Coating apparatus – With indicating – testing – inspecting – or measuring means
Reexamination Certificate
2007-01-16
2007-01-16
Koch, George (Department: 1734)
Coating apparatus
With indicating, testing, inspecting, or measuring means
C118S306000, C118S317000, C118S318000
Reexamination Certificate
active
10927647
ABSTRACT:
An apparatus for applying liquid liner to the interior of a rocket motor tube includes a horizontal surface; a rail mounted on the horizontal surface; a carriage that is movable along the rail; cartridge saddles and a bearing block mounted on the carriage; a cartridge gun disposed in the cartridge saddles, the cartridge gun including an extended tip that is longer that the rocket motor tube to be lined; a power supply connected to the cartridge gun; a rotary driven linear actuator mounted on the bearing block; a shaft drive mounted on the bearing block in operative association with the rotary driven linear actuator and in contact with a trigger of the cartridge gun; a weighing scale disposed on the horizontal surface; and a V-block disposed on the weighing scale, the V-block for holding the mask mounted rocket motor tube in axial alignment with the extended tip of the cartridge gun.
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patent: 4803019 (1989-02-01), Graham et al.
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patent: 6790284 (2004-09-01), Suzuki
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patent: 4-363163 (1992-12-01), None
Koch George
The United States of America as represented by the Secretary of
Zimmerman Fredric J.
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