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. 11, 2017
Filed:
Jun. 15, 2015
Tsubakimoto Chain Co., Osaka-shi, Osaka, JP;
Toshitaka Ogo, Osaka, JP;
Takahiro Shinnoki, Osaka, JP;
TSUBAKIMOTO CHAIN CO., Osaka-shi, JP;
Abstract
Provided is a tensioner in which the durability of the tensioner body is increased, the tensioner body is reduced in weight, and the arrangement space is reduced. A tensionerincludes a tensioner body, a plunger, and a ratchet. The tensioner bodyhas a hole outer circumferential walland a pair of pin support walls. The hole outer circumferential wallhas a pair of outer circumferential wall portionscrossing a virtual line L extending in the pin longitudinal direction through the center of the plunger housing hole. At least one of the outer side surfaces of the pair of pin support wallsis formed on the inner side, in the pin longitudinal direction, of the outer side surface of one of the outer circumferential wall portions