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.
Patent No.:
Date of Patent:
May. 31, 1988
Filed:
Aug. 04, 1986
Applicant:
Inventors:
Toshio Yoshinaka, Nagoya, JP;
Shuichiro Ida, Toyota, JP;
Shuji Nagano, Toyota, JP;
Hiroomi Fukaya, Takahama, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
180247 ; 180233 ;
Abstract
A transfer unit in an automobile for selectively transferring the drive power to wheels from a two-wheel-drive state to a four-wheel-drive state, and vice versa, having a vacuum-operated actuator. The actuator is secured to the transfer case by a cylindrical fitting so that a transfer shaft can extend from the transfer case to the actuator body and so that oil in the transfer case will flow to the actuator body.