192 clutches and power-stop control – Clutch and brake – Vehicle type
Patent
1989-10-10
1990-08-14
Lorence, Richard
192 clutches and power-stop control
Clutch and brake
Vehicle type
188218XL, F16D 6702
Patent
active
049479695
ABSTRACT:
A center load clutch brake assembly has a pair of covers secured together to form a housing enclosing torque limiting components which include a ring shaped inner brake washer having a pair of radially inwardly extending lugs for engaging splines or grooves formed in a drive shaft coupled between a vehicle clutch and a vehicle transmission. The inner brake washer is rotatably coupled to a pair of concentric outer washers through a lost motion coupling. The outer washers each have reduced thickness outer peripheral portions which define an annular groove therebetween for retaining a ring shaped wave washer. The wave washer biases the two outer washers against the inner surfaces of the housing and has a pair of tabs for engaging openings in the housing. Facing material is provided on the outer surfaces of the housing for frictionally engaging a clutch release bearing and an outer surface of the transmission housing when a clutch linkage actuates the release bearing to disengage the clutch.
REFERENCES:
patent: 3763977 (1973-10-01), Sink
patent: 4043437 (1977-08-01), Taylor
patent: 4046237 (1977-09-01), Root et al.
patent: 4186826 (1980-02-01), MacKendrick et al.
patent: 4657124 (1987-04-01), Flotow
patent: 4762215 (1988-08-01), Flotow et al.
patent: 4782926 (1988-11-01), Kitano et al.
patent: 4807730 (1989-02-01), Kitano et al.
patent: 4832165 (1989-05-01), Nishimura et al.
Dana Corporation
Lorence Richard
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