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1. 发明授权

US11597457B2 Self-propelled tandem axle trailer 有权
公开(公告)号：US11597457B2
公开(公告)日：2023-03-07
申请号：US16599820
申请日：2019-10-11
申请人： New Heights, LLC
发明人： Aaron Jay Beiler , William Fisher , Raymond Beiler , Jeremiah Weaver
IPC分类号： B62D59/04 , B62D63/06 , B60K17/10 , B60P1/02 , B62D13/00 , B66F9/065
摘要： A trailer for towing by a power vehicle is provided and generally includes a frame and a tandem wheel assembly. The frame forms an undercarriage chassis which the tandem wheel assembly is positioned there under. The undercarriage chassis includes a rear wheel assembly, a front wheel assembly, and an extension assembly moving the front wheel assembly between trailing position and a self-propelled position where the rear wheel assembly and the front wheel assembly are positioned to equally support the undercarriage chassis.

2. 发明授权

US11584459B2 Drive units for trailers 有权
公开(公告)号：US11584459B2
公开(公告)日：2023-02-21
申请号：US16965894
申请日：2019-02-01
申请人： PURPLE LINE LIMITED
发明人： Jonathan Harrison , Ben Hawkins
IPC分类号： B60K7/00 , B62D59/04 , B60L50/60 , B60L53/80
摘要： The present invention relates to a drive unit in the form of a caravan mover (10) comprising a motor (12) (drive means) and a head (14) which are linked together by a gear mechanism (16). The head (14) provides a roller (15) which is rotatably mounted on a shaft. The roller (15) is arranged, in use, to be urged or pressed against the tread portion (surface) of a tyre. The drive unit is controlled by a control unit (ECU) which controls the movement of the driven roller (15) between the disengaged position and the engaged position and also controls the rotation (and direction) of the driven roller (15). The caravan mover (10) of the present invention includes an integral power supply such that the unit comprises a single integral system which is easily installed on the caravan and does not require the routing of cables from a remote power supply. The battery (30) comprises securement means in order to quickly and easily secure the battery (30) to the drive unit housing and, in particular, to the housing (20) of the motor (12). The securement of the battery (30) to the motor 6 also automatically and simultaneously aligns and connects terminals of the battery (30) to power receiving terminals of the motor (16). Such a quick and simply securement mechanism provides a battery (30) can be quickly and easily removed, for example, in order to be charged. Accordingly, the drive unit/caravan mover (10) (including the motor, roller, battery, control unit and mounting means) forms a single self-supporting component which is solely secured to the caravan/trailer at a single location by the mounting means.

3. 发明授权

US11511817B2 Mobile industrial equipment and methods of use 有权
公开(公告)号：US11511817B2
公开(公告)日：2022-11-29
申请号：US15608047
申请日：2017-05-30
申请人： Steve L. Gilbert
发明人： Steve L. Gilbert
IPC分类号： B62D55/04 , B62D55/02 , B62D59/04 , B62D61/12 , B02C21/02 , B62D65/02
摘要： In one example, mobile industrial equipment for coupling to a truck for on highway transportation is provided. The mobile industrial equipment includes a frame to connect to the truck, a plurality of wheels connected to the frame, and a track assembly connected to the frame. In another example a method for using mobile equipment is provided. The method includes transporting mobile industrial equipment over the highway with a plurality of wheels connected to a frame of the mobile industrial equipment. The frame of the mobile industrial equipment is separated from the truck. The mobile industrial equipment is moved while separated from the truck using a track connected to the frame of the mobile industrial equipment.

4. 发明申请

US20220297777A1 Hydraulic Drive System Trailer 有权
公开(公告)号：US20220297777A1
公开(公告)日：2022-09-22
申请号：US17836706
申请日：2022-06-09
申请人： New Heights, LLC
发明人： Aaron Jay Beiler
IPC分类号： B62D59/04 , F16D11/14 , B60K8/00 , B60K17/04 , B60K7/00
摘要： A hydraulic drive system trailer is provided and generally includes a first rotor assembly arranged along a first side of the frame and having a first rotor and a first drive shaft extending through and connectable with the first rotor, a first motor assembly disposed along the first side of the frame and positioned linearly the first rotor assembly and a second rotor assembly arranged along a second side of the frame that is opposite the first side and having a second rotor and a second drive shaft extending through and connectable with the second rotor.

5. 发明授权

US11427202B2 Trailer brake control device, method and software for same, and trailer vehicle comprising same 有权
公开(公告)号：US11427202B2
公开(公告)日：2022-08-30
申请号：US17190428
申请日：2021-03-03
申请人： ZF CV Systems Hannover GmbH
发明人： Andelko Glavinic , Johannes Heseding , Gerd Schuenemann , Sven Gorczyca
IPC分类号： B60T7/20 , B60W30/18 , B60L7/26 , B60L15/20 , B60L15/42 , B60T8/1761 , B60T8/32 , B60T13/66 , B60W10/08 , B60W10/184 , B62D59/04
摘要： A method, for a trailer brake control device of a vehicle trailer with an electric drive, includes receiving at least one acceleration request signal with a requested positive acceleration or a requested negative acceleration and further receiving a status signal with at least one status variable of the electric drive of the vehicle trailer. The method also includes generating, with a controller of the trailer brake control device, at least one brake actuation signal for at least one friction brake of the vehicle trailer and a torque request signal for the electric drive, each based on the at least one acceleration request signal and the status signal. Furthermore, the method includes outputting the brake actuation signal and the torque request signal via at least one output and/or at least one interface of the trailer brake control device.

