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Patent Searching and Data


Title:
SEALING SURFACE PROCESSING MACHINE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2017/154699
Kind Code:
A1
Abstract:
In this sealing surface processing machine and method, provided are: a pedestal (10) which is attached to a valve main body (110); a main body (20) which is movably supported on the pedestal (10); a tool holder (60) for holding a cutting tool (T) for processing an attachment surface (114); a main shaft (40) which rotates the tool holder (60) relative to the main body (20), around an axis parallel to the movement direction of a valve element (124); a first moving part (30) which is capable of moving the tool holder (60) relative to the main body (20), along the Z-axis direction along which the valve element (124) moves; a second moving part (50) which is capable of moving the tool holder (60) relative to the main body (20), along the X-axis direction and the Y-axis direction which intersect the movement direction of the valve element (124); a first adjustment device (70) which adjusts the position of the main body (20) in the Z-axis direction relative to the pedestal (10); and a second adjustment device (80) which adjusts the position of the main body (20) in the X-axis direction and the Y-axis direction relative to the pedestal (10).

Inventors:
SUGITANI DAICHI (JP)
TERADA GENTA (JP)
TANIGUCHI SHIGENORI (JP)
SUEZAWA NOBUCHIKA (JP)
SASAKI DAISUKE (JP)
KANEMITSU KIYOSHI (JP)
IWASAWA TATSUYA (JP)
NAKAO TETSUHIDE (JP)
OYAMA KOJI (JP)
SAKAMOTO NAOKI (JP)
WAKAMATSU YU (JP)
OHARA TAKAYOSHI (JP)
KAMADA MASARU (JP)
Application Number:
JP2017/008131
Publication Date:
September 14, 2017
Filing Date:
March 01, 2017
Export Citation:
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Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
B23P6/00; B23B1/00; B23B3/26; B23B5/06; B23B25/00; B23Q11/00
Domestic Patent References:
WO1994013432A11994-06-23
Foreign References:
JPS63136801U1988-09-08
JPS60153701U1985-10-14
JPH02117802U1990-09-20
DE202010017439U12012-02-09
JPH04164560A1992-06-10
Other References:
See also references of EP 3427892A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
Patent business corporation Sakai international patent firm (JP)
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