Title:
POLE TRAILER
Document Type and Number:
Japanese Patent JP2010149615
Kind Code:
A
Abstract:
To eliminate the delay in response of brake control air of a pole trailer by a pure mechanical mechanism.
A relay valve 64 receives the brake command air from the upstream side of a control line 34 to supplement air from a supply line 36 to the downstream side of the control line 34. The transfer time of the brake command air to a relay emergency valve 50 related to the brake control mounted on a pole trailer 10 is shortened thereby.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
ONO MIKIO
Application Number:
JP2008328381A
Publication Date:
July 08, 2010
Filing Date:
December 24, 2008
Export Citation:
Assignee:
TOKYU CAR CORP
International Classes:
B62D53/04; B60D1/14; B60D1/54; B60T15/18; B60T17/00; B60T17/04; B62D53/00
Domestic Patent References:
| JPS56149243A | 1981-11-19 | |||
| JP2006175928A | 2006-07-06 | |||
| JPS4420013Y1 | 1969-08-27 | |||
| JP3135525U | 2007-09-20 | |||
| JP3135982U | 2007-10-04 | |||
| JPS56149243A | 1981-11-19 | |||
| JP2006175928A | 2006-07-06 | |||
| JPS4420013Y1 | 1969-08-27 | |||
| JP3135525U | 2007-09-20 | |||
| JP3135982U | 2007-10-04 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Kaoru Onozuka
Akio Tagami
High Masahiro
Tsutomu Kato
Miyazaki Yoshio
Kaoru Onozuka
Akio Tagami
High Masahiro
Tsutomu Kato