The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 19, 1998

Filed:

Oct. 17, 1995
Applicant:
Inventors:

Yoshikazu Konishi, Saitama, JP;

Tetsurou Hamada, Saitama, JP;

Yoshihiro Kanamaru, Saitama, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
180 76 ; 36442405 ;
Abstract

A gearbox and two hydraulic clutches are disposed between left and right follower wheels of a vehicle. The torque transfer capacity of the hydraulic clutches is controlled to effect the distribution of a torque between the follower wheels. In a low lateral acceleration range, the torque transfer capacity is increased in accordance with an increase in lateral acceleration to enhance the turning performance and the high-speed stability performance. In a high lateral acceleration range, the torque transfer capacity is decreased in accordance with an increase in lateral acceleration, such that it does not exceed a largest frictional force of a wheel acting as an inner wheel during turning movement of the vehicle, thereby insuring a cornering force.


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