ELECTRIC TRACTION SUPPORT DEVICE

• Main Authors: NAKAJIMA KATSUJI, IMANAKA SHINSUKE
• Format: Patent
• Language: English
• Published: 19.08.2003
• Edition: 7
• Subjects: PERFORMING OPERATIONS; POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES; TRANSPORTING; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To provide an electric traction support device capable of installing an electric traction at a specified position even if an anchor member is buried when a parapet wall is installed by remarkably increasing the adjustable tolerance of the height thereof relative to the electric traction so as to cope with the installation position of an anchor member even if a considerably large displacement is provided therebetween in the electric traction support device in which the base plate of a supporter is fixed to the side part of an electric car rail with bolts and the arm of an electric traction holding bracket is tightened to the arm of the supporter with bolts. SOLUTION: The installation of the supporter 2 on an electric car rail side part 12 is performed by an installation structure in which the height position of the electric traction 7 is adjustable and the tilt angle thereof in an electric car forward moving direction is adjustable. The tightening of the arm 22 of the supporter 2 to the arm 42 of the bracket is performed by a tightening structure in which the height position of the electric traction 7 is adjustable, an access thereof in the lateral direction of the electric car rail is adjustable, and the tilt angle in an access direction is also adjustable. COPYRIGHT: (C)2003,JPO