Title:
METHOD AND SYSTEM FOR PRODUCING LAMINATE
Document Type and Number:
WIPO Patent Application WO/2003/055682
Kind Code:
A1
Abstract:
A method for producing a laminate where a plurality of compositional members having different cross−sectional shapes are formed continuously. A long material to be processed is fed forward in the longitudinal direction and a plurality of kinds of compositional members each having a contour corresponding to each cross−sectional shape of the laminate are molded by non−separable indenting such that at least a part of their contour is stopped at the material to be worked. At the final stage of feeding forward the material to be worked, the compositional members are pushed out sequentially and laminated integrally.
Inventors:
Futamura, Shoji c/o INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORK'S 3110 (Iiyama Atsugi-shi, Kanagawa, 243-0213, JP)
Murata, Chikara c/o INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORK'S 647 (Kawawacho Tsuzuki-ku Yokohama-shi, Kanagawa, 224-0057, JP)
Murata, Chikara c/o INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORK'S 647 (Kawawacho Tsuzuki-ku Yokohama-shi, Kanagawa, 224-0057, JP)
Application Number:
PCT/JP2001/011343
Publication Date:
July 10, 2003
Filing Date:
December 25, 2001
Export Citation:
Assignee:
INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORK'S (3110, Iiyama Atsugi-shi, Kanagawa, 243-0213, JP)
Futamura, Shoji c/o INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORK'S 3110 (Iiyama Atsugi-shi, Kanagawa, 243-0213, JP)
Murata, Chikara c/o INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORK'S 647 (Kawawacho Tsuzuki-ku Yokohama-shi, Kanagawa, 224-0057, JP)
Futamura, Shoji c/o INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORK'S 3110 (Iiyama Atsugi-shi, Kanagawa, 243-0213, JP)
Murata, Chikara c/o INSTITUTE OF TECHNOLOGY PRECISION ELECTRICAL DISCHARGE WORK'S 647 (Kawawacho Tsuzuki-ku Yokohama-shi, Kanagawa, 224-0057, JP)
International Classes:
B21D35/00; B21D39/03; B23D31/00; B26F3/00; B29C67/00; B29C41/38; B21D35/00; B21D39/03; B23D31/00; B26F3/00; B29C67/00; B29C41/34; (IPC1-7): B32B31/00; B21D39/03; B21D28/02; B26D7/18; B26D7/32
Attorney, Agent or Firm:
Morita, Hiroshi (Kaimei Patent Office Sankyo Central Plaza Building 5F 11-8, Nishi-Nippori 5-chome Arakawa-ku, Tokyo, 116-0013, JP)
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