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:
Sep. 05, 2023
Filed:
May. 20, 2021
Rotary caulking device, method of manufacturing hub unit bearing and method of manufacturing vehicle
Applicant:
Nsk Ltd., Tokyo, JP;
Inventors:
Nobuyuki Hagiwara, Fujisawa, JP;
Tsuyoshi Kamoda, Hanyu, JP;
Assignee:
NSK LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 11/00 (2006.01); B21J 9/02 (2006.01); F16C 19/38 (2006.01); F16C 35/063 (2006.01); B21K 25/00 (2006.01); B21D 39/00 (2006.01); B21D 53/10 (2006.01);
U.S. Cl.
CPC ...
B21J 9/025 (2013.01); B21D 39/00 (2013.01); B21D 53/10 (2013.01); B21K 25/00 (2013.01); F16C 19/38 (2013.01); F16C 35/063 (2013.01); F16C 2326/02 (2013.01);
Abstract
A hub main body () is supported by a support portion (). At least one block () is engaged with a stationary flange () of an outer ring (). As a support plate () rotates, the outer ring () rotates. A caulking portion () is formed by pressing a pressing die () on a cylindrical portion ().