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:
Nov. 30, 2021
Filed:
Mar. 12, 2019
Montres Breguet S.a., L'Abbaye, CH;
Alain Zaugg, Le Sentier, CH;
Christophe Riedo, Le Lieu, CH;
Montres Breguet S.A., L'Abbaye, CH;
Abstract
A timepiece display mechanism including a barrel with a spring between the arbor of a first wheel set driven by a drive wheel set, and a drum carrying a peripheral snail cam traversed by a feeler controlling the periodic jump of a display member, this drum carrying an peripheral finger outside the trajectory of this feeler, this first wheel set including an eccentric crank pin permanently guiding a groove to control the periodic back and forth motions of a pivoting anchor piece, which includes, on either side of an anchor piece axis, a beak and a stop for stopping or releasing this finger depending on the angular position of this anchor piece, the angular travel of each finger between its release by this beak and return to abutment on this stop defining the jump duration.