Title:
SLEEVE TYPE SEGMENTAL ROLL
Document Type and Number:
Japanese Patent JP2984500
Kind Code:
B2
Abstract:
PURPOSE: The system is applicable in a rolling machine in which rolls are recombined during running and a rolling machine in which a thin metal sheet is rolled under high pressure by a nondriven small diameter working roll provided in the machine.
CONSTITUTION: The system is applicable in the rolling machine in which a driven and rotated touch roll 1 and a hydraulic cylinder 11 by which the touch roll 1 is pressed to be contacted with the outer peripheral face of a sleeve 55 are provided and the sleeve 55 is rotated by the above-mentioned operation and the nondriven upper working roll 61 is synchronously rotated with the running speed of a material to be rolled 50 and the rolls are recombined during running and a rolling machine in which the nondriven small diameter working roll is provided and the thin metal sheet is rolled under high pressure by the working roll.
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Inventors:
MATSUDA YUTAKA
HIURA TADASHI
HORIE KAZUHIKO
HIURA TADASHI
HORIE KAZUHIKO
Application Number:
JP454293A
Publication Date:
November 29, 1999
Filing Date:
January 14, 1993
Export Citation:
Assignee:
MITSUBISHI JUKOGYO KK
International Classes:
B21B13/14; B21B27/05; B21B29/00; B21B35/00; (IPC1-7): B21B27/05; B21B13/14; B21B29/00; B21B35/00
Domestic Patent References:
| JP49202A | ||||
| JP617003A | ||||
| JP6210327A | ||||
| JP391103U |
Attorney, Agent or Firm:
Toshiro Mitsuishi (1 person outside)