Title:
【発明の名称】すべり制限差動歯車アセンブリ
Document Type and Number:
Japanese Patent JP2686948
Kind Code:
B2
Abstract:
An improved limited slip differential gear assembly for driving each axle of a pair of coaxially aligned vehicle axles at the same rotational speed or at relatively different rotational speeds as conditions require. The assembly includes an improved externally controllable clutch mechanism for preventing excessive relative rotation of the axles. The amount of the clutch force being applied to resist relative rotation may be varied independently of the relative rotational speed of the axles and also of the torque level in the gear assembly. Preferably the clutch mechanism is incorporated in a planetary wheel type differential and is activated electromagnetically. The clutch mechanism may include a cam operated supplemental clutch device for applying an additional clutch force in response to any continued relative rotation which may occur after the first clutching force has been applied by the electromagnet.
Inventors:
Martin, Gee, Blessing
Chillards, F, Hein
Lithiade, Elle, Paihua
Chillards, F, Hein
Lithiade, Elle, Paihua
Application Number:
JP2143688A
Publication Date:
December 08, 1997
Filing Date:
February 02, 1988
Export Citation:
Assignee:
Dana, Corporation
International Classes:
F16H48/22; F16H48/30; (IPC1-7): F16H48/20
Domestic Patent References:
| JP5345832A | ||||
| JP6159044A | ||||
| JP6173858U | ||||
| JP5665246U | ||||
| JP60127154U |
Other References:
【文献】西独国特許出願公開2920107(DE,A)
Attorney, Agent or Firm:
Yuzo Sanada (1 person outside)