Title:
印刷機械のインキ供給装置
Document Type and Number:
Japanese Patent JP6736090
Kind Code:
B2
Abstract:
In an ink supply device of a printing machine, an abutting pressure of doctor blades is adjusted and maintained to be an appropriate value. A position adjusting and fixing mechanism 7 comprises a first part for position adjusting and fixing 7a-1, a second part for position adjusting and fixing 7a-2 which are attached to a frame, and parts to be position-adjusted and fixed provided on a housing 20. The first part for position adjusting and fixing 7a-1 and the second part for position adjusting and fixing 7a-2 are movable between fixing positions in abutment with the parts to be position-adjusted and fixed and releasing positions of fixation separated from the parts to be position-adjusted and fixed respectively. The ink doctor chamber 2 is fixed so as not to move by fixing the first part for position adjusting and fixing 7a-1 and the second part for position adjusting and fixing 7a-2 at the fixing position, together with this, the abutting pressure of doctor blades 21 can be adjusted and maintained to be an appropriate value.
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Inventors:
Suzuji Fujiwara
Toshihiro Saga
Toshihiro Saga
Application Number:
JP2017132692A
Publication Date:
August 05, 2020
Filing Date:
July 06, 2017
Export Citation:
Assignee:
Miyakoshi Co., Ltd.
International Classes:
B41F31/08; B41F31/20
Domestic Patent References:
| JP2000127350A | ||||
| JP2000263759A | ||||
| JP6015807A | ||||
| JP8207254A |
Foreign References:
| US5226363 | ||||
| US20060150843 |
Attorney, Agent or Firm:
Keiji Nemoto