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, 2023
Filed:
Dec. 23, 2019
Kawasaki Motors, Ltd., Akashi, JP;
Seiji Itoo, Akashi, JP;
Yasuhiro Kuji, Kako-gun, JP;
Shouji Ozawa, Kakogawa, JP;
Kaoru Oda, Akashi, JP;
Ryosuke Fujino, Kobe, JP;
Hisashi Takeuchi, Akashi, JP;
Manabu Hidaka, Nishinomiya, JP;
KAWASAKI MOTORS, LTD., Akashi, JP;
Abstract
A spider is screwed to a drive shaft, includes a first screw that advances in one direction of an axial direction of the drive shaft when the spider rotates relative to the drive shaft in one direction of a circumferential direction, and is fastened to the drive shaft by the first screw. A nut is screwed to the drive shaft, includes a second screw that advances in the other direction of the axial direction of the drive shaft when the nut rotates relative to the drive shaft in one direction of the circumferential direction, and is fastened to the drive shaft by the second screw.