Title:
WIRE SAW APPARATUS FOR EXCAVATOR
Document Type and Number:
WIPO Patent Application WO/2022/235024
Kind Code:
A1
Abstract:
A wire saw apparatus for an excavator, according to the present invention, comprises: a support plate; an excavator connection part attached to the support plate so as to be able to be detachably attached to an excavator arm; a pair of guide rails attached to the support plate; an ascending/descending member which ascends or descends along the pair of guide rails; an electric motor for raising or lowering the ascending/descending member; a driving pulley rotated by a hydraulic motor attached to the ascending/descending member; a plurality of driven pulleys mounted to the support plate; and a wire mounted to the driving pulley and the plurality of driven pulleys.
Inventors:
LEE SUNG JUN (KR)
LEE CHAE MUN (KR)
LEE CHAE MUN (KR)
Application Number:
PCT/KR2022/006211
Publication Date:
November 10, 2022
Filing Date:
April 29, 2022
Export Citation:
Assignee:
EGUN CO LTD (KR)
International Classes:
E02F3/96; B28D1/08; E02F3/36
Foreign References:
| KR200493344Y1 | 2021-03-15 | |||
| KR20050032942A | 2005-04-08 | |||
| KR20110136209A | 2011-12-21 | |||
| KR20100027354A | 2010-03-11 | |||
| KR101195926B1 | 2012-10-30 |
Attorney, Agent or Firm:
PARK, Jeong Hwan (KR)
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