Title:
HEAD FOR DF COATER
Document Type and Number:
WIPO Patent Application WO/2011/083518
Kind Code:
A1
Abstract:
A head for a DF coater wherein the length of a curtain film in the width direction thereof can be adjusted, paint does not leak from the portion of a nozzle, the portion not forming the curtain film, and impasto at the edge of the curtain film is prevented.
The head is provided with: a lip-sealing block (13) which, in order to adjust the width dimension of the curtain film (3a), seals the lower-end lip (5a) of the portion of a nozzle (5), the portion not forming the curtain film (3a); a deckle sheet (12) which is inserted into the nozzle (5) in accordance with the end of the curtain film (3a) in the width direction thereof, thereby forming a nozzle space (17) in an upper portion sealed with the lip-sealing block (13); and a chamber seal (11) which demarcates the inside of a paint chamber (4) in accordance with the end of the curtain film (3a) in the width direction thereof, thereby forming a chamber space (16) in the upper portion sealed with the lip-sealing block (13).
Inventors:
KATANO TOSHIHIRO (JP)
KOHNO HIROYUKI (JP)
HIRANO AKIO (JP)
SASA TADASHI (JP)
ISHIZUKA KATSUMI (JP)
KOHNO HIROYUKI (JP)
HIRANO AKIO (JP)
SASA TADASHI (JP)
ISHIZUKA KATSUMI (JP)
Application Number:
PCT/JP2010/000097
Publication Date:
July 14, 2011
Filing Date:
January 08, 2010
Export Citation:
Assignee:
VOITH PATENT GMBH (DE)
KATANO TOSHIHIRO (JP)
KOHNO HIROYUKI (JP)
HIRANO AKIO (JP)
SASA TADASHI (JP)
ISHIZUKA KATSUMI (JP)
KATANO TOSHIHIRO (JP)
KOHNO HIROYUKI (JP)
HIRANO AKIO (JP)
SASA TADASHI (JP)
ISHIZUKA KATSUMI (JP)
International Classes:
B05C5/00; B05C5/02; D21H23/48
Foreign References:
| JP2009101321A | 2009-05-14 | |||
| JPH10113594A | 1998-05-06 | |||
| JPH1099764A | 1998-04-21 | |||
| JP2005219044A | 2005-08-18 | |||
| JPH07171467A | 1995-07-11 | |||
| JPH1190296A | 1999-04-06 |
Attorney, Agent or Firm:
YANO, Toshio et al. (JP)
Toshio Yano (JP)
Toshio Yano (JP)
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Claims: