Title:
運搬車両のパーキングブレーキ制御装置
Document Type and Number:
Japanese Patent JP5838255
Kind Code:
B2
Abstract:
A parking brake control device for a transport vehicle is attached to a vehicle body including a parking brake (17) of a negative control type for maintaining a state in which rotation of wheels is stopped, the parking brake control device including a control unit (32) for controlling movement of a spool (21) for magnetizing or demagnetizing a solenoid valve (25) to release or actuate the parking brake (17). The control unit (32) includes a stop determining section (33) that determines whether the vehicle body stops traveling, an actuation command section (34) that actuates the parking brake (17) when the stop determining section (33) determines that the vehicle body is stopped, and a release command section (35) that releases the parking brake (17) after elapse of a preset setting time after the actuation of the parking brake (17) is started by the actuation command section (34).
Inventors:
Toshikazu Minoshima
Katsumi Tamura
Takao Kurosawa
Itai Yudai
Katsumi Tamura
Takao Kurosawa
Itai Yudai
Application Number:
JP2014500048A
Publication Date:
January 06, 2016
Filing Date:
November 30, 2012
Export Citation:
Assignee:
Hitachi Construction Machinery Co., Ltd.
International Classes:
B60T7/12
Domestic Patent References:
| JP60143066U | ||||
| JP50128065A | ||||
| JP11334550A | ||||
| JP61196851A |
Attorney, Agent or Firm:
Koji Nagato