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Title:
MOLD, PLATE, SUCTION JIG, MOLDING METAL MOLD, DISASSEMBLING&sol ASSEMBLING APPARATUS, AND DISASSEMBLING&sol ASSEMBLING METHOD
Document Type and Number:
WIPO Patent Application WO/2003/010099
Kind Code:
A1
Abstract:
There are provided a mold, a plate, a suction jig, molding metal mold, a disassembling&sol assembling apparatus and method for improving lens productivity. (1) A mold having a groove formed on the side surface and a plate for holding the mold via the groove. (2) A suction jig not in contact with the center of the lens but in contact with the periphery of the lens surface. (3) A disassembling&sol assembling apparatus including upper and lower molds slidable with respect to a barrel mold, a passive mold, and a barrel mold. One of the upper and the lower mold has no flange and the passive mold has a through hole for inserting a lifting pin.

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Inventors:
NAKAMURA SYOJI (JP)
MURATA JUN (JP)
SHIMIZU YOSHIYUKI (JP)
MORIGUCHI SEIJI (JP)
SUNOHARA MASAAKI (JP)
Application Number:
PCT/JP2002/006989
Publication Date:
February 06, 2003
Filing Date:
July 10, 2002
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
NAKAMURA SYOJI (JP)
MURATA JUN (JP)
SHIMIZU YOSHIYUKI (JP)
MORIGUCHI SEIJI (JP)
SUNOHARA MASAAKI (JP)
International Classes:
B29C43/02; B29C43/36; B29D11/00; C03B11/08; C03B35/00; B29C43/56; (IPC1-7): C03B11/08; G02B3/00
Foreign References:
JPH07215721A1995-08-15
JPH0570155A1993-03-23
JPH09309732A1997-12-02
JPH054823A1993-01-14
JPH03187926A1991-08-15
JPH02184534A1990-07-19
Other References:
See also references of EP 1415958A4
Attorney, Agent or Firm:
Matsuda, Masamichi (1-3 Miyahara 5-chome, Yodogawa-k, Osaka-shi Osaka, JP)
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