Wet clutch/brake for a mechanical press

Details Wet clutch/brake for a mechanical press Wet clutch/brake for a mechanical press

1998-10-28

2000-08-01

Bonck, Rodney H.

192 clutches and power-stop control

Clutch and brake

Sliding operation

192 12C, 19211334, F16D 6704

Patent

active

060952989

ABSTRACT:
A mechanical press having a wet or oil shear clutch/brake drive unit is provided including elimination of undamped clearances. Lubrication oil utilized in the press flywheel bearing is ported and communicated into the clutch brake unit for use therein, eliminating the use of two separate lubrication or oil transport systems. A hydrostatic oil bearing on the brake/clutch actuator member (actuation plate) eliminates the use or need of an anti-friction bearing between the actuator member and the brake and clutch members.

REFERENCES:
patent: 4552255 (1985-11-01), Sommer
patent: 5190129 (1993-03-01), Sommer
patent: 5487456 (1996-01-01), Sommer
patent: 5573092 (1996-11-01), Gabilondo
patent: 5577581 (1996-11-01), Eberwein et al.
patent: 5651436 (1997-07-01), Sommer
patent: 5657843 (1997-08-01), Sommer
patent: 5680915 (1997-10-01), Sommer
patent: 5697862 (1997-12-01), Sommer
patent: 5769187 (1998-06-01), Sommer
patent: 5806641 (1998-09-01), Sommer
Airflex DCB Clutch/Brake, Eaton Corporation, 1990. (2 pages).

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