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:
Jan. 07, 2014
Filed:
Oct. 06, 2010
Pierre Cusin, Villars-Burquin, CH;
Jean-philippe Thiebaud, Cudrefin, CH;
Pierre Cusin, Villars-Burquin, CH;
Jean-Philippe Thiebaud, Cudrefin, CH;
Nivarox-FAR S.A., Le Locle, CH;
Abstract
The invention relates to a gear train (') including an arbour (′) a first end of which is fitted with an integral collar (′), a first wheel set (′) made of micro-machinable material being fitted onto the second end of the arbour (′). According to the invention, the gear train (′) includes a second wheel set (′) made of micro-machinable material, which is independent of the movements of said first wheel set and which includes an aperture (′) whose wall is mounted opposite said arbour so that the second wheel set (′) is freely mounted on said first end of the arbour (′).