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:
May. 28, 2019
Filed:
Jan. 05, 2017
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Hyundai Dymos Inc., Seosan-si, KR;
Faurecia Automotive Seating Korea Limited, Suwon-si, KR;
Gil Ju Kim, Seoul, KR;
Chan Ho Jung, Gunpo-si, KR;
Sang Do Park, Suwon-si, KR;
Keun Gwack, Ulsan, KR;
Jong Moon Yoo, Hwaseong-si, KR;
Sang Ho Kim, Incheon, KR;
Jun Yeol Heo, Suwon-si, KR;
Seon Chae Na, Yongin-si, KR;
Byung Yong Choi, Hwaseong-si, KR;
Sang Man Seo, Suwon-si, KR;
Eom Seok Yoo, Hwaseong-si, KR;
Jae Yong Jang, Suwon-si, KR;
Erwan Guillouet, Stadthagen, DE;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
HYUNDAI DYMOS INC., Seosan-si, KR;
Faurecia Automotive Seating Korea Limited, Suwon-si, KR;
Abstract
A height adjustment apparatus for a vehicle seat may include a pinion gear mounted in a side frame having a front portion and a rear portion are connected to a seat bracket by links; a rack gear engaged with a top end of the pinion gear and coupled with the seat bracket via an hinge, the rack gear moving according to driving of the pinion gear to raise and lower the side frame; and a play adjustment bracket for guiding up and down motion of the moving rack gear by providing repulsive force to a top portion of the rack gear, the play adjustment bracket being fixedly positioned by being fastened with a plurality of support pins provided in the pinion gear and the side frame.