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:
Apr. 04, 2023
Filed:
Jul. 27, 2017
Eta SA Manufacture Horlogere Suisse, Grenchen, CH;
ETA SA Manufacture Horlogere Suisse, Grenchen, CH;
Abstract
Timepiece regulator () comprising a detached lever () escapement mechanism (), and a resonator () including an inertia element (), which includes an impulse pin () cooperating with a fork () of the lever (), and which is subjected to the action of elastic return means () fixed to the plate () and is arranged to cooperate indirectly with an escape wheel set (), this resonator () is a resonator with a virtual pivot rotating about a main direction (DP), with a flexure bearing returned by flexible strips () attached to the plate (), defining a virtual pivot having a main axis (DP), the resonator () is attached to an elastic suspension strip () attached to the plate (), allowing displacement in the main direction (DP), the plate () comprising shock absorber stops (), in the main direction (DP), cooperating with at least one stiff element of the inertial element ().