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:
Apr. 25, 1995
Filed:
Apr. 08, 1994
Shigeru Okuwaki, Shizuoka, JP;
Yukio Tomimura, Mie, JP;
Borg-Warner Automotive, Inc., Sterling Heights, MI (US);
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Abstract
A power transmission chain belt wherein sets of parallel links each including at least inner link plates are connected by pivot members to form each of at least two chains arranged in side-by-side parallel relationship with each other with a relative longitudinal offset distance, each pivot member having a first pin and a second pin which rolls on the first pin and whose rotation is prevented. The first and second pins extend through at least the inner link plates, and one of the first and second pins extends, preferably, the second pin, also through an outer link plate of each chain. The chain belt incorporates a mechanism which is associated with the end portion of the above-indicated one of the first and second pins, for inhibiting longitudinal relative movement of the chains.