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Title:
TONGUE BEND-BREAKING AND REMOVING TOOL, AND TONGUE BEND-BREAKING AND REMOVING TOOL USED ALSO AS TONGUED SPIRAL COIL INSERT INSERTING TOOL
Document Type and Number:
WIPO Patent Application WO/2001/014105
Kind Code:
A1
Abstract:
A tongue bend-breaking and removing tool, comprising a holding part (2) and an acting part (3), wherein a permanent magnet (4) is installed at the tip part of the acting part (3), whereby a tongue can be bend-broken after a tongued spiral coil insert is mounted into a tap hole of a work, and also the bend-broken tongue can be removed very easily without fail.

Inventors:
Hondo, Fusahide (12-2-502, Sanno 2-chome Ota-ku, Tokyo, 143-0023, JP)
Application Number:
PCT/JP2000/005417
Publication Date:
March 01, 2001
Filing Date:
August 11, 2000
Export Citation:
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Assignee:
NIPPON SPREW CO., LTD. (16-5, Shinbashi 5-chome Minato-ku Tokyo, 105-0004, JP)
International Classes:
B23G5/20; B25B27/14; (IPC1-7): B25B33/00; B25B27/14; B25B27/30
Foreign References:
JP2000061860A
JPH11156751A
Other References:
See also references of EP 1132174A1
Attorney, Agent or Firm:
Kurahashi, Akira (Sprew Shinbashi Building 16-5, Shinbashi 5-chome Minato-ku, Tokyo, 105-0004, JP)
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