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. 26, 1985
Filed:
Aug. 05, 1983
Akira Nemoto, Tokyo, JP;
Tachikawa Spring Co. Ltd., , JP;
Abstract
A vehicle seat is disclosed which includes a pan-type frame, a pad formed of a foam material, and a top layer adapted to cover the surface of said pad and also to fix said pad to said frame, while the end of said top layer is secured to the frame simultaneously with the formation of said pad. Accordingly, the conventional fixing step of fixing the top layer end to the frame by means of hogged rings or the like is not necessary, which results in a simplified and positive fixation of the top layer end. In other words, the following conventional steps can be eliminated: forming a frame in a pan structure; causing a foam material to foam within a metal mold having a predetermined configuration to form a pad in order to obtain a structure corresponding to that of the associated seat; and placing a top layer over the pad to be secured to the frame. With the invention, the top layer can be integrally secured to the frame by means of a foam material for forming a pad.