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:
May. 01, 2007
Filed:
Sep. 29, 2004
Nobushi Yamazaki, Tochigi, JP;
Masao Teraoka, Tochigi, JP;
Isao Hirota, Tochigi, JP;
Naoshi Mogami, Tochigi, JP;
Nobushi Yamazaki, Tochigi, JP;
Masao Teraoka, Tochigi, JP;
Isao Hirota, Tochigi, JP;
Naoshi Mogami, Tochigi, JP;
Tochigi Fuji Sangyo Kabushiki Kaisha, Tochigi-ken, JP;
Abstract
In order to make it possible to shorten an entire length, a torque transmission coupling is provided with a rotating shaft () and a drive pinion shaft () for carrying out input and output transmission of a torque, and a torque control means () arranged between the rotating shaft () and the drive pinion shaft () and controlling a torque transmission between the rotating shaft () and the drive pinion shaft () on the basis of a frictional engagement caused by an electromagnetic force of an electromagnet (), and at least a part of the torque control means () is arranged in an outer periphery of a taper roller bearing () rotatably supporting the drive pinion shaft ().