Title:
APPARATUS FOR CUTTING CURVED WALL OF REACTOR STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/080744
Kind Code:
A1
Abstract:
An apparatus for cutting a curved wall of a structure, of the present invention, may comprise: a guide rail mounted on a curved wall of a structure; a chain mounted on the guide rail; a support plate supported by the guide rail so as to be movable by means of a plurality of rollers; a body case coupled to the support plate; a sprocket mounted at the body case so as to rotate while engaged with the chain; a driving motor mounted in the body case so as to rotate the sprocket; a cutting blade rotatably mounted at the front of the body case; and a cutting motor mounted in the body case so as to rotate the cutting blade.
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Inventors:
LEE SUNG JUN (KR)
LEE CHAE MUN (KR)
LEE CHAE MUN (KR)
Application Number:
PCT/KR2022/017347
Publication Date:
May 11, 2023
Filing Date:
November 07, 2022
Export Citation:
Assignee:
EGUN CO LTD (KR)
International Classes:
B23D57/00; B23D45/00; B23D47/12; B28D1/04; B28D1/06; B28D1/12; G21D1/00
Foreign References:
| KR20090117439A | 2009-11-12 | |||
| KR20120006162A | 2012-01-18 | |||
| KR20150112636A | 2015-10-07 | |||
| JPH0586419U | 1993-11-22 | |||
| CN208305402U | 2019-01-01 | |||
| KR102410383B1 | 2022-06-22 |
Attorney, Agent or Firm:
PARK, Jeong Hwan (KR)
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