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:
Feb. 25, 2003
Filed:
May. 16, 2000
Masayuki Kage, Hiroshima-ken, JP;
Hiroyuki Matsumoto, Hiroshima-ken, JP;
Kazutaka Ishikura, Hiroshima-ken, JP;
Takao Fukuda, Hiroshima-ken, JP;
Toshihiro Ishikawa, Hiroshima-ken, JP;
Naoki Okano, Hiroshima-ken, JP;
Mazda Motor Corporation, Hiroshima-ken, JP;
Abstract
A headrest movable frame ( ) has an upper frame ( ) which is arranged on the upper end face of a seatback and extends in the widthwise direction of the vehicle body, and side frames ( ) which are arranged on the side end faces of the seatback and extend in the up-and-down direction. A lower frame ( ) is axially supported on the side frames ( ) at a position below the upper frame ( ). Guide holes ( ) linearly move a headrest ( ) upward and forward by a backward load acting on the lower portion of the lower frame ( ) of the headrest movable frame ( ) in a rear impact collision.