Title:
MORTAR SUPPLY APPARATUS FOR A CONCRETE PUMP TRUCK USING A MOTOR AND A SCREW
Document Type and Number:
WIPO Patent Application WO/2013/048046
Kind Code:
A1
Abstract:
The present invention relates to a mortar supply apparatus for a concrete pump truck using a motor and a screw, which rotates along the screw that helically rotates, so as to convey a concrete rather than moving the concrete in a straight line, thereby allowing for ease of maintenance and supplying the mortar in an easy manner during construction of a super high-rise building. As the mortar supply apparatus of the present invention uses a rotatable motor instead of using a cylinder that provides a straight linear locomotion, the apparatus may be prevented from directly receiving pressure applied in a downward direction, thus may supply the mortar to upper floors in an easier way during construction of a super high-rise building.
Inventors:
KO YOUNG RIM (KR)
Application Number:
PCT/KR2012/007441
Publication Date:
April 04, 2013
Filing Date:
September 18, 2012
Export Citation:
Assignee:
OK FUTURE CO LTD (KR)
International Classes:
F04B15/02; F04B19/12
Foreign References:
| KR960034722A | 1996-10-24 | |||
| KR19980057549A | 1998-09-25 | |||
| KR20080014581A | 2008-02-14 |
Attorney, Agent or Firm:
KANG, Kyung Chan et al. (KR)
강경찬 (KR)
강경찬 (KR)
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Claims: