Dispensing – Automatic control – Motor control
Patent
1992-12-24
1994-08-30
Huson, Gregory L.
Dispensing
Automatic control
Motor control
222333, 222390, B67D 508
Patent
active
053419588
ABSTRACT:
Caulking tool having a holder for receiving a tube of caulking material or the like, an elongated threaded shaft movable axially of the holder and adapted for driving engagement with the piston-like member which expels the material from the tube, and an electrically actuated drive motor operably connected to the shaft for advancing the shaft axially of the holder to drive the piston-like member toward the nozzle to expel the material.
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Bayat Daniel J.
Bayat John J.
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