Brakes – Operators – Fluid pressure
Patent
1977-10-20
1979-11-27
Kazenske, Edward R.
Brakes
Operators
Fluid pressure
188370, B62L 110, B62L 302
Patent
active
041756487
ABSTRACT:
A braking device for a bicycle comprising brake shoes positioned on opposite sides of a wheel of the bicycle for being brought into operative contact with the wheel to effect braking of the bicycle under the action of a movable brake handle and in opposition to a restoring spring. A hydraulically actuable pressure member is operatively coupled to each brake shoe to displace the same to its braking position and a hydraulic cylinder is operatively coupled to the brake handle for being actuated thereby. A hydraulic circuit connects the hydraulic cylinder and the hydraulically actuable pressure members for pressurizing the latter when the hydraulic cylinder is actuated by the brake handle.
REFERENCES:
patent: 2050682 (1936-08-01), White
patent: 2346758 (1944-04-01), Hughes
patent: 2844228 (1958-07-01), Schnell
patent: 2966964 (1961-01-01), Brueder
patent: 3589481 (1971-06-01), Motsch et al.
patent: 3776333 (1973-12-01), Mathauser
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