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:
Sep. 06, 2022
Filed:
Oct. 03, 2019
Applicant:
Campagnolo S.r.l., Vicenza, IT;
Inventor:
Paolo Pasqua, Camisano Vicentino, IT;
Assignee:
Campagnolo S.r.L., Vicenza, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62M 9/124 (2010.01); B62M 9/1242 (2010.01); B62M 9/121 (2010.01); B62M 9/125 (2010.01); B62M 9/126 (2010.01);
U.S. Cl.
CPC ...
B62M 9/124 (2013.01); B62M 9/121 (2013.01); B62M 9/1242 (2013.01); B62M 9/125 (2013.01); B62M 9/126 (2013.01); B62M 2009/12406 (2013.01);
Abstract
A bicycle gearshift is operated by imposing on the chain guide a primary displacement in the axial direction with respect to a cogset, to move the chain between the sprockets. Simultaneously with imposing on the primary displacement imposing on the chain guide a secondary displacement in the radial direction with respect to the cogset. The secondary displacement is of a greater size when the primary displacement takes place in the area of the cogset with the larger sprockets whereas it is of a smaller size when the primary displacement takes place in the area of the cogset with the smaller sprockets.