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Patent Searching and Data


Title:
DOCTOR KNIFE DEVICE
Document Type and Number:
Japanese Patent JPH04259553
Kind Code:
A
Abstract:

PURPOSE: To ensure that a point and an angle where a doctor knife blade is set to a plate cylinder can be determined simply and appropriately without the necessity of skillfulness.

CONSTITUTION: A blade holder 7 which supports a doctor knife blade 4 support shaft 9 which supports the blade holder 7, a support shaft 9 which supports this blade holder 7, a lifting drive device 10 which lifts and drives the support shaft 9, and a guide member 11 which guides the support shaft 9 during the activation of the lifting drive device 10. In addition, the guide member 11 is arranged along a line A which connects a contact point (a) of the doctor knife blade to a cylinder 1 of large diameter, to a contact point (b) of the doctor blade 4 to a plate cylinder 1a of small diameter.


Inventors:
MIZUNO KOJI
SAKURAI YOSHINORI
Application Number:
JP1991000019962
Publication Date:
September 16, 1992
Filing Date:
February 13, 1991
Export Citation:
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Assignee:
FUJI KIKAI KOGYO KK
International Classes:
B41F9/08; B41F9/10; (IPC1-7): B41F9/08