Title:
ELECTRODE PLATE MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/118763
Kind Code:
A1
Abstract:
The disclosed electrode plate manufacturing device has: a negative plate support that can support the negative plate of an electrode plate; a first punch; a frame-shaped Thomson blade; a support plate; and a drive unit. The first punch is on the inside of the Thomson blade frame and is positioned such that a specified space is left between said punch and the Thomson blade. When the support plate advances towards the negative plate support, the first punch presses on the negative plate as the Thomson blade cuts the negative plate along the frame.
Inventors:
YOTSUMOTO HIROAKI (JP)
MATSUNAGA YOSHINORI (JP)
TSUJI AKIRA (JP)
MATSUNAGA YOSHINORI (JP)
TSUJI AKIRA (JP)
Application Number:
PCT/JP2011/057334
Publication Date:
September 29, 2011
Filing Date:
March 25, 2011
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
YOTSUMOTO HIROAKI (JP)
MATSUNAGA YOSHINORI (JP)
TSUJI AKIRA (JP)
YOTSUMOTO HIROAKI (JP)
MATSUNAGA YOSHINORI (JP)
TSUJI AKIRA (JP)
International Classes:
H01M4/04; B26D5/20; B26F1/40; H01M4/139
Foreign References:
| JP2007128841A | 2007-05-24 | |||
| JP2001319644A | 2001-11-16 | |||
| JP2002126828A | 2002-05-08 | |||
| JP2005199381A | 2005-07-28 |
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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Claims:
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