Governor with pulley

Details Governor with pulley Governor with pulley

1993-02-22

1996-01-16

Luong, Vinh T.

Machine element or mechanism

Control lever and linkage systems

Hand operated

745015R, 74505, 188184, 188185, G05G 108, B60T 872

Patent

active

054838495

ABSTRACT:
A governor is provided with a pulley comprising a casing, a pulley rotatably supported by the casing and a long member wound around the pulley. The pulley is rotated when the long member is pulled. A spring member is provided for urging the pulley in the direction in which the long member is wound up. A braking device is provided for braking the pulley when the long member is pulled. A long member winding up portion is formed in the pulley so that winding up diameters thereof change as the long member is being pulled out which, in turn, changes the operation of the braking device.

REFERENCES:
patent: 3110380 (1963-11-01), Meyer et al.
patent: 3625077 (1971-12-01), Bernard et al.
patent: 3750488 (1973-08-01), McClure
patent: 4085629 (1978-04-01), Fogarollo
patent: 4529148 (1985-07-01), Hesprich et al.
patent: 4615234 (1986-10-01), Chevance et al.
patent: 4628759 (1986-12-01), Kobayashi et al.

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