192 clutches and power-stop control – Clutches – Operators
Patent
1988-08-29
1990-03-13
Braun, Leslie A.
192 clutches and power-stop control
Clutches
Operators
192 91A, 188170, F16D 2506
Patent
active
049076833
ABSTRACT:
A disc brake or clutch unit (10) comprising a rotor disc (12) having a fixed reaction member (21,23) on each side of the rotor disc (12) with the reaction members fixed in axially spaced relationship by connecting members (24,25) extending axially in position radially outwardly from the rotor disc. A pair of moveable reaction members (27,28) positioned between each side of the rotor disc (12) and one of the second fixed reaction members with the relatively moveable annular reaction members connected to each other a fixed axial distance apart by connecting members (29,30) extending axially and positioned radially outwardly from the rotor disc (12). Springs (35) are positioned between a first axially moveable reaction member (27) and a relatively fixed reaction member (23) for biasing the moveable reaction member (27) into fictional engagement with the disc (12). The fixed reaction member (23) and a moveable reaction member (28) forming an annular pressurized chamber (38) which when pressurized causes the moveable reaction members (28) to move axially away from the rotor discs to compress the springs (35) and disengage the annular axial moveable reaction members (27) from the discs (12).
REFERENCES:
patent: 2584191 (1952-02-01), Danly et al.
patent: 2667954 (1954-02-01), Danly et al.
patent: 2698676 (1955-01-01), Eason
patent: 2778456 (1957-01-01), Ross
patent: 3195692 (1965-07-01), Herr et al.
Braun Leslie A.
Eaton Corporation
Pitts Andrea
Union M. L.
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