Title:
ROLLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/175174
Kind Code:
A1
Abstract:
A rolling device (1) is provided with a plurality of rolling roller units (2A, 2B, 2C) that include: one-side rolling rollers (3, 13) that are pressed against a surface on one side of a plurality of sheet-thickness parts (w1, w2), which differ in the angle at a long metal rolling material (WA); and other-side rolling rollers (4, 14a, 14b) that are pressed against a surface on the other side of the sheet-thickness parts (w1, w2). At least one of the rolling roller units (2A, 2B, 2C) rolls a sheet-thickness part that is different from a sheet-thickness part that is rolled by the other rolling roller units, and a plurality of rolling roller units (2A, 2B) that roll the same sheet-thickness parts are disposed along the longitudinal direction of the sheet-thickness part (w1). The one-side rolling roller (3) and the other-side rolling roller (4) of at least one rolling roller unit among the rolling roller units (2A, 2B) are moveable in the axial direction of said at least one rolling roller unit.
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Inventors:
TACHIBANA TAKAHIRO (JP)
MAEDA SHIGERU (JP)
MAEDA SHIGERU (JP)
Application Number:
PCT/JP2016/062926
Publication Date:
November 03, 2016
Filing Date:
April 25, 2016
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B21B13/12; B21B13/00; B21B27/02; B21B29/00; B21B31/18
Foreign References:
| JPH01317607A | 1989-12-22 | |||
| JPH02112801A | 1990-04-25 | |||
| JPS59202101A | 1984-11-15 | |||
| JP2010012497A | 2010-01-21 |
Other References:
See also references of EP 3269462A4
Attorney, Agent or Firm:
FUJITA, TAKAHARU (JP)
Takaharu Fujita (JP)
Takaharu Fujita (JP)
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