发明名称 |
EMERGENCY STEERING SYSTEM OF CONSTRUCTION EQUIPMENT |
摘要 |
The present invention pertains to construction equipment such as an excavator or a wheel loader, in particular, an emergency steering system of construction equipment, wherein it is possible to control steering in case of an emergency such as when a part of the equipment malfunctions or is inoperative. More specifically, an emergency steering system of construction equipment according to an embodiment of the present invention including: a steering actuator; an emergency hydraulic pump connected to the steering actuator via a pair of driving paths; an emergency steering section supplied with working oil that is discharged from the emergency hydraulic pump to activate a steering means; and an emergency steering controller for controlling whether to selectively operate the emergency hydraulic pump. |
申请公布号 |
WO2012023755(A2) |
申请公布日期 |
2012.02.23 |
申请号 |
WO2011KR05897 |
申请日期 |
2011.08.11 |
申请人 |
DOOSAN INFRACORE CO., LTD.;JANG, IN PYO |
发明人 |
JANG, IN PYO |
分类号 |
E02F9/20;B62D5/06;B62D5/065 |
主分类号 |
E02F9/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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