Title:
グラビア印刷機用の印刷装置のドクターブレードシステム
Document Type and Number:
Japanese Patent JP5130577
Kind Code:
B2
Abstract:
A doctor blade system intended for a print unit includes a doctor blade support provided with a blade, an edge of the blade is able to come into contact with a peripheral surface of an engraved printing cylinder, a supporting hub, on which the doctor blade support is mounted, a structure fixing the supporting hub to a frame of the print unit. Apparatus provides a reciprocating motion of the blade along the peripheral surface of the engraved cylinder roughly parallel to the axis of revolution of the engraved cylinder. Thrust elements drive movement of the blade along the direction of the peripheral surface of the engraved cylinder. The reciprocating apparatus directly drives the doctor blade support. The thrust element or elements move the supporting hub and the doctor blade support and the blade to maintain a constant contact over the entire length of the edge of the blade with the peripheral surface of the engraved cylinder.
Inventors:
Donkey pierre
Application Number:
JP2010503369A
Publication Date:
January 30, 2013
Filing Date:
March 28, 2008
Export Citation:
Assignee:
BOBST S.A.
International Classes:
B41F9/10
Domestic Patent References:
| JP62251139A | ||||
| JP58042461A | ||||
| JP7256856A | ||||
| JP8048022A |
Attorney, Agent or Firm:
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa