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:
Dec. 06, 2022
Filed:
Jan. 29, 2019
Applicant:
Kabushiki Kaisha Tokai-rika-denki-seisakusho, Aichi, JP;
Inventors:
Assignee:
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 22/28 (2006.01); B60R 22/405 (2006.01);
U.S. Cl.
CPC ...
B60R 22/405 (2013.01);
Abstract
In a webbing take-up device, side faces of press-fit holes in a pinion are inclined in directions toward the outside of the press-fit holes on progression toward the right. Press-fit portions of a torsion shaft are press-fit into the press-fit holes from the right such that an interference force between the press-fit portions and the side faces of the press-fit holes increases on progression toward the left. This enables the press-fit portions to be effectively retained in the press-fit holes.