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:
Sep. 08, 2020
Filed:
Jun. 27, 2018
Tsubakimoto Chain Co., Osaka-shi, Osaka, JP;
Toshihiko Miyazawa, Osaka, JP;
TSUBAKIMOTO CHAIN CO., Osaka-shi, JP;
Abstract
To provide a tensioner that enables, with a simple structure, reduction of installation space of the tensioner and reduction of production costs. The tensioner includes a plunger, a housing, a spring, and a locking mechanism that stops the plunger from projecting out to the front side. The locking mechanism includes a first locking member and a second locking member. The first locking member includes a first spring holder arranged on a first side of a first end of the spring, and a restrained part. The second locking member includes a second spring holder arranged on a second side of a second end of the spring, and a movement restricting part that restricts movement of the restrained part toward the first side. The restrained part and movement restricting part are configured to releasably engage with each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile