Title:
PRINTER
Document Type and Number:
Japanese Patent JP3396606
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an ink supply device for supplying ink uniformly over the entire image region of a printing plate without deteriorating the print accuracy.
SOLUTION: When a first plate cylinder 11 turns and a cam 241 arranged thereon abuts against cam followers 341, 343, arms secured to shafts 337, 338 turn together with the shafts 337, 338 and releasing cams 304, 305 secured to the shafts 337, 338 turn clockwise. Consequently, abutting members 306, 311 and 314 provided for arms 302, 308 and 312 are pressed by the releasing cam 304 or 305 and inking rollers 291, 292 and 293 arranged thereat moves from an ink supply position abutting on the surface of a printing plate to a retracting position separated from the surface of the printing plate P fixed to the first plate cylinder 11.
Inventors:
Kuniharu Okuda
Application Number:
JP27944297A
Publication Date:
April 14, 2003
Filing Date:
September 26, 1997
Export Citation:
Assignee:
Dainippon Screen Mfg. Co., Ltd.
International Classes:
B41F7/40; B41F31/18; B41F31/30; (IPC1-7): B41F31/18; B41F7/40; B41F31/30
Domestic Patent References:
| JP4334452A | ||||
| JP57101038U | ||||
| JP6150442U | ||||
| JP10510490A |
Attorney, Agent or Firm:
Takashi Ohtsubo