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:
Jul. 30, 1996
Filed:
Jun. 09, 1995
Augustin Nussbaum, Areuse, CH;
Montres Rolex S. A., Geneva, CH;
Abstract
A rotating bezel (18) is hooked on a fixed ring (17) intended to be fixed to the frame of the casing. This bezel (18) comprises a toothed rack (21) in which is engaged the free end (22b) of a positioning spring-wire (22) whose other end (22a) is elbowed and engaged in a hole (23) of the fixed ring (17). This spring-wire (22) comprises three segments, two end segments (22c, 22d) practically straight and tangential to a circle concentric with the bezel (18) and an intermediate curved segment (22e) with its center of curvature inside the bezel (18) but of radius substantially smaller than that of the bezel. The shape of the spring (22) permits the forces necessary to rotate the bezel (18) in the two directions to be made practically equal.