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:
Feb. 22, 2000
Filed:
Sep. 08, 1998
Nobushi Yamazaki, Tochigi, JP;
Tochigi Fuji Sangyo Kabushiki Kaisha, Tochiga-ken, JP;
Abstract
A switching synchronous apparatus for a four wheel drive vehicle in which a drive force is transmitted to a driven side differential gear by connecting the drive force of a transfer capable of attaching and detaching the drive force is disclosed. The apparatus comprising a first rotation member provided in the driven side differential gear and connected to a transfer side, a second rotation member provided in the driven side differential gear and to be connected to the first rotation member, and a synchronous connection mechanism provided in the driven side differential gear and synchronously connecting the first rotation member to the second rotation member in relative. Here, the first rotation member and the second rotation member are synchronously connected to each other by the synchronously connecting mechanism and the drive force becomes in a state capable of being transmitted to the second rotation member.