Machine element or mechanism – Engine starters – Automatic
Patent
1992-10-23
1993-09-07
Herrmann, Allan D.
Machine element or mechanism
Engine starters
Automatic
192 42, 192 55, 192103C, 464 46, 74 7R, F02N 1506
Patent
active
052418715
ABSTRACT:
An electric starter having an electric motor with a rotatable shaft, a pinion gear for driving a flywheel, and a friction clutch for transmitting torque which includes a drive plate connected to the shaft and a friction coupling for frictionally transmitting torque between the drive plate and pinion gear wherein the coupling is compressible and a stop limits compression to a predetermined maximum compression so as to set a predetermined slip torque or limit torque transfer to a predetermined maximum torque.
REFERENCES:
patent: 3690188 (1972-09-01), McMillen
patent: 3791685 (1974-02-01), Hamman
patent: 4192195 (1980-03-01), Kazino et al.
patent: 4255982 (1981-03-01), Kern
patent: 4330713 (1982-05-01), Greenwood
patent: 4369666 (1983-01-01), Kern
patent: 4479394 (1984-10-01), Greenwood
patent: 4524629 (1985-06-01), Digby
McKnight, III Early C.
McMillen Bobby E.
Cummings Ronald G.
Herrmann Allan D.
Trousdell William O.
United Technologies Motor Systems, Inc.
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