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. 20, 1979
Filed:
Mar. 21, 1978
Takashi Segawa, Sakai, JP;
Shimano Industrial Company Limited, Osaka, JP;
Abstract
A unit hub for a bicycle providing a bearing cone which is formed integrally with an end member extending axially from one end of a hub body, which bearing cone is provided at its root with an extension and defines a ball race carrying balls for supporting therewith one end of a drive member. The bearing cone is also provided at a middle portion of the extension with pawls and is screwed at the fore end to a bearing ring having a ball race carrying balls for supporting the other end of the drive member. The hub has fewer parts than known unit hubs, is more easily assembled and is smaller in size.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile