Method and a device for moving a jet member

Details Method and a device for moving a jet member Method and a device for moving a jet member

2005-01-05

2011-10-11

Peng, Charlie (Department: 2883)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C404S091000

Reexamination Certificate

active

08033641

ABSTRACT:
A device for moving a jet member (6) having a nozzle has a carriage (4) movable in a substantially rectilinear path and provided with a base portion to which the jet member is pivotably connected. A first drive member (9) is arranged for moving the carriage for moving the nozzle of the jet member in the rectilinear path over a layer to be treated by the jet, and a second drive member (10) is arranged for pivoting the jet member with respect to the base portion for changing the attack angle of the jet upon the layer. A control arrangement (21) is situated to coordinate the control of the first and second drive members for moving the impact point of the jet on the layer with a substantially constant speed over the layer.

REFERENCES:
patent: 4784518 (1988-11-01), Cutler
patent: 5361993 (1994-11-01), Andersson
patent: 6179519 (2001-01-01), Hilmersson
patent: 0544775 (1993-06-01), None
patent: 1029127 (2000-08-01), None
patent: 524045 (2002-07-01), None

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