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:
Aug. 09, 2022
Filed:
Mar. 30, 2020
Applicants:
Kawasaki Railcar Manufacturing Co., Ltd., Hyogo, JP;
Starlite Co., Ltd., Osaka, JP;
Inventors:
Yasufumi Okumura, Kobe, JP;
Yoshi Sato, Sanda, JP;
Keiji Tada, Ashiya, JP;
Noriaki Shibita, Amagasaki, JP;
Assignees:
KAWASAKI RAILCAR MANUFACTURING CO., LTD., Kobe, JP;
STARLITE CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61F 5/14 (2006.01); B61F 5/12 (2006.01); B61F 3/08 (2006.01);
U.S. Cl.
CPC ...
B61F 5/122 (2013.01); B61F 3/08 (2013.01);
Abstract
A rubbing plate of a side bearer of a railcar bogie is a rubbing plate of a side bearer provided at the railcar bogie so as to slidably contact a slide member arranged above or under the side bearer. The rubbing plate includes a recess-projection provided on an opposing surface of the rubbing plate, the opposing surface being opposed to a sliding surface of the slide member.