Method of fabricating a cliples bicycle pedal
OwnerFrank Hermansen, Carl Winefordnerinventors
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OwnerFrank Hermansen, Carl Winefordnerinventors
Estimating the term…
A clipless mechanism for a four-sided clipless bicycle pedal is made by a stamping and welding process. The stamping is preferably a progressive stamping process. The stamped parts include two components, an inner wing and an outer wing. The two stamped components are generally similar in shape to each other, but the inner wing fits within the outer wing. Each part is first stamped as a flat pattern by a progressive die. Each part then has radii stamped into the edges by the second station of the progressive die. Next, each part is partially folded by the third station of the progressive die. Then each part is folded completely by the fourth station of the progressive die. The actual number of steps may vary depending upon the material chosen, the thickness of the material and the design of the stamping tool. Then each part is welded closed and the resulting rectangular wings are assemblied in juxtaposed orthogonal relation to provide four shoe cleat engaging receptacles.
A method of fabricating a clipless mechanism of a four-sided clipless bicycle pedal for mating with a rider's shoe cleat on any of four orthogonal pedal positions;
A clipless mechanism of a four-sided clipless bicycle pedal for mating with a rider's shoe cleat on any of four orthogonal pedal positions;
A method of fabricating a clipless mechanism of a four-sided clipless bicycle pedal for mating with a riders shoe cleat on any of four orthogonal pedal positions;
A method of fabricating a clipless mechanism of a device for mating with a user's shoe cleat on any of a plurality of orthogonal positions;
Dependencies are inferred from the claim text.