Title:
BAR COATING APPARATUS AND BAR COATING METHOD
Document Type and Number:
Japanese Patent JP2005246127
Kind Code:
A
Abstract:
To provide a bar coating apparatus capable of preventing the occurrence of coating surface defect by suppressing the vibration of a coating bar and a bar coating method using the bar coating apparatus.
A driving shaft 30 of the coating bar 16 is supported freely rotatably by 2 bearings arranged in parallel. As a result, the backlash of the driving shaft 30 is decreased and the vibration of the coating bar 16 (that is the vibration of the bar ) in the rotation is reduced. A flexible coupling 32 is interposed between the driving shaft 30 and the coating bar 16 additionally. As a result, the the slight axial misalignment between the driving shaft 30 and the coating bar 16 is absorbed to reduce the bar vibration.
Inventors:
SUGAYA SHIN
Application Number:
JP2004056155A
Publication Date:
September 15, 2005
Filing Date:
March 01, 2004
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03G5/05; B05C1/08; B05C5/02; B05D1/28; B05D7/00; (IPC1-7): B05C1/08; B05C5/02; B05D1/28; B05D7/00; G03G5/05
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda