Gear shifting mechanism

Details Gear shifting mechanism Gear shifting mechanism

1996-02-02

1997-04-22

Herrmann, Allan D.

Machine element or mechanism

Control lever and linkage systems

Multiple controlled elements

74489, 745022, 74527, G05G 506, B62K 2306, F16H 6338

Patent

active

056220839

ABSTRACT:
The present invention includes a disk shaped base member which has a notched central aperture extending therethrough and a cable shield retaining portion. A shaft member is formed with notched ends, one end of the shaft member extending thought the notched central aperture. A gear member is formed with gear teeth on an inner circumferencial surface and a notched central aperture. The other end of the shaft member extends into the gear member notched central aperture and is fixed thereto. The gear member and the base member confine a lever handle therebetween, but allow the lever handle to rotate. A pawl member retained within a recess in the lever handle, engages the gear teeth on the gear member restricting movement of the lever handle to predetermined arcuate steps.

REFERENCES:
patent: 4155270 (1979-05-01), Juy
patent: 4504250 (1985-03-01), Juy
patent: 4676118 (1987-06-01), Leiter
patent: 4731046 (1988-03-01), Juy
patent: 4876913 (1989-10-01), Romano
patent: 5190390 (1993-03-01), Ming-Tai
patent: 5524501 (1996-06-01), Patterson et al.

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