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Patent Searching and Data


Title:
PUNCHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/071006
Kind Code:
A1
Abstract:
In a punching device (10), a housing (11) for supporting a lower die (12) and an upper die (13) is formed in a rectangular shape.  A space penetrating through side surfaces (11c, 11d) of the housing (11) from the inside thereof and connecting with the outside is formed in the housing (11).  A collecting mechanism (15) for collecting a product section punched out from a workpiece (W) is provided in the housing (11) so as to extend from the inside to the outside thereof.  The front surface (11a) and the rear surface (11b) of the housing (11) are formed as firm wall surfaces.  The collecting mechanism (15) is constructed from a conveyor (15a) and a containing section (15b).

Inventors:
ISHII, Toru (283, Aoya-cho, Minami-ku, Hamamatsu-shi, Shizuoka 68, 〒4358568, JP)
石井 徹 (〒68 静岡県浜松市南区青屋町283番地 ヤマハファインテック株式会社内 Shizuoka, 〒4358568, JP)
Application Number:
JP2009/069675
Publication Date:
June 24, 2010
Filing Date:
November 16, 2009
Export Citation:
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Assignee:
YAMAHA FINE TECHNOLOGIES CO., LTD. (283 Aoya-cho, Minami-ku Hamamatsu-shi, Shizuoka 68, 〒4358568, JP)
ヤマハファインテック株式会社 (〒68 静岡県浜松市南区青屋町283番地 Shizuoka, 〒4358568, JP)
ISHII, Toru (283, Aoya-cho, Minami-ku, Hamamatsu-shi, Shizuoka 68, 〒4358568, JP)
International Classes:
B21D45/00; B21D28/02; B21D45/08; B26D7/18
Foreign References:
JPS58329A1983-01-05
JPH0442535U1992-04-10
JPH08187531A1996-07-23
JPS57160528A1982-10-02
JPS60111730A1985-06-18
Attorney, Agent or Firm:
PROSPEC PATENT FIRM (12th Floor, NAGOYA-KS Building 1-18, Taiko 3-chome,Nakamura-k, Nagoya-shi Aichi, 〒4530801, JP)
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