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. 01, 2000
Filed:
Nov. 06, 1998
Applicant:
Inventor:
Jean-Philippe Rebeaud, Cressier, CH;
Assignee:
Eta Sa Fabriques D'Ebauches, Grenchen, CH;
Primary Examiner:
Int. Cl.
CPC ...
G04C / ; G04B / ; G04B / ;
U.S. Cl.
CPC ...
368204 ; 368208 ;
Abstract
A device for limiting the acceleration which an oscillating weight (1) used to drive or wind a power generator powering an instrument of small volume, can undergo, includes a bearing raceway (2) against which such weight abuts when it undergoes an acceleration substantially exceeding that occurring in normal use of the instrument. For this purpose, the weight (1) is elastically mounted on a moving support member (4) so as to move in the plane of such weight which is then braked by the bearing raceway (2) when the weight undergoes an acceleration which exceeds a certain maximum value.