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. 14, 2020
Filed:
Feb. 13, 2015
Grammer Ag, Amberg, DE;
Ralph Nuss, Poppenricht, DE;
GRAMMER AG, Amberg, DE;
Abstract
The invention relates, among other things, to a head support () retained on the vehicle seat by at least one support rod () and movable, in particular pivotable, relative to the support rod () between at least two positions, wherein the head support () is lockable in at least one of the positions by a latch (), the latch () has a bolt () and at least one abutment structure having at least one strike (), the bolt () is movable out of the one position engaging the strike () and locking the head support (), the bolt () is supported by at least one abutment of an abutment structure on the head support (), and the abutment and the strike () have at least one abutment face (). The novelty is that the bolt () is held in contact with at least one of the abutment faces () by at least one wedge device () and/or by at least one spring unit ().