Title:
歪み取り装置
Document Type and Number:
Japanese Patent JP5806543
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a strain removing apparatus that can improve a work efficiency in removing a strain from a vertical wall surface and also lessen a burden of a worker.SOLUTION: The strain removing apparatus includes: a heater 2 including a heating coil 2a for generating a heat source and a magnetic body 2b disposed on the heating coil 2a; a transformer 3 for generating a high-frequency magnetic flux in the heating coil 2a; a cooling line 4 for discharging a cooling fluid to a heating object portion; and a housing 5 for supporting the heater 2, the transformer 3, and the cooling line 4, wherein the heating object portion includes a vertical wall surface W. The strain removing apparatus further includes: a plurality of wheels 6 placed on the housing 5 and capable of attracting the vertical wall surface W and rotating thereon; an engagement means 7 for hanging the housing 5 along the vertical wall surface W; and a drive means 8 for moving the housing 5 along the vertical wall surface W.
Inventors:
Arizono Yoshichi
Norihiko Ohno
Hiroki Kawaguchi
Susumu Osada
Norihiko Ohno
Hiroki Kawaguchi
Susumu Osada
Application Number:
JP2011168297A
Publication Date:
November 10, 2015
Filing Date:
August 01, 2011
Export Citation:
Assignee:
Japan Marine United Co., Ltd.
Hisan heat Co.
Hisan heat Co.
International Classes:
B21D1/00; B21D1/06; B23K31/00; C21D1/30; C21D1/42; C21D9/50
Domestic Patent References:
| JP9010840A | ||||
| JP2009279606A | ||||
| JP62268783A |
Attorney, Agent or Firm:
Koji Nagato
Echizen Masahiro
Echizen Masahiro