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:
Apr. 16, 2019
Filed:
Dec. 28, 2016
Wooshin Safety Systems Co., Ltd., Hwaseong-si, KR;
Kyung Sang Lee, Anyang-si, KR;
Taeck Rim Song, Gunpo-si, KR;
Doo Yong Kim, Ansan-si, KR;
Jung Hun Choi, Hwaseong-si, KR;
Kwang Min Kim, Busan, KR;
Jae Hyuk Park, Yesan-gun, KR;
WOOSHIN SAFETY SYSTEMS CO., LTD., Hwaseong-si, KR;
Abstract
A pawl member holding unit of a retractor for a seat belt includes: a cam protrusion which is provided at the other side of a torsion bar that is provided inside a spool, shares a rotation axis with the spool, and rotates together with the spool, the cam protrusion moving in accordance with the rotation of the torsion bar by an operation of a pretensioner; and a rotating member which rotates about a rotating shaft in accordance with the movement of the cam protrusion, and applies external force in a direction opposite to a direction in which a pawl member, which performs an automatic locking function, protrudes.