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:
Mar. 03, 1998
Filed:
Jan. 05, 1996
Masayuki Kojima, Wakayama, JP;
Noritsu Koki Co., Ltd., Wakayama, JP;
Abstract
A transmission device has holding slots provided in a boss portion thereof for holding engaging elements. A drive shaft has engaging recesses provided in an outer surface thereof for accepting partially the engaging elements to engage the transmission device with the drive shaft. The engaging elements remain urged against the engaging recesses of the drive shaft by a resilient member which is disposed radially of a boss portion of the transmission device for maintaining the engagement of the transmission device with the drive shaft. When the transmission device is overloaded, the engaging elements depart from the engaging recesses in the drive shaft, against the urging force of the resilient member, to cancel the transmission of torque from the drive shaft to the transmission device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile