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:
Aug. 20, 2002
Filed:
Nov. 30, 1999
Denis Juillerat, Le Locle, CH;
Pierre Pellaton, Le Locle, CH;
Abstract
A drive device for locking a conditionally opening lock, including a motor means (MT) comprising a drive element ( ) having an axis of rotation (X ), a transmission arm ( ) mounted about an axis of rotation (X ) distinct from the axis (X ), a locking block (PVI) connected mechanically to the arm ( ) and adapted to occupy an active position (P ), to oppose the displacement of a bar, and an inactive position (P ) allowing displacement thereof, and elastic means ( ) for putting the locking block (PVI) under bias, when the block's displacement is impeded by the bar, wherein the elastic means ( ) are arranged between the drive element ( ) and the transmission arm ( ), these elastic means ( ) being in direct driving contact with a coupling surface ( ) of the transmission arm ( ).