Brakes – Vehicle – Velocipede
Patent
1994-06-20
1995-11-07
Oberleitner, Robert J.
Brakes
Vehicle
Velocipede
188 731, 188259, F16D 6900, B62L 110
Patent
active
054640750
ABSTRACT:
A brake shoe having an elongate generally clam-shell shaped metallic support or backbone member, the leading edge of which is provided with a deflectable tongue portion bent at an angle and flexible relative to the main body portion, with first and second brake pads molded thereabout to provide a unitary assembly, with a fastening member secured generally perpendicular to the main body portion. The first and second brake pads are formed of dissimilar material and separated by a recess or V-shaped notch to permit flexing at the recess. The leading brake pad is formed of a long wearing low friction material, while the trailing or rear brake pad is formed of high friction compound. The backbone member is formed by stamping, with the two brake pads molded over the stamping.
REFERENCES:
patent: 4135606 (1979-01-01), Lewis
patent: 4230208 (1980-10-01), Gale
patent: 5107965 (1992-04-01), Yates
patent: 5113975 (1992-05-01), Zucchero
Muratori Alfred
Oberleitner Robert J.
Roberts Edward E.
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