摘要:
A power tool system includes a removable battery pack a first tool and a second tool. The first tool includes a first base housing that is selectively engageable with the removable battery pack and a first tool portion connected to the first base housing by a first connecting section. The second tool includes a second base housing that is selectively engageable with the removable battery pack and a second tool portion connected to the second base housing by a second connecting section. The second tool base housing houses a second controller that provides a proportional power delivery system for the second tool and second tool base housing also includes a second actuator for providing user control of the second tool.
摘要:
A structural filler is installed in a gap between at least first and second composite members by extruding a flowable filler material, placing the extruded filler on one of the composite structural members, and assembling the composite members.
摘要:
Alternating pieces of hot glue and crayon are inserted into a hot glue gun and melted together to form a multi-functional art material or medium. It can be used as a paint on canvas and other paint receptive surfaces, as a ready-made collage medium with adhesive properties as well as color, as a medium for sculpture, relief, and other three-dimensional art forms, as a clay substitute medium for pottery and other related crafts as well as an aesthetic or invisible (color-matching) repair medium.
摘要:
A portable endothermic caulk warmer for warming at least one tube of endothermic caulk. This caulk warmer having an insulated housing, at least one AC heating pad, a AC/DC power inverter and a DC rechargeable battery.
摘要:
An applicator gun for dispensing hot melt adhesive comprises a hydraulic material supply hose connection, an electrical power cable connection, and a hanger bracket connection. The hose connection may be inverted, and the power cable and hanger bracket connections interchanged so as to provide the applicator gun with different orientation capabilities. The applicator gun may also alternatively accommodate four-finger and two-finger trigger members, and the gun may be connected to the hose connection so as to be movable in alternative modes comprising rotation around a single linear axis or universal movement within six degrees of freedom. The gun also comprises a trigger lock mechanism comprising detent members which provide the operator with tactile indications of the trigger lock mechanism being disposed at LOCKED and UNLOCKED positions, and an enclosed weep hole or window is provided within a side portion of the gun housing so as to alert the operator to hydraulic material leakage prior to the leaking hydraulic material fouling component parts of the gun.
摘要:
An adhesive cartridge which is adapted to receive adhesive which is liquid or which is to be liquefied under the influence of heat and is usually used together with a hot-melt applicator device which provides for a suitable supply of heat.
摘要:
An applicator for a meltable product comprising: a case, a reservoir for holding a quantity of the product, the reservoir having an outlet opening and being made at least in part of a thermally conductive material, heating means in thermal communication with the reservoir, and an applicator roller disposed in the outlet opening, wherein the applicator roller comprises a core composed at least partly of thermally conductive material and a layer of plastic material surrounding the core. An applicator in combination with an extraction gripper for gripping the roller, the gripper comprising two arms which extend substantially parallel to one another, each arm having a projecting finger positioned such that the projecting finger on one of the arms faces the projecting finger on the other one of the arms, the projecting fingers being located and configured to cooperate with the engagement elements of the roller in order to grip the roller.
摘要:
An electrically heated tool for appyling an anchoring device having a forwardly protruding nose carrying a hot melt adhesive and a rear recess surrounded by a circular rim has a housing having a head portion and a handle. The head portion has a planar front wall provided with a front recess dimensioned to receive the anchoring device. An electric heater in the head portion has a platen, dimensioned to extend into the rear recess of the anchoring device, protruding into the front recess. The dimensions of the front recess and platen are such that the nose of an anchoring device received in the front recess with the platen extending into the rear recess of the device and in contact with the rear of the nose thereof protrudes slightly forwardly beyond the plane of the front wall so that the nose of the device can be firmly pressed against a surface to obtain secure bonding of the device after the heater has been energized to melt the adhesive. The head portion and the front recess therein have a maximum width dimension less than the diameter of the circular rim of the anchoring device whereby portions of the rim extend beyond the sides of the head portion to allow the user to easily and safely grip the anchoring device for placement onto the platen in the front recess.
摘要:
A motor drive for a hot melt adhesive pump is maintained in an inoperative condition until the adhesive has heated sufficiently to permit free operation of the motor. The adhesive is received in a container supported upon a heater which is activated to heat the container and the adhesive therein. The output of a proportional control for the heater, which is responsive to the container temperature, is monitored. The output of the proportional control, when the container temperature is near a set point temperature indicative of a desired heated condition for the adhesive, is an intermittent signal. In one form of the invention, the intermittent signal is electrically integrated to produce an interlock release pulse permitting operation of the motor. In a second form of the invention, a thermal relay is coupled to a source of electrical power through a switching circuit, which permits power to be coupled to the thermal relay during the intermittent off times of the heater. The thermal relay thermally integrates the intermittent power coupled thereto and produces an interlock release signal to permit operation of the motor.
摘要:
A solenoid valve for controlling the flow of hot melt material such as hot melt adhesive. The valve includes an aluminum body in which is disposed a heater cartridge for supplying heat energy to the body. The body is bored to receive an insert constructed of brass of like material having good heat conductivity and the insert defines a cylindric passage. Extending through the cylindric passage is a valve stem that has an outer diameter less than the inner diameter of the cylindrical passage so that an annular flow path is formed. Hot melt material supplied to one end of the annular flow path flows to a valve seat at the other end of the flow path. The diameters of the cylindric passage and the valve stem are established so that the annular path has a sufficiently small radial dimension (e.g. 0.004 inch) that the hot melt material in the path is rapidly and efficiently heated so that when discharged through the valve seat it will be at a suitable operating temperature.A solenoid coil assembly is mounted exterior of the body by a threaded connection between the assembly and the body so that relative rotation therebetween changes the relative axial position of the solenoid assembly and the body. The valve stem is attached to a core within the solenoid assembly so that the stroke of the stem is adjusting the relative rotational position of the body and the solenoid assembly.Rigid with the body is a support housing formed of stainless steel or like low heat conductivity material. The solenoid assembly is attached to the housing so that flow of heat from the body to the solenoid is attenuated by the housing, and the solenoid thus operates at a relatively low temperature.