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.:

US 7562891 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 21, 2009

Filed:

Jul. 12, 2007
Applicant:

Julien Bouchez, Saint Germain des Près, FR;

Inventor:

Julien Bouchez, Saint Germain des Près, FR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62H 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

The crankset () includes two cranks () that extend in opposite directions on both sides of a crankset shaft (), whereby each crank () is connected to the crankset shaft () at one of its ends and has, at its opposite end, a housing () that can accommodate a free end of a pedal shaft () by defining a distance between centers (L) between the crankset shaft () and the pedal shaft (). The housing () is combined with elements () for securing the pedal shaft () inside the housing (). A positioning tip () is secured in an eccentric manner to the free end of the pedal shaft (), and the positioning tip () is able to be accommodated in the housing () of the crank () in different angular positions so as to modify the distance between centers (L).


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