6. 发明申请

US20220185048A1 METHOD FOR FORMING A VEHICLE COMBINATION 有权
公开(公告)号：US20220185048A1
公开(公告)日：2022-06-16
申请号：US17540392
申请日：2021-12-02
申请人： Volvo Truck Corporation
发明人： Hamid Yhr , Pär Blomqvist
IPC分类号： B60D1/64 , B62D53/08 , B62D59/04 , G05D1/00 , H04W4/40
摘要： The present disclosure relates to a method for selecting and identifying a powered dolly vehicle for forming a vehicle combination with a primary vehicle and one or more trailers. The method includes receiving a request from a primary vehicle to select a powered dolly vehicle among a group of powered dolly vehicles based at least in part on a mission-characteristic for a vehicle combination; evaluating the operational characteristic of each one of the powered dolly vehicles based on the mission-characteristic; selecting a powered dolly vehicle among the group of powered dolly vehicles based at least in part on the evaluation; locating the selected powered dolly vehicle in the geographical area based at least in part on the identification information; and communicating the location of the selected powered dolly vehicle to the primary vehicle or operating the powered dolly vehicle to primary vehicle.

7. 发明申请

US20220126704A1 METHOD AND DEVICE FOR ACTUATING AN ELECTRICAL DRIVE OF A TRAILER VEHICLE 有权
公开(公告)号：US20220126704A1
公开(公告)日：2022-04-28
申请号：US17573397
申请日：2022-01-11
申请人： ZF CV Systems Global GmbH
发明人： Nikolai Flaum , Johannes Heseding , Janik Ricke , Torsten Wallbaum
IPC分类号： B60L15/38 , B60L15/20 , B62D59/04
摘要： The disclosure relates to a method for actuating an electrical drive of a trailer vehicle with a towing vehicle. According to an embodiment, the method include the steps of: determining a current mass of the towing vehicle; determining a current drive force of the towing vehicle; determining an acceleration demand in dependence upon the current mass and the current drive force; and, actuating the electric drive via an actuating signal in dependence upon the acceleration demand. The disclosure also relates to a control device for executing the method, a towing vehicle, a trailer vehicle and a semi-trailer truck.

8. 发明授权

US11254379B2 Transport system and method for autonomous work vehicles 有权
公开(公告)号：US11254379B2
公开(公告)日：2022-02-22
申请号：US16386004
申请日：2019-04-16
申请人： CNH Industrial Canada, Ltd.
发明人： Trevor Lawrence Kowalchuk
IPC分类号： B62D61/12 , B62D59/04 , B60K1/02 , B60D1/54 , B62D63/02 , B60D1/00
摘要： An autonomous work vehicle having a chassis, a power system disposed on the chassis, a field wheel system coupled to the chassis and the power system, and a hitch assembly. The power system is configured to power the autonomous work vehicle in an autonomous control mode. The field wheel system is configured to drive the autonomous work vehicle in a field in the autonomous control mode. The hitch assembly is configured to couple to a lead vehicle in a transport mode. The autonomous work vehicle may engage wheels of a transportation wheel system with a road to support the autonomous work vehicle on the road. The autonomous work vehicle may be coupled via the hitch assembly to the lead vehicle, then transported on a road. A brake system of the transportation wheel system may be coupled to the lead vehicle.

9. 发明申请

US20210291667A1 Caravan with Traction/Thrust Limitation 有权
公开(公告)号：US20210291667A1
公开(公告)日：2021-09-23
申请号：US17270099
申请日：2019-08-26
申请人： Erwin Hymer Group SE
发明人： Rainer Buck , Marcus Metzler , Günter Dorn , Rüdiger Freimann
IPC分类号： B60L15/20 , B62D59/04 , B60K1/02 , B62D11/04 , B62D13/00 , B60T7/20 , B60T8/24
摘要： A trailer includes a battery and an axle or a tandem axle with wheels driven by way of electric motors. The battery supplies electricity to the electric motors during trailer travel, and a sensor detects forces on a coupling of the trailer in at least one of the following directions: longitudinal direction of the trailer and/or transverse direction of the trailer and/or perpendicular direction, and a controller controls the electric motors, so that a minimum and/or a maximum limit value is adhered to.

10. 发明授权

US11087645B1 Vehicle mounted sign bracket system 有权
公开(公告)号：US11087645B1
公开(公告)日：2021-08-10
申请号：US17026119
申请日：2020-09-18
申请人： Patrick Emery Hockett
发明人： Patrick Emery Hockett
IPC分类号： G09F21/04 , G09F7/18 , B62D59/04 , G09F7/22 , B62D33/06
摘要： A bracket system for mounting a sign to a vehicle is described. The bracket system may be designed to attach to the hinges and lock rods of the left and right doors of a tractor trailer. The system may include a sign frame that includes a left horizontal bracket(s) that is connected to the left hinge(s) of the left door, a right horizontal bracket(s) that is connected to the right hinge(s) of the right door, a left lock rod bracket(s) connected to the left lock rod, and a right lock rod bracket(s) connected to the right lock rod. Left sign and right sign panels may be connected to the sign frame. The sign panels, the horizontal brackets and the lock rod brackets may be configured to swing open and closed with the respective doors. A multi-part clamp may be used to attach the lock rod brackets to the lock rods.

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