Title:
SERVOMOTOR-DRIVEN TANDEM PRESS LINE
Document Type and Number:
WIPO Patent Application WO/2008/053678
Kind Code:
A1
Abstract:
A servomotor-driven tandem press line having servomotor-driven mechanical
presses (12) arranged so as to sequentially press workpieces, conveyance devices
(14) for sequentially loading the workpieces into and/or unloading the workpieces
from the mechanical presses, and an integrated control device (16) for integrally
controlling the mechanical presses and the conveyance device. At least one
of the mechanical presses is a link press for drawing. The link press is preferably
a four-joint link press having synchronously operating two sets of four-joint
link drive mechanisms.
Inventors:
UTSUMI, Yuji (1-1 Toyosu 3-chom, Koto-kuTokyo 10, 1358710, JP)
内海 祐治 (〒10 東京都江東区豊洲三丁目１番１号 株式会社ＩＨＩ内 Tokyo, 1358710, JP)
内海 祐治 (〒10 東京都江東区豊洲三丁目１番１号 株式会社ＩＨＩ内 Tokyo, 1358710, JP)
Application Number:
JP2007/069835
Publication Date:
May 08, 2008
Filing Date:
October 11, 2007
Export Citation:
Assignee:
IHI Corporation (1-1 Toyosu 3-chome, Koto-ku Tokyo, 10, 1358710, JP)
株式会社ＩＨＩ (〒10 東京都江東区豊洲三丁目１番１号 Tokyo, 1358710, JP)
UTSUMI, Yuji (1-1 Toyosu 3-chom, Koto-kuTokyo 10, 1358710, JP)
株式会社ＩＨＩ (〒10 東京都江東区豊洲三丁目１番１号 Tokyo, 1358710, JP)
UTSUMI, Yuji (1-1 Toyosu 3-chom, Koto-kuTokyo 10, 1358710, JP)
International Classes:
B30B13/00; B30B1/26; B30B15/14; B30B13/00; B30B1/26; B30B15/14
Attorney, Agent or Firm:
HOTTA, Minoru (ASA INTERNATIONAL PATENT FIRM, 4F Kenchiku-Kaikan,26-20, Shiba 5-chome, Minato-ku Tokyo 14, 1080014, JP)
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