Abstract: A motor vehicle includes apparatus for towing a trailer with a retractable drop leg. A backup camera captures a detection image with a field of view including the trailer. A vehicle controller detects an initiation of driving with the trailer being connected. A pattern memory prestores at least one image pattern indicative of an extended position or a retracted position of the drop leg. An image scanner receives the detection image when the initiation of driving is detected, wherein the image scanner compares the detection image and the at least one image pattern to detect whether the drop leg is in the extended position. A notification device responsive to the image scanner alerts a driver if the extended position is detected.

Abstract: A method and system are provided for operating an automatically guided container transport vehicle that can be automatically guided during forward driving and during rearward driving. The transport vehicle includes a towing vehicle and a trailer with a loading surface for at least one container. The transport vehicle has a vehicle control system for controlling a steering system and a travel drive of the transport vehicle in such a way that the transport vehicle follows a nominal route. The nominal route is automatically pre-defined taking into account a trajectory of the transport vehicle.

Abstract: A connection device for connecting of electrical and pneumatic lines between a tractor and a trailer having a first end, a second end, and at least two lines connecting the two ends, wherein at least a first pneumatic plug element and at least a first electrical plug element is arranged at the first end and wherein a first plug-in unit is arranged at the second end, having at least a first pneumatic connecting element and at least a first electrical connecting element.

Abstract: A vehicle component actuation arrangement includes a vehicle component movable between a first configuration and a second configuration, an actuator configured to move the vehicle component between the first configuration and the second configuration, and a pneumatic valve arrangement pneumatically coupled to a vehicle air supply line, a vehicle pneumatic source and the actuator, where the valve arrangement is configured to move the vehicle component between the first and second configurations via the actuator when an air pressure is removed from within the vehicle air supply line.

Abstract: The use of self-powered, autonomous vehicles in agricultural and other domestic applications is provided. The vehicles include a self-propelled drive system, tracks or wheels operatively connected to the drive system, a power supply operatively connected to the drive system, an attachment mechanism for attaching equipment to the vehicle, and an intelligent control operatively connected to the drive system, power supply, and attachment mechanism. The vehicle is configured to connect to the equipment to perform agricultural operations based upon the equipment. Multiple vehicles can be used in a field at the same time. Furthermore, the invention includes the ability to move one or more of the autonomous vehicles from field to field, home to field, or from generally any first location to a second location.

Abstract: A storage arrangement for lines from a tractor truck includes a housing member secured external to a cab of the truck, a receiver connected to the housing and configured to couple to a select one of an electrical line and first and second pneumatic lines, and a control arrangement coupled to the receiver such that upon coupling of one of the lines with the first receiver the control arrangement allows an operator to at least one of release brakes of the truck, release brakes of a trailer, and unlock a kingpin from a fifth wheel hitch plate assembly, wherein the control arrangement prevents the operator from the at least one releasing the brakes of the truck, releasing the brakes of the trailer, and unlocking the kingpin from the fifth wheel hitch plate assembly prior to one of the lines being coupled with the receiver.

Abstract: A multi-coupler assembly for a work vehicle includes a first bank of fluid connectors, a second bank of fluid connectors configured to matingly engage the first bank of fluid connectors along a coupling axis, and a coupler mechanism coupled to the first bank of fluid connectors. The coupler mechanism is controllable to bring the second fluid connector bank into mating engagement with the first fluid connector bank. A breakaway feature is integrated into the coupler mechanism. The breakaway feature facilitates controlled disengagement of the first fluid connector bank from the second fluid connector bank along the coupling axis during a breakaway event, such as when an implement inadvertently detaches from the work vehicle. The breakaway feature may permit controlled disengagement of the first and second fluid connector banks without requiring movement of the coupler mechanism.

Abstract: The invention relates to a mast arrangement for a construction machine with a mast having a mast guide, along which a mast carriage is supported in a movable manner which is connected to a hydraulic source and has a first hydraulic coupling part for hydraulically connecting a tool unit to a hydraulic source on the mast carriage. According to the invention provision is made for the tool unit to have a tool guiding device. On a frame of the tool unit a second hydraulic coupling part is arranged. Upon movement of mast carriage and tool unit towards each other along the mast guide the first hydraulic coupling part of the mast carriage can be linked up hydraulically to the second hydraulic coupling part on the tool unit. A locking device is provided which is spaced from the hydraulic coupling parts and has at least one hydraulically operable latch bolt.

Abstract: A multi-axle transport trailer having a plurality of axles includes a suspension comprising air bags associated with each axle, the air bags in communication with an air source, wherein air bags associated with different axles are capable of having different air pressures therein. The trailer further optionally includes a steering system associated with at least one axle, the axle including a tie rod connected between wheels on both ends of the axle, the steering system comprising cylinders configured to articulate the wheels, and a sensing device configured to monitor movement of the tie rod and facilitate actuating the cylinders to turn the wheels.

Abstract: A mounting bracket cantilevers a support arm off the side of a receiver tube of a hitch, using flats on the receiver tube or receiver tube lip to support the cantilevered weight. The support arm is configured to receive and support one or more mating electrical connection structures, with a plug/unplug direction matching the fore/aft direction of the towing vehicle. Flanges of the mounting bracket are pulled toward each other around the receiving tube using mounting bolts which extend on right and left sides of the receiving tube. The mounting bracket is preferably formed from stamped and bent sheet metal.

Abstract: A hydraulically-operated implement has a hydraulic system with a hose and a coupler connecting the hose to a mating port on a tractor. A docking station is mounted on the implement receives the coupler on the free end of the hose when disconnected from the tractor. The docking station includes a station body having a coupler receiving portion and a leakage collection portion. The coupler receiving portion has a primary side with at least one circular bore and the leakage collection portion contains a drain opening. A retention device positioned on the inner periphery of each of the circular bores receives the coupler. The drain opening is sealed with a drain plug and the docking station has an inside bulkhead parallel with the primary side of the station body. The bulkhead has a circular hole formed therein aligned with the at least one cylindrical bore in the primary side.

Abstract: A hitch system for automatically hitching a tractor to a trailing implement is provided. The hitch system may allow an operator that is in a cab of the tractor to remotely connect and electrical system and/or a hydraulic system of a tractor an implement to each other and to remotely secure a hitch pin that connects a tongue of the implement to a drawbar of the tractor. The hitch system may include implement and tractor connector bank assemblies that are respectively provided on the implement and tractor. The tractor connector bank assembly may be moveable in multiple directions for allowing the tractor connector bank assembly to be remotely controlled from the cab of the tractor to align and move into engagement with the implement connector bank assembly.

Abstract: A cradle for supporting conduit extending between a truck and articulating trailer. The cradle includes a radially curved and open ended body which is resiliently supported upon an adjustable vertical support member for permitting lay-in receipt of the harness. A mounting assembly for the vertical support member positions the same atop a platform extending between the tractor and trailer and, in one non-limiting variant, is constructed of two parallel plate members with three or more compression/extension spring combinations.

Abstract: Embodiments of the present disclosure generally provide systems and methods for connecting a power supply of a tow vehicle to a trailer. The system may comprise a connector plate coupled to a hitching member. The connector plate may define a curvilinear slot that receives a first connector. The curvilinear slot may allow the connector plate to rotate with respect to the first connector. A retention spring may be coupled to the first connector. In various embodiments, the hitching member may be a tongue of a fifth wheel trailer or a downward extending member of a gooseneck trailer.

Abstract: A hose support for supporting hoses which extend between the tractor and the trailer of a tractor-trailer rig with the tractor having a headache rack, with forward and rearward sides, positioned rearwardly of the cab of the tractor. A substantially vertically disposed mounting plate is secured to the rearward side of the headache rack and has an elongated hose support arm, having forward and rearward ends, with the rearward end of the hose support arm being pivotally secured, about a vertical axis to the mounting plate. The hose support arm may extend rearwardly and upwardly from the mounting plate or extend rearwardly and downwardly from the mounting plate. The rearward end of the hose support arm is adapted to have the hoses secured thereto.

Abstract: A tractor includes a vehicle coupler which couples with a trailer brake coupler to connect it to a pressure source for the trailer brake system. The pressure source is driven by a controllable drive unit, and an electronic control unit controls the activation of the drive unit. The vehicle coupler includes a first sensor which is connected to the control unit and which senses when the trailer coupler is coupled to the vehicle coupler. The control unit controls the activation of the drive unit in response to the sensor in order to prevent the pressure source from being driven unnecessarily.

Abstract: A middle hoop system for a vehicle joint is arranged between a vehicle front part and a vehicle rear part of a vehicle. The middle hoop forms a passage between the vehicle front part and the vehicle rear part, the middle hoop surrounding the passage. A cable which is arranged above the passage extends along a curved path between the vehicle front part and the vehicle rear part. A bearing is provided between the cable and the middle hoop. The bearing has a guide surface permitting a relative movement in the longitudinal direction of the vehicle between the cable and the middle hoop. The cable is subject to a smaller load by the middle hoop system.

Abstract: A powered coupling system is configured to interconnect utility lines such as fluid and/or electric lines of a vehicle tractor to a trailer. A curved track is mounted to a frame of the tractor, and the system includes pneumatic and/or electrical connectors that move along the curved track to align the connectors with a corresponding connectors on a trailer. A linear actuator causes the connectors on the tractor to shift vertically to connect and disconnect the connectors on the tractor to connectors on the trailer. The curved track permits alignment of the connectors on the tractor with the connectors on the trailer even if the trailer is not in a straight line with the tractor.

Abstract: A tractor and trailer combination including a tractor having a tractor frame, a supply unit, a trailer coupling, a skid plate, and a first connector coupled to the tractor frame and coupled to the supply unit to receive at least one of high voltage electrical power and coolant from the supply unit. The combination also includes a trailer having a trailer frame, a tractor coupling rotatably connecting the trailer to the tractor, and a second connector coupled to the trailer and configured to provide the at least one of high voltage electrical power and coolant to the trailer. The combination further includes a conduit having a first end coupled to the first connector, a second end coupled to the second connector. The conduit flexes and is supported between the first and second ends by the skid plate throughout rotation of the trailer relative to the tractor.

Abstract: Systems and methods for connecting a power supply of a tow vehicle to a trailer are disclosed. The systems may comprise a connector plate coupled to the trailer. In various embodiments, the connector plate may be coupled to a hitching pin of the trailer or adjacent to the hitching pin of the trailer. The connector plate may define a curvilinear slot that receives a connector suite component supporting a plurality of trailer connectors. The curvilinear slot may allow the trailer connectors to rotate with respect to the connector plate.

Abstract: The invention relates to a middle hoop system for a vehicle joint. The vehicle joint is arranged between a vehicle front part and a vehicle rear part of an articulated vehicle, such as for example of an articulated bus, and forms a passage (24) between the vehicle front part and the vehicle rear part. The middle hoop system comprises a middle hoop (12) and a cable guide between the vehicle front part and the vehicle rear part. The middle hoop (12) surrounds the passage (24). The cable guide is arranged above the passage (24). According to the invention, for the cable guide, a leaf spring (14) is provided which extends from the vehicle front part to the vehicle rear part. By means of the leaf spring, cables (16) can be guided between the vehicle front part and the vehicle rear part over the entire length of the leaf spring (14). Undefined movements of the cables when the vehicle front part and the vehicle rear part move relative to one another are eliminated.

Abstract: A connection arrangement for a trailer vehicle includes at least two connections of the following connections suitable for a towing vehicle-end connection: a) a first electrical connection for a brake system, b) a second electrical connection for a lighting system, c) a first pneumatic connection for a brake line, d) a second pneumatic connection for a supply line, and at least two lines for connecting a respective connection to a corresponding trailer-end component. The at least two lines are combined, at least in sections, to form a common cable harness.

Abstract: An external line connection for a semitrailer of a semitrailer truck, comprising a frame structure having a skid plate closing off the underside, on which plate a king pin is arranged, and a connector bracket, arranged to be swivelable about the king pin, at least one line section being led out of said bracket and being connectable to a power supply system of the semitrailer. The aim of the invention is to provide a low-wear external line connection from the connector bracket to the semitrailer. For this purpose, the connector bracket of the external line connection acts upon a turntable which is swivelably received on the skid plate. At least one line section is led out from the top of the turntable and rests on both sides of the turntable in subsections, the subsections being maintained under tensile stress via a prestressing device.

Abstract: Embodiments of the present disclosure generally provide systems and methods for connecting a power supply of a tow vehicle to a trailer. The system includes a connector plate that may be configured to be coupled to a hitching member. The connector plate may define a curvilinear slot that may be configured to receive a first connector. The curvilinear slot may allow the connector plate to rotate with respect to the first connector. A retention spring may be configured to be coupled to the first connector and the connector plate. In certain embodiments, the hitching member may be a downward extending member of a gooseneck trailer. In other embodiments, the hitching member may be a tongue of a fifth wheel trailer.

Abstract: A trailer hitch apparatus for mechanically and electrically coupling a towing vehicle to a towed vehicle includes: a receiver and a trailer mount. The receiver has a receiver tube with an open end; a first electrical connector having a plurality of electrical contacts for attaching to the towing vehicle electrical system; and a second electrical connector having a plurality of electrical contacts electrically connected to the plurality of electrical contacts of the first electrical connector.

Abstract: According to an aspect of the invention, there is provided a method for determining whether first and second components of a vehicle are physically coupled together, the method comprising: transmitting a first signal from the first component of the vehicle; receiving a second signal from the second component of the vehicle; processing the second signal to determine whether the first and second components of the vehicle are coupled.

Abstract: A tractor includes a vehicle coupler which couples with a trailer brake coupler to connect it to a pressure source for the trailer brake system. The pressure source is driven by a controllable drive unit, and an electronic control unit controls the activation of the drive unit. The vehicle coupler includes a first sensor which is connected to the control unit and which senses when the trailer coupler is coupled to the vehicle coupler. The control unit controls the activation of the drive unit in response to the sensor in order to prevent the pressure source from being driven unnecessarily.

Abstract: The present relates to a position adjustable coupler and to a hitch comprising such a coupler. The position adjustable coupler comprises a connector and a securing mechanism. The securing mechanism is adapted for fixedly securing the connector to a frame. The securing mechanism comprises a position adjustment mechanism for allowing movements of the connector within the securing mechanism.

Abstract: A coupling system for connecting supply lines between a trailer and a tractor vehicle, with a socket which is arranged on the tractor vehicle and a support element, having a plug, which is arranged on the trailer. The invention is based on the problem of providing a robustly operating coupling system in which an automatic connection of all of the provided supply lines is possible. The problem is solved by a coupling system in which the socket is arranged in a positionally fixed manner on the tractor vehicle, the plug is guided in a laterally moveable manner in the support element, and the plug can be placed into a connecting position with the socket by an actuator which is arranged on the tractor vehicle.

Abstract: The invention relates to a connection arrangement for a trailer vehicle and to a trailer vehicle. The connection arrangement (1, 1?, 1?) according to the invention comprises at least two connections (2, 3, 4, 5) of the following connections (2, 3, 4, 5) suitable for a connection on the tractor side: a) a first electrical connection (2) for a brake system, b) a second electrical connection (3) for a lighting system, c) a first pneumatic connection (4) for a brake line, d) a second pneumatic connection (5) for a reservoir line, and a housing (6, 6?, 6?), wherein the at least two connections (2, 3, 4, 5) are disposed on the housing (6, 6?, 6?) and/or are formed at least partially by the housing (6, 6?, 6?).

Abstract: The invention relates, inter alia, to a connector bracket for a semitrailer of a semitrailer truck. Said connector bracket comprises a support element which can be swiveled about a bearing and a connector arranged inside the support element, the support element having a casing frame with a section that is complementary to an insertion opening of a fifth wheel. The aim of the invention is to provide a connector bracket or a plug-in coupling which is highly reliable even under adverse external conditions. This aim is achieved, inter alia, by the connector bracket according to the invention, wherein the casing frame can be displaced in relation to the connector by contact with the insertion opening, thereby displacing the connector from a closed standby position to an open coupling position.

Abstract: The invention relates to a connection arrangement for a trailer vehicle and to a trailer vehicle. The connection arrangement (1a, 1b, 1c, 1d) according to the invention for a trailer vehicle (14a, 14b, 14c) comprises at least two connections (2, 3, 4, 5) of the following connections (2, 3, 4, 5) suitable for connecting on the tractor side: a) a first electrical connection (2) for a brake system (25); b) a second electrical connection (3) for a lighting system, c) a first pneumatic connection (4) for a brake line, d) a second pneumatic connection (5) for a reservoir line, and at least two lines (9, 10) for connecting one connection (2, 3, 4, 5) each to a trailer-side component, wherein the at least two lines (9, 10) are consolidated into a common cable harness (22) at least in sections.

Abstract: A coupling aid facilitates connecting at least one supply line between a first vehicle and a second vehicle which can be coupled to the first vehicle by means of a coupling. The coupling aid comprises a supply bracket mounted on the second vehicle and used to receive the at least one supply line. The supply bracket can be moved by means of a drive from a driving position (A) in the longitudinal centerline of the vehicle into an operating position (B) lateral to the driving position. The coupling is provided with at least a first sensor for detecting the locking state of the coupling and the movement of the supply bracket is triggered by a signal from the first sensor.

Abstract: The invention relates, inter alia, to a connector bracket for a semitrailer of a semitrailer truck. Said connector bracket comprises a support element which can be swiveled about a bearing and a connector arranged inside the support element, the support element having a casing frame with a section that is complementary to an insertion opening of a fifth wheel. The aim of the invention is to provide a connector bracket or a plug-in coupling which is highly reliable even under adverse external conditions. This aim is achieved, inter alia, by the connector bracket according to the invention, wherein the casing frame can be displaced in relation to the connector by contact with the insertion opening, thereby displacing the connector from a closed standby position to an open coupling position.

Abstract: An NH3 applicator implement is equipped with a hitch arrangement for automatically effecting a connection with a tongue of an NH3 nurse tank wagon. A quick-connect coupler assembly is provided for connecting the transfer hose of the nurse tank wagon to the supply hose of the implement. The quick-connect coupler assembly includes a first coupler section mounted to the applicator implement for powered, guided movement into engagement with a second coupler section mounted to the tongue of the nurse tank wagon. An electro-hydraulic control system including relay logic is used to first lock the fully coupled coupler sections together and then to engage the flow of NH3 by remote actuation of a main on/off valve located at the nurse tank.

Abstract: A trailer hitch apparatus for mechanically and electrically coupling a towing vehicle to a towed vehicle includes: a receiver and a trailer mount. The receiver has a receiver tube with an open end; a first electrical connector having a plurality of electrical contacts for attaching to the towing vehicle electrical system; and a second electrical connector having a plurality of electrical contacts electrically connected to the plurality of electrical contacts of the first electrical connector.

Abstract: A cargo carrying vehicle has a towing unit and a storage unit defining a cargo space. The towing unit is operable to: a) advance the storage unit; and b) generate electrical power for operating at least one component on the vehicle. An input is provided for external power to be supplied to at least one of: a) charge; and b) operate the at least one component. A safety system has first and second states. With the safety system in the first state, with no external power supplied to the external power input, the towing unit can be operated to advance the storage unit. With the safety system in the second state, with external power supplied to the eternal power input, the towing unit cannot be operated to advance the storage unit.

Abstract: The invention relates to a coupling system for connecting at least one supply line between a towing vehicle and a trailer, the first end of said at least one supply line being attached to the towing vehicle in a fixed manner, and the second end thereof comprising a connector that can be connected to a supply line interface of the trailer. The aim of the invention is to provide a coupling system for the supply lines, by which means a complicated operation between the trailer and the driver's cab of the towing vehicle is avoided. To this end, a coupling system is provided, whereby the supply line interface can be displaced out of a traveling position into an operating position.

Abstract: A method for the transmission of electrical, pneumatic, or hydraulic energy between a first vehicle and a second vehicle, coupled thereto, for example a tractor vehicle and a trailer and an energy transmission system. The aim of the invention is development of a method and an energy transmission system permitting an operationally-secure driving condition over a long period even with a partly or completely damaged plug coupling system. Said aim is achieved by means of, amongst other things, a method whereby the energy in the energy distribution line is introduced from the energy supply line in a controlled manner.

Abstract: The invention relates, inter alia, to a connector bracket for a semitrailer of a semitrailer truck. Said connector bracket comprises a support element which can be swiveled about a bearing and a connector arranged inside the support element, the support element having a casing frame with a section that is complementary to an insertion opening of a fifth wheel. The aim of the invention is to provide a connector bracket or a plug-in coupling which is highly reliable even under adverse external conditions. This aim is achieved, inter alia, by the connector bracket according to the invention, wherein the casing frame can be displaced in relation to the connector by contact with the insertion opening, thereby displacing the connector from a closed standby position to an open coupling position.

Abstract: A remotely releasable brake hose coupler for pressure fluid operated brake systems, such as on a motor truck and semi-trailer unit, and a retrieval mechanism for retrieving flexible hoses connected to the coupler. Pressure air from the truck tractor brake system is conducted through a valve to an actuator for effecting movement of a coupler member to release engagement with a corresponding coupler fitting mounted on a trailer. One or more air brake hoses connected to respective remotely releasable couplers are connected to tensioning mechanisms and to a movable boom mounted on the truck tractor for extending the hoses during a remote release operation and then retracting the hoses and couplers to a stored position when the remotely releasable couplers are disconnected from the trailer fittings.

Abstract: A water and compressed air storage trailer hitch, also adaptable as a bumper and trailer hitch, providing for emergency water for both drinking and as an engine coolant. The emergency air storage is of sufficient capacity to fill tires, toys, and a host of other devices, while offering a strong trailer hitch for towing. Various embodiments with various storage capabilities and water and air inlet and outlet fitting options are offered to fit a variety of vehicles.

Abstract: An external line connection for a semitrailer of a semitrailer truck, comprising a frame structure having a skid plate closing off the underside, on which plate a king pin is arranged, and a connector bracket, arranged to be swivelable about the king pin, at least one line section being led out of said bracket and being connectable to a power supply system of the semitrailer. The aim of the invention is to provide a low-wear external line connection from the connector bracket to the semitrailer. For this purpose, the connector bracket of the external line connection acts upon a turntable which is swivelably received on the skid plate. At least one line section is led out from the top of the turntable and rests on both sides of the turntable in subsections, the subsections being maintained under tensile stress via a prestressing device.

Abstract: A coupling aid for connecting at least one supply line between a first vehicle and a second vehicle which can be coupled to the first by means of a coupling. The coupling aid comprises a supply bracket mounted on the second vehicle and used to receive the at least one supply line which can be moved by means of a drive from a driving position (A) in the longitudinal axis of the vehicle into an operating position (B) lateral to the driving position. The aim of the invention is to improve a known coupling system for the supply lines in such a way that the coupling of the supply lines is even faster and more comfortable. To this end, the coupling is provided with at least one first sensor for detecting the locking state and the movement of the supply bracket is triggered by a signal from the first sensor.

Abstract: Disclosed is a plug-in coupling system for joining cables between a tractor and a trailer. The invention also relates to the individual components, i.e. the semitrailer coupling and the plug-in connector on which the invention is implemented. The cables between the tractor and the trailer are usually plugged into each other by hand. Automatic systems have not been successful on the market so far. The aim of the invention is therefore to create a plug-in coupling system which allows the supply cables to be connected in a comfortable and operationally safe manner when the trailer is joined to and disconnected from the tractor. Said aim is achieved, among other things, by disposing the socket in a stationary manner below the insertion hole on the semitrailer coupling while arranging the contact points of the plug below the king pin on the plug-in connector.

Abstract: A remotely releasable brake hose coupler for pressure fluid operated brake systems, such as on a motor truck and semi-trailer unit, and a retrieval mechanism for retrieving flexible hoses connected to the coupler. Pressure air from the truck tractor brake system is conducted through a valve to an actuator for effecting movement of a coupler member to release engagement with a corresponding coupler fitting mounted on a trailer. One or more air brake hoses connected to respective remotely releasable couplers are connected to tensioning mechanisms and to a movable boom mounted on the truck tractor for extending the hoses during a remote release operation and then retracting the hoses and couplers to a stored position when the remotely releasable couplers are disconnected from the trailer fittings.

Abstract: A system for connecting supply lines between a tractive vehicle and a semi-trailer that can be coupled to the latter, a semi-trailer coupling and an automatic line coupling system comprising at least one connector jack being situated on the tractive vehicle and the semi-trailer having at least one supply circuit comprising a first supply console for connecting to the tractive vehicle and for receiving a plug-in element that is located on at least one supply line of the tractive vehicle and/or a plug that is configured to fit the connector jack. The aim of the invention is to provide a system for connecting supply lines for tractive vehicles, comprising an automatic line coupling system that permits the coupling of conventional semi-trailers. To achieve this, a second supply console is located on the tractive vehicle and is permanently connected to the connector jack of the line coupling system and the plug-in element can be selectively connected to the first or second supply console.

Abstract: A mine transport vehicle is disclosed having two main bodies, one a power and control section and the other a payload section, the two sections being connected by an articulating joint. The power and control section has seating for an operator and a passenger. The payload section has seating for four passengers as well as capacity for at least approximately 2000 pounds of equipment. The weight distribution of each section is such that the stress on the frame and articulating joint is minimized thus providing improved life of the joint.

Abstract: The invention relates to a coupling system for connecting at least one supply line between a towing vehicle and a trailer, the first end of said at least one supply line being attached to the towing vehicle in a fixed manner, and the second end thereof comprising a connector that can be connected to a supply line interface of the trailer. The aim of the invention is to provide a coupling system for the supply lines, by which means a complicated operation between the trailer and the driver's cab of the towing vehicle is avoided. To this end, a coupling system is provided, whereby the supply line interface can be displaced out of a traveling position into an operating position.

Abstract: A trailer hitch assembly includes a controller mounted within a vehicle cab and electrically coupled to a power supply source of the vehicle. A trailer hitch tongue section is attachable to the vehicle and provided with an elongated chamber. The tongue section has opposed end portions defining a socket and an opening. An adaptable ram includes displaceable support arms engaged within the chamber. The support arms are upwardly spaced from a ground surface. The assembly further includes a trailer for receiving and supporting a boat. The trailer is provided with wheels and a front end portion attached to the ram. An auxiliary anchor beam vertically traverses one of the support arms and is provided with end portions situated above and below one support arm. A mechanism is included for telescopically adapting the support arms such that a spatial distance between the vehicle and the boat can be biased.