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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 5026. Отображено 100.
21-06-2012 дата публикации

Swivel drawbar hitch

Номер: US20120151892A1
Автор: Dwight E. Nickel, Stanley R. Clark
Принадлежит: AGCO Corp

In one embodiment, a swivel drawbar hitch comprising a first cradle having a first pivot mechanism located ahead of a connection between a drawbar and the swivel drawbar hitch, the swivel drawbar hitch further comprising an elongated second cradle coupled to the first cradle and further having a second pivot mechanism, the first cradle pivotable about a horizontal axis of the swivel drawbar hitch, the elongated second cradle pivotable about a longitudinal axis of the swivel drawbar hitch.

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Номер записи: 1
09-08-2012 дата публикации

Trailer hitch lock

Номер: US20120200067A1
Автор: Brent Bonham
Принадлежит: Individual

A lock for trailer hitches that is inexpensive and easy to use and that will secure the coupler fixed to the end of a trailer hitch to prevent unauthorized hook-up and towing of the trailer and items carried on or in the trailer. The lock is formed with a bottom plate having a flat top surface, a top plate having a flat bottom surface to overlie a portion of the bottom plate and a pivot pin fixed to the bottom plate and about which the top plate revolves. A bumper fixed to the top of the pivot pin holds the top plate over the bottom plate and extends upwardly to engage the interior of the coupler and to keep the lock from sliding off the coupler when side flanges on the plates are positioned over a surrounding flange on the coupler and a padlock hasp is positioned through aligned holes in the plates.

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Номер записи: 2
27-09-2012 дата публикации

System and method for controlling a trailer connected to a vehicle

Номер: US20120245796A1
Автор: II James W. Post, Jinghong Yu
Принадлежит: Honda Motor Co Ltd

An articulated vehicle system can include a first vehicle selectively and pivotally connected to a second vehicle. A first powertrain can be mounted on the first vehicle to drive a wheel mounted on the first vehicle. A second powertrain can be mounted on the second vehicle to drive a wheel mounted on the second vehicle independent from the drive of the wheel of the first vehicle. The vehicle system may also include a controller in electrical communication with each of the first powertrain, second powertrain, and steering mechanism to assist in steering and power distribution, especially when reversing the vehicle system.

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Номер записи: 3
04-10-2012 дата публикации

Rear Bumper Hitch and Guard

Номер: US20120248739A1
Автор: Yim Man WU
Принадлежит: Individual

A bumper hitch and guard composed of a hitch bar and transverse bars for vehicles with trailer hitch receivers where the hitch bar is insertable and secured into the trailer hitch receiver of the vehicle, the bumper hitch and guard serving to protect the rear of the vehicle from damage. The bumper hitch and guard are easily removable.

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Номер записи: 4
18-10-2012 дата публикации

Jockey wheel mounting

Номер: US20120261903A1
Автор: Richard Arakelian
Принадлежит: Individual

A mounting ( 10 ) for a jockey wheel assembly has a first member ( 14 ), a second member ( 18 ) and a locking pin ( 32 ). A release handle ( 42 ) is connected at a first location to the locking pin ( 32 ) for drawing the locking pin ( 32 ) along a generally linear path and has a contact portion ( 52 ) remote from the first location. The contact portion ( 52 ) is for engagement with a bearing surface allowing the handle ( 42 ) to be rotated relative to the locking pin ( 32 ) about the first location whilst the contact portion ( 52 ) slides relative to the bearing surface.

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Номер записи: 5
20-12-2012 дата публикации

Tractor and trailer combination

Номер: US20120319379A1
Автор: Antonin Ryska, Arnost Hurych, Jakub Pardubicky, Marketa Kopecka, Michal Hegar, Michal Kolda, Petr Prochazka, Václav RAJTMAJER, Vladimir Kmoch
Принадлежит: Thermo King Corp

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.

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Номер записи: 6
20-12-2012 дата публикации

Connecting Device for a Towed Vehicle, and Towed Vehicle Having a Connecting Device

Номер: US20120323443A1
Автор: Axel Stender, Rainer Risse
Принадлежит: WABCO GmbH

The invention relates to a connecting device ( 2 ) for a towed vehicle ( 1 ), wherein the connecting device ( 2 ) has at least the following: a first connection device ( 4 ) for receiving brake control signals (S 3 ) from a tractive unit, and a second connection device ( 5 ) for receiving light control signals (S 4 ) from the tractive unit. According to the invention, it is provided that the connecting device ( 2 ) has a control device ( 3 ) and a bus connection device ( 8 ) for a trailer data bus ( 12 ) of the towed vehicle ( 1 ), wherein the control device ( 3 ) receives the signals (S 3 , S 4 ) which are received by the first connection device ( 4 ) and the second connection device ( 5 ), and outputs said signals (S 3 , S 4 ) or signals (S 1 , S 2 ) which are determined from said signals via the bus connection device ( 8 ) to the trailer data bus ( 12 ).

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Номер записи: 7
11-04-2013 дата публикации

WIRING HARNESS FOR TOWING A VEHICLE

Номер: US20130089989A1
Автор: Workman Michael
Принадлежит: TOW DADDY, INC.

A wiring substrate connects an electrical system of a towed vehicle to an electrical system of a towing vehicle and includes a wiring connector configured to connect to a connector from a wiring harness of the towed vehicle, a first set of connections to connect to tail light assemblies in the towed vehicles, a second set of connections to connect to vehicle signal connections in the towed vehicle, the first and second sets of connections electrically coupled on the wiring substrate by at least one diode, and a third set of connections to connect to the towing vehicle. A towing connector connects an electrical system of a towed vehicle to an electrical system of a towing vehicle and includes a first connector configured to provide connection to a native vehicle wiring harness of the towed vehicle, a second connector arranged to provide connection to wires of the towing vehicle, a wiring substrate having conductive traces connecting selected wires from the first connector to the second connector, and diodes residing on the wiring substrate in an electrical path form by the conductive traces. 1. A wiring system to connect an electrical system of a towed vehicle to an electrical system of a towing vehicle comprising:a wiring connector configured to connect to a connector from a wiring harness of the towed vehicle;a first set of connections to connect to tail light assemblies in the towed vehicles;a second set of connections to connect to vehicle signal connections in the towed vehicle, the first and second sets of connections electrically coupled by at least one diode: anda third set of connections to connect to the towing vehicle.2. The wiring system of claim 1 , wherein the first set of connections comprises two sets of connections claim 1 , one for each tail light assembly.3. The wiring system of claim 1 , wherein the first set of connections comprises connections for a combined brake and turn signal.4. The wiring system of claim 1 , wherein the first set of ...

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Номер записи: 8
20-06-2013 дата публикации

Motor vehicle combination and method for operating

Номер: US20130158740A1
Автор: Marten Wittorf, Peter Kahler
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

A motor vehicle combination is provided. The motor vehicle combination includes a towing vehicle. The towing vehicle is embodied as passenger car. In addition, the motor vehicle combination includes at least one trailer. The at least one trailer can be mechanically connected to the towing vehicle. In addition, the motor vehicle combination comprises a bidirectional communication unit, which is designed for exchanging data between the towing vehicle and the at least one trailer.

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Номер записи: 9
04-07-2013 дата публикации

Towing device for motor vehicles and method for towing a motor vehicle

Номер: US20130173086A1
Автор: Peter Kahler
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

A towing device for motor vehicles is provided. The towing device includes a connecting unit for mechanically connecting a first vehicle to a second vehicle, and a data link between the first vehicle and the second vehicle. Control devices of the second vehicle can be accessed from the first vehicle via the data link.

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Номер записи: 10
11-07-2013 дата публикации

Fifth Wheel Locking Mechanism Cover

Номер: US20130175787A1
Автор: "LHeureux David", Anfield Bonnie
Принадлежит:

A tractor trailer fifth wheel cover is disclosed forming an enclosure over the fifth wheel locking mechanism along the underside of the fifth wheel bearing plate. The cover comprises an upper surface and upstanding sidewalls having a plurality of penetrations therethrough. The cover forms an open interior to accept the fifth wheel kingpin locking mechanism therein and prevents dirt and debris from interfering with the mechanism operation over periods of environmental exposure. The pull handle of the locking mechanism routes through an aperture along the cover sidewall, while the design of the cover is such that it forms an enclosure supported within the underside structure of the bearing plate. The device is fastenably secured to the bearing plate structure and over the locking mechanism, while grease fittings allow lubrication of the locking mechanism assembly therewithin. The cover remains installed during deployment of the fifth wheel without interfering with normal operation. 1) A fifth wheel cover , comprising:an upper surface having a perimeter edge;an upstanding perimeter sidewalls extending from upper surface said perimeter edge;said upper surface and perimeter sidewalls forming an interior volume having an open bottom;said perimeter sidewalls formed within an underside fifth wheel bearing plate structure and said interior volume enclosing a fifth wheel locking mechanism attached to said bearing plate;fasteners between said sidewalls and said bearing plate structure to secure said cover;at least one aperture along said perimeter sidewalls.2) The device of claim 1 , further comprising at least one grease fitting through said cover to communicate lubrication into said cover interior volume.3) The device of claim 1 , wherein said at least one aperture further comprises a locking mechanism pull handle aperture to accept a pull handle therethrough.4) The device of claim 1 , wherein said at least one aperture further comprises:a first and second locking mechanism ...

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Номер записи: 11
26-12-2013 дата публикации

Jack assembly

Номер: US20130341579A1
Автор: Eric Anderson, Joseph J. Peschmann, Kawa-She Quoen Okerlund, Russ Beck, Todd Trowbridge, Todd Walstrom
Принадлежит: Cequent Trailer Products Inc

An improved jack assembly for use with a trailer tongue of a towed vehicle. The jack assembly including telescoping height adjustment of the assembly, a pivot assembly for pivoting between a vertical and horizontal stowed position, and a clip for maintaining a handle assembly in a stowed position when not in use. The jack assembly also includes the use of bushings for the telescoping tubes to enhance the sliding movement between the tubes and aid in maintaining the axial alignment of the tubes thereby extending the life of the jack assembly. The pivot assembly further includes an attachment bracket that may be rotated to accommodate at least two different sizes of trailer tongues.

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Номер записи: 12
02-01-2014 дата публикации

CURRENT SENSING ELECTRICAL CONVERTER

Номер: US20140001730A1
Автор: Kulkarni Chandrakumar D., Motts Douglas R.
Принадлежит: CEQUENT PERFORMANCE PRODUCTS, INC.

An electrical converter assembly includes a sensing device coupled to one or more wires of a towing vehicle. The sensing device is configured to detect the current flow in the one or more wires and generate a signal in response to the current flow. The converter assembly further includes an electrical component in communication with the sensing device. The electrical component may generate a signal to a towed vehicle in response to the current flow detected by the sensing device. The sensing device may be a non-invasive sensing device. The non-invasive sensing device may detect current flow in the one or more wires of the towing vehicle without direct contact with the conducting element of the wires. 1. An electrical converter assembly comprising:a current sensing device operably coupled with a wire of a towing vehicle, the current sensing device capable of detecting current flow in the wire and generating a first signal in response to detection of the current flow;an electronic component in communication with the current sensing device, the electronic component capable of generating a second signal to a towed vehicle in response to the first signal of the current sensing device.2. The electrical converter assembly of claim 1 , wherein the current sensing device uses a magnetic field from the wire to detect the current flow.3. The electrical converter assembly of claim 2 , wherein the current sensing device is capable of non-invasively sensing current flow in the wire.4. The electrical converter assembly of claim 3 , wherein a non-invasive current sensor is applied to a single wire of a multi-wire system.5. The electrical converter assembly of claim 1 , wherein the current sensing device is capable of detecting lamp currents of at least one of the left turn claim 1 , right turn claim 1 , stoplight claim 1 , tail claim 1 , backup claim 1 , and auxiliary channels on the towing vehicle.6. The electrical converter assembly of claim 5 , wherein the converter is capable ...

