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. 22, 2023
Filed:
Apr. 05, 2019
Applicant:
Kawasaki Railcar Manufacturing Co., Ltd., Kobe, JP;
Inventors:
Fumikazu Kounoike, Kakogawa, JP;
Yosuke Matsushita, Kobe, JP;
Yoshihiro Tamura, Kobe, JP;
Yukihiro Sano, Kobe, JP;
Toshifumi Machida, Kobe, JP;
Assignee:
KAWASAKI RAILCAR MANUFACTURING CO., LTD., Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61F 3/04 (2006.01); B61F 5/48 (2006.01); B61F 5/52 (2006.01);
U.S. Cl.
CPC ...
B61F 5/48 (2013.01); B61F 3/04 (2013.01); B61F 5/52 (2013.01);
Abstract
A railcar bogie includes: a cross beam extending in a car width direction; a first traction motor supported by a first car longitudinal direction portion of the cross beam; a second traction motor supported by a second car longitudinal direction portion of the cross beam; and a coupling member arranged under the cross beam and between the first traction motor and the second traction motor and coupling the first traction motor and the second traction motor to each other.