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:
Feb. 10, 1998
Filed:
Sep. 28, 1995
Jorg Bodmer, Schweinfurt, DE;
Fichtel & Sachs AG, Schweinfurt, DE;
Abstract
Derailleur with at least two sprockets on a sprocket unit, which is designed so that the chain can be easily shifted between a smaller sprocket and a larger sprocket. For this purpose, at least on the larger sprocket, there is a tooth space which forms a lane for the transfer of the chain between the two sprockets. By means of a side plate support ramp on the larger sprocket, a path of a chain transfer segment which is convexly bent or curved radially outward, viewed in the axial direction, is achieved, whereby the chain transfer segment is formed during the chain transfer from the smaller sprocket to the larger sprocket in the vicinity of the double tooth space.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile