Title:
GRIPPING DEVICE FOR PRINTER
Document Type and Number:
Japanese Patent JP3466905
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a gripping device for a printer for effectively cleaning an outer periphery of an impression cylinder by an impression cylinder cleaning unit with a simple constitution.
SOLUTION: A pedestal 153 of the gripping device 83 has a holding part 151 formed so as to be substantially in plane with a surface of an impression cylinder 15, and a retreating recess part 152 formed as an oblique surface adjacent to the part 151. A gripping pawl 154 of the device 83 has a pawl 155 for sandwiching an end of a printing sheet between the part 151 of the pedestal 13 and the part 151 in contact via the sheet. A shaft 156 of the pawl 154 is attached to a position eccentrically deviated from its shaft core to a driven gear 163. Accordingly, if the gear 163 is rotated, the shaft 156 at the pawl 154 is moved at the shaft core of the gear 163 as a center. Thus, the overall pawl 154 is retracted toward an interior of the cylinder 15 from the vicinity of the surface of the cylinder 15.
Inventors:
Keisuke Hirai
Application Number:
JP3059598A
Publication Date:
November 17, 2003
Filing Date:
January 27, 1998
Export Citation:
Assignee:
Dainippon Screen Mfg. Co., Ltd.
International Classes:
B41F21/05; (IPC1-7): B41F21/05
Domestic Patent References:
| JP768735A | ||||
| JP6392456A |
Attorney, Agent or Firm:
Takashi Ohtsubo
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