Title:
ロールプレス装置
Document Type and Number:
Japanese Patent JP7015015
Kind Code:
B2
Abstract:
A lower roll and an upper roll are disposed facing one another in order to consolidate a workpiece. A moving device moves a lower roll supporting unit and an upper roll supporting unit relative to one another to control a gap between the lower roll and the upper roll. In each of a one-side region, a central region, and an other-side region, a pair of back-up rolls is provided on a lower surface side of the lower roll and a pair of back-up rolls is also provided on an upper surface side of the upper roll. In each of the one-side region, the central region, and the other-side region, a gap between the lower roll back-up rolls and the upper roll back-up rolls is controlled independently by a back-up roll adjusting device.
Inventors:
Nakajima Shogo
Application Number:
JP2020510503A
Publication Date:
February 02, 2022
Filing Date:
March 01, 2019
Export Citation:
Assignee:
Shinto Industry Co., Ltd.
International Classes:
B30B3/00; B21B13/14; B21B29/00; B21B31/30
Domestic Patent References:
| JP6079334A | ||||
| JP46006849B1 | ||||
| JP45012212B1 | ||||
| JP61117302U | ||||
| JP6262216A |
Foreign References:
| EP0035009A1 | ||||
| DE2547490A1 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Hiroyuki Suda
Teshimaru Ken
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto
Hiroyuki Suda
Teshimaru Ken
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto