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Title:
RAW MATERIAL SUPPLY DEVICE IN GREEN SHEET MANUFACTURING APPARATUS OF BUILDING BOARD
Document Type and Number:
Japanese Patent JP2763730
Kind Code:
B2
Abstract:

PURPOSE: To surely uniformalize the thickness of a slurry in a sheet lateral direction.
CONSTITUTION: In a green sheet manufacturing apparatus of a building board wherein a water permeable sheet 3 is provided so as to be capable of advancing in its longitudinal direction and a raw material supply device 6 supplying a slurry to the upper surface of the sheet 3 is provided above the sheet 3 and a suction means 4 dehydrating the slurry under reduced pressure is provided to the rear surface of the sheet, a roll 32F freely rotatable around its shaft in the lateral direction of the sheet 3 and a chute 33 supplying the slurry on this side of the roll 32F are provided to the raw material supply device 6 and a collision plate 61 extending in the lateral direction of the sheet 3 is provided to the lower part of the chute 33.


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Inventors:
YAMADA KAZUOKI
YOSHII TADASHI
SHIRAHAMA TAKANORI
IIDA SHINOBU
Application Number:
JP8480193A
Publication Date:
June 11, 1998
Filing Date:
April 12, 1993
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
B28B1/30; B28B1/52; B28B3/12; B28B5/02; B28B13/02; (IPC1-7): B28B13/02; B28B1/30; B28B1/52; B28B3/12; B28B5/02
Attorney, Agent or Firm:
Toshio Yasuda



 
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