Spike assembly for sports shoes
First Claim
1. A spike assembly for a sports shoe comprising a spike body formed at its one end portion into a screw element and at its other end portion into a spike element and having at its middle portion a flange provided with a serrated surface facing said screw element;
- a washer provided with a serrated surface and loosely mounted at its center opening, which is somewhat larger in diameter than the screw element, on the screw element, so that the flange and the washer face one another at their respective serrated surfaces, said surfaces being engageable one with another to prevent turning; and
an annular member made of synthetic resin mounted at its opening, which is somewhat smaller in diameter than the screw element, on the screw element so as to support the washer from the outside thereof;
said washer being provided at its peripheral edge with turning proof projections adapted to be engaged with the sole of the shoe.
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Accused Products
Abstract
A spike assembly for a sports shoe comprising a spike body formed into a screw element at one end and a spike element at the other end. The middle portion is formed into a flange with a serrated surface facing the screw element. A washer having a serrated surface is mounted on the screw element so that the serrated surfaces of the washer and the flange may engage each other to prevent turning. An annular member made of synthetic resin is also mounted on the screw element to support the washer which is provided with peripheral projections adapted to be engaged with the sole of the shoe.
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Citations
2 Claims
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1. A spike assembly for a sports shoe comprising a spike body formed at its one end portion into a screw element and at its other end portion into a spike element and having at its middle portion a flange provided with a serrated surface facing said screw element;
- a washer provided with a serrated surface and loosely mounted at its center opening, which is somewhat larger in diameter than the screw element, on the screw element, so that the flange and the washer face one another at their respective serrated surfaces, said surfaces being engageable one with another to prevent turning; and
an annular member made of synthetic resin mounted at its opening, which is somewhat smaller in diameter than the screw element, on the screw element so as to support the washer from the outside thereof;
said washer being provided at its peripheral edge with turning proof projections adapted to be engaged with the sole of the shoe. - View Dependent Claims (2)
- a washer provided with a serrated surface and loosely mounted at its center opening, which is somewhat larger in diameter than the screw element, on the screw element, so that the flange and the washer face one another at their respective serrated surfaces, said surfaces being engageable one with another to prevent turning; and
Specification