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. 14, 2006
Filed:
Sep. 24, 2004
Jean-pierre Chabanne, Champvallon, FR;
Eric Gagnaire, Savigneux, FR;
Jean-Pierre Chabanne, Champvallon, FR;
Eric Gagnaire, Savigneux, FR;
Grupo Antolin-Ingenieria, S.A., Burgos, ES;
Abstract
The adjustment device comprises a toothed quadrant connected to the sitting surface, and a toothed quadrant which is connected to the back and which can be meshed into the toothed quadrant connected to the sitting surface, in a locked configuration of the seat, and can be demeshed from the toothed quadrant connected to the sitting surface, in an unlocked configuration of the seat, making it possible to adjust the angular position of the back with respect to the sitting surface, an element which possesses a stepped quadrant having a first convex surface and at least one second convex surface, each defining an angular sequence, which are connected to one another by a stop surface, a pawl possessing a tooth capable of following each convex surface until it comes to bear against a stop surface, and an element to pivot the pawl in order to release the tooth from a stop surface, so as to cause the seat to change from one angular sequence to the next sequence.