Title:
ROTATIONAL SPEED DIFFERENCE SENSITIVE TYPE COUPLING, AND DIFFERENTIAL UNIT USING THE SAME
Document Type and Number:
Japanese Patent JP2001354043
Kind Code:
A
Abstract:
To reduce fluctuation of transmitted torque.
This coupling is provided with cams 63 in a torque transmitting member 5 side, cylinders 55 in a torque transmitting member 3 side, plungers 61 of which the each sucks a hydraulic fluid from a suction port 57 of the cylinder 55 to deliver it from a delivery port 59, in accompaniment of moving, and springs 65 for pressing the plungers 61 to the cams 63, a suction waiting stroke is provided between a delivery stroke and a suction stroke, and the plungers 61 of a multiple of 3 are used to operate the same number of the plungers in the respective strokes of the suction, delivery and suction waiting strokes all the time.
Inventors:
OCHIAI TOMIAKI
Application Number:
JP2000177288A
Publication Date:
December 25, 2001
Filing Date:
June 13, 2000
Export Citation:
Assignee:
TOCHIGI FUJI SANGYO KK
International Classes:
B60K23/04; B60K17/348; B60K23/08; F16D25/0638; F16H48/22; F16H48/27; F16H48/38; (IPC1-7): B60K17/348; B60K23/04; B60K23/08; F16D25/0638; F16H48/20
Attorney, Agent or Firm:
Hidekazu Miyoshi (8 outside)