192 clutches and power-stop control – Clutches – Automatic
Patent
1995-05-02
1997-03-25
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Automatic
81 62, B25B 1504, F16D 4116
Patent
active
056135858
ABSTRACT:
A ratcheting mechanism utilizing a driven central gear and two pawls which are movable into and out of driving relation with the gear. An actuating mechanism moves the pawls out of driving relationship, and a resilient member is employed for urging the pawls into contact with the gear. An elastomer covered handle is connected with the mechanism for optimum gripping.
REFERENCES:
patent: 791895 (1905-06-01), Furbish
patent: 878657 (1908-02-01), Munch
patent: 1388836 (1921-08-01), Ripsch et al.
patent: 1388923 (1921-08-01), Bullard
patent: 1440272 (1922-12-01), Bratton
patent: 2193984 (1937-04-01), Rhinevault
patent: 2201827 (1940-05-01), Froeschl et al.
patent: 2627330 (1948-07-01), Gantz
patent: 2744432 (1956-05-01), Reub
patent: 3340914 (1967-09-01), Ricks
patent: 3356117 (1967-12-01), Wagner
patent: 3438413 (1969-04-01), Boran
patent: 3625324 (1971-12-01), Scharf
patent: 3742787 (1973-07-01), Whiteford
patent: 4466523 (1984-08-01), DeCarolis et al.
patent: 4777852 (1988-10-01), Herman et al.
patent: 5267487 (1993-12-01), Falco et al.
patent: 5343776 (1994-09-01), Falco et al .
patent: 5437212 (1995-08-01), Thompson et al.
Beere Precision Medical Instruments, Inc.
Bonck Rodney H.
Hansmann Arthur J.
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