PRESS DEVICE FOR REDUCING THICKNESS AND METHOD THEREOF

Title:

PRESS DEVICE FOR REDUCING THICKNESS AND METHOD THEREOF

Document Type and Number:

Japanese Patent JP2000000620

Kind Code:

A

Abstract:

To provide a thickness reducing press device and the method therefor by which the necessary length in the direction of the line can be shortened and thickness can be reduced at high draft while conveying a slab.

This device is provided with a pair of dies 2 which are provided up and down facing to each other on both sides of the slab 1 and oscillating devices 10 which are provided on every die and with which the die is moved back and forth toward the slab. The oscillating device has sliders 12 which are situated obliquely or vertically in the slab feeding direction and have a pair of circular holes 12a which are separated from each other at an interval L, and eccentric shafts 14 which are rotated in the circular holes. And, these eccentric shafts consist of a 1st shaft 14a which is rotated in the circular hole around the center axis A of the circular hole and the 2nd shaft 14b which is rotationally driven around the other center axis B which is separated from the 1st axis by an eccentricity (e).

More Like This:

JPS57177807	ROLLING METHOD FOR THICK PLATE
JP2007237229	EDGING PRESS METHOD FOR SLAB

Inventors:

SATO HISASHI
NARISHIMA SHIGEKI
IDE KENICHI
MASUDA SADAKAZU
YAMASHINA SHUICHI
IKEMUNE SHOZO

Application Number:

JP16654698A

Publication Date:

January 07, 2000

Filing Date:

June 15, 1998

Export Citation:

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Assignee:

ISHIKAWAJIMA HARIMA HEAVY IND
NIPPON KOKAN KK

International Classes:

B21B1/02; B21B13/18; B21B15/00; B21D31/06; B21J1/04; B21J9/18; (IPC1-7): B21D31/06; B21B1/02; B21B13/18; B21B15/00; B21J1/04; B21J9/18

Attorney, Agent or Firm:

Minoru Hotta (1 person outside)

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