin is an adjustment pin wherein the left and the right articulating portions can translate with respect to one another, further wherein the adjustment pin and sliding hinge provide for the two lengthwise strips to move toward one another or away from one another.
Dependencies are inferred from the claim text.