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:
Jul. 01, 2014
Filed:
Apr. 22, 2010
Kei Sakanoue, Nagoya, JP;
Yoshinori Minami, Nagoya, JP;
Masahito Adachi, Nagoya, JP;
Hironobu Sunami, Nagoya, JP;
Nobuhisa Takada, Nagoya, JP;
Toru Konokawa, Nagoya, JP;
Kei Sakanoue, Nagoya, JP;
Yoshinori Minami, Nagoya, JP;
Masahito Adachi, Nagoya, JP;
Hironobu Sunami, Nagoya, JP;
Nobuhisa Takada, Nagoya, JP;
Toru Konokawa, Nagoya, JP;
Central Japan Railway Company, Nagoya-Shi, JP;
Nippon Sharyo, Ltd., Nagoya-Shi, JP;
Abstract
Disclosed is a truck lateral motion restricting device which can prevent a large impact from being applied to a stopper when the truck lateral motion restricting device is operated in the derailment. The device comprises a guard angle () which is provided along the inside of the rail () and a stopper () which projects downward from a more inward position than wheels () of the truck () and is in slidable contact with the inside surface () of the guard angle, wherein the stopper comprises a slidable contact portion (), which has a slidable contact surface slidable contact with the inside surface of the guard angle, and guide portions () which project at front and rear portions of the slidable contact portion and have a front end inclined in a direction separating from the inside surface of the guard angle and a base having a guide slope () provided continuously to the slidable contact surface.