Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1991-02-28
1992-06-23
Braun, Leslie A.
Machine element or mechanism
Control lever and linkage systems
Hand operated
74489, 74558, 745585, 745518, F16C 110
Patent
active
051232960
ABSTRACT:
A brake lever connected to a brake system of a bicycle includes a metal arm having a pivoted end connected to the brake system and a handle portion with a distal end. A rigid plastic coating layer fully covers the handle portion, the coating layer having a first thick portion adjacent to the pivoted end, and a thin portion. A shoulder is formed between the thick and thin portions. A flexible plastic coating layer covers the thin portion and is flush with the thick portion of the rigid plastic coating layer.
REFERENCES:
patent: 3071023 (1963-01-01), Herr et al.
patent: 3176536 (1965-04-01), Altenburger
patent: 3803941 (1974-04-01), Yoshikawa
patent: 3998109 (1976-12-01), O'Brien
patent: 4644816 (1987-02-01), Cockburn
patent: 4852423 (1989-08-01), Mikami et al.
patent: 4893519 (1990-01-01), Corso et al.
patent: 4903799 (1990-02-01), Romano
patent: 4991461 (1991-02-01), Sennett et al.
Braun Leslie A.
Klein David I.
Rosenberg Morton J.
Stavish Matthew W.
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