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:
Jun. 09, 1987
Filed:
Sep. 17, 1985
Applicant:
Inventors:
Kenichi Kazaoka, Nagoya, JP;
Hiroshi Okazaki, Kariya, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
297284 ; 267 89 ; 267177 ;
Abstract
A resilient back-up mechanism for a seat back structure of a vehicle seat for supporting a waist portion of a passenger sitting on the seat. An adjusting member is mounted on a seat back frame for pivotal movement and back-up means is also pivotably mounted on the seat back frame. An adjustable spring having one end engaged with the adjusting member and the other end engaged with the back-up means applies a resilient support to the back-up means against rearward movement. The amount of resilient support may be adjusted by swingably moving the adjusting member by an actuating means.