Patent ID: 7708169
Filing Date: 2010-05-04
Classification: B05C

Abstract:
1. A compact powered dispensing apparatus for the purpose of dispensing caulk, adhesive and other viscous materials, comprising: a body consisting of two clamshells, with a plurality of electrical contacts incorporated into one of the clamshells; a removable cartridge cradle with a three position, rheostatic extrusion speed regulator, forward-on, off, reverse-on switch attached to said body; said removable cartridge cradle having a plurality of embedded electrical terminals connected to a plurality of insulated electrical wires embedded and connected to said three position, rheostatic extrusion speed regulator, forward-on, off, reverse-on switch; a motor electrically connected via said electrical contact to said three position, rheostatic extrusion speed regulator, forward-on, off, reverse-on switch; a battery electrically connected via said electrical contact to said three position, rheostatic extrusion speed regulator, forward-on, off, reverse-on switch; a plurality of cut-off switches electrically connected via said electrical contact to said three position, rheostatic extrusion speed regulator, forward-on, off, reverse-on switch; said motor operatively coupled to an actuator shaft with two oppositely pitched threads thereon; an upper link member actuator with a pitched thread formed therewithin, rotatably situated on said actuator shaft; a lower link member actuator with a pitched thread formed therewithin, rotatably situated on said actuator shaft; a scissor mechanism, with a pusher plate, operatively connected to said upper link member actuator and operatively connected to said lower link member actuator.