Title:
APPARATUS FOR CONTROLLING AND METHOD FOR CONTROLLING QUICK-CLAMP OF CONSTRUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/135854
Kind Code:
A1
Abstract:
An embodiment of the present invention relates to a quick-clamp control apparatus of a construction machine that includes a clamp for mounting an attachment of a construction machine, and is characterised by comprising: a selection input unit for generating a selection signal during an "on" operation by a driver; an operation input unit for generating an operation signal during driver operation; a clamp driving and fastening unit for loosening and fastening the clamp; and a control unit for controlling the clamp unit so that the driving of the clamp is loosened when the operation signal is input after the selection signal has been input.
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Inventors:
LIM YOUNG SUP (KR)
PARK JUN HONG (KR)
PARK DUCK WOO (KR)
PARK JUN HONG (KR)
PARK DUCK WOO (KR)
Application Number:
PCT/KR2018/000798
Publication Date:
July 26, 2018
Filing Date:
January 17, 2018
Export Citation:
Assignee:
DOOSAN INFRACORE CO LTD (KR)
International Classes:
E02F9/24; E02F3/36; E02F9/20; E02F9/26
Foreign References:
| JP2015200104A | 2015-11-12 | |||
| KR200319139Y1 | 2003-07-07 | |||
| KR20150117480A | 2015-10-20 | |||
| US20110088795A1 | 2011-04-21 | |||
| US20140030005A1 | 2014-01-30 |
Other References:
See also references of EP 3569776A4
Attorney, Agent or Firm:
YOON, Yu Kwang et al. (KR)
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