Abstract: An E Bliss compartmented container comprising an erected E divider blank about which a Bliss body blank has been erected with its endwalls adhesively laminated to endwall panels of the E divider. The E blank comprises a rectangular piece of corrugated fiberboard material having a pair of divider panels, a pair of sidewall panels, a pair of endwall panels and, if desired, a pair of corner post flanges, all symmetrically arrayed about a longitudinal center line. The divider panels comprise the end-most pair of all of the panels of the blank which is completely severed through from end to end along the longitudinal center line, except for a spaced apart pair of intact crush score areas interconnecting the pair of divider panels as a hinge. The body blank comprises a substantially rectangular piece of material having a central bottom panel with integral opposite endwall panels and a pair of sidewall flaps.

Abstract: An E Bliss compartmented container comprising an erected E divider blank about which a Bliss body blank has been erected with its endwalls adhesively laminated to endwall panels of the E divider. The E blank comprises a rectangular piece of corrugated fiberboard material having a pair of divider panels, a pair of sidewall panels, a pair of endwall panels and, if desired, a pair of corner post flanges, all symmetrically arrayed about a longitudinal center line. The divider panels comprise the end-most pair of all of the panels of the blank which is completely severed through from end to end along the longitudinal center line, except for a spaced apart pair of intact crush score areas interconnecting the pair of divider panels as a hinge. The body blank comprises a substantially rectangular piece of material having a central bottom panel with integral opposite endwall panels and a pair of sidewall flaps.

Abstract: A shipping container of corrugated liner board material comprising an erectable body wrap and a folded pair of bi-wall blanks. Each end wall of the container is a composite comprising an end wall panel of the body blank overlying an end wall of a bi-wall blank and a distal end of a side wall of the other of the pair of folded bi-wall blanks. The body wrap blank has integral corner post flanges flanking opposite sides of its end wall panels and a pair of window flanges flanking opposite sides of its central bottom panel.

Abstract: A stackable container comprising an erected H divider and a body wrap, both of corrugated cardboard material. The H divider has a laminated partition, opposite ends of which have a pair of end wall panels, each having an integral corner post flap. The flutes of the corrugated media of the erected H divider are all oriented vertically. The body wrap comprises a bottom panel that is flanked at opposite ends by an erected pair of end walls, each of which has integral corner post flanges. Opposite sides of the bottom panel are flanked by a pair of window flanges, each having a compressed tab area at opposite ends. Each adjacent pair of end wall areas of the erected H divider have a combined area which is congruent to the superposed area of an end wall of the body wrap. The flutes of the media of the body wrap end walls and corner post flanges extend vertically and parallel to the flutes of the H divider end wall panels.

Abstract: A ramp section for a load platform has one or two elongate rectangular stop plates pivotally mounted in the ramp section adjacent a rear edge of the load surface of the platform. Each stop plate is coaxially fitted with a pawl having an angularly spaced apart pair of lobes. A detent member is pivotally mounted on the ramp section rearwardly adjacent to the pawl and biased into operative alignment therewith for selectively engaging one or the other of the lobes to hold the stop plate in either a retracted position or a stop position. The detent has a foot-operable pedal portion. The stop plate is normally biased into an erect stop position so that initial depression of the pedal effects raising of the stop plate from retracted position to a latched erect position. Upon subsequent depression of the pedal, the other foot of the user is used to force the stop plate into retracted position whereupon release of the pedal effects latching of the stop plate in retracted position.

Abstract: A pair of lift columns telescopically contain a companion pair of tubular runners and a companion pair of fluid powered linear actuators to reciprocate the runners. The actuator circuit includes a flow divider with a pair of idler rotors keyed together for co-rotation in directions induced by the direction of fluid flow. The runners support a load platform with companion linkage systems, each with a flexible member between a rear portion of an outer platform section and an upper end connected to an inside face of the companion runner. Clearance is provided between the inside face of each runner and the companion side of the platform to receive the companion linkage system in a fully recessed condition when the platform is folded into a storage position. Coacting parts on each of the platform sides and the corresponding runner are interengageable and disengageable such that they are mutually engaged when the platform is in a load-bearing position.

Abstract: A lift platform has a retention ramp whose forward edge is pivotally connected to a rear edge of the platform by a hinge that permits inversion of the retention ramp to a stowed position overlying the platform. A latch member is mounted on a lateral edge of the retention ramp in operative alignment with a detent block secured to the rear edge of the platform, the detent block having a center on the axis of the hinge. The latch member is pivotally mounted and torsionally biased to press the nose portion into engagement with the periphery of the detent block, the latter having detent notches angularly spaced apart relative to its center for defining intermediate and stowed positions of the retention ramp. During movement of the retention ramp between extended and intermediate positions the nose of the latch engages a convex portion of the detent block periphery of a radius to depress the latch against the biasing force of the torsion spring.

Abstract: A lidding apparatus has a pair of brake shoes which elevate a box from a conveyor, the box being decelerated by the brake shoes. A lidding assembly includes an opposite pair of grooves with a release configuration for supporting a flat lid blank but allowing the flaps of the blank to rotate out of the grooves. The lid blank is maintained in a flat condition as the lid blank and box are bought into mutually centered contact whereupon the side flaps are rotated toward the box through the clearances provided by the release configuration by shoes of the lidding assembly.

Abstract: In a parallelogram linkage system whose swingable outer end supports a platform turnable between horizontal and vertical positions, the parallel arm has a hub to rotatably support a crank member. The companion lift arm of the linkage carries an actuator pin engaged with a cam surface of the crank member. The cam surface is disposed generally radially with respect to the hub and oppositely to a pin carried at the other side of the crank member. One end of the drive link is pivotally connected to the crank member pin with the opposite end pivotally connected to a short link whose upper end is coaxially pivotally connected at the pivot axis of the load platform. The platform mounts a stop member that is movable between active and inactive positions. In the active position, the stop member abuts the outer end of the drive link whereby upon cammed rotation of the crank member the platform is turned between horizontal and vertical positions.

Abstract: A shallow rectangular frame has a hanger by which it can be suspended. The frame internally mounts a compartment-defining sheet with vertically oriented partitions. Upper ends of each of the compartments have hooks from which to suspend elongate articles of jewelry within the compartments. An auxiliary cloth panel of rectangular configuration has a plurality of pockets and is tackable or pinable to receive various articles of jewelry. In the underside of the top rail a plurality of horizontally spaced apart outwardly facing cup hooks are provided to engage a rod carried in aligned fabric loops at the upper edge of the auxiliary panel. The panel can thus be selectively placed laterally with respect to the main frame to expose the open sides of some only of the compartments. A travel envelope can be sleeved over the auxiliary panel and has a plurality of external pockets to receive sundry items.

Abstract: Oil well production fluid is gravitationally segregated into different phase within a tank whose top has a regulated exhaust line to remove any gas phase. An outlet end of the tank has a water phase discharge line from a lower region and an emulsion phase discharge line from the upper region of the tank. Both discharge lines have normally closed dump valves that are operationally coupled to a pneumatic actuator and a probe that measures the electrical capacitance of the oil emulsion and water phases that are alternately present at an intermediate level of the tank. Oil emulsion overflows from the liquid packed tank into a downcomer that opens into the upper region of a water manifold to displace water out of the lower region of the manifold and into a water chamber on one side of a bladder of a pressure vessel. A gas charged chamber of the pressure vessel is operatively coupled to a high-low pressure switch that is electrically coupled to the probe.

Abstract: A cartridge has a case of an electrically non-conductive material. A head of the case is typically formed with a coaxial through bore seating a terminal assembly comprising an annular electrode within which is an annular insulator holding a central electrode. A spark gap is defined between inner ends of the central electrode and annular electrode. The outer end of the central electrode terminates in a recess in the outer face of the head of the case in axially spaced relation to the outer end of the annular electrode. A hammer in operative association with the cartridge has spaced contact points in alignment with the annular electrode and central electrode, the contact points having the forementioned axial spacing. The entrance to the recess of the outer face of the head of the case is covered by an insulator which is displaceable by a boss on the opposed face of the hammer.

Abstract: A multi-port valve internally supports a rotatable trunnion having an elbow passage between a nozzle portion of the trunnion and a lower end outlet that communicates with a test port of the valve body. The outer end of the nozzle has an axially reciprocable hollow seal piston with a seal support ring whose outer face is formed with an endless groove to receive an O-ring. An actuating shaft is coaxially mounted in an upper end of the trunnion and has a lower end with an eccentric pin engaged in a slot of the seal piston to reciprocate the seal piston into and out of sealing registration around a port selected by rotation of the trunnion. External ends of the actuating shaft and trunnion are respectively drivably coupled to a coaxial sprocket wheel and geneva wheel. A housing on top of the valve contains an input rotor fitted with a cam and a drive roller for engaging radial slots of the geneva wheel alternately with cam engagement of the dwell notches of the geneva wheel.

Abstract: A modular room divider panel includes a raceway along its lower edge which contains and shields one or more multi-wire power harnesses that are protected from unauthorized access by lockable raceway cover plates. The harness comprises a pair of connector blocks, each formed with a pair outwardly endwise facing electrical connector receptacles connected to opposite ends of a bundled plurality of individual and individually insulated conductor wires. A medial web of the raceway frame has a central aperture through which an intermediate portion of the bundled conductor wires pass between opposite sides of the web and a pair of slots at opposite ends of the central aperture which seat the connector blocks such that the pair of receptacles of a connector blocks are disposed on opposite sides of the web. To accommodate a second harness, the medial web may be formed with another pair of openings spaced such that the pair of harnesses are mounted in overlapping or staggered relationship.

Abstract: A self-closing hinge comprises a pair of hinge leaves pivotally interconnected by an offset hinge pin. One leaf has a flanged head projecting substantially radially with respect to a sleeve of the other hinge leaf, within which the hinge pin is mounted. The external surface of the sleeve serves as a cam surface against which a follower element carried on the head of the other leaf is biased. The cam follower comprises a tubular spring-steel member oriented parallel to the hinge pin and generates a force through the head of the other leaf along an axis distally offset relative to the axis of the hinge pin. During closing of the hinge the follower is brought into registration with a pocket formed in the sleeve to effect a rocking movement of the follower about one edge of the pocket to generate a self-closing moment.

Abstract: Radwaste contaminated effluent generated by an underwater source is filtered by a submersible filter system employing cannister shielded filter cartridges. The system has a submersible frame that fixedly mounts a coupling for each filter cannister. Each cannister is internally fitted with a filter cartridge and mounting means configured to divide the cannister to an inlet chamber and a filtrate chamber, the latter having outlet ports for exhausting the filtrate to the pool in which the system is submerged. The inlet chamber is in check valved fluid communication with an external nipple of the cannister detachably connected to a coupling of the frame through which the radwaste effluent is received. One end of an elongate tool and an upper end of the cannister have interconnectable cooperating means for remotely removing and replacing cannisters on the frame. The check valved inlet chamber prevents escape of radwaste from the filter inlet chamber during and after removal of a cannister from the frame.

Abstract: A multi-drawer file cabinet having an interlock mechanism to prevent opening of more than one drawer at a time. The interlock mechanism includes modular lock bars for accommodating half-height and full-height drawers in any desired combination. A security lock mechanism is actuatable without requiring shifting of the lock bars. Doors may be provided for the cabinet spaces and anti-rebound mechanisms are provided for the drawers and/or doors.