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Номер записи: 13
16-01-2014 дата публикации

UNIVERSAL MOUNTING BRACKET FOR AN ADAPTABLE HITCH COVER

Номер: US20140015225A1
Автор: Corless Gerald W., Miller Steven Duane, Rotenberg Gregory Y.
Принадлежит: CEQUENT CONSUMER PRODUCTS, INC.

A hitch cover is shown and described. The hitch cover may include a base having first and second surfaces, the second surface having at least one engagement member attached thereto. The hitch cover may also include a mounting bracket selectively attached to the at least one engagement member of the base and extending from the second surface wherein the mounting bracket is configured to selectively engage a hitch receiver tube. 1. A hitch cover comprising:a base having first and second surfaces, the second surface having at least one engagement member attached thereto; anda mounting bracket selectively attached to the at least one engagement member of the base and extending from the second surface wherein the mounting bracket is configured to selectively engage a hitch receiver tube.2. The hitch cover of claim 1 , wherein the mounting bracket includes first and second housing members selectively attached together.3. The hitch cover of claim 2 , wherein the first and second housing members include interlocking features claim 2 , whereby the interlocking features are selectively engaged attaching the first and second housings together.4. The hitch cover of claim 3 , wherein the interlocking features are either one of a tongue and a corresponding groove.5. The hitch cover of claim 1 , wherein the at least one engagement member includes a plurality of hooks attached to the second surface of the base.6. The hitch cover of claim 5 , wherein the hooks are monolithically formed with the second surface of the base.7. The hitch cover of claim 1 , further comprising at least one biasing member attached to the mounting bracket wherein the biasing member is configured to engage a portion of the hitch receiver tube.8. The hitch cover of claim 7 , wherein the biasing member is configured to apply a biasing force to the hitch receiver tube.9. The hitch cover of claim 8 , wherein the biasing member is configured to generally dampen vibration between the hitch receiver tube and the ...

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Номер записи: 14
16-01-2014 дата публикации

Adapter for a Socket of a Trailer Coupling

Номер: US20140017910A1
Автор: Gerling Hubert
Принадлежит:

An adapter for a trailer socket of a trailer coupling for coupling a trailer, wherein the adapter comprises a base body and a primary contact arrangement mounted thereon and comprising a plurality of primary contacts corresponding to a European or German standard, in particular seven primary contacts according to DIN 1724 or thirteen primary contacts according to ISO 11446, for establishing an electric connection to corresponding socket contacts of the trailer socket. The adapter comprises a secondary contact arrangement mounted on the base body with secondary contacts according to a US American standard, so that a trailer plug corresponding to the US American standard can be electrically connected to the secondary contact arrangement for the power supply of a trailer, the secondary contact arrangement and the primary contact arrangement being connected to one another via an electric connection arrangement. 1. An adapter for a trailer socket of a trailer coupling for coupling a trailer , wherein the adapter comprises a base body and a primary contact arrangement mounted thereon and comprising a plurality of primary contacts corresponding to a European or German standard , in particular seven primary contacts according to DIN 1724 or thirteen primary contacts according to ISO 11446 , for establishing an electric connection to corresponding socket contacts of the trailer socket , and wherein the adapter comprises a secondary contact arrangement mounted on the base body with secondary contacts according to a US American standard , so that a trailer plug corresponding to the US American standard can be electrically connected to the secondary contact arrangement for the power supply of a trailer , the secondary contact arrangement and the primary contact arrangement being connected to one another via an electric connection arrangement.2. An adapter according to claim 1 , wherein the secondary contact arrangement has seven electric contacts and/or corresponds to a Pollack ...

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Номер записи: 15
30-01-2014 дата публикации

ANTI-THEFT DEVICE FOR USE WITH A TRAILER HITCH

Номер: US20140028000A1
Автор: LACHANCE Ephrem
Принадлежит:

The anti-theft device is for use with a trailer hitch regardless of whether the trailer hitch is attached or unattached to a towing vehicle ball. The device is selectively movable between an open position and a closed position. It includes two complementary and substantially coplanar base plates, two mutually-facing rim members defining an inner slotted space receiving the lateral flanged edge of the trailer hitch when the device is in the closed position on the trailer hitch, and two anchoring members. Each anchoring member is rigidly connected to and downwardly projecting from the corresponding plate. The device is very compact, effective, easy to use, and can be installed or removed in a few seconds. It provides a very convenient way of preventing the theft of a trailer. 1. An anti-theft device for use with a trailer hitch regardless of whether the trailer hitch is attached or unattached to a towing vehicle ball , the ball having a shank portion and a spherical upper portion located over the shank portion , the spherical upper portion being larger in width than the shank portion , the trailer hitch having a bottom lateral flanged edge , a bottom-opened ball socket and a ball locking mechanism , the device being selectively movable between an open position and a closed position , the device including: a front inner edge, the front inner edges of the two base plates being in engagement with one another when the device is in the closed position and being out of engagement with one another when the device is in the open position;', 'a rear inner edge, the rear inner edges of the two base plates being in engagement with one another when the device is in the closed position and being out of engagement with one another when the device is in the open position; and', 'an intermediate inner edge located between the corresponding front and rear inner edges, the intermediate inner edges of the two base plates being spaced apart from one another and forming an intervening ...

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Номер записи: 16
06-02-2014 дата публикации

MECHANISM FOR AUTOMATICALLY LIFTING A TRAILER DRAWBAR SUPPORT

Номер: US20140035258A1
Автор: Buxton Craig, Edgeller Peter
Принадлежит:

A trailer adapted to be coupled to a tow vehicle and including a frame including a drawbar tube defining a longitudinal axis. The trailer includes a drawbar support pivotally coupled to the drawbar tube and rotatable relative to the tube about an axis parallel to the longitudinal axis. The drawbar support is biased toward a substantially horizontal orientation. A sliding member is receivable in the tube and is configured for movement along the longitudinal axis in response to movement of the tow vehicle. A latch member is connected to the sliding member. The latch member is configured to move in response to movement of the sliding member from first position wherein the drawbar support is retained in a substantially vertical orientation to a second position wherein the drawbar support is free to rotate toward the substantially horizontal orientation. 1. A device for lifting a drawbar support of a trailer for a vehicle , the trailer including a frame having a drawbar tube defining a longitudinal axis , the device comprising:a sliding member receivable in the tube and configured for movement along the longitudinal axis in response to movement of the vehicle;a body fixedly secured to the drawbar tube;a back plate pivotally coupled to the body and rotatable relative to the body about an axis parallel to the longitudinal axis, the back plate biased toward a first position;a mounting device secured to the back plate and configured to operatively couple the drawbar support to the back plate;a latch member connected to the sliding member and pivotally coupled to the body, the latch member configured to rotate in response to movement of the sliding member from an engaged position wherein the back plate is retained in a substantially vertical second position to a disengaged position wherein the back plate is free to rotate to the first position.2. The device of claim 1 , further comprising a link rod assembly coupled between the latch member and the sliding member claim 1 , ...

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Номер записи: 17
27-02-2014 дата публикации

All in One Towing Solution

Номер: US20140054098A1
Автор: Henry George Ferri
Принадлежит: Henry George Ferri

An all in one towing solution provides its own drive train. The drive train of the trailer is matched to an ECU and engine of a lead vehicle which communicate to ensure that the drive axle of both the lead vehicle and the trailer rotate at the same speed. The trailer is connected to a lead vehicle by an attachment system, which utilizes trailer tongues and a latching mechanism such as ball hitches. The main body of the trailer is built from a hollow base and a plurality of bulkheads, which form storage compartments for the present invention. The main body additional provides tow points for towing a larger or heavier cargo that may require specialized connections, such as a fifth wheel coupling. The present invention allows common family sedans and other commuter vehicles to tow loads that would otherwise require vehicles with sufficient power and suspension.

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Номер записи: 18
27-02-2014 дата публикации

KINGPIN STABILIZER

Номер: US20140054427A1
Автор: Garceau Bernard F., KROBOT Bori
Принадлежит: Norco Industries, Inc

A kingpin stabilizer having a kingpin-retaining bracket having a base plate and upwardly extending walls along at least two sides of the base plate. The upwardly extending walls and the base plate forming a receiving cavity with the upwardly extending walls spaced apart to fit said kingpin therebetween. At least one upwardly extending wall has a pin retainer. The stabilizer includes three telescoping legs extending from the pin-retaining bracket forming a tripod. 1. A kingpin stabilizer comprising least two sides of the base plate,', 'the upwardly extending walls and the base plate forming a receiving cavity,', 'the upwardly extending walls spaced apart to fit said kingpin therebetween,', 'at least one upwardly extending wall having a pin retainer, and, 'a kingpin-retaining bracket having a base plate and upwardly extending walls along at'}three telescoping legs extending from the kingpin-retaining bracket forming a tripod.2. The kingpin stabilizer according to claim 1 , where the pin retainer is a flange on the upwardly extending wall oriented toward the receiving cavity claim 1 , the flange offset from the base plate.3. The kingpin stabilizer according to claim 1 , where the upwardly extending walls are along three sides of the base plate claim 1 , the three upwardly extending walls and the base plate forming the receiving cavity claim 1 , the three upwardly extending walls spaced apart to fit said kingpin therein.4. The kingpin stabilizer according to claim 3 , where the base plate includes a lock aperture adjacent the entrance to the receiving cavity.5. The kingpin stabilizer according to claim 1 , where each telescoping leg comprises a ratchet mechanism.6. The kingpin stabilizer according to claim 5 , where the ratchet mechanism comprisesa ratchet wheel operably engaging a telescoping leg portion,a spring-loaded lock plate operably engaging the ratchet wheel resisting backward rotation of the ratchet wheel,a lever comprising a spring-loaded advance plate, the ...

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Номер записи: 19
06-03-2014 дата публикации

Pull frame for an agricultural implement

Номер: US20140060403A1
Автор: Brian McMahon, Matthew R. Sudbrink, Timothy R. Blunier
Принадлежит: CNH Amercia LLC

An agricultural implement includes a tool bar assembly configured to couple to a main frame of the agricultural implement and a pull frame. The tool bar assembly includes a first tool with a height that is adjustable relative to a soil surface. The pull frame includes a hitch assembly configured to be coupled to a work vehicle, a mounting portion configured to be removably coupled to the main frame of the agricultural implement, and a hollow portion that extends over the first tool bar between the hitch assembly and the mounting portion while the tool bar assembly and the pull frame are coupled to the main frame. The hollow portion is configured to accommodate one or more conduits.

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Номер записи: 20
13-03-2014 дата публикации

HITCH COVER INCLUDING ADAPTER

Номер: US20140070518A1
Автор: Cushman Chad M., Sarajian Kissak T.
Принадлежит: TRIK TOPZ

A hitch cover for use with a first hitch receiver having a first size and a second hitch receiver having a second size larger than the first size. The hitch cover includes a faceplate, a shaft that extends from the faceplate, the shaft configured to be received in the first hitch receiver to couple the faceplate to the first hitch receiver. The cover further includes an adapter including a first end, a second end, and an aperture extending through the first end, and a fastener that removably couples the adapter and the shaft. The shaft is received in the aperture of the adapter and the shaft and the adapter are configured to be received in the second hitch receiver to couple the faceplate to the second hitch receiver. 1. A hitch cover for use with a first hitch receiver having a first size and a second hitch receiver having a second size larger than the first size , the hitch cover comprising:a faceplate;a shaft that extends from the faceplate, the shaft configured to be received in the first hitch receiver to couple the faceplate to the first hitch receiver;an adapter including a first end, a second end, and an aperture extending through the first end;a fastener that removably couples the adapter and the shaft,wherein the shaft is received in the aperture of the adapter and the shaft and the adapter are configured to be received in the second hitch receiver to couple the faceplate to the second hitch receiver.2. The hitch cover of claim 1 , wherein the fastener is integrally formed with the shaft as a single component.3. The hitch cover of claim 2 , wherein the fastener includes an elastically deformable tab claim 2 , wherein the adapter includes a projection within the aperture claim 2 , and wherein the fastener engages the projection to couple the shaft and the adapter.4. The hitch cover of claim 2 , wherein the fastener is configured to couple the hitch cover without the adapter to the first hitch receiver.5. The hitch cover of claim 4 , wherein the fastener ...

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Номер записи: 21
06-01-2022 дата публикации

Steering Control Device, Steering Control Method, and Steering Control System

Номер: US20220001921A1
Автор: Hiroshi Nakano, Kazuya Takahashi, Tomoaki Fujibayashi
Принадлежит: Hitachi Astemo Ltd

In a steering control device, method, and system, a command is calculated for generating a periodical yaw moment having a phase opposite to oscillating motion based on information on oscillating motion which occurs in a vehicle combination composed of a vehicle and a trailer, and based on the calculated command, a first steering angle command for controlling a steering angle of the front wheels of the vehicle is output to a front wheel steering control unit and a second steering angle command for controlling a steering angle of the rear wheels of the vehicle is output to a rear wheel steering control unit, so that the oscillating motion can be suppressed.

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Номер записи: 22
05-01-2017 дата публикации

ANTI-THEFT TRAILER HAVING A REMOVABLE TONGUE

Номер: US20170001488A1
Автор: Mikesell Andrew J., Mikesell Michele E.
Принадлежит:

The present invention relates to a removable trailer coupler that may be used to prevent trailer theft. One end of the coupler includes a connector with a unique pattern of indentations and/or protrusions. The unique pattern corresponds to a pattern of protrusions and/or indentations located on a connector on the end of the tongue of a trailer. If the pattern of protrusions and indentations match, the coupler may be slid onto and connected to the trailer tongue. If an attempt is made to use a different coupler, the unique pattern of the indentations will not match, and the coupler will not be able to attach to the tongue. Without a coupler the trailer cannot connect to a tow hitch and the trailer cannot be towed. 1. A trailer attachment device including a tongue corresponding to a matching coupler comprising:a tongue for connection to a trailer, said tongue including a tongue connection surface for selectively connecting to a coupler, wherein a first set of protrusions and/or indentations is present on said tongue connection surface;a coupler for selective connection to a vehicle, said coupler including a coupler connection surface for selectively connecting to said tongue connection surface, wherein a second set of protrusions and/or indentations is present on said coupler connection surface; and,wherein said first set of protrusions and/or indentations inversely correspond with said second set of protrusions and/or indentations to allow said coupler connection to be secured to said tongue connection when said tongue connection surface and coupler connection surface are aligned.2. The trailer attachment device of further comprising:a tongue opening that extends through said tongue connection surface;a coupler opening that extends through said coupler connection surface;an attachment member configured to fit through said tongue opening and said coupler opening to at least partially secure said coupler to said tongue.3. The trailer attachment device of claim 2 , ...

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Номер записи: 23
02-01-2020 дата публикации

DIRT PROTECTION COVER ARRANGEMENT, DIRT PROTECTION COVER DEVICE FOR SAID ARRANGEMENT, AND COUPLING METHOD INVOLVING SAME

Номер: US20200001669A1
Автор: Metternich Heinz-Ruediger
Принадлежит:

A dirt protection cover arrangement with a semi-trailer () and a towing vehicle (), for closing a hollow-bored king pin () on the semi-trailer () for an automatic fifth-wheel coupling, the king pin () being arranged on the underside () of the semi-trailer () as a counter-bearing for a fifth wheel () of the towing vehicle (), a dirt protection cover device () being arranged such that it is adjacent to the underside () of the semi-trailer () and can rotate about the king pin (), said dirt protection cover device including a dirt protection cover () for covering the borehole () in the king pin (), and the dirt protection cover () being configured on the dirt protection cover device () such that, during the coupling process, it can be displaced from a base position covering the borehole () in the king pin () into a coupled position exposing the borehole. Also, a dirt protection cover device () for a dirt protection cover arrangement, and a coupling method involving same. 12321221313202120221112221111222122. A dirt protection cover arrangement with a semi-trailer () and a towing vehicle () , for closing a hollow-bored king pin () on the semi-trailer () for an automatic fifth wheel , wherein the king pin () , serving as a counter-bearing for a fifth wheel () of the towing vehicle () , is arranged on an underside () of the semi-trailer () , wherein a dirt protection cover device () is arranged adjacent to the underside () of the semi-trailer () and rotatable about the king pin () , wherein this includes a dirt protection cover () for covering the bore () of the king pin () and configured on the dirt protection cover device () such that , during a [[the]] coupling process , the dirt protection cover () is displaceable from a basic position covering a bore () in the king pin () into a coupled position exposing the bore ().21121311132120211. The dirt protection cover arrangement according to claim 1 , wherein the dirt protection cover device () has a lateral guide () with a ...

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Номер записи: 24
04-01-2018 дата публикации

Ball Hitch Cover

Номер: US20180001722A1
Автор: Amaral Kenneth
Принадлежит:

A ball hitch cover. The ball hitch cover includes a front tab and a pair of side tabs connected to a lower end of the front tab. Each side tab includes a first edge having a first width and a second edge having a second width, wherein the second edge width is greater than the first edge width. A pair of rear tabs are disposed opposing the front tab, such that each rear tab is disposed adjacent to the second edge of one of the side tabs of the pair of side tabs. A length of each rear tab of the pair of rear tabs is greater than a length of the front tab. The ball hitch cover is flexible and configured to conform to the shape of a ball hitch and is securable thereto via an adhesive disposed on an inner side of the ball hitch cover. 1) A ball hitch cover , comprising:a front tab;a pair of side tabs connected to a lower end of the front tab, each side tab of the pair of side tabs comprising a first edge having a first width and a second edge having a second width, wherein the second edge width is greater than the first edge width;a pair of rear tabs, each rear tab of the pair of rear tabs disposed adjacent to the second edge of one of the side tabs of the pair of side tabs;wherein a length of each rear tab of the pair of rear tabs is greater than a length of the front tab;wherein the ball hitch cover is configured to conform and secure to a ball hitch.2) The ball hitch cover of claim 1 , wherein the front tab comprises an arcuate edge.3) The ball hitch cover of claim 1 , wherein the front tab tapers inwardly from an upper end to a lower end thereof.4) The ball hitch cover of claim 1 , wherein the pair of rear tabs extend in a direction opposing the front tab.5) The ball hitch cover of claim 1 , further comprising a left side on a first side of a central dividing line and a right side on a second side of the central dividing line claim 1 , wherein the right side and the left side are symmetrical.6) The ball hitch cover of claim 1 , wherein an inner side the ball hitch ...

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Номер записи: 25
20-01-2022 дата публикации

Dual Tow Ring Tongue Coupler

Номер: US20220017125A1
Автор: Kucera Kevin
Принадлежит:

An improved coupler for a tongue on a towed vehicle that attaches to a tow hook mounted on a towing vehicle to either pull the towed vehicle over a road or to pull the towed vehicle located on an elevated surface. The coupler includes an elongated tongue tube attached to the end of the tongue attached to the towed vehicle. Upper and lower rings are axially aligned and mounted or attached to the front surface of the tongue tube. The rings are spaced apart on the tongue tube to allow the towing vehicle pull or push the towed vehicle over the same roadway or over an elevated surface. Brackets are used between the tongue tube and the trailer tongue to prevent compression, collapse, and prevent fore to aft or aft to fore movements. An adjustable jack is attached to the side of the tongue tube. An optional lid is provided over the top opening of the tongue tube that covers a storage compartment inside the tongue tube. An optional chock holder plate and a pair of compatible chocks may be placed inside the storage compartment. 1. A coupler for selectively attaching the distal end of a tongue on a towed vehicle to a tow hook attached to a towing vehicle that is pushed or pulled over a support surface used by said towing vehicle or pushed or pulled over an elevated surface , said coupler comprising:a. a tongue tube with a front surface, a rear surface, a left side surface and a right side surface, said rear surface being attached to said distal end of said tongue;b. an upper ring attached to said front surface of said tongue tube and configured to selectively attach to said tow hook attached to said a towing vehicle; andc. a lower ring axially aligned with and located under said upper ring, said lower ring being attached to said front surface at a location below said upper ring thereby raising the tongue and configured to selectively attach to a tow hook attached to a towing vehicle when said towed vehicle is pulled over a surface above said surfaced used by said towing ...

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Номер записи: 26
14-01-2016 дата публикации

TRAILER HITCH COUPLER LOCKING DEVICE

Номер: US20160009152A1
Автор: Breeden, Chepla Ryan William, III WINSTON H., Rathman David Edward Birn
Принадлежит:

Provided is a trailer hitch coupler locking device for preventing the unauthorized use or theft of the trailer when stored or otherwise unattended. The locking device includes a lock mechanism configured to move a ratchet member from a first position where the ratchet member is engaged with an elongate member to a second position away from the elongate member where the members are disengaged. The elongate member is movable from a first position where an end of the elongate member is proximate a hitch ball to hold a trailer socket between the end of the elongate member and the hitch ball, and a second position where the end of the elongate member is spaced from the hitch ball to allow the trailer socket to be moved away from the locking device. 1. A trailer hitch coupler locking device configured to be connected to a socket of a trailer hitch coupler , the locking device including:a body having a first portion and a second portion;a connecting member extending from the first portion;an elongate member extending through an opening in the second portion, the elongate member having a first ratchet surface formed thereon; anda lock assembly disposed within the second portion and including a lock mechanism and a ratchet member having a second ratchet surface,wherein the lock mechanism is configured to move the ratchet member from a first position where the second ratchet surface is engaged with the first ratchet surface to a second position away from the elongate member where the first and second ratchet surfaces are disengaged, andwherein the elongate member is movable from a first position where an end of the elongate member is proximate the connecting member to hold the trailer socket between the end of the elongate member and the connecting member, and a second position where the end of the elongate member is spaced from the connecting member to allow the trailer socket to be moved away from the locking device.2. The locking device according to claim 1 , wherein the ...

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Номер записи: 27
14-01-2021 дата публикации

COVER ASSEMBLIES TO PREVENT UNAUTHORIZED ACCESS TO HITCH ASSEMBLIES OF A VEHICLE

Номер: US20210008937A1
Автор: Muck Todd R.
Принадлежит: Toyota Motor Engineering & Manufacturing North America, Inc.

A cover assembly for a hitch assembly includes a cover and a cover lock assembly. The cover is coupled to the body component for movement between an open position and a closed position. In the open position, the cover permits access to a hitch lock assembly configured to secure a hitch to a hitch receiver and in the closed position, the cover inhibits access to the hitch lock assembly. The cover lock assembly is configured to releasably secure the cover to the hitch receiver when the cover is in the closed position. The cover lock assembly includes a locked configuration and an unlocked configuration. In the locked configuration, the cover is inhibited from moving from the closed position to the open position. In the unlocked configuration, the cover is permitted to move from the closed position to the open position. 1. A cover assembly for a hitch assembly that includes a hitch receiver coupled to a body component of a vehicle , the hitch receiver configured to receive a hitch , and a hitch lock assembly configured to secure the hitch to the hitch receiver , the cover assembly comprising:a cover coupled to the body component for movement between an open position and a closed position, in the open position the cover permits access to the hitch lock assembly, and in the closed position the cover inhibits access to the hitch lock assembly; anda cover lock assembly configured to releasably secure the cover to the hitch receiver when the cover is in the closed position, the cover lock assembly includes a locked configuration and an unlocked configuration, in the locked configuration the cover is inhibited from moving from the closed position to the open position, and in the unlocked configuration the cover is permitted to move from the closed position to the open position.2. The cover assembly of claim 1 , wherein the cover includes a base wall and a hinge that couples the base wall to the body component claim 1 , the hinge configured to move the cover between the open ...

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Номер записи: 28
14-01-2021 дата публикации

Tongue jack chain and cord holder

Номер: US20210008938A1
Автор: Barry Wade Ousley, Mark Boessler, Steve Paul
Принадлежит: Lippert Components Inc

A tongue jack includes a tongue jack head and an accessory hook coupled with the tongue jack head. The accessory hook is suited for supporting chains and electrical cords typically associated with the connection between a trailer and a tow vehicle.

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Номер записи: 29
08-01-2015 дата публикации

TRAILER ADAPTER WITH LIGHT

Номер: US20150011098A1
Автор: Corless Jerry, Rotenberg Gregory
Принадлежит: CEQUENT CONSUMER PRODUCTS, INC.

A trailer adapter to connect a master electrical system of a towing vehicle with a subservient electrical system of a towed vehicle having a light connectable thereto is disclosed. In particular, the trailer adapter may include a body having at least one electrical interface, where the at least one electrical interface is capable of electrically engaging the electrical system of the towing vehicle. The trailer adapter may also include a light source operatively coupled to the body, where the light source is selectively changeable between at least two operative modes capable of providing illumination. 1. A trailer adapter comprising:a body having a first electrical interface operatively engageable with an electrical system of a towing vehicle and a second electrical interface operatively engageable with an electrical system of a towed vehicle, the first electrical interface being a seven-blade interface and the second electrical interface being different from the first electrical interface; anda light operatively coupled with the body, the light capable of providing illumination to an area when the first electrical interface is engaged with the electrical system of the towing vehicle.2. The trailer adapter of claim 1 , wherein the light is operable to provide illumination when the second electrical interface is electrically engaged with the electrical system of the towed vehicle.3. The trailer adapter of claim 1 , wherein the light is operable to provide illumination when the second electrical interface is disengaged from the electrical system of the towed vehicle.4. The trailer adapter of claim 1 , wherein the light is operable to provide illumination when the second electrical interface is electrically engaged with the electrical system of the towed vehicle and when the second electrical interface is disengaged from the electrical system of the towed vehicle.5. The trailer adapter of claim 1 , wherein the light is operative in at least two modes.6. The trailer ...

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Номер записи: 30
10-01-2019 дата публикации

SYSTEM FOR A TOWING VEHICLE

Номер: US20190009817A1
Автор: Bradley Andrew, Paszkowicz Sebastian, SINGH Harpreet
Принадлежит:

The present invention relates to a vehicle control system () for controlling a trailer () coupled to a vehicle () during a reversing operation. The vehicle control system includes a processor () configured to determine an actual trailer travel direction (T) based on one or more sensor signals. The processor () receives a demanded trailer travel direction (T), for example from a user. A maximum permissible hitch angle (ϕ) is calculated by the processor () and the demanded trailer travel direction (T) is limited to an angle less than or equal to the calculated maximum permissible hitch angle (ϕ). The present invention also relates to a vehicle () incorporating the vehicle control system (); and a method of controlling the reversing of the trailer (). 1. A system for a vehicle having a trailer coupled thereto , the system comprising a processor configured to:receive a demanded trailer travel direction;calculate a maximum permissible hitch angle; andlimit the demanded trailer travel direction to an angle less than or equal to the calculated maximum permissible hitch angle.2. The system as claimed in claim 1 , wherein the processor is further configured to determine an actual trailer travel direction based on one or more sensor signals claim 1 , and to estimate a distance to be travelled by the vehicle at least substantially to match the actual trailer travel direction with the demanded trailer travel direction.3. The system as claimed in claim 1 , further comprising a display in communication with the processor and operative to display system information for a driver.4. The system as claimed in claim 3 , wherein the display is operative to display one or more of the following:(a) the actual trailer travel direction;(b) the demanded trailer travel direction;(c) a numerical or graphical indication of the estimated distance to be travelled;(d) a location where the actual trailer travel direction will at least substantially match the demanded trailer travel direction;(e) an ...

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Номер записи: 31
03-02-2022 дата публикации

TRAILER LOCK

Номер: US20220032699A1
Автор: LI Qilong
Принадлежит:

The present invention discloses a trailer lock including a lock bar and a cylinder connected with the lock bar, wherein the cylinder includes an outer casing, a plug casing mounted at a front end of the outer casing and a plug provided in a middle of the plug casing, and further includes a bolt casing fixed in the outer casing and a cam accommodated in the bolt casing and connected with the plug, a telescopic core is provided in the cam, telescopic bolts for fixing the lock bar are provided at two sides of the bolt casing, the bolt has a front end connected with a rear end of the cam, and the lock bar has a front end provided with a press head having an annular neck where the bolt is clamped. The trailer lock designed in this way is convenient to use. 16-. (canceled)7. A trailer lock , comprising:a lock bar;a cylinder connected with the lock bar, the cylinder comprising an outer casing; anda plug casing mounted at a front end of the outer casing and a plug provided in a middle of the plug casing, whereinthe cylinder further comprises a bolt casing fixed in the outer casing and a cam accommodated in the bolt casing and connected with the plug;a telescopic core is provided in the cam, telescopic bolts for fixing the lock bar are provided at two sides of the bolt casing, the bolt has a front end connected with a rear end of the cam, andthe lock bar has a front end provided with a press head having an annular neck where the bolt is clamped;through holes where the bolt is clamped are provided at two sides of a rear end of the bolt casing; the bolt is mounted into the bolt casing along the through hole; a bump connected with the cam is provided at the front end of the bolt; a first spring is provided between the bolt and the outer casing; an accommodating hole is provided at an outer side of the bolt; and the first spring extends into the accommodating hole and has an outer end pressed against an inner wall of the outer casing;the cam has a front end provided with an ...

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Номер записи: 32
03-02-2022 дата публикации

STAND FOR EQUIPMENT TRAILERS

Номер: US20220032882A1
Автор: FRIESEN Clark Alan, HO Dennis Keith, MASON Patrick Scott, Teichrob Gary Wayne
Принадлежит:

A method and system for supporting trailers carrying mechanical equipment, such as hydraulic fracturing oil and gas equipment are provided. One, two or at least three supports extend from the trailer toward ground and are configured to partially support the trailer when in contact with ground, in addition to any axle groups that exist on the trailer. At least one device configured to absorb, damp, or both absorb and damp vibrations from the mechanical equipment during operation is provided. Each device is operatively coupled to, for example integrated with, a corresponding one of the support structures. 1. A system for supporting the weight of a trailer holding mechanical equipment when unsupported by a towing tractor , the system comprising:at least one support structure extending from the trailer toward ground and configured to partially support the trailer when in contact with ground, in addition to any axle groups that exist on the trailer; andat least one device configured to absorb, damp, or both absorb and damp vibrations from the mechanical equipment during operation thereof, wherein each of the at least one devices is operatively coupled to a corresponding one of the at least one support structures.2. The system of claim 1 , wherein the at least one device is included within or is coupled in series with said corresponding one of the at least one support structures.3. The system of claim 1 , wherein the at least one device comprises a spring and a damper located internally within said corresponding one of the at least one support structures.4. The system of claim 3 , wherein the spring is a rubber claim 3 , polymer composite claim 3 , or elastomer spring.5. The system of claim 1 , wherein the at least one device comprises a rubber claim 1 , polymer composite claim 1 , or elastomer isolator which is operatively coupled to a moveable foot of said corresponding one of the at least one support structures.6. The system of claim 1 , wherein at least three support ...

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Номер записи: 33
17-01-2019 дата публикации

Hitch Switch Adapter Cap with Wireless Capabilities

Номер: US20190016185A1
Автор: Cosentino Vincent, Koenig Eric
Принадлежит:

The current invention is a Hitch Switch trailer accessory (switch adapter cap). It is a trailer/camper electrical connection adapter/cap with luminescent features that can be used to switch/power on and off the marker lights on the trailer/camper. The switch adapter cap attaches to electrical pin or blade connectors on standard trailers and campers. It fits over the male connector attached to the trailer/camper. The switch adapter cap has internal components that make connection with the pins or blades on the trailer/camper connector. The switch adapter cap has a novel light-up feature (either around the switch or the switch itself) that enables the switch adapter cap to be visible in low-light settings. The cap will have a wireless communication means that can connect to a computer application on a computing device. 1. A device comprising:A switch adapter cap having electrical blades that make connection to the internal components to a connector where the cap has a switch where the switch will illuminate marker lights.2. A device according to further comprising:Having a wireless communication means.3. A device according to further comprising:Where the wireless communication means is Bluetooth.4. A device according to further comprising:Having the wireless communication means connect to an application on a computing device.5. A device according to further comprising:Where the computing device is a smart phone.6. A process comprising:Having a switch adapter cap having electrical blades that make connection to the internal components ton a connector where the cap has a switch where the switch will illuminate marker lights with a wireless communication means;Having a computer application stored in the non-transitory memory of the one or more computing devices; andUsing the wireless communication means to connect the switch adapter cap to the application.7. A device according to further comprising:Having the computer application have a user profile.8. A device according ...

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Номер записи: 34
17-01-2019 дата публикации

Trailer angle detection using rear backup camera

Номер: US20190016264A1
Автор: Anuj S. Potnis, Krishna Koravadi
Принадлежит: MAGNA ELECTRONICS INC

A method for determining trailer angle includes determining angles of a trailer hitch relative to a data recording device via an angle measuring device while the trailer hitch pivots about a hitch ball of the device. While the trailer hitch pivots about the hitch ball of the device, trailer hitch information is determined responsive to processing of captured image data and responsive to determined angles of the trailer hitch. After determining trailer hitch information, data representative of the determined information is provided to an electronic device, which is disposed at a vehicle having a rear backup camera that has a field of view that encompasses a hitch ball of the vehicle and at least a portion of a hitch of a trailer hitched to the vehicle. Using the provided data, and responsive to processing of captured image data, an angle of the trailer relative to the vehicle is determined.

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Номер записи: 35
17-01-2019 дата публикации

Vehicle, in particular rail vehicle

Номер: US20190016351A1
Автор: Andreas Brueggen, Michael Drews, Thomas Reschat
Принадлежит: SIEMENS AG, Siemens Mobility GmbH

A vehicle, particularly a rail vehicle, includes at least two coach bodies being coupled together and at least one line bridging a gap between the coach bodies. The line, which is an outwardly electrically insulated high-voltage line, is flexible and is guided by a cable guiding device in the region of the gap between the coach bodies at least in sections. The cable guiding device includes a multiplicity of guiding elements which are mechanically coupled together and can be pivoted in relation to each other in a guiding plane. The cable guiding device is flexible in the guiding plane and is less flexible in a plane which is perpendicular thereto than in the guiding plane.

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Номер записи: 36
16-01-2020 дата публикации

Ball Joint Protection Cover For Use On Hitch Mounts

Номер: US20200016947A1
Автор: Hanson Matthew, TAYLOR Curtis
Принадлежит:

Components and devices are disclosed which are made from or otherwise include a protective material configured to release corrosion protection molecules. These exemplary components and devices can be included with trailer hitch mounts, hitch mount assemblies, and associated hardware to provide protection against rust and corrosion. 1. A corrosion-inhibiting protection device in the form of a corrosion-inhibiting protective cover for use with a hitch mount assembly , said corrosion-inhibiting protective cover comprising a cover body having a size and shape to enable said cover body to at least partially cover or encircle at least a portion of the hitch mount assembly , said corrosion-inhibiting protective cover is configured to be retained on a portion of the hitch mount assembly by a shape and/or configuration of said cover body that facilitates in maintaining said cover body on a portion of the hitch mount assembly once the cover body is fully positioned on portion of the hitch mount assembly , said cover body including cover material that at least partially includes a protective material , said protective material formed of or including a material that releases corrosion protection molecules.2. The corrosion-inhibiting protection device as defined in claim 1 , wherein said cover body is shaped and/or configured to at least partially cover or encircle a ball joint.3. The corrosion-inhibiting protection device as defined in claim 1 , wherein said cover body is formed of a single piece of material.4. The corrosion-inhibiting protection device as defined in claim 1 , wherein said cover body is a) at least partially formed of said protective material claim 1 , b) at least partially coated with said protective material claim 1 , and/or c) includes a cavity that includes said protective material.5. The corrosion-inhibiting protection device as defined in claim 1 , wherein said protective material includes volatile corrosion inhibitors and/or vapor phase inhibitors.6. The ...

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Номер записи: 37
21-01-2021 дата публикации

Magnetic Fastening and Retaining Device and Method

Номер: US20210016619A1
Автор: Columbia John R.
Принадлежит:

A magnetic fastening includes a cinch-block having a body with a first and a second opposing side, a throughbore passing through the body from the first opposing side to the second opposing side along a first axis, and a first magnet disposed on a second axis, wherein the second axis is laterally offset from and parallel to the first axis, wherein the first magnet is configured to apply magnetic force to removably attach a cinch-block to the first metallic object, and wherein the throughbore of the cinch-block is configured to align with a first aperture of the first metallic object and a first aperture of a second object; a cinch-pin configured to pass through the aligned throughbore and apertures to securely fasten the first metallic object, the cinch-block, and the second object; and wherein the body of the cinch-block is configured to limit rotation during fastening. 1. A magnetic fastening device for fastening a first metallic object having a first aperture to a second object having a first aperture , comprising: a body comprising a first and a second opposing side,', 'a throughbore passing through the body from the first opposing side to the second opposing side along a first axis, and', 'a first magnet disposed on a second axis, wherein the second axis is laterally offset from and parallel to the first axis,', 'wherein the first magnet is configured to apply magnetic force to removably attach the cinch-block to the first metallic object, and', 'wherein the throughbore of the cinch-block is configured to align with the first aperture of the first metallic object and the first aperture of the second object;, 'a cinch-block comprising 'a proximal end, a distal end, and an elongated midsection connecting the proximal and distal ends;', 'a cinch-pin comprisingwherein the cinch-pin is configured to pass through the aligned throughbore and apertures to securely fasten the first metallic object, the cinch-block, and the second object; andwherein the body of the cinch ...

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Номер записи: 38
21-01-2021 дата публикации

TRAILER STABILIZER

Номер: US20210016984A1
Автор: Kimener R. Peter, Kimener Thomas Terrence, Wahlstrom Daniel
Принадлежит: Stabilock, LLC

A trailer stabilizing device for stabilizing a parked freight trailer, the trailer stabilizing device comprising a frame separate from the support frame of the parked freight trailer, the stabilizing device frame having mounted thereto wheels and a hitch, the stabilizing device including a repositionable jack. 1. A trailer stabilizing device for stabilizing a parked freight trailer , the trailer stabilizing device comprising a frame separate from the support frame of the parked freight trailer , the stabilizing device frame having mounted thereto wheels and a hitch , the stabilizing device including a repositionable jack.2. The trailer stabilizing device of claim 1 , wherein the repositionable jack includes a first repositionable jack and a second repositionable jack.3. The trailer stabilizing device of claim 2 , wherein:the first repositionable jack comprises a first screw jack;the second repositionable jack comprises a second screw jack; and,at least one of the first screw jack and the second screw jack is operatively coupled to a drive shaft, a transmission, and a motor.4. The trailer stabilizing device of claim 1 , wherein:the frame includes a first frame rail and a second frame rail; and,the frame includes a first cross-member concurrently mounted to the first frame rail and the second frame rail.5. The trailer stabilizing device of claim 1 , wherein the frame includes a gooseneck having an elevated hitch pin.6. The trailer stabilizing device of claim 1 , wherein the frame includes an opening through which at least a portion of the repositionable jack extends.7. The trailer stabilizing device of claim 1 , wherein:the frame includes a first opening and a second opening:the repositionable jack comprises a first repositionable jack and a second repositionable jack;at least a portion of the first repositionable jack extends through the first opening; and,at least a portion of the second repositionable jack extends through the second opening.8. The trailer ...

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Номер записи: 39
17-01-2019 дата публикации

ELECTRICAL CONNECTOR

Номер: US20190020160A1
Автор: Gibellini Renzo, Rabacchi Roberto
Принадлежит:

An electrical connector () comprising a plurality of pins () arranged according to a first arrangement and connectable to a respective series of cables. A first circuit board () forms a first series of electrical paths (), each of which is electrically connected to a respective pin (). A second circuit board () forms a second series of electrical paths (). An electric terminal () is fastened to the second circuit board (), the terminal having a plurality of electrical contacts () arranged according to a second arrangement, and configured for receiving respective cables. Each contact () of the terminal () is directly connected to a respective one of the electrical paths () of the second circuit board (). Electrically conductive interconnection pins () are each connected to a respective conductive path () of the first board () and to a respective conductive path () of the second board (), so as to electrically connect each pin () to a respective electrical contact () of the terminal (). 2. A connector according to claim 1 , wherein the second arrangement of the electrical contacts of the terminal is substantially identical to claim 1 , or corresponds to claim 1 , the first arrangement of the pins.3. A connector according to claim 1 , wherein the second arrangement of the electrical contacts of the terminal is different from the first arrangement of the pins.4. A connector according to claim 3 , wherein the first arrangement of the pins is a substantially circular arrangement claim 3 , and wherein the second arrangement of the electrical contacts of the terminal is a linear arrangement.5. A connector according to claim 1 , further comprising one or more electronic components installed on the circuit board.6. A connector according to claim 5 , wherein at least one of the electronic components installed on the circuit board is a component for monitoring the presence and the quality of signals transmitted and/or received by the pins and for generating a notification ...

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Номер записи: 40
26-01-2017 дата публикации

BALL MOUNT FOR MEASURING TONGUE WEIGHT OF A TRAILER

Номер: US20170021684A1
Автор: McAllister Kevin
Принадлежит:

A ball mount for measuring tongue weight of a trailer is disclosed. The ball mount can comprise a ball portion for interfacing with a ball configured to couple with a tongue of a trailer, a hitch portion for interfacing with a hitch receiver associated with a vehicle, and a load measurement device associated with the hitch portion. The hitch portion can be configured to pivot relative to the hitch receiver about a fulcrum in response to a downward force on the ball, with the hitch receiver resisting rotation of the hitch portion about the fulcrum thereby inducing a load on the hitch portion. The load measurement device can be configured to determine a magnitude of the downward force on the ball based on the load on the hitch portion. 1. A ball mount for measuring tongue weight of a trailer , comprising:a ball portion for interfacing with a ball configured to couple with a tongue of a trailer;a hitch portion for interfacing with a hitch receiver associated with a vehicle; anda load measurement device associated with the hitch portion,wherein the hitch portion is configured to pivot relative to the hitch receiver about a fulcrum in response to a downward force on the ball, the hitch receiver resisting rotation of the hitch portion about the fulcrum thereby inducing a load on the hitch portion, andwherein the load measurement device is configured to determine a magnitude of the downward force on the ball based on the load on the hitch portion.2. The ball mount of claim 1 , wherein the load measurement device comprises:a reservoir having a fluid and a piston disposed therein, wherein the piston is configured to interface with the hitch receiver and affect a pressure of the fluid as a result of the downward force on the ball; anda pressure sensor in fluid communication with the reservoir.3. The ball mount of claim 1 , further comprising a display configured to indicate the magnitude of the downward force.4. The ball mount of claim 3 , wherein the display is associated ...

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Номер записи: 41
25-01-2018 дата публикации

TRAILER HITCH

Номер: US20180022176A1
Автор: Cardenas Daniel Gustavo
Принадлежит:

A ball-type hitch half is mounted on a towing vehicle, and a socket is mounted on a pivotable arm attached to the towed vehicle. The socket includes a shoulder surrounding the socket including a plurality of radially spaced pins. The ball has a neck that extends downward. Surrounding the neck is a peripheral collar on which a plurality of arcuately extending electrical contacts are provided. The pins surrounding the socket on its peripheral shoulder are spring biased in the downward direction such that they are forced into engagement with the arcuate contacts on the collar which is spring biased upward. When the socket is installed and locked over the ball, the contact pins are spring biased into contact with the arcuate electrical contact areas such that for any rotative or pivoted position of the towed vehicle with respect to the towing vehicle, the pins maintain contact with the arcuate contacts. 1. An improved trailer hitch , comprising:a) a ball attachable to a vehicle via a neck and fastener;b) a collar surrounding said ball extending radially outwardly from said ball and peripherally of said ball;c) at least one arcuate electrical conductor attached on an upper surface of said collar;d) a socket attachable to another vehicle;e) a shoulder peripherally attached to said socket and bearing at least one pin facing downward and biased downwardly;f) said socket being coupleable to said ball and when so coupled, said at least one pin engages said arcuate electrical conductor through a variety of horizontal and vertical orientations of said ball with respect to said socket.2. The improved trailer hitch of claim 1 , wherein said collar has a part spherical surface on which said at least one arcuate conductor is carried.3. The improved trailer hitch of claim 1 , wherein each pin is biased downwardly by a compression spring.4. The improved trailer hitch of claim 1 , wherein each pin has a flat lower contact surface.5. The improved trailer hitch of claim 1 , wherein said ...

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Номер записи: 42
10-02-2022 дата публикации

TRAILER STABILIZATION AND RESTRAINT

Номер: US20220041141A1
Автор: Kimener Thomas Terrance
Принадлежит: Stabilock, LLC

A parked freight trailer stabilizer and restraint comprising: (a) a kingpin receiver configured to lock onto a kingpin of a parked freight trailer; (b) a jack operatively coupled to the kingpin receiver, the jack repositionable between a retracted position and an extended position; (c) a tail hold operatively coupled to the kingpin receiver, the tail hold repositionable between a stowed position and a restraining position, the tail hold configured to engage a ground mount; and, (d) a transport receiver configured to engage a transport vehicle. 130.-. (canceled)31. A method of stabilizing a parked semi-trailer , the method comprising:transporting a trailer stabilizer using a transport vehicle so that at least a portion of the trailer stabilizer is lifted off the ground, wherein the trailer stabilizer is releasably engaged by the transport vehicle;approaching a front of the parked semi-trailer, while the parked semi-trailer is oriented with its rear end adjacent an opening of a loading dock, with the transport vehicle while at least the portion of the trailer stabilizer remains lifted off the ground;repositioning the trailer stabilizer, using the transport vehicle, underneath a front nose of the semi-trailer to provide a vertical gap between the parked semi-trailer and the ground unoccupied by the trailer stabilizer;disengaging the trailer stabilizer from the transport vehicle and maintaining the vertical gap; andrepositioning at least the portion of the trailer stabilizer to contact the ground without repositioning landing gear of the parked semi-trailer.32. The method of claim 31 , wherein:the portion of the trailer stabilizer that is lifted off the ground comprises a ground pad; andrepositioning at least the portion of the trailer stabilizer to contact the ground without repositioning the landing gear of the parked semi-trailer comprises repositioning the ground pad to contact the ground without repositioning the landing gear of the parked semi-trailer.33. The ...

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Номер записи: 43
23-01-2020 дата публикации

TRAILER LOCK STRUCTURE

Номер: US20200023698A1
Автор: TSAI CHIN-HUI
Принадлежит:

A trailer lock structure, which includes a body, a lock barrel set and a latch set, wherein a fitting portion is set on the upper side of the body, a latch insertion hole and a rabbet are set on the fitting portion, a latch mounting base and a horizontal lock barrel holder are set on the lower side of the body, a first fitting hole is set on the latch mounting base, a second fitting hole is set on the horizontal lock barrel holder, the lock barrel set is installed in the second fitting hole, the latch set is installed in the first fitting hole. By the composition of the above components, the anti-theft capability and the use efficiency of trailer locks would be improved. 1. A trailer lock structure , which includes:a body, a fitting portion is set on its upper side, a latch insertion hole and a rabbet are set on the fitting portion, a latch mounting base and a horizontal lock barrel holder are set on the lower side of the body, a first fitting hole is set on the latch mounting base, the first fitting hole is communicated with the latch insertion hole, a second fitting hole is set on the horizontal lock barrel holder;a lock barrel set, which is fit in the second fitting hole, the lock barrel set includes a lock barrel, a drive piece and a first spring, a keyhole is set on the outer end of the lock barrel, the keyhole is provided for a key to insert into for unlocking operation, a latch bolt is set on the inner end of the lock barrel, the latch bolt is connected to one end of the drive piece and drives the drive piece to rotate, the other end of the drive piece is pressed by the elasticity of the first spring;a latch set, which is set in the first fitting hole, the latch set includes a latch, a latch barrel and a second spring; a clip section is set on the upper end of the latch; a limiting section, an actuation section and a pressing section are sequentially set below the clip section; a horizontal hole is set on the limiting section for one end of a fixing bolt to ...

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Номер записи: 44
23-01-2020 дата публикации

Angle-Measuring Assembly

Номер: US20200025550A1
Автор: Merz Andreas, Utermoehlen Fabian
Принадлежит:

The disclosure relates to an angle-measuring assembly for acquiring a pivot angle between a motor vehicle and a trailer coupled to the vehicle by a detachable coupling, wherein the coupling comprises a first coupling element connected to the tractor vehicle and a second coupling element connected to the trailer, having a measured value generator associated with the coupling for generating a magnetic field, having a measured value sensor associated with the coupling for acquiring the magnetic field, and having an analysis unit for determining the pivot angle in dependence on the magnetic field acquired by the measured value sensor. The measured value generator and the measured value sensor are both arranged on the first coupling element or the second coupling element. A magnetic field manipulator is arranged on the second or the first coupling element, opposite to the measured value generator and the measured value sensor. 1. An angle-measuring assembly for acquiring a pivot angle between a longitudinal center axis of a tractor vehicle and a longitudinal center axis of a trailer coupled to the tractor vehicle by a coupling , the coupling being detachable and forming a pivot axis in a vertex of the pivot angle , the coupling having a first coupling element connected to the tractor vehicle and a second coupling element connected to the trailer , the angle-measuring assembly comprising:a measured value generator associated with the coupling and configured to generate a magnetic field, the measured value generator having an emitter coil;a measured value sensor associated with the coupling and configured to sense the magnetic field, the measured value sensor having a receiver coil;a magnetic field manipulator arranged on one of (i) the first coupling element and (ii) the second coupling element, the magnetic field manipulator being substantially axially opposite to the measured value generator and the measured value sensor in relation to the pivot axis; andan analysis ...

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Номер записи: 45
02-02-2017 дата публикации

TRAILER AND PACKAGING SYSTEM FOR TRAILER ELECTRICAL COMPONENTS

Номер: US20170028800A1
Автор: Carremm Swadad A., Ghannam Mahmoud Yousef, PITTENGER Joel Allen, Schondorf Steven Yellin, Scott Roy Joseph, Tippy David James
Принадлежит:

A trailer yaw sensing apparatus is provided. The trailer yaw sensing apparatus includes a housing, a yaw sensor, and a docking station. The housing is configured for installation on a trailer. The housing defines apertures that are configured to engage fasteners for mounting yaw sensors in a plurality of orientations. The yaw sensor includes an external casing and is disposed within the housing. The docking station is affixed to the housing and is configured to receive a trailer-to-vehicle electrical connector. 1. A trailer yaw sensing apparatus comprising:a housing configured for installation on a trailer, and defining apertures configured to engage fasteners for mounting yaw sensors in a plurality of orientations;a yaw sensor including an external casing, and disposed within the housing; anda docking station affixed to the housing, and configured to receive a trailer-to-vehicle electrical connector.2. The trailer yaw sensing apparatus of claim 1 , wherein the housing includes a plurality of internal walls and the apertures are defined by the plurality of internal walls.3. The trailer yaw sensing apparatus of claim 2 , wherein the plurality of internal walls includes a first internal wall and a second internal wall claim 2 , and wherein the first internal wall is perpendicular to the second internal wall.4. The trailer yaw sensing apparatus of claim 2 , wherein the plurality of internal walls includes a first internal wall and a second internal wall claim 2 , and wherein the first internal wall is parallel to the second internal wall.5. The trailer yaw sensing apparatus of claim 1 , wherein the housing includes a plurality of external walls that define mounting holes that are configured to engage fasteners for mounting the housing to the trailer in a plurality of orientations relative to the trailer.6. The trailer yaw sensing apparatus of claim 5 , wherein the plurality of external walls includes a first external wall and a second external wall claim 5 , and ...

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Номер записи: 46
01-02-2018 дата публикации

CUSHIONED PROTECTION DEVICE

Номер: US20180029430A1
Автор: Abernethy, Foster Samuel Richard, JR. Joseph Michael
Принадлежит:

A cushioned protection device may protect a tailgate of a tow vehicle from damage from a trailer. The cushioned protection device may be made from a polyethylene foam block having an internal cavity sized to fit snugly around a top portion of a crank jack attached to the trailer. 1. A cushioned protection device for protecting a tailgate of a tow vehicle from damage from a trailer comprising a foam block having an internal cavity sized to fit snugly around a top portion of a crank jack attached to the trailer.2. The cushioned protection device of wherein the foam block is made of polyethylene foam.3. The cushioned protection device of wherein the foam block further comprises an upper protection portion for protecting the tailgate from an initial impact claim 2 , a central protection portion for providing rigidity and for providing a secondary cushioning claim 2 , and a lower protection portion for securing the cushioned protection device to the crank jack.4. The cushioned protection device of wherein the upper protection portion is made from a foam having a density of 1.7 pounds per cubic foot claim 3 , the central protection portion is made from a foam having a density of 6 pounds per cubic foot claim 3 , and the lower protection portion is made from a foam having a density of 1.65 pounds per cubic foot.5. The cushioned protection device of wherein the upper protection portion is a solid block.6 claim 5 , cushioned protection device of wherein the lower protection portion further includes a lower opening defining a lower portion of the internal cavity and a side opening.7. The cushioned protection device of wherein the internal cavity has a shape substantially conforming to the shape of the crank jack.8. The cushioned protection device of wherein the foam block is made from a single piece of foam having a uniform density.9. The cushioned protection device of further comprising a slip covering fitting over the foam block for protecting the block from the elements ...

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Номер записи: 47
17-02-2022 дата публикации

METHODS AND SYSTEMS FOR A TRACTOR AND A TRAILER

Номер: US20220048346A1
Автор: Sidders Jason M.
Принадлежит:

Methods and systems are provided for a coupling device for a tractor and a trailer. In one example, a system, comprising a tractor comprising an engine, a motor, and an electrical energy storage device, a trailer comprising a battery bank and a power distribution unit, and a coupling configured to fixedly couple the trailer to the tractor and to electrically couple the power distribution unit to the electrical energy storage device. 1. A system , comprising:a vehicle comprising an engine, a motor, and an electrical energy storage device;a trailer comprising a battery bank and a power distribution unit; anda coupling configured to fixedly couple the trailer to the vehicle and to electrically couple the power distribution unit to the electrical energy storage device.2. The system of claim 1 , wherein the coupling comprises a high-voltage interlock loop feature.3. The system of claim 1 , wherein the coupling comprises a jaw coupling feature fixedly coupling a pivot plate and a fifth wheel pin of the coupling.4. The system of claim 3 , wherein the pivot plate and the fifth wheel pin comprise slip rings.5. The system of claim 4 , wherein opposite ends of a ramp extend from ends of the pivot plate claim 4 , and wherein an electrical connection extends along a bottom side of the ramp.6. The system of claim 1 , wherein a cable comprises one or more electrical wires of an electrical coupling portion of the coupling claim 1 , wherein a handle extends below the cable and supports a weight of the cable.7. The system of claim 1 , wherein the trailer comprises a solar panel configured to supply energy to the battery bank.8. The system of claim 1 , wherein the power distribution unit is configured to supply electrical energy to the electrical energy storage device the coupling.9. The system of claim 1 , wherein the coupling is the only coupling between the vehicle and the trailer.10. A system claim 1 , comprising:a heavy-duty vehicle comprising an engine and an electric motor, ...

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Номер записи: 48
17-02-2022 дата публикации

System and methods for autonomously backing a vehicle to a trailer

Номер: US20220048497A1
Автор: Austin CHONG, Caroline HOFGAARD, Christian HEUSSY, Kirstin SCHAUBLE, Oleksiy Khomenko, Pauline SHAMMAMI, Stan DELIZO, Ted Scherzinger, Yen-Lin Han
Принадлежит: PACCAR INC

In some embodiments, techniques are provided for autonomously backing a vehicle (such as a Class 8 truck) to a trailer. In some embodiments, environment sensors such as image sensors and range sensors mounted to the vehicle detect a trailer and determine distances between the trailer and the vehicle as well as relative angles of the trailer and the vehicle. In some embodiments, the vehicle determines a path to the trailer based on this information, and autonomously controls braking, torque, and/or steering of the vehicle to autonomously back the vehicle along the determined path.

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Номер записи: 49
31-01-2019 дата публикации

Coupling Head

Номер: US20190031169A1
Автор: KHAIRNAR Pankaj, SHAHAPURE Mahesh, SONAR Sachin
Принадлежит:

A coupling head for a coupling system, in particular for a coupling system for the pneumatic connection of a pneumatic brake system of a towing vehicle and a trailer, has a coupling head housing, a filter insert and a sealing element. The coupling housing has at least one first coupling connection and at least one second coupling connection. The first coupling connection forms a filter insert recess, into which the filter insert is inserted. In the normal operating state, the sealing element lies in a sealing manner against the filter insert and, in the bypass operating state, opens up a bypass between sealing element and filter insert. 1. A coupling head for a coupling system that pneumatically connects a pneumatic brake system of a towing vehicle and a trailer , comprising:a coupling head housing;a filter insert; anda sealing element, whereinthe coupling head housing has at least one first coupling connection and at least one second coupling connection,the first coupling connection forms a filter insert recess, into which the filter insert is inserted, andin a normal operating state, the sealing element bears sealingly against the filter insert, and, in a bypass operating state, opens up a bypass between the sealing element and the filter insert.2. The coupling head as claimed in claim 1 , whereinthe sealing element has a radially circumferential sealing lip.3. The coupling head as claimed in claim 2 , whereinin a mounted state, the sealing lip is positioned against an outer side of the filter insert.4. The coupling head as claimed in claim 2 , whereinthe sealing lip is oriented in the direction of a housing interior of the coupling head housing.5. The coupling head as claimed in claim 1 , whereinthe filter insert is fastened separately in the coupling head housing.6. The coupling head as claimed in claim 5 , whereinthe filter insert is fastened by a screw.7. The coupling head as claimed in claim 6 , whereinin the mounted state, the screw is arranged on that end ...

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Номер записи: 50
30-01-2020 дата публикации

TRAILER BACKUP OFFSET DETERMINATION

Номер: US20200031392A1
Автор: Lavoie Erick Michael, Mattern Donald Jacob, Raad Joseph M.
Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

A system for calibrating a backup assist system for a trailer attached to a vehicle is provided which includes a hitch sensor continuously measuring a hitch angle between the vehicle and the trailer. A controller is configured to determine an offset of the measured hitch angle. The controller is configured to calculate and store in memory a forward offset if no reverse offset is stored. 1. A system for calibrating a backup assist system for a trailer attached to a vehicle , comprising:a hitch sensor continuously measuring a hitch angle between the vehicle and the trailer; anda controller configured to determine an offset of the measured hitch angle, wherein the controller is configured to prioritize the offset determined while the vehicle and the trailer are moving in reverse over the offset determined while the vehicle and the trailer are moving forward.2. The system of claim 1 , wherein the offset is determined between the measured hitch angle and an actual hitch angle when the actual hitch angle is substantially zero.3. The system of claim 1 , wherein the controller is further configured to not calculate a forward offset if the reverse offset is stored.4. The system of claim 1 , wherein the forward and reverse offsets are determined during a steady state condition of the vehicle and the trailer.5. The system of claim 1 , further comprising:a knob sensor continuously sensing a knob angle, wherein the knob angle is substantially zero when the vehicle and trailer are in a substantially standing state, and wherein the reverse offset is determined when the knob angle is substantially zero over a threshold time while the vehicle is driving above a threshold speed.6. The system of further comprising:a yaw sensor continuously sensing a yaw rate of the vehicle, wherein the yaw rate of the vehicle is substantially zero when the vehicle is steered straight, and wherein the forward and reverse offsets are determined when the angle rate is substantially zero over a threshold ...

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Номер записи: 51
30-01-2020 дата публикации

Peripheral monitoring device

Номер: US20200031398A1
Автор: Kazunori Ono, Kazuya Watanabe, Masahiko Sakabe, Takayuki Nakasho, Tetsuya Maruoka
Принадлежит: Aisin Seiki Co Ltd

A peripheral monitoring device according to an embodiment includes an acquirer configured to acquire a first image generated by an imaging device, and acquire a steering angle of a vehicle, the imaging device that images an area behind the vehicle; a calculator configured to calculate an estimate of trajectory of a first coupling device from the steering angle, the first coupling device being mounted on the vehicle to couple the vehicle to a towed vehicle; and an output configured to display the first image on a display screen for use in an interior of the vehicle and to superimpose a second image on the first image on the display screen. The second image is of a linear shape representing the estimate of trajectory. The linear shape widens continuously or in stages as being away from a vehicle-side end.

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Номер записи: 52
05-02-2015 дата публикации

ROAD TRAILER WITH ORIENTABLE SECONDARY WHEELSET

Номер: US20150035252A1
Автор: Segard Jean-Baptiste
Принадлежит:

A road trailer () includes, under a chassis () with fixed draw bar (), a main wheelset () and a secondary wheelset (). A retraction device (M, V, ) allows the wheelset () to be moved in such a way that the trailer () rests on the ground (S) selectively either via the main wheelset () or via the secondary wheelset (). An orientation device allows the secondary wheelset () to have its direction oriented according to a reversing path followed by a towing vehicle () to which the trailer () is hitched. Orienting the secondary wheelset () allows the trailer () to be kept always along the axis of the towing vehicle () during reversing. 112345. Road trailer () provided with a trailer chassis () , with a main wheelset () and with a fixed drawbar device () for coupling it to a towing vehicle () , further comprising:{'b': '6', 'a secondary wheelset (),'}{'b': 6', '3', '6', '6', '3', '6', '3', '6', '3', '3, 'i': 'd', 'retraction means (M, V, ) for selectively moving, out of the main wheelset () and the secondary wheelset (), at least one of them between a first position in which the secondary wheelset () is retracted away from the ground (S) with respect to the main wheelset () so that the secondary wheelset () remains away from the ground (S) when the trailer is resting on the ground (S) via the main wheelset (), and a second position in which the secondary wheelset () is deployed toward the ground (S) past the main wheelset () so that the main wheelset () remains away from the ground (S) when the trailer is resting on the ground (S) via the secondary wheelset,'}{'b': 6', '7', '6', '5, 'i': 'e', 'orientation means (, ) for orienting the direction of the secondary wheelset () according to a reversing path of the towing vehicle ().'}21326621362163d. Road trailer () as claimed in claim 1 , wherein the main wheelset () is at a fixed height with respect to the chassis () claim 1 , while the retraction means (M claim 1 , V claim 1 , ) are designed to move the secondary wheelset () ...

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Номер записи: 53
04-02-2021 дата публикации

POWER CONTROL DEVICE FOR CONTROLLING AN ELECTRIC MACHINE IN A VEHICLE TRAILER

Номер: US20210031770A1
Автор: Knorr Slawa
Принадлежит:

A power control device is provided for controlling an electric machine in a vehicle trailer. The electric machine is coupled to at least one wheel of the vehicle trailer to be able to convert mechanical rotation power at the wheel and electric power at the electric machine into one another. The power control device is configured to control a mechanical power output and/or a mechanical power input of the electric machine and is configured to control the mechanical power output and/or the mechanical power input of the electric machine as a function of a present driving condition of a towing vehicle pulling the vehicle trailer. 110-. (canceled)11. A power control device for controlling an electric machine in a vehicle trailer , the electric machine being coupled to at least one wheel of the vehicle trailer to be able to convert mechanical rotation power at the wheel and electric power at the electric machine into one another , the power device configured to:control a mechanical power output of the electric machine and/or a mechanical power input of the electric machine; andcontrol the mechanical power output of the electric machine and/or the mechanical power input of the electric machine as a function of a present driving condition of a towing vehicle pulling the vehicle trailer.12. The power control device as recited in claim 11 , wherein the vehicle trailer includes a drawbar for attachment to the towing vehicle and for transmitting forces between the towing vehicle and the vehicle trailer claim 11 , and wherein the power control device includes an electromechanical sensor system configured to generate a control signal for controlling the mechanical power output of the electric machine and/or the mechanical power input of the electric machine as a function of a force presently transmitted by the drawbar or as a function of a present relative distance between the towing vehicle and the vehicle trailer.13. The power control device as recited in claim 12 , wherein a ...

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Номер записи: 54
04-02-2021 дата публикации

SYSTEM AND METHOD FOR PIVOTING A COUPLING COMPONENT

Номер: US20210031843A1
Автор: Köster Mario Sebastian
Принадлежит:

A system for pivoting a coupling component for an outrigger, for a coupling between a tractor unit and a semi-trailer includes a rotation configured to pivot the coupling component between a primary position and a secondary position, and at least one line, which is guided into the coupling component via the rotation device, wherein the system is configured such that the at least one line forms a loop in the primary position in a defined area, and the loop is reduced in size when pivoted to the secondary position. 114.-. (canceled)15. A system for pivoting a coupling component for a coupling between a tractor unit and a semitrailer , comprising:a rotation device configured to pivot the coupling component between a primary position and a secondary position; andat least one line configured to be guided via the rotation device into the coupling component;wherein the at least one line is guided through an opening in the rotation device;wherein the rotation device comprises a cable guide for guiding the at least one line;wherein a collar element projecting from the rotation device forms part of the cable guide;wherein the collar element is interrupted on a side facing the opening or has an indentation; andthe at least one line forms a loop in the primary position in a defined area, and the loop is reduced in size when pivoted to the secondary position.16. The system according to claim 15 , wherein a length of the at least one line is dimensioned such that the at least one line can be guided without overstretching when a maximum deflection is assumed in the secondary position.17. The system according to claim 15 , wherein the rotation device further comprises a cable guide and a cable channel for guiding the at least one line.18. The system according to claim 15 , further comprising:a collar element projecting from a side of the rotation device facing the axis of rotation; anda housing located above the rotation device forms part of the cable guide and/or the cable channel ...

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Номер записи: 55
31-01-2019 дата публикации

METHOD FOR MEASURING A LOAD ON A TOWING HOOK AND A TOWING HOOK ARRANGEMENT

Номер: US20190033150A1
Автор: LASSCHE Teunis
Принадлежит:

A method for measuring the applied load on a towing hook/or a tow bar accessory of a towing hook arrangement for a vehicle, and a towing hook arrangement for a vehicle. The towing hook arrangement comprises a towing hook and/or a tow bar accessory arranged on a tow bar, the towing hook arrangement also comprises a sensor arrangement having at least one actuator and at least one sensor, the sensor arrangement is adapted to detect an imparted vibration on the tow bar and use the detected imparted vibration to determine the applied load on the towing hook and/or the tow bar accessory. 110101211102021212222. A method for measuring the applied load on a towing hook/or a tow bar accessory of a towing hook arrangement () for a vehicle , said towing hook arrangement () comprising a towing hook () and/or a tow bar accessory arranged on a tow bar () , said towing hook arrangement () comprising a sensor arrangement () having at least one actuator ( , ′) and at least one sensor ( , ′) , said method comprising the steps of;{'b': 11', '21', '21, 'a) imparting a vibration to said tow bar () using said at least one actuator (, ′);'}{'b': 22', '22, 'b) detecting the imparted vibration using said at least one sensor (, ′); and'}{'b': '12', 'c) using said detected imparted vibration to determine the applied load on said towing hook () and/or said tow bar accessory.'}210101210. The method according to claim 1 , whereby said method further comprises the step of; determining the first or higher harmonic of the natural frequency of said tow hook arrangement () claim 1 , and using said determined first or higher harmonic of the natural frequency of said tow hook arrangement () to determine the applied load on said towing hook () and/or said tow bar accessory claim 1 , said determination is preferably done after said towing hook arrangement () is mounted to a vehicle.310111222. The method according to claim 2 , whereby said first or higher harmonic of the natural frequency of said tow hook ...

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Номер записи: 56
11-02-2016 дата публикации

Adjustable Trailer Hitch Security Apparatus

Номер: US20160039259A1
Автор: Elliott Steven Craig
Принадлежит:

An adjustable trailer hitch security apparatus for use with an adjustable trailer hitch assembly to selectively cover the side holes of the hitch assembly's hitch mount, thereby preventing unauthorized access to the fastening system used to secure a trailer connection to the hitch mount comprises a moving cover portion connected to a fixed attachment portion. The cover portion is defined by a rectangular box shaped, hollow housing having an open elongated side opposite an elongated side wall and an open bottom side opposite an top side wall. The attachment portion is defined by a rectangular plate body having a top lip and a bottom lip, with a plurality of attachment apertures in its body. The cover portion is hinged to the attachment portion, enabling it to rotate from a open position to a closed position in which the cover portion and the attachment portion form a rectangular enclosure. 1. An adjustable trailer hitch security apparatus , comprising:a channel hitch mount;a trailer connection attachable to the hitch mount solely by receiving at least one bolt fastener which passes through the trailer connection and hitch mount, wherein the hitch mount is configured to enable the trailer connection to be attached thereto in one of a plurality of discrete, selectable positions;an attachment portion adapted to be attached to the hitch mount solely through receiving each of the at least one bolt fastener which attach the trailer connection to the hitch mount; anda cover portion movably integrated with said attachment portion and defining a hollow housing having at least one open side, wherein the cover portion is configured to be selectively placed in a first position relative to said attachment portion in which the cover portion encloses the at least one bolt fastener that attaches the trailer connection to the hitch mount and is received by the attachment portion in said hollow housing.2. The adjustable trailer hitch security apparatus of claim 1 , wherein said hollow ...

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Номер записи: 57
12-02-2015 дата публикации

APPARATUS INCLUDING POWERED-ACTUATOR ASSEMBLY FOR MOVING LOAD-BEARING FRAME ASSEMBLY RELATIVE TO HITCH ASSEMBLY OF VEHICLE

Номер: US20150042071A1
Автор: Hamm Robert A.
Принадлежит:

An apparatus is for a tool box and a vehicle having a hitch assembly. The apparatus includes a frame assembly and a powered-actuator assembly. The frame assembly is configured to be load bearing, and is also configured to facilitate secured connection with the hitch assembly of the vehicle. The powered-actuator assembly is configured to be powered by a power source, and is also configured to move the frame assembly relative to the hitch assembly of the vehicle in such a way as to facilitate secured connection between the frame assembly and the hitch assembly. The powered-actuator assembly is fixedly connected to the frame assembly. The frame assembly is configured to supportably receive the tool box. The frame assembly is selectively removable from the tool box. 1. An apparatus for a tool box and a vehicle having a hitch assembly , the apparatus comprising:a frame assembly being configured to be load bearing, and also being configured to facilitate secured connection with the hitch assembly of the vehicle; anda powered-actuator assembly being configured to be powered by a power source, and the powered-actuator assembly also being configured to move the frame assembly relative to the hitch assembly of the vehicle in such a way as to facilitate secured connection between the frame assembly and the hitch assembly; andthe frame assembly being configured to supportably receive and surround the tool box in such a way as to prevent lateral movement of the tool box once received by the frame assembly;the frame assembly being selectively removable from the tool box;the powered-actuator assembly being fixedly connected to the frame assembly; andthe powered-actuator assembly extending along a vertical length of the frame assembly.2. The apparatus of claim 1 , wherein:the frame assembly is further configured to support a load once the frame assembly receives the load; andthe powered-actuator assembly is further configured to move the frame assembly supporting the load relative ...

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Номер записи: 58
24-02-2022 дата публикации

Autonomous detection of and backing to trailer kingpin

Номер: US20220055430A1
Автор: Austin CHONG, Caroline HOFGAARD, Christian HEUSSY, Kirstin SCHAUBLE, Oleksiy Khomenko, Pauline SHAMMAMI, Stan DELIZO, Ted Scherzinger, Yen-Lin Han
Принадлежит: PACCAR INC

A method of autonomously backing a vehicle (e.g., a tractor unit) to a trailer (e.g., a semi-trailer) comprising a trailer-mounted coupling device (e.g., a kingpin). The method includes determining, by an autonomous backing module of the vehicle, a target corresponding to the trailer-mounted coupling device; determining, by the autonomous backing module, a path to maneuver the vehicle to the target and align a vehicle-mounted coupling device (e.g., a fifth wheel) with the trailer-mounted coupling device, determining, by the autonomous backing module, commands to components of the vehicle to autonomously control the vehicle to maneuver along the determined path to the target, and transmitting, by the autonomous backing module, the commands to the components of the vehicle (e.g., a braking control module, a steering control module, and/or a torque request module). Suitably configured vehicles are also described.

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Номер записи: 59
24-02-2022 дата публикации

PLUG-IN CONNECTOR FOR TRANSMITTING DATA BETWEEN COUPLED VEHICLES, AND SYSTEM AND VEHICLE THEREWITH

Номер: US20220055432A1
Автор: Glavinic Andelko, Goers Andreas
Принадлежит:

A plug-in connector device for a vehicle for transmitting data includes a first interface for connection to a vehicle and a second interface for connection to a connecting line, wherein the first interface and/or the second interface is/are formed as a connecting element, in particular formed as a plug or a socket, for establishing a connection according to an industry standard. A data interface for connection to a data line is electrically connected to the first interface in order to transmit electrical signals and/or data between the data interface and the second interface. The first interface is electrically connected to the second interface to transmit electrical signals and/or data between the first interface and the second interface. A connecting line is configured for connection to a second interface of the plug-in connector device. A vehicle includes a system having the plug-in connector device, and a vehicle has such a system. 164646464101214abc. A plug-in connector device ( , , , ) for a vehicle () , in particular a towing vehicle () or a vehicle trailer () , for transmitting data , comprising:{'b': 66', '66', '66', '66', '10, 'i': a', 'b', 'c, 'a first interface (, , , ) for connection to a vehicle (),'}{'b': 68', '68', '68', '68', '26', '74', '74', '74', '137, 'i': a', 'b', 'c', 'a', 'b', 'c, 'a second interface (, , , ) for connection to a connecting line (, , , , ),'}{'b': 66', '66', '66', '66', '68', '68', '68', '68', '28', '22', '24', '22', '24, 'i': a', 'b', 'c', 'a', 'b', 'c, 'wherein at least one of the first interface (, , , ) and and/or the second interface (, , , ) is a connecting element () for establishing a connection (, ) according to an ISO or SAE standard, in particular a connection () according to ISO 7638 or a connection () according to ISO 12098,'}{'b': 70', '70', '70', '70', '78', '84', '10, 'i': a', 'b', 'c, 'a data interface (, , , ) for connection to a data line (, ) of the vehicle (),'}{'b': 70', '70', '70', '70', '66', '66', '66 ...

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Номер записи: 60
24-02-2022 дата публикации

TRAILER STABILIZER AND RESTRAINT

Номер: US20220055849A1
Автор: Kimener Thomas Terrance
Принадлежит: Stabilock, LLC

A trailer restraining device comprising a portable frame having mounted thereto a tail hook and a king pin receiver that includes at least one of a receiver hydraulic cylinder, a receiver pneumatic cylinder, a receiver electric actuator, and a receive winch. 136-. (canceled)37. A method of verifying stabilization of a parked semi-trailer , the method comprising:positioning a semi-trailer stabilizer underneath a forward portion of the parked semi-trailer, and toward a rear end of the parked semi-trailer, while at least two ground supports of the semi-trailer stabilizer are elevated above the ground, where the at least two ground supports are operatively coupled to one another via a cross-members and operatively coupled to at least one angled brace, where positioning the semi-trailer stabilizer includes positioning each of the at least two ground supports to be located on an opposing side of a longitudinal center plane of the parked semi-trailer;repositioning the at least two ground supports, after the semi-trailer stabilizer is positioned underneath the forward portion of the parked semi-trailer, to cause the at least two ground supports to contact the ground, where at least a portion of the semi-trailer stabilizer extends beyond a footprint of the parked semi-trailer; and,displaying a camera image, of a relative position of the semi-trailer stabilizer and the parked semi-trailer, on a visual display within an interior of a loading dock adjacent to the parked semi-trailer.38. The method of claim 37 , further comprising:mounting a camera to an exterior portion of the loading dock; and,orienting the mounted camera to allow capture of the camera image of the relative position of the semi-trailer stabilizer and the parked semi-trailer.39. The method of claim 38 , wherein mounting the camera to the exterior portion of the loading dock includes positioning the camera to extend into a footprint of the parked semi-trailer when the parked semi-trailer is adjacent the loading ...

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Номер записи: 61
07-02-2019 дата публикации

AUTONOMOUS DOCK

Номер: US20190039425A1
Автор: Boillat Matthew T, Cox Nathan H, Dodd Conor H, Mahulkar Vishal V., Sirur Sujay, Snow Kevin, Steeby Jon A, Tsourapas Vasilios, Verma Rajeev
Принадлежит: Eaton Intelligent Power Limited

An autonomous dock system for a vehicle, comprises a control system with instructions comprising steps for receiving a request to implement an autonomous dock routine. A vehicle speed and clutch position are calculated. A clutch position controller is commanded to maintain the calculated clutch position. An actual torque amount is iteratively detected as transferred across the clutch. A vehicle speed-control mechanism is commanded to maintain the calculated vehicle speed, and the actual vehicle speed is iteratively detected. When comparing the commanded vehicle speed to the detected actual vehicle speed indicates that the detected actual vehicle speed is below a speed threshold, and when the actual torque amount transferred across the clutch exceeds a torque threshold, the control system commands an increase in vehicle speed. 141-. (canceled)42. An autonomous dock system , comprising:a vehicle comprising a processor-controllable transmission system;at least one sensing mechanism on the vehicle;at least one transponder on a dock target; calculate a connection distance between the at least one sensing mechanism and the at least one transponder; and', 'control the transmission system to autonomously ramp vehicle speed to connect the vehicle with the dock target., 'a control system, comprising a processor, tangible memory device, and processor executable instructions stored in the tangible memory device, the instructions, which when executed by the processor, implement an autonomous dock process by causing the processor to43. The autonomous dock system of claim 42 , wherein controlling the transmission system comprises the control system autonomously ramping vehicle speed upwards and downwards to connect the vehicle with the dock target.44. The autonomous dock system of claim 42 , wherein the connection distance comprises a closing distance claim 42 , wherein the control system autonomously ramps vehicle speed upwards along the connection distance claim 42 , and claim ...

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Номер записи: 62
06-02-2020 дата публикации

Low-Profile Trailer Jack

Номер: US20200039478A1
Автор: Moreno Refujio
Принадлежит:

A low-profile trailer jack for preventing damage to a jack includes a jack module that comprises a plurality of nested sections so that the jack module is selectively extensible. A first coupler is coupled to the jack module. A second coupler is coupled to an upper face of a hitch assembly proximate to an orifice that is positioned through the hitch assembly. The second coupler is complementary to the first coupler. The jack module is configured to be inserted into the orifice, positioning the second coupler to couple to the first coupler to fixedly position the jack module within the orifice. A top of the jack module is positioned proximate to the second coupler. An actuator is operationally coupled to the jack module. The actuator is positioned to extend the nested sections so that a bottom of the jack module contacts a surface to elevate the hitch assembly. 1. A low-profile trailer jack comprising:a jack module comprising a plurality of nested sections such that the jack module is selectively extensible;a first coupler coupled to the jack module;a second coupler coupled to an upper face of a hitch assembly proximate to an orifice positioned through the hitch assembly, the second coupler being complementary to the first coupler wherein the jack module is configured for selectively inserting into the orifice positioning the second coupler for selectively coupling to the first coupler for fixedly positioning the jack module within the orifice with a top of the jack module positioned proximate to the second coupler; andan actuator operationally coupled to the jack module wherein the actuator is positioned for selectively extending the nested sections such that a bottom of the jack module contacts a surface for elevating the hitch assembly relative to the surface.2. The jack of claim 1 , further including the plurality of nested sections comprising an inner pipe selectively extensible from a lower end of an outer pipe.3. The jack of claim 2 , further comprising: a bar ...

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Номер записи: 63
03-03-2022 дата публикации

MULTI-FUNCTION TRAILER

Номