Abstract: A fishing sinker that reduces loss of the sinker and other tackle due to being snagged. The sinker includes an elastic portion extending between a first weighted end and a second weighted end. The elastic portion allows the sinker to extend in length when a force is applied thereto, and return to essentially its original length when the force is removed. When a force is applied to the fishing line, the fisherman is able to determine by feel whether the sinker is lodged in a snare or if a fish is on the hook. If the sinker is snagged, when the fisherman applies force to set the hook, the sinker stretches, which the fisherman can feel and thus realize that there is no fish but that the sinker is snagged. When the force is released, the elastic portion snaps back, often resulting in a sling-shot effect dislodging the sinker.

Abstract: The invention relates to a wheeled trailer support device for use with a slip-in camper which is engaged to the box of a pickup truck. The invention enables an individual to use a slip-in camper of extended length with a standard sized box of a pickup truck. The invention includes a platform having an engagement face which slides along a friction plate which is mounted to the underside of the slip-in camper. The towing arm of the invention permits the trailer to track a curved road while simultaneously supporting the extended length of the slip-in camper. Separation of the wheeled trailer support device from the underside of slip-in camper is thereby eliminated. Wear upon a trailer and/or trailer tires is simultaneously minimized.

Abstract: A can and bottle crusher and separator with stationary and oscillating tooth jaw plates confronting each other and converging with each other in a downward direction and dropping crushed glass and metal containers into the discharge chute. A glass discharging port in the bottom of the discharge chute directs glass particles directly into a collecting barrel. A gate is provided to alternately close the chute or to close the glass discharge port. The chute has a separating wheel at its bottom end to initially stop and then propel aluminum cans over the top of it. The wheel has magnetic belts to carry steel containers around with the wheel until they are stripped off and dropped into an appropriate barrel.

Abstract: A machine for sealing polyethylene bags or the like of the type having conveyer bands for gripping and transporting the bags to be sealed at a constant velocity from the machine's inlet end, through a heating station, then through a cooling station to the machine's outlet end. The conveyer bands are formed from a material having good release (non-stick) characteristics with respect to the fused thermoplastic. Disposed at the heating and cooling stations, respectively, are heating and chilling bars (heat transfer bars), each being disposed in pairs on opposite sides on and in proximity to the conveyer bands. Means are provided for cyclically opening and closing both pairs of bars relative to the conveyer bands and for translating the bars longitudinally in reciprocating fashion with respect to the moving bands.

Abstract: A plastic film carrier for a vacuum packaging machine comprising a continuous stainless steel band with clips thereon for securing the edges of the web of plastic film onto the face of the band, the band having openings therein receiving sprocket teeth to lift the clips out of clamping relation with the film.

Abstract: A package forming and sealing machine receiving articles confined within a conveyed tubular wrapper of sheet material, a rotor having sealing and cutting heads radially adjustable for changing the span between adjacent heads on the periphery of the rotor, there being a swingable jaw and a stationary jaw on each of the heads, a locking linkage to operate the swingable jaw, a rotary shaft to operate the linkage, and substantially continuously driven from a sprocket through a disengageable clutch operated by a trip arm and stationary stop cams also radially adjustable with respect to the rotor axis, a chain loop embracing revolving sprockets on the rotor to produce operation of the swingable sealing jaws.

Abstract: A bag making machine continuously drawing and propelling tube stock from a supply in a roll, including an in-feed conveying mechanism having feed rolls drawing the tube stock from the supply, a horizontal belt conveyor with spaced individual belts carrying the tube stock in horizontally laid out condition, a continuously moving cutter mechanism including clamping jaws above and below the tube stock on the belt conveyor, the lower jaw having slots receiving the belts therein, the upper and lower jaws having stationary and yieldable jaws to grip, clamp and stretch the film, and the upper jaw having a cutter moving downwardly in a slot into a corresponding slot in the lower jaw; a crimper to longitudinally corrugate the tube segments severed from the tube stock and shoot the severed tube segments across the receiving end of a crossfeed conveyor mechanism which changes the direction of the tube segments, the crossfeed conveyor mechanism including a roller conveyor to receive and carry the tube segments transverse

Abstract: A sealing machine for polyethylene bags, having bag clamping and conveying chains, a pair of bag heating bands, a pair of bag cooling bands downstream of the heating bands, the adjacent heat transfer runs of both the heating and cooling bands having ends offset from each other in the direction of band movement, the band mounting wheels at each end of both bands being similarly offset, the adjacent heat transfer runs of the heating and cooling bands also lying parallel and flush against each other from end to end, stationary heat bars adjacent the heat transfer runs of the heating and cooling bands at which the bars respectively generate and absorb heat, and each heat bar having a plurality of very lightly spring pressed heat transfer elements or slides continuously engaging and transferring heat between the adjacent band and heat bar.

Abstract: In a liquid product measuring pump driven by an air motor having air valve controls for reversing the reciprocating motion of the air motor at the end of the stroke for controlling the liquid product measuring, an adjustable stop assembly including a quickly replaceable stop bar with an extendible threaded rod therein, the rod being minutely adjustable by an insert fitting on the mounting for the stop bar.

Abstract: Heater bars for a film sealing machine with traveling bands which grip and transfer heat to the film laminae, the heater bars having heat transfer slides spring pressed and guided for tilting in a horizontal plane against the bands and tiltable to accommodate variations in film thickness between the bands to continuously apply heat to all adjacent portions of the films traveling with the bands.