IN-BOTH-ARM HOLDING TYPE TREAD BRAKE DEVICE - RAILWAY TECHNICAL RES INST

Title:

IN-BOTH-ARM HOLDING TYPE TREAD BRAKE DEVICE

Document Type and Number:

Japanese Patent JP2000255429

Kind Code:

A

Abstract:

To provide an in-both-arm holding type tread brake device which can release the brake icing phenomenon of a trailing carriage and a trailing vehicle accurately, and can prevent the tire flat.

At both the front and the rear sides holding the tread of a wheel 20, brake shoes 23 and 24 installed separately respectively on the way of link arms 26 and 27 are installed. To the link arm 26, a brake cylinder 31 installing a restoring spring 35 at the inside is connected. To the brake cylinder 31, a discharge solenoid valve 41 is provided by approaching through a pipe 37, By this approaching setting, the air in the brake cylinder 31 is made possible to remove almost instantly. The discharge solenoid valve 41 is controlled by a repeating operation device.

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Inventors:

BAN TAKUMI
MAEHASHI EIICHI
ISHIDA MAKOTO

Application Number:

JP6468199A

Publication Date:

September 19, 2000

Filing Date:

March 11, 1999

Export Citation:

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Assignee:

RAILWAY TECHNICAL RES INST

International Classes:

B60T15/36; B61H1/00; B61H13/34; F16D49/16; (IPC1-7): B61H13/34; B60T15/36; B61H1/00; F16D49/16

Attorney, Agent or Firm:

Watanabe temperature

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