192 clutches and power-stop control – Clutch and brake – Sliding operation
Patent
1997-07-24
1999-09-07
Marmor, Charles A.
192 clutches and power-stop control
Clutch and brake
Sliding operation
F16D 6704
Patent
active
059472448
ABSTRACT:
A drive unit for driving a press uses a hydraulically actuated oil shear brake unit located on one side of a flywheel and a hydraulically actuated oil shear clutch unit located on the opposite side of the flywheel. The actuating assemblies for the oil shear brake unit and the oil shear clutch unit can be supplied as complete assemblies which are secured to the brake housing and clutch housing, respectively, at the time of assembly of the units to the press. The actuation of the clutch unit and the brake unit occur simultaneously and from the same hydraulic pressure source such that the overlap between the two units is controllable from no overlap to a specified amount of overlap where the brake unit is applied simultaneously with the engagement of the clutch for a specified amount of time.
REFERENCES:
patent: 2242396 (1941-05-01), Johansen
patent: 2848082 (1958-08-01), Dehn
patent: 2870655 (1959-01-01), Rockwell
patent: 3077252 (1963-02-01), Treer
patent: 3182776 (1965-05-01), Sommer
patent: 3441114 (1969-04-01), Pensa
patent: 3494450 (1970-02-01), Mankowsky et al.
patent: 3605963 (1971-09-01), Roob et al.
patent: 3614999 (1971-10-01), Sommer
patent: 3713517 (1973-01-01), Sommer
patent: 3835971 (1974-09-01), Spanke et al.
patent: 3946840 (1976-03-01), Sommer
patent: 4095523 (1978-06-01), Drungil
patent: 4122926 (1978-10-01), Spanke et al.
patent: 4135611 (1979-01-01), Spanke
patent: 4186827 (1980-02-01), Spanke
patent: 4346796 (1982-08-01), Ueno
patent: 4432443 (1984-02-01), Sommer
patent: 4472077 (1984-09-01), Sommer
patent: 4562907 (1986-01-01), Maeda
patent: 4785926 (1988-11-01), Matson
patent: 5190129 (1993-03-01), Sommer
patent: 5462147 (1995-10-01), Sherman
patent: 5487456 (1996-01-01), Sommer
patent: 5657843 (1997-08-01), Sommer
patent: 5769187 (1998-06-01), Sommer
patent: 5806641 (1998-09-01), Sommer
Marmor Charles A.
Midwest Brake Bond Company
Rodriguez Saul
LandOfFree
Press drive with oil shear clutch/brake units does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Press drive with oil shear clutch/brake units, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Press drive with oil shear clutch/brake units will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1794673