192 clutches and power-stop control – Clutch and brake – Sliding operation
Patent
1997-07-24
1999-07-13
Lorence, Richard M.
192 clutches and power-stop control
Clutch and brake
Sliding operation
192 7012, 19211334, F16D 6704, F16D 1372
Patent
active
059213612
ABSTRACT:
A drive unit for a press uses an oil shear brake unit and an oil shear clutch unit. The actuation of the brake unit and the clutch unit occurs simultaneously due to a common activation member. The oil cooling system for the drive unit feeds oil to the outer radial or circumferential portion of the drive and returns oil for the central portion of the drive. The reverse flow of oil provides a more consistent supply of cooling oil to remove heat and lubricate the various components of the drive unit to significantly improve the operating performance of the drive.
REFERENCES:
patent: 2242396 (1941-05-01), Johansen
patent: 2848082 (1958-08-01), Dehn
patent: 3441114 (1969-04-01), Pensa
patent: 3713517 (1973-01-01), Sommer
patent: 4095523 (1978-06-01), Drungil
patent: 4135611 (1979-01-01), Spanke
patent: 4275607 (1981-06-01), Snoy
patent: 4346796 (1982-08-01), Ueno
patent: 4432443 (1984-02-01), Sommer
patent: 4562907 (1986-01-01), Maeda
patent: 4693350 (1987-09-01), Sommer
patent: 4720929 (1988-01-01), Umberson
patent: 4736821 (1988-04-01), Ries
patent: 5174420 (1992-12-01), DeWald et al.
patent: 5190129 (1993-03-01), Sommer
patent: 5291977 (1994-03-01), Sommer
patent: 5769187 (1998-06-01), Sommer
Lorence Richard M.
Midwest Brake Bond Company
LandOfFree
Press drive with oil shear clutch/brake drives 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 drives, 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 drives will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2268051