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Patent Searching and Data


Title:
SUCTION SHEET
Document Type and Number:
WIPO Patent Application WO/2010/035786
Kind Code:
A1
Abstract:
A suction sheet (1) to be attached to a suction surface (4a) of a suction device (4) for vacuum-sucking an object, said suction sheet (1) comprising a substrate (2) and a porous body (3).  The substrate (2) has one surface (2a) and the other surface (2b), and the surface (2a) is brought into contact with the suction surface (4a).  The substrate (2) is provided with a plurality of through holes (21).  The porous body (3) has a thickness of not more than 1.4 mm, and bonded to the other surface (2b) of the substrate (2) so that the through holes (21) are closed thereby.

Inventors:
TACHIBANA TOSHIMITSU (JP)
Application Number:
PCT/JP2009/066656
Publication Date:
April 01, 2010
Filing Date:
September 25, 2009
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
TACHIBANA TOSHIMITSU (JP)
International Classes:
B25J15/06; B25B11/00; B32B3/24; B32B27/32; B65G49/07; H01L21/677; H01L21/683
Foreign References:
JP2004095831A2004-03-25
JPS6332849U1988-03-03
JP2002173250A2002-06-21
JP2006026981A2006-02-02
JP2003086667A2003-03-20
JPS51101474U1976-08-14
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
Koichi Kamata (JP)
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