Title:
STAND-ALONE PLATFORM COMBINABLE WITH A BOOM
Document Type and Number:
WIPO Patent Application WO/2012/091227
Kind Code:
A1
Abstract:
The present invention relates to a stand-alone platform combinable with a boom. The stand-alone platform combinable with a boom of the present invention can be used by simply connecting with some bolts and screw nets to a crane arm of a crane boom vehicle with a crane boom driving unit. The stand-alone platform combinable with a boom of the present invention can be easily controlled to the directions of forward, backward, left, and right, with a plurality of remote control units, and also can be manipulated immediately for unexpected emergency state. The stand-alone platform combinable with a boom of the present invention does not need electrical wiring between a control booth and the gondola, hence there is none of cable supporting means which results to eliminate damage on the wires and malfunction according to the frequent extension and decreasing of the crane boom arm.
Inventors:
UM HONGSIK (KR)
Application Number:
PCT/KR2011/003330
Publication Date:
July 05, 2012
Filing Date:
May 04, 2011
Export Citation:
Assignee:
G I D CO LTD (KR)
UM HONGSIK (KR)
UM HONGSIK (KR)
International Classes:
B66F11/04; B66C23/36; B66F9/06
Foreign References:
| KR200424574Y1 | 2006-08-22 | |||
| JP2582226Y2 | 1998-09-30 | |||
| JPH11139788A | 1999-05-25 | |||
| JP2010047377A | 2010-03-04 | |||
| US4553632A | 1985-11-19 |
Attorney, Agent or Firm:
KIM, Won Shik (13,Teheranro8-gil, Gangnam-gu, Seoul 135-933, KR)
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Claims: