Abstract: A support device (20), mounted on an upper edge of a container (3), includes lifting elements that define a support surface (22) which extends transversely outwards from an inner edge (55). The upper end (2b) of a flexible pouch for biopharmaceutical product can rest on this support surface, the rest of the 3D-type pouch extending into the container. The slot (23) which separates the support surface into two portions defines a guide path for a flexible supply line (9a, 9b) for the pouch (2) that is connected at its bottom to the end (2b). A convex surface is formed at the rear end of the slot and above the edge of the container, so as to guide and facilitate the passage of the line (9a) into the housing, when the filling state is sufficiently advanced. The causes of poor deployment of the pouch are thus minimized, without human intervention.

Abstract: Extended reach sluicer systems, devices, and methods for breaking up and retrieving chemical, radioactive, hazardous materials and/or other waste from storage tanks, with mechanical arms and nozzles which utilize fluid jets to break up and liquefy in-tank material. The invention can work with tanks having additional issues, such as but not limited to high temperature or low temperature conditions. An upper assembly attachable to a tank can control the transverse rotation of a vertical mast and with a lower end pivotally attached to a boom having a nozzle assembly attached to an outer end. The boom can telescopically retract and extend to different length positions by cables and pulleys. Controls with take-up mechanisms can elevate up and down or transverse left and right the nozzle assembly.

Abstract: A liquefied hydrogen loading arm configured to transport liquefied hydrogen includes: a support frame structure including a base riser erected on a ground, an inboard boom, an outboard boom, and a counterweight; a flexible vacuum insulation double tube including a flexible metal inner tube, a flexible metal outer tube fitted on the inner tube, and a vacuum layer, the vacuum insulation double tube being disposed in an upward curved shape in a space below the support frame structure; a vacuum insulation double connecting tube connected to a distal end portion of the vacuum insulation double tube and connected to a distal end portion of the outboard boom; and a midway portion support mechanism configured to support a lengthwise midway portion of the vacuum insulation double tube on the support frame structure through a hard curved member curved upward in a convex shape.

Abstract: A subsea conduit system comprises a conduit extending between a surface vessel and a subsea support, and a load arrangement connected between a subsea anchor and the conduit at a region of connection which is intermediate the vessel and the subsea support to apply a force on the conduit. The conduit is configured such that the applied force generates axial tension in the conduit between the region of connection and the vessel, and between the region of connection and the subsea support.

Abstract: A pipe mounting structure of a work machine that has a lightweighted structure and is able to stably mount many pipes thereon includes a structure for mounting pipes to a work machine such as a demolition machine. The structure includes at least a pair of protruding portions formed by upwardly protruding end portions of side plates of a front boom, a bridge member that is bridged between the pair of protruding portions, and connecting portions that connect the protruding portions and the end portions of the bridge member to each other, and the plurality of pipes are fixed to the bridge member.

Abstract: An extendable, service line positioning system is provided for the deployment, retraction, and transportation of service lines that provide necessary resources (e.g., electrical, pneumatic, hydraulic, and communication resources) to a drilling rig. The positioning system comprises a plurality of connected panels supportable of a service line coupled to a vertical post on a skid. The panels are movable between a retracted position above the skid or a deployed position beyond the skid. The positioning system thus advantageously enables a drilling rig to move short distances for pad drilling operations without having the need to move resource-providing equipment coupled to supply lines.

Abstract: The present invention is directed to a mobile platform for the delivery of bulk explosives to a blast hole. One embodiment of the platform provides the ability to obtain weight information relating to the contents of a tank that is associated with the platform and that, in operation, contains either the bulk explosive or a constituent of the explosive. The platform comprises a vehicle with a frame, a tank, a load cell structure for connecting the frame and the tank and providing weight data relating to the contents of the tank, and a suspension system that prevents relative movement of the frame and the tank that could compromise the load cell structure. Another embodiment of the platform provides a tank for holding an explosive composition and a rotary shaft that supports a mixing blade that mixes the explosive composition within the tank. The platform further comprises bearing structure for supporting the rotary shaft that is located to deter any of the explosive composition from entering the bearing.

Abstract: A fuel pump connected to a vehicle fuel tank is disclosed herein. The fuel pump may be operatively connected to a fuel tank and a retractable hose. The retractable hose may extend from the vehicle. A switch may activate the pump and thereby pump fuel from the fuel tank and into the retractable hose. A user may fill fuel containers or other machinery when the fuel pump is activated.

Abstract: A telescoping tube for fuel transfer operations has a fixed part and a moving part, the moving part further having a dynamic sealing system which guarantees the sealing of the moving part against the fixed part, a cushioning system which absorbs the energy of the impact of the moving part against the fixed part in operations for extending and retracting the tube and protection systems against electrical discharges which ground the moving part to the fixed part, the aforementioned dynamic sealing, cushioning and protection systems all being incorporated in a single unit in the moving part of the telescoping tube. Additionally, the invention relates to an in-flight refuelling system for a tanker aeroplane, to carry out in-flight fuel transfer operations to a receiving aircraft, having a telescoping tube with the abovementioned characteristics.

Abstract: A balloon inflator includes a tank containing a volume of pressurized gas and a regulator assembly removably secured to the tank for reducing the pressure of gas exiting the tank, the regulator assembly including a pressure regulator. A nozzle assembly is also provided and includes a valve for controlling dispensing of the pressurized gas. A flexible hose extends between the regulator assembly and the nozzle assembly, the hose being in fluid communication with the pressure regulator and the valve. The balloon inflator is small and lightweight, and therefore portable and concealable. The flexible nature of the hose allows for easy manipulation of the nozzle assembly, making use of the balloon inflator easier for performers.

Abstract: An exhaust gas capture system for capturing the exhaust gas emitted by auxiliary engines, auxiliary boilers, and other sources on an Ocean Going Vessel (OGV) while at berth or at anchor so that these gases may be carried to an emissions treatment system for removal of air pollutants and or greenhouse gases. The exhaust gas capture system includes a manifold and a family of parallel-flow flexible ducts for connecting directly to individual OGV exhaust pipes. The exhaust gas capture system further includes apparatus for connecting the parallel-flow flexible ducts to the OGV exhaust pipes.

Abstract: The present invention is directed to a mobile platform for the delivery of bulk explosives to a blast hole. One embodiment of the platform provides a tank for holding an explosive composition and a rotary shaft that supports a mixing blade that mixes the explosive composition within the tank. The platform further comprises bearing structure for supporting the rotary shaft that is located to deter any of the explosive composition from entering the bearing.

Abstract: A sprayer nurse vehicle includes an arm arrangement which carries a coupler section that is connected to the discharge end of a fluid transfer conduit that extends from the nurse tank carried by the vehicle. The arm arrangement is constructed so that it may be extended outwardly from the nurse vehicle and moved vertically and laterally. An outer end of the arm arrangement is provided with a fluid coupler section mounting bracket that permits the coupler section to be swiveled about an upright axis and tilted about a transverse axis. A torsion bar is arranged along the transverse axis and is preloaded to counterbalance the weight of the hose and liquid contained therein so as to minimize the effort an operator must exert to tilt the fluid coupler section.

Abstract: A nozzle for accelerating filling a container with gas up to a required gas pressure including a barrel having venturi openings in a side of said barrel and a sleeve that, in one position uncovers the tunnels and in another position, closes off the openings. In another version the nozzle further includes a pressure chamber, having a wall coupled to the sleeve. In a contracted position the sleeve is moved by the wall of the chamber to close off the tunnels. In another position of the wall where the chamber is in an expanded position the tunnels are so as to increase the rate of flow.

Abstract: A portable fuel assembly has a holder that securely holds a fuel pump, at least one tool and at least one spare part, while at the same time having a base, which may be attached to a fuel container in order to transport fuel for a remote controlled vehicle to a desired position.

Abstract: A device for transferring a product between a ship and a fixed installation. The device is supported at one end by a support structure and the other end is capable of being connected to the ship's manifold. The support structure includes a boom carrying a transfer pipe, rotatable about a vertical axis above the ship, and a deformable transfer device, one end of which is connected to the pipe, and the other end is mobile between a stowed position proximate the boom and a position for connection to the ship's manifold. The invention is useful for transferring liquefied natural gas.

Abstract: The liquid cargo mooring and fluid transfer system of the present invention includes a first column affixed to the ocean floor. The first column supports one end of an extended length space frame. At the opposite end of the space frame is a buoyant support. The buoyant support includes a flat tank and a buoyant column. Fluid transfer equipment is attached to the column portion of the buoyant support on the second end of the space frame.

Abstract: To increase the safety of a transfer assembly for hydrocarbon products, particularly liquefied natural gas from a production site to a transport vessel (8) (such as a shuttle tanker), the invention proposes to provide the production site with an outrigger structure (10) with at the distant end thereof a compacted length of a flexible product transfer hose (20).

Abstract: A single-point connection apparatus for a closed fluid transfer delivery system having a mobile dispense to transfers liquid from a chemical delivery vessel to a chemical-receiving device, e.g., a dry cleaning machine, with return flow of vapor therefrom to the delivery vessel. A first passage selectively connects the delivery vessel to the liquid-receiving device. Liquid is only then pumped to the liquid-receiving device. A second passage connects the receiving device to the delivery vessel for a vapor return flow. A chamber of the apparatus has a filling valve to receive a filling adapter to deliver liquid. Associated with the filling valve is a relief valve mechanism providing continuous, uninterrupted liquid flow at an increased liquid flow rate through the first passage, inhibiting backflow of liquid through the second passage for continuous, uninterrupted vapor flow from the liquid-receiving device while liquid is being received by that device.

Abstract: System for loading and unloading of fluid products to or from a vessel (1), where a fluid hose (4) is fastened to the bottom side of a submerged frame (2) so that the frame (2) is free to turn around a vertical axis with respect to the hose (4) in that an additional hose (9) is connected with the hose (4) at the frame and with the vessels coupling for loading and unloading, and that the frame (2) may be maneuvered with contact against the bottom of the vessel, and held in positioned during the operation.

Abstract: A system for transferring a fluid product between a carrier, such as a vessel, and an installation, in particular a fixed installation, for processing and storing the product. The system includes a tubular structure for conveying the product between the vessel and the installation, a device for connection to a manifold of the vessel and a flexible transfer pipe connected to the installation. The connection device and the pipe are connectable to each other at free ends for transferring the fluid product between the vessel and the installation. At least the free end of the flexible transfer pipe includes a product handler for displacing the free end between a position for connection to the connection device and a disengaged position for storage. The invention enables the transfer of cryogenic liquefied natural gas.

Abstract: A submerged connection assembly for connecting an end of a pipeline to a flexible hose that runs to a SPM buoy including an elastic suspension arrangement between the SPM buoy and the connection assembly.

Abstract: System for loading and unloading of fluid products to or from a vessel (1), where a fluid hose (4) is fastened to the bottom side of a submerged frame (2) so that the frame (2) is free to turn around a vertical axis with respect to the hose (4) in that an additional hose (9) is connected with the hose (4) at the frame and with the vessels coupling for loading and unloading, and that the frame (2) may be maneuvered with contact against the bottom of the vessel, and held in positioned during the operation.

Abstract: A submerged flowline termination buoy supports flowlines below the sea's dynamic wave zone. An export hose, connected to the flowline at a submerged connection assembly which is supported from the termination buoy, is selectively connected to a dynamically positioned shuttle tanker above the buoy. The export hose is allowed to weathervane and is marked with a marker buoy when it is not connected to the shuttle tanker. The marker buoy is anchored to the export hose with a swivel to allow uninterrupted weathervaning of the hose.

Abstract: A fueling assembly for use in the transfer of fuel is disclosed. The assembly includes a platform and a plurality of swivel joints and pipe sections. The assembly can be folded onto and supported by the platform, and can be unfolded to extend away from the platform. A vertically-moving assembly and a horizontally-moving assembly are provided, each including two swivel joints and connected to each other by an elbow pipe. A coupler may be attached to one of the swivel joints for releasable coupling with a fueling assembly, and for receiving fuel from the fueling assembly. The hydrant may be attached to a pantograph or to any mobile pipeline or mobile pipe segment.

Abstract: An arrangement for providing fluid communication between an offshore hydrocarbon production and/or storage facility and an offshore loading system such as a CALM buoy is disclosed. A pipeline from a FPSO or production platform runs to a submerged flowline termination buoy which is positioned beneath and separated a short distance from a CALM buoy. The flowline termination buoy is separately anchored to the sea bed from the CALM buoy, and is at a depth below the turbulent zone of the sea. The end of the pipeline is suspended from the flowline termination buoy, and a marine hose fluidly connects the end of the pipeline to a stationary part of a fluid swivel on the CALM buoy. The arrangement isolates the end of the pipeline from fatigue inducing motions of the CALM buoy.

Abstract: A telescoping funnel apparatus for directing fluid from a container. The telescoping funnel apparatus includes a funnel that includes an open top extending into a channel. The channel extends through an open bottom of the funnel allowing fluid to be directed through the funnel. A longitudinal axis of the funnel extends between the open top and bottom. A cover is provided for selectively closing the open top of the funnel.

Abstract: A liquid container comprises a container body, a hollow fill/drain conduit and a retaining member. The container body includes a base and at least one side wall extending generally upwardly from the base to define a liquid reservoir. The side wall includes a first port adjacent to the base. The fill/drain conduit has a first end and a second end. The first end of the conduit includes a first connector adapted for connecting the first end of the conduit with the first port in a manner to permit fluid communication between the conduit and the liquid reservoir via the first port. The second end of the conduit is moveable relative to the first end of the conduit between a stored position and a drain position. In the stored position, the second end of the conduit is positioned above a maximum recommended liquid level of the liquid reservoir.

Abstract: A fuel transfer system for transferring fuel from the fuel tank in a boat to auxiliary equipment such as water ski. The fuel transfer system includes a fuel pump, a fuel dispenser that can be attached and removed by means of quick disconnect couplings, and an optional shutoff valve.

Abstract: A refuelling system for use with an aircraft, and a related a hand-held control apparatus for use in an aircraft refuelling system. The hand-held control apparatus for use in the aircraft refuelling system is intended for use in refuelling systems in which fuel is delivered to an aircraft from a location remote from the aircraft via a refuelling nozzle at an end of a hose, which is wound upon a hose reel at the remote location. The hand-held control apparatus, includes a control trigger for transmitting of an activation signal for activating a refuelling process, so that fuel is delivered from the refuelling nozzle at the end of the hose to the aircraft, along with a device for transmitting a fault signal for shutting down fuel delivery. Additionally, included is device for changing the control trigger from transmitting the activation signal to a hose reel re-wind mode, so that activating the control trigger causes a signal to be transmitted for effecting a re-wind of the hose reel.

Abstract: A breakaway system for a compressed natural gas fueling hose. The system includes an upper ring that surrounds the fueling hose. A lower portion includes three concentric disks that are arranged as a gimbals. An outer disk is coupled to the upper ring with three rods. The lower portion surrounds a male connector. A female connector, generally of the type known a quick-release connector, is coupled to the fueling hose. When the female connector is connected to the male connector, an outer sleeve of the female connector engages the inner disk of the gimbals. When a lateral force is exerted by the hose against the upper ring, the rods cause at least the outer ring to tilt relative to the male connector. Because of the gimbals arrangement, the inner disk always remains substantially flat and thus exerts a force against the sleeve thereby disconnecting the female connector from the male connector.

Abstract: An inflating device having an air pressure generator for generating air flow and an air flow directing member connected to the air pressure generator. The air flow directing member has an inflating air flow nozzle extending therefrom and a surplus air flow exhaust enabling the exhausting of noninflating air to the atmosphere from the air pressure generator.

Abstract: Apparatus having a let-down tube for dust free gravity transfer of bulk solids between upper and lower containers. A spool engageable with a discharge opening on the upper container has a lower end for slidably receiving an end of the let-down tube, the other end of which falls into the lower container. As solids flow from the upper to the lower container through the tube, the tube is progressively drawn up over the lower end of the spool, then longitudinally cut into sheets which are separately rolled up. The let-down tube permits transfer of the solids without demixing or aeration.

Abstract: A quick-connect filling device for transferring fluids to a valve having a female thread in its inlet port, the device comprising a stem having a through-going conduit for fluid flow therethrough and an enlarged upper plug end for sealing abutment with a tank valve, a plurality of externally-threaded screw segments, forming a single screw thread when aligned, and extending axially and positioned concentrically around the stem beneath the enlarged plug end, a sleeve-like element concentrically surrounding the stem and reciprocally slidable between a first locking position in which an upper portion of the sleeve-like element extends between the stem and the screw segments and outwardly urges the segments into threaded engagement with complementary female threads of the tank valve, and a second withdrawn open position in which the upper portion of the sleeve-like element extends only between the stem and a bottom portion of the screw segments, allowing the release of the segments from the engagement, a resilient

Abstract: A centering and loading apparatus for locating the center of a fill opening of a vehicle and loading bulk material into the vehicle through the opening is provided which includes a movable loading spout assembly and a locator assembly which locates the fill opening of the vehicle and is adapted to move the loading spout assembly for centering over the fill opening of the vehicle. The loading spout assembly is supported on a first support and is adapted to move along the longitudinal and lateral horizontal axes of the first support for aligning the loading spout assembly over the fill opening of the vehicle. The locator assembly includes a pair of scanning devices, for example, charge coupled devices, radio frequency sensors, and laser and infrared devices, that detect and scan the fill opening to locate the center of the opening.

Abstract: A filling system of a packaging machine is set forth that reduces the mixing of product and air during the filling of the container with a flowable material such as low fat milk. The fill pipe of the filling system has an elliptical cross-section which provides for a reduced velocity of the flowable material entering the container while allowing for an increased production time of the packaging machine. The fill system is especially adopted to fill containers having a rectangular cross-section. Connected to the fill pipe is a nozzle with flaps designed to substantially conform and engage with the sidewalls of a container. When the flaps are urged to an open position, the mixing of air and product is inhibited as the flowable material is dispensed into the container through the nozzle and as a moving mechanism is operated to relatively move the container and nozzle from a first to a second position. The fill pipe has an elongate body, an inlet end and an outlet end.

Abstract: A system 10 fluidly connects a bulkhead B to a portable transport using a flexible fill line or liquid hose LH. The system includes a coupling 12 for separating the liquid hose LH from the bulkhead B during an inadvertent pull-away. An arm 24 is pivotally supported by the bulkhead B, and a support plate 36 is supported at the upper end of the arm 24. A release disk 50 is normally supported by the plate 36, and in turn supports a saddle 42 for supporting the liquid hose LH. Three circumferentially spaced pins 38 function as retaining members to support a release disk 50 on the plate 36. The components thus function to prevent the discharge end of the hose from dropping onto the ground. During a pull-away, at least one of the coil springs 64 associated with each release pin is compressed, thereby releasing the disk 50 and allowing both the saddle 42 and the liquid hose LH to become disconnected from the arm 24.

Abstract: A refueling tank has a telescopic refueling probe formed by a plurality of telescoping tubes which are actuable for extension and retraction from an existing pylon mounted jettisonable external fuel tank on the wing of an aircraft. The telescopic drive action is achieved by a drive mechanism including a motor and a jack screw mechanism which operates to extend and retract the telescoping tubes slidably mounted, one on the other. The probe when fully retracted is completely enclosed within the associated fuel tank assembly resulting in no additional drag or lift on the aircraft and keeping the probe concealed.

Abstract: A docking arrangement for the automatic fueling of automotive vehicles, primarily cars, where a robot is provided including a robot head that can be moved in relation to the robot and positioned in relation to an adapter (3), the adapter being arranged for fastening to the upper orifice of the fuel-tank pipe (2) of a vehicle.

Abstract: Apparatus transfers fuel from the pressurized fuel line of a fuel-using motor vehicle to another vehicle or fuel container through a flexible hose. A T connector or Y connector is installed in the fuel line. The branch is supplied with a shut off valve and a double end shut-off quick connect coupling to a flexible hose with a valved nozzle at its end. When the hose is detached for storage, the coupling upon opening automatically seals both free ends to prevent leakage in the engine compartment while the shut off valve provides extra security. A unique venting system for the detached hose is also provided.

Abstract: A refuelling system is provided, the system comprising: a plurality of vertically telescoping elements, the telescoping elements containing a constant length of flexible conduit for transfer of fuel; at least one vertically movable pulley to maintain a constant length of flexible hose within the telescoping elements; an overhead gantry capable of moving the vertically telescoping elements in two horizontal essentially perpendicular axes; and a rotating lower portion of the telescoping elements capable of rotating about an essentially vertical axis and supporting a fuel nozzle. The refuelling system of the present invention does not result in significant segments of unsupported lengths of conduits for fuel, compressed air, vapor recovery, electrical power or control or sensor signals. It is relatively simple and utilizes readily available components and parts, and does not required significant machining of components. This results in an installation that is economical to install and operate.

Abstract: A retractable, concealable peripheric gas station for refuelling in particular military vehicles, which is connected to a main station supplying it both with fuel and hydraulic fluid and has an outer metal tank (10) closed by an upper cover (11) hinged thereto, a metal frame (14) hinged under the cover so as to pivot between a lowered rest position and a raised operating position, a take-up reel (15) for a hose supplying fuel, and a hydraulic assembly (24) operating between the frame and the tank under control of the oleodynamic main station which causes the frame to pivot between the lowered and raised positions.

Abstract: In order to carry out the refuelling of an aircraft, use is made of an installation associated with the loading bridge used for the transfer of passengers between the air terminal and the aircraft. The installation includes a retractable extension mechanism supported by the loading bridge and a deformable hose permanently connecting a pressure intake of a fuel distribution network to a coupling carried by the extension mechanism. The installation is controlled by the energy available on the loading bridge from a console. It can be partly or totally automated.

Abstract: The apparatus for the automated fueling of a launch vehicle includes a mobile fuel line platform assembly for carrying a fuel line assembly. A gross mechanical actuation mechanism provides gross positioning of the platform assembly relative to a fuel tank inlet. A micro-positioning mechanism provides micro-positioning of the fuel line assembly relative to the fuel tank inlet. A floating plate assembly securely connects the fuel line assembly to the fuel tank inlet. Leak detector detects any leaks in the connection between the fuel line assembly and the fuel tank. The present invention augments existing space program hardware thereby removing human involvement and increasing vehicle/environment safety.

Abstract: Apparatus for applying an anaerobic adhesive to the inside of the necks of cartridge cases preparatory to insertion of bullets therein to provide a seal between the inside of the necks and the bullets, the cases being held standing on end, mouth end up, in a holder arranged in a rank and file format, the holder being indexed to bring successive rows of cases under a set of adhesive dispensing nozzles which are lowered for entry of the tips of the nozzles into the upper ends of the cases in a row.

Abstract: A sealing device for the fuel supply port of a fuel tank for use in vehicles includes a nozzle seal made of a rubber-like elastic material. The nozzle seal is provided in an annular groove formed in an inner peripheral surface of a fuel supply port guide in such a manner as to be movable in a radial direction. The inner peripheral portion of the nozzle seal can make contact with a fuel supply nozzle with an interference provided therebetween. A seal is provided on an outer peripheral or side surface of the nozzle seal to seal a gap in said annular groove. A reinforcing ring is provided on an outer peripheral portion of the nozzle seal. The reinforcing ring has axial and radial portions. The radial portion of the reinforcing ring is located adjacent to the fuel supply port guide on a side of the annular groove adjacent to the tank.

Abstract: A sealing unit effects a connection between a loading boom and a manhole on a tank car. Liquids are delivered through the boom into the tank car. Vapors displaced from the tank are transmitted, through the sealing unit, to conduit means, which enable disposal of the vapors without contaminating the atmosphere. The unit comprises an upper plate which rests on the manhole. A sleeve is connected at its upper end to the upper plate and, at its lower end, to a lower plate. A pneumatic motor is actuated to draw the lower plate upwardly. When this occurs, the sleeve is bulged outwardly into sealing engagement with the manhole. Column springs are provided to assure that the central portion of the sleeve will bulge outwardly and provide sealing engagement with manholes of different diameters.

Abstract: In a loading system for containers, tank vehicles, or other containers that can be flange-mounted to the discharge hopper of a silo, with a tube slide, the inner casing of a double-walled dump pipe that is secured to the discharge hopper is used as a guide for this tube slide. The loading system is arranged beneath this discharge hopper. Apart from the closed position and the dump position, the tube slide can also be locked in a flushing position by means of an operating system. The lower end of the tube slide is configured as an opener for a closing plate of the filler opening of the container or the like that can be closed by the action of a spring.

Abstract: An overhead apparatus for transferring a fluid medium between a first moveable location and a second fixed location which comprises a container for a fluid medium; a conduit assembly for selectively communicating the container with a location spaced therefrom; a conduit support assembly adjacent to the container for pivotally supporting at least a portion of the conduit at a location above ground level to provide selective fluid medium communication between the container and the location spaced therefrom, such that a fluid medium may be transferred therebetween while permitting the unimpeded passage of traffic thereunder and whereby at least a portion of the conduit assembly may be pivotally rotated between a first storage position and a second operating position.

Abstract: An extendible hose assembly for extending from a .Iadd.holding tank of a .Iaddend.portable toilet service truck or similar service vehicle to a portable toilet or similar tank to be serviced. The assembly has two rotational hinges for horizontal movement of hoses and at least one hinge allowing vertical movement of hoses. The combination of hinges allows the hoses to be extended for use in any direction from the .Iadd.tank carried by the .Iaddend.service vehicle .Iadd.and to be compactly folded in substantially "side-by-side" relation longitudinally along the length of the holding tank.Iaddend..