Title:
LONG TUBE PULLING-OUT AND CUTTING DEVICE AND PULLING-OUT AND CUTTING METHOD
Document Type and Number:
Japanese Patent JP2022107925
Kind Code:
A
Abstract:
To provide a long tube pulling-out and cutting device and a long tube pulling-out and cutting method capable of reducing a workspace for pulling-out and cutting a long tube.SOLUTION: A long tube pulling-out and cutting device 10 comprises: a pulling-out roller 20a, 20b that pulls out a long tube while maintaining the sectional shape of the long tube or after crushing the section of the long tube; a distance measurement unit 30a, 30b that measures the length of the long tube pulled out by the pulling-out roller 20a, 20b; and cutting means 40a, 40b for cutting the long tube with a prescribed length on the basis of the measurement value of the distance measurement unit 30a, 30b.SELECTED DRAWING: Figure 1
Inventors:
FUJIWARA RYOJI
MINEGISHI TAKAO
NAGASE TOMONORI
MINEGISHI TAKAO
NAGASE TOMONORI
Application Number:
JP2021002625A
Publication Date:
July 25, 2022
Filing Date:
January 12, 2021
Export Citation:
Assignee:
HITACH PLANT CONSTR LTD
International Classes:
B23D21/00; B21C1/16; B21C3/08; B21C51/00; B23D33/00; B23P13/02
Attorney, Agent or Firm:
Yuichi Murakami
Hiroshi Seki
Hiroshi Seki
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