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:
Jan. 01, 1980
Filed:
Feb. 01, 1978
Applicant:
Inventors:
Gerd Grass, Detmold, DE;
Jorg Hettich, Lemgo, DE;
Assignee:
Gebr. Isringhausen, Lemgo, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
297307 ; 248564 ;
Abstract
A resiliently-mounted vehicle seat is provided with means for adjusting its height. The seat is of the kind having a seat frame supported from an underframe by scissors linkages. A link of each scissor linkage has an extension piece which is engaged by a spring and damping unit. The extension piece is pivotable about a pivot about which the associated link also pivots. The extension piece is releasably securable to the link through an intermediate link. The arrangement affords an adjustment mechanism which gives fine adjustment of the height while not affecting the installation height of the seat.