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:
Feb. 04, 2020
Filed:
Dec. 21, 2017
Applicant:
Takata Corporation, Tokyo, JP;
Inventor:
Hirokazu Yoshioka, Shiga, JP;
Assignee:
JOYSON SAFETY SYSTEMS JAPAN K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 22/46 (2006.01);
U.S. Cl.
CPC ...
B60R 22/4619 (2013.01); B60R 22/4628 (2013.01); B60R 22/4633 (2013.01); B60R 2022/4647 (2013.01);
Abstract
A pretensioner includes a drive wheel provided with a plurality of engaging teeth for rotating a spool, the spool for winding up a webbing for fastening a passenger; and an elongated resin component that transmits power to the drive wheel during an emergency, wherein the plurality of teeth is positioned such that, when one engaging tooth is caused to contact a tip of the elongated resin component in an approximately planer manner, another engaging tooth adjacent to the one engaging tooth in a direction opposite to a rotation direction can contact a side surface of the elongated resin component.