Skis and methods of making same
AssigneeRamp Sports, LLC
InventorsMichael Kilchenstein, Christian Alary
Life of this patent
Estimating the term…
Abstract
A ski or snowboard includes a metal layer having integral flanges projecting from its opposite sides to define a cavity for receiving a base layer. Several additional layers of laminated wood and in some versions synthetic polymer or carbon are pressed and bonded together on the metal layer. A method of manufacturing includes a support plate which holds a base layer and edge members received in a slot in the perimeter of the base layer. Additional layers of the ski or snowboard are successively laid on the base layer and pressed and bonded together.
Claims19
An assembly for making a ski comprising in combination:
- a support member having a generally planar surface used as a tool separate from the ski for stacking layers of the ski on each other,
- a generally planar base sheet received on said support member including a first portion which is a base and bottommost layer of the ski,
- an elongated opening in the base sheet defining the perimeter of said base layer when viewed in plan,
- said base sheet having a second portion positioned outwardly of said base layer on the side of said elongated opening opposite said base layer and being generally in the same plane as the base layer,
- and an edge member received in said elongated opening for forming a bottom edge of said ski, said edge member being held in position in said opening by said base layer and said second portion of said base sheet,
- whereby a number of additional layers may be successively laid over the base layer and drawn and bonded together with said edge member to form a laminated body of the ski.
A method of making a ski comprising the steps of:
- providing a base sheet with an elongated opening defining on one side of the opening the perimeter of a base layer of the ski and on the opposite side of the opening a remaining portion of said base sheet,
- laying the base layer on a generally planar support surface together with said remaining portion surrounding said base layer in generally the same plane as the base layer,
- providing an edge member in said opening in the base sheet to provide the bottom edge of the ski, said edge member being held in position by said base layer and said remaining portion of the base sheet,
- providing successive layers of the ski on the base layer, and
- bonding the layers together.
An assembly for making a ski comprising in combination:
- a generally planar base sheet for forming a base layer of the ski and adapted to be received on a support during assembly of the ski, said base sheet including a first portion comprising a base layer of a ski and a second portion surrounding said base layer and generally lying in the same plane as said base layer,
- an elongated opening in the base sheet defining the perimeter of said base layer and corresponding to the shape of the ski when viewed in plan,
- an edge member received in said opening forming a bottom edge of said ski and being held in position by edges of said first and second portions of said base sheet defining said elongated opening,
- and a number of additional layers laid over the base layer and attached together with said base layer and said edge member to form a laminated body of the ski.
Dependencies are inferred from the claim text.