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Patent Searching and Data


Title:
STAPLE LEG-BENDING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2005/011938
Kind Code:
A1
Abstract:
A staple formed into a letter C shape by a driver moving along the thickness direction of sheets of paper to be bound is inserted from the surface side of the sheets of paper. A pair of clinchers (23, 24) pivotably held at clincher holders (21, 22) so as to face the staple across the sheets of paper is pivoted by a clincher-operating member (27) moving in conjunction with movement of the driver. As a result, both legs of the staple are bent parallel to the rear face of the sheets of paper after penetrating through the sheets of paper. The height (H1) of the clinchers (23, 24) in the moving direction of the clincher-operating member (27) is set smaller than the height (H2) of the clincher holders (21, 22).

Inventors:
YAGI NOBUAKI (JP)
Application Number:
PCT/JP2004/011190
Publication Date:
February 10, 2005
Filing Date:
July 29, 2004
Export Citation:
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Assignee:
MAX CO LTD (JP)
YAGI NOBUAKI (JP)
International Classes:
B27F7/21; B25C5/04; B25C5/15; B27F7/19; (IPC1-7): B27F7/21
Foreign References:
JPH067893Y21994-03-02
JP2002052482A2002-02-19
Other References:
See also references of EP 1649991A4
Attorney, Agent or Firm:
Oguri, Shohei (13th Floor ARK Mori Building, 12-32, Akasaka 1-chom, Minato-ku Tokyo, JP)
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