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Patent Searching and Data


Title:
SHIELD FOR DOCTOR BLADE HOLDER
Document Type and Number:
WIPO Patent Application WO2004026579
Kind Code:
A3
Abstract:
For use with an ink chamber housing of a printing machine, a combination includes a doctor blade adapted to be secured to the ink chamber housing (10) so as to extend outwardly therefrom, the doctor blade including a doctoring plate (16) having a rear portion to be secured to the ink chamber housing and a front doctoring edge in contact with the outer surface of the roll (12) to meter ink thereto, and a chamber doctor blade shield (22) having one end fixed to the doctor blade in spaced relation from the doctoring edge and a second opposite free end unsecured to the doctoring plate, so as to cover the outer surface of the ink chamber housing to prevent ink from depositing thereon when the combined doctor blade and chamber doctor blade shield is clamped to the chamber housing.

Inventors:
VAN DENEND MARK E (US)
VAN DENEND LARRY (US)
Application Number:
PCT/US2003/029355
Publication Date:
June 03, 2004
Filing Date:
September 15, 2003
Export Citation:
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Assignee:
VAN DENEND MARK E (US)
VAN DENEND LARRY (US)
International Classes:
B41F9/10; B41F31/00; B41F31/02; B41F31/07; B41F; (IPC1-7): B41F31/02; B41F9/10; B41F31/00
Foreign References:
US2180785A1939-11-21
US3986453A1976-10-19
US3521561A1970-07-21
US4406224A1983-09-27
Other References:
See also references of EP 1545882A4
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