E - Fixed Constructions – 04 – F
Patent
E - Fixed Constructions
04
F
E04F 21/165 (2006.01) B05C 17/005 (2006.01)
Patent
CA 2053787
ABSTRACT Apparatus for dispensing post-taping adhesive to a corner joint wallboard (drywall) has a barrel provided with a pistol grip at one end for manipulating the apparatus and a nozzle removably mounted on the other end of the barrel for directing and dispensing joint adhesive over tape at the joint. The adhesive flows from a reservoir through the barrel and nozzle from a pump mounted on an adhesive reservoir controlled by a trigger on the barrel which can electrically shut down the pump motor. Universally mounted on one end of the nozzle is an adhesive spreader having a frame in surrounding relation to the nozzle orifice and having relatively rotatable portions disposed normal to each other to closely follow. and adjust to the contour of the corner joint as the adhesive is dispensed through the orifice and spread on the tape along the corner joint.
Group (g.l.) Ltd.
Nastasi Thomas II
Ridout & Maybee Llp
LandOfFree
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