Title:
CRANE HOOK EQUIPPED WITH COLLISION PREVENTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/137674
Kind Code:
A1
Abstract:
A crane hook equipped with a collision prevention apparatus, according to an embodiment of the present invention, comprises: a crane hook; a safety sensor mounted onto the crane hook; and a controller for controlling a crane by being connected to the safety sensor via a data line. The safety sensor comprises: a collision sensor for sensing the presence of obstructions; and a tilt sensor for sensing the tilt of the crane hook.
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Inventors:
CHOI BONG HO (KR)
Application Number:
PCT/KR2015/002255
Publication Date:
September 17, 2015
Filing Date:
March 09, 2015
Export Citation:
Assignee:
JIT CO LTD (KR)
International Classes:
B66C1/34; B66C1/40; B66C15/04
Foreign References:
| KR101245513B1 | 2013-03-20 | |||
| JP2003276982A | 2003-10-02 | |||
| KR20120026865A | 2012-03-20 | |||
| JPH0753181A | 1995-02-28 |
Attorney, Agent or Firm:
PATENT LAW FIRM GRAND KOREA (KR)
특허법인 대한 (KR)
특허법인 대한 (KR)
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