Title:
MULTIPLE DISK IN OIL BATH CLUTCH FOR A VEHICLE DRIVE TRAIN, ESPECIALLY FOR A SPEED-DIFFERENCE SENSING CLUTCH
Document Type and Number:
WIPO Patent Application WO2001055611
Kind Code:
A3
Abstract:
The invention relates to a multiple disk in oil bath clutch that comprises a drive element (2) and an output element (3), and first disks (22) linked with the drive element (2) or the output element (3), and second disks (21) that can be compressed by means of an actuator (24). The aim of the invention is to provide a vibration-reduced and long-life tribological system. To this end, the first disks (22) consist of steel and their friction surfaces are configured as linings (42) that consist of carbon fibers embedded in a carbon matrix and channels (43) extending from the interior towards the exterior. The second disks (21) consist of steel and their friction surfaces are lined with a nickel dispersion layer.
Inventors:
HOFER MANFRED (AT)
KALTMANN SIEGFRIED (AT)
KALTMANN SIEGFRIED (AT)
Application Number:
PCT/AT2001/000020
Publication Date:
June 20, 2002
Filing Date:
January 26, 2001
Export Citation:
Assignee:
STEYR POWERTRAIN AG & CO KG (AT)
HOFER MANFRED (AT)
KALTMANN SIEGFRIED (AT)
HOFER MANFRED (AT)
KALTMANN SIEGFRIED (AT)
International Classes:
F16D13/62; F16D43/284; B60K17/346; F16D69/00; F16D69/02; F16H48/22; (IPC1-7): F16D13/64; F16D69/02
Domestic Patent References:
| WO1996023144A1 | 1996-08-01 |
Foreign References:
| US6006885A | 1999-12-28 | |||
| US5535870A | 1996-07-16 |
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