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Patent Searching and Data


Title:
MOISTURE SUPPLY UNIT FOR PRINTER
Document Type and Number:
Japanese Patent JPH09323397
Kind Code:
A
Abstract:

To execute a suitable printing, to avoid wear of a roller and to enhance durability of a contact member such as a wiper by constituting the member provided in contact with both two roller sides by an elastic material having water retention properties.

A wiper 11 is disposed in contact with a side 2M of a water main roller 2 and a side 3M of a metering roller 3. The wiper 11 is sandwiched between a bracket 21 and a bracket 22. Further, the wiper 11 is clamped at a support plate 32 by a bolt 31. Thus, the wiper 11 is provided in contact with the sides 2M, 3M. In this manner, excess dampening water 10 is prevented from being detoured to a dampening surface 3W of the roller 3 along the sides 2M, 3M. Therefore, an increase in the quantity of the water 10 at both sides of the surface 3W of the roller 3 is avoided, and excess supply of the water 10 can be prevented.


Inventors:
SHIBATA NOBUYOSHI
IKEDA NAOKI
Application Number:
JP1996000144087
Publication Date:
December 16, 1997
Filing Date:
June 06, 1996
Export Citation:
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Assignee:
RYOBI LTD
International Classes:
B41F7/26; (IPC1-7): B41F7/26
Attorney, Agent or Firm:
古谷 栄男 (外2名)