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:
May. 31, 2016
Filed:
Jan. 14, 2011
Hiroyuki Kawasaki, Takasago, JP;
Hiroyuki Sakurai, Akashi, JP;
Ryoji Negi, Kobe, JP;
Shin Imanishi, Tokyo, JP;
Nobuyuki Sema, Tokyo, JP;
Kenji Sekiguchi, Kawasaki, JP;
Hiroyuki Kawasaki, Takasago, JP;
Hiroyuki Sakurai, Akashi, JP;
Ryoji Negi, Kobe, JP;
Shin Imanishi, Tokyo, JP;
Nobuyuki Sema, Tokyo, JP;
Kenji Sekiguchi, Kawasaki, JP;
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe, JP;
SWCC SHOWA CABLE SYSTEMS CO., LTD., Tokyo, JP;
Abstract
A railcar includes: a power collector configured to collect electric power through overhead contact lines; a circuit breaking unit connected to the power collector and arranged on a roof of a car; and a plurality of electric power cables connected to the circuit breaking unit. The circuit breaking unit includes: a circuit breaker arranged above the roof and connected to a circuit connected to the power collector; and a branch joint which is integrally connected to a terminal portion of the circuit breaker and arranged under the circuit breaker and to which the plurality of electric power cables are connected.