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. 12, 2024
Filed:
Dec. 17, 2020
Ts Tech Co., Ltd., Asaka, JP;
Takanori Yamaguchi, Tochigi, JP;
Heehyeok Park, Tochigi, JP;
Satoshi Suzuki, Tochigi, JP;
Hiroya Imai, Tochigi, JP;
TS TECH CO., LTD., Asaka, JP;
Abstract
In a vehicle seat, to reduce the driving force for making the seat expand and contract, a vehicle seat includes a first frame, a second frame supported to be movable relative to the first frame toward a first side and a second side opposite to the first side, and an actuator for causing the second frame relative to the first frame toward the first side and the second side. The actuator includes a first actuator that urges the second frame toward the first side, a second actuator that urges the second frame toward the second side, and a control device that controls an urging force generated by each of the first actuator and the second actuator. Preferably, each of the first actuator and the second actuator includes a fluid bag to and from which compressed air is supplied and discharged by the control device.