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:
Dec. 25, 1990
Filed:
Dec. 11, 1989
Shiro Sakakibara, Anjo, JP;
Yoshinori Miyaishi, Anjo, JP;
Aisin AW Co., Ltd., , JP;
Abstract
An endless belt 1 for transmission is provided with a number of blocks 2, 3 which frictionally engage input and output pulleys, and vibration-absorbing members 6, 7 are interposed between mutually adjacent ones of the blocks 2, 3. The vibration-absorbing members 6, 7 are constituted by a first retainer 6 which clamps one block 2 of the mutually adjacent blocks 2, 3, and a second retainer 7 which clamps the other block 3, these retainers being intervening between the mutually adjacent blocks 2, 3. Accordingly, neighboring blocks 2, 3 are reliably prevented by the vibration-absorbing members 6, 7 from directly colliding with each other, as a result of which noise can be effectively reduced. In addition, vibration produced by the block 2 itself is absorbed by the first retainer 6 constituting the vibration-absorbing member. Likewise, vibration produced by the other block 3 itself is absorbed by the second retainer 7.