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Patent Searching and Data


Title:
EMERGENCY DRIVING SYSTEM FOR CONSTRUCTION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/172732
Kind Code:
A1
Abstract:
The present invention relates to construction equipment capable of emergency starting and emergency driving, comprising: a vehicle control device; an auxiliary mode switch connected to the vehicle control device; first and second control valves connected to the auxiliary mode switch; an auxiliary mode selection switch connected to the vehicle control device; a straight forward traveling control valve connected to the auxiliary mode selection switch; and a first work mode register, a second work mode register, a first driving mode register, a second driving mode register, and an auxiliary mode relay, which are connected to the auxiliary mode selection switch.

Inventors:
LEE SOOKWANG (KR)
Application Number:
KR2019/002815
Publication Date:
September 12, 2019
Filing Date:
March 11, 2019
Export Citation:
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Assignee:
DOOSAN INFRACORE CO LTD (KR)
International Classes:
E02F9/20; E02F9/22; E02F9/24
Foreign References:
JP2013185501A2013-09-19
JPH0516850U1993-03-02
KR100854668B12008-08-28
JPH07269448A1995-10-17
KR20100134332A2010-12-23
Attorney, Agent or Firm:
YOON, Yu Kwang et al. (KR)
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