Title:
圧延加工装置
Document Type and Number:
Japanese Patent JP6441159
Kind Code:
B2
Abstract:
A milling apparatus (1) includes a plurality of milling roller units (2A, 2B, and 2C) each including one milling roller (3, 13) that is made contact with, by pressing, one surface of one of a plurality of differently angled plate parts (w1 and w2) of an elongated metal milling material (WA) and another milling roller (4, 14a, 14b) that is made contact with another surface of the plate part (w1, w2) by pressing. At least one of the milling roller units (2A, 2B, and 2C) mills a plate part different from a plate part milled by any other milling roller unit. A plurality of the milling roller units (2A and 2B) configured to mill an identical plate part are installed in a longitudinal direction of the plate part (w1). The one milling roller (3) and the other milling roller (4) of at least one of the milling roller units are movable in axial directions thereof.
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Inventors:
Takahiro Tachibana
Shigeru Maeda
Shigeru Maeda
Application Number:
JP2015090310A
Publication Date:
December 19, 2018
Filing Date:
April 27, 2015
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B21B13/12; B21B13/00; B21B29/00; B21B31/18
Domestic Patent References:
| JP1317607A | ||||
| JP2112801A | ||||
| JP59202101A | ||||
| JP2010012497A |
Attorney, Agent or Firm:
Noriharu Fujita
Kunio Ueda
Kunio Ueda