Abstract: A new and improved hot melt adhesive hose assembly has a hot melt adhesive hose core, a pair of heater circuits wrapped around the external peripheral surface of the hose core, and a pair of temperature sensors also disposed in contact with the external peripheral surface of the hose core. A first one of the heater circuits is initially electrically connected to the hot melt adhesive hose assembly electrical circuitry, and in a similar manner, a first one of the temperature sensors is electrically connected to the hot melt adhesive hose assembly electrical circuitry.

Abstract: A hot melt adhesive material dispensing system includes a communication system for transmitting information or data between the adhesive supply unit (ASU) and one or more applicator heads, wherein the number of hard wires actually interconnecting the adhesive supply unit (ASU) and the one or more hot melt adhesive material dispensing applicator heads can be reduced by the employment of signal couplers. In addition, the number of applicator heads that can be utilized in conjunction with a particular adhesive supply unit (ASU) can be increased by incorporating the temperature controller, normally disposed upon the adhesive supply unit (ASU), upon the applicator head.

Abstract: Thermal breaker or thermal barrier structures are disclosed for use in connection with roof decking assemblies wherein the thermal breaker or thermal barrier structures effectively prevent the respective transmission of heating gradients from the interior or exterior building environments to the exterior or interior building environments by thermal conductivity so as to render buildings more energy efficient.

Abstract: A film wrapping machine comprises a pair of diametrically opposed film roll mounting and dispensing carriage assemblies, mounted upon a rotary ring member, for simultaneously dispensing wrapping film. A vertically movable frame member, upon which the rotary ring member is rotatably mounted, is effectively moved at a speed of ascent or descent that is approximately twice the speed as that of a vertically movable frame member incorporated within a conventional film wrapping machine so as to permit the dual film roll mounting and dispensing carriage assemblies to dispense the wrapping or packaging film within a time frame that is approximately twice as fast as that of the conventional film wrapping machine and yet in a slightly overlapped mode as desired for packaging purposes.

Abstract: A package or palletized load comprises a lower section of elongated articles which are disposed in a side-by-side abutting array and are upended so as to be supported upon one of the longitudinally extending side surfaces thereof. Additional elongated articles, disposed in an array comprising multiple rows and columns and forming an upper section of the package or palletized load, are then stacked atop the lower section of the package or palletized load. Due to the fact that the articles comprising the lower section of the package or palletized load are relatively inflexible along their transverse extents, the elongated articles disposed within the upper section of the package or palletized load will be properly supported so as not to be adversely affected by means of gravitational forces to which the multiplicity of elongated articles will be subjected during shipping, handling, transportation, and storage.

Abstract: An onboard combustion-gas-powered engine supplies power to a paintball marker or other projectile launcher by generating gas pressure pulses for propelling paintballs and other projectiles. The combustion gases produced by the engine can be allowed to rise in pressure within a confined volume of space before being released through a valve into a barrel for applying enhanced pressure pulses to the projectiles. A loading system is linked to a combustion accelerating system for automatically loading projectiles into the launcher.

Abstract: A new and improved single tool or jig which is universally useable in connection with the fabrication or trimming of left and right side edge portions of stair tread components, left and right end portions of stair tread side edge plank components, and stair riser components, so as to permit all of such components to be properly mated together in order to impart to the exposed or open stair members a seamless finished appearance.

Abstract: A new and improved packaging container, and a method and apparatus for fabricating the same, comprises a laminated structure comprising a plurality of plies formed from suitable paper or similar materials. The plurality of plies, having a predetermined width dimension, are bonded together in a substantially flattened state by glue which is applied in predetermined, axially extending, laterally staggered patterns.

Abstract: A new and improved apparatus or system for automatically assembling or erecting tote containers, and a corresponding method or process for practicing or implementing the assembly or erection of the tote containers, is disclosed wherein tote container workpieces are disposed in a serial array within a magazine or hopper.

Abstract: A new and improved knockdown pallet structure comprises a relatively flexible base panel which is fabricated from a suitable woven plastic material, such as, for example, polypropylene, and a pair of laterally spaced, longitudinally extending pockets are secured upon undersurface portions of the base panel so as to accommodate rigid support members, which may comprise rigid thermoplastic tubes or pipes, for accommodating the fork tines of a forklift truck when a pallet structure, having a palletized load disposed thereon, is to be lifted and transported.

Abstract: A new and improved tier sheet comprises a three-layer laminated extrusion comprising outer layers of a suitable polypropylene homopolymer, and an inner core layer comprising a suitable polypropylene copolymer blended with a suitable elastomer selected from the group comprising SANTOPRENE®, KRATON®; ethyl vinyl acetate (EVA), and a thermoplastic olefin (TPO).

Abstract: A new and improved combustion-powered linear air motor/compressor wherein the new and improved combustion-powered linear air motor/compressor comprises new and improved structure for achieving the scavenging of residual combustion products or exhaust gases from the combustion chamber during the return stroke of the power piston assembly. More particularly, the speed and efficiency of the scavenging of the residual combustion products or exhaust gases is able to be achieved as a result of the power piston assembly causing fresh or ambient air to be rammed or forced into, through, and out of the combustion chamber during its return stroke.

Abstract: Apparatus and method for applying tax stamps to individual cigarette packages of different cigarette cartons having different height dimensions comprises cigarette carton unsealing and opening stations, a cigarette package tax stamp application station, and cigarette carton closing and re-sealing stations. A pair of plow mechanisms are disposed at the cigarette carton opening station, which comprises a two-stage cigarette carton opening station, so as to ensure the opening of each top flap member of each cigarette carton. In addition, a waxed tax stamp paper roll disposed at the tax stamp application station is indexably movable with respect to the stamping iron of the tax stamp application station so as to always ensure that the tax stamps are applied to central portions of each cigarette package of each cigarette carton indexably moved to the tax stamp application station.

Abstract: A redundant control circuit comprises a pair of heater circuits for heating a hot melt adhesive hose assembly to a predetermined temperature level, and a pair of temperature sensors which are used to sense the temperature of the hot melt adhesive hose assembly and to control energization of the heater circuits in order to maintain the desired temperature level. A first one of the heater circuits would initially be electrically connected to the hot melt adhesive hose assembly electrical circuitry, and in a similar manner, a first one of the temperature sensors would likewise be electrically connected to the hot melt adhesive hose assembly electrical circuitry.

Abstract: A new and improved mounting system, for fixedly mounting an exhaust gas deflector component upon the upper cap member of a pneumatically-powered fastener-driving tool, comprises a fastener disposed internally within the upper cap member of the pneumatically-powered fastener-driving tool and not extending externally through the exhaust gas deflector component. In this manner, not only does the exhaust gas deflector component of the pneumatically-powered fastener-driving tool exhibit an aesthetically pleasing external appearance, but in addition, the absence of any externally visible fastener structure, extending through the exhaust gas deflector component, permits various indicia, such as, for example, the company logo, to effectively be incorporated upon the external surface portion of the exhaust gas deflector component.

Abstract: A spool valve and valve seat assembly disposed in the control module of a hot melt adhesive dispensing system is uniquely structured so as to effectively prevent fluid communication or “cross-talk” between a first dispensing outlet port and a second recirculation port, during those periods when the control module is effectively reciprocally cycling the spool valve between its oppositely disposed extreme conditions for alternatively permitting the hot melt adhesive material to be dispensed from the first outlet port or for re-routing the hot melt adhesive material through the recirculation passage so as to prevent the hot melt adhesive from being improperly dispensed as a result of being undesirably routed to the recirculation passage.

Abstract: A hot melt adhesive material application system is disclosed wherein both the control module and the dispensing nozzle are effectively provided with internal alternative flow paths. A fixed orifice is internally incorporated within the dispensing nozzle such that when the hot melt adhesive material is not being supplied to the dispensing nozzle and its discharge orifice, the hot melt adhesive material can be recirculated through the dispensing nozzle and the control module in accordance with controlled backpressure parameters which correspond to the supply pressure which is characteristic of the hot melt adhesive material being supplied to the dispensing nozzle and its discharge orifice.

Abstract: A cargo or dunnage air bag inflation and deflation system comprises an inflation-deflation valve member, a cap-type plug member, and an air gun implement having a fill nozzle and an exhaust nozzle mounted upon opposite ends thereof for respective connection to the valve member in order to perform inflation and deflation operations. The valve member comprises a flapper or check valve element pivotally mounted upon the valve member so as to permit inflation or deflation of the cargo or dunnage air bag when the flapper or check valve element is moved away from its valve seat, and to substantially maintain the cargo or dunnage air bag in its inflated state when the flappper or check valve element is effectively seated upon its valve seat.

Abstract: A toggle-bolt type fastener has pocket structure incorporated therein for accommodating extra-long threaded bolt fasteners in a coaxial manner within the toggle-bolt type fastener. Alternatively, structure has been incorporated within the toggle-bolt type fastener which accommodates extra-long threaded bolt fasteners by causing the same to be slightly deflected from their coaxial disposition within the toggle-bolt type fastener so as to permit the same to bypass the pointed tip of the toggle-bolt type fastener. Still further, additional structure has been incorporated within the toggle-bolt type fastener for ensuring the fact that when the nut member is moved from its original, axially oriented, inoperative or non-deployed position, to its second, transversely oriented, operative or deployed position, the nut member will in fact be disposed substantially perpendicular to the longitudinal axis of the toggle-bolt type fastener so as to ensure the proper threaded engagement thereby by the threaded bolt fastener.

Abstract: A hot melt adhesive hose assembly has a redundant control circuit fixedly mounted thereon which comprises a pair of heater circuits for heating a hot melt adhesive hose assembly to a predetermined temperature level, and a pair of temperature sensors which are used to sense the temperature of the hot melt adhesive hose assembly wherein the sensed temperature level will be used to control energization of the heater circuits in order to maintain the desired temperature level. A first one of the heater circuits is initially electrically connected to the hot melt adhesive hose assembly electrical circuitry, and in a similar manner, a first one of the temperature sensors is likewise electrically connected to the hot melt adhesive hose assembly electrical circuitry.