Title:
WIRE SAW APPARATUS FOR EXCAVATOR
Document Type and Number:
WIPO Patent Application WO/2024/014815
Kind Code:
A1
Abstract:
A wire saw apparatus for an excavator of the present invention comprises: a main body frame having an excavator connection part on the upper side and a driving pulley and a driven pulley therein; a horizontal frame coupled to the front bottom of the main body frame; a height-adjustable frame coupled to the front upper portion of the main body frame to enable height adjustment; a length-adjustable frame coupled to the height-adjustable frame to enable length adjustment; a first motor rotating the driving pulley; a second motor moving the rotation axis of the driven pulley forward and backward; a coolant spray pipe spraying a coolant to the driving pulley; a plurality of rollers rotatably mounted on the main body frame, the height-adjustable frame, and the length-adjustable frame; tongs mounted on the front of the main body frame to secure an object to be cut; and a wire wound between the driving pulley and the driven pulley and guided by the plurality of rollers to cut the object to be cut.
Inventors:
LEE SUNG JUN (KR)
LEE CHAE MUN (KR)
LEE CHAE MUN (KR)
Application Number:
PCT/KR2023/009781
Publication Date:
January 18, 2024
Filing Date:
July 10, 2023
Export Citation:
Assignee:
EGUN CO LTD (KR)
International Classes:
E02F3/96; B28D1/08; B28D7/02; E02F3/36
Foreign References:
| JP2021042529A | 2021-03-18 | |||
| KR102057085B1 | 2019-12-18 | |||
| JP2015004238A | 2015-01-08 | |||
| US10799967B1 | 2020-10-13 | |||
| KR102495999B1 | 2023-02-06 |
Attorney, Agent or Firm:
PARK, Jeong Hwan (KR)
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