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. 20, 2004
Filed:
Aug. 30, 2002
Etsurou Kitami, Yamatokooriyama, JP;
Tomohiro Maekawa, Habikino, JP;
Terukazu Nakajima, Yamatotakada, JP;
Takaya Akiyama, Kashihara, JP;
Koyo Seiko Co., Ltd., Osaka, JP;
Abstract
A steering locking device has an annular clearance provided between a steering shaft and a collar surrounding the steering shaft. A spacer is press-fitted in the annular clearance, to form a circular arc shape surrounding the steering shaft. The spacer is wound around the steering shaft from the outside of the collar through the opening of the collar. When a locking member supported on a locking device main body is at a locked position, the collar is prevented from being rotated. When a torque applied to the steering shaft is not more than a predetermined torque, the spacer prevents the relative rotation between the steering shaft and the collar.