Title:
PIPE MACHINING DEVICE AND PIPE MACHINING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/090251
Kind Code:
A1
Abstract:
This pipe machining device comprises: a machining tool for machining an end of a pipe; a positioning saddle for positioning the pipe so as to align the centers the machining tool and the pipe; a pressing part that is provided on the side opposite from the positioning saddle with the pipe interposed therebetween, and that is for holding down the pipe toward the positioning saddle; and a maneuvering part for maneuvering the pressing part or the positioning saddle manually or by using a tool, such that the pipe is pressed against the positioning saddle by the pressing part. The maneuvering part is configured to be accessible from the positioning saddle side.
Inventors:
MATSUI MASAKAZU (JP)
OZAKI MASASHI (JP)
KITAMURA MASAKI (JP)
FUJIO JUN (JP)
OZAKI MASASHI (JP)
KITAMURA MASAKI (JP)
FUJIO JUN (JP)
Application Number:
PCT/JP2022/041943
Publication Date:
May 25, 2023
Filing Date:
November 10, 2022
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
MITSUBISHI POWER LTD (JP)
MITSUBISHI POWER LTD (JP)
International Classes:
B23C3/12; B23B5/16; B23B25/06
Foreign References:
| JP3342284B2 | 2002-11-05 | |||
| JP2001179520A | 2001-07-03 | |||
| JPH02126712U | 1990-10-18 | |||
| KR100676610B1 | 2007-01-30 | |||
| CN102699413A | 2012-10-03 |
Attorney, Agent or Firm:
SSIP PATENT ATTORNEY CORPORATION (JP)
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