Title:
SUCTION HEAD AND SHEET HANDLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/046136
Kind Code:
A1
Abstract:
Provided is a suction head which is configured so that damage to a ceramic green sheet during suction is prevented. The suction surface of a suction head (14) has formed therein grooves (GR) extending parallelly, and both edges of each of the grooves (GR) in the width direction are chamfered and rounded. The bottom of each of the grooves (GR) has suction holes (HL) formed therein at predetermined intervals. Force acting on the ceramic green sheet (20) when the suction head sucks the ceramic green sheet (20) is relaxed by the edges of the grooves (GR) in the width direction.
Inventors:
SHIRAI SHIGEO (JP)
DEMIZU YASUHITO (JP)
MASAI HIROSHI (JP)
MORISHITA TAKUMA (JP)
TABATA KAZUHIRO (JP)
DEMIZU YASUHITO (JP)
MASAI HIROSHI (JP)
MORISHITA TAKUMA (JP)
TABATA KAZUHIRO (JP)
Application Number:
PCT/JP2014/075050
Publication Date:
April 02, 2015
Filing Date:
September 22, 2014
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
B28B11/14; B25J15/06; B26D1/08; B26D3/00; B26D7/18; B65H5/22
Foreign References:
JP2000269075A | 2000-09-29 | |||
JP2004167813A | 2004-06-17 | |||
JPH11267986A | 1999-10-05 | |||
JPS61130006A | 1986-06-17 |
Attorney, Agent or Firm:
SAKAI, MASATOSHI (JP)
Boundary Masatoshi (JP)
Boundary Masatoshi (JP)
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