Coating apparatus – Control means responsive to a randomly occurring sensed... – Responsive to attribute – absence or presence of work
Reexamination Certificate
2006-03-28
2006-03-28
Koch, George (Department: 1734)
Coating apparatus
Control means responsive to a randomly occurring sensed...
Responsive to attribute, absence or presence of work
C118S677000, C118S681000, C118S683000
Reexamination Certificate
active
07018477
ABSTRACT:
A minute quantity viscous material dispenser employing a pressurized material source and a reciprocating piston is driven by a variable drive which is controlled in response to a signal reflective of piston position and wherein the drive can be controlled for direction, stroke distance, speed, acceleration, and force and wherein the drive is coupled to the piston through a quick disconnect.
REFERENCES:
patent: 5361963 (1994-11-01), Ozawa et al.
patent: 5782410 (1998-07-01), Weston
patent: 05-208157 (1993-08-01), None
Gross Dennis A.
Koch George
The Hill Firm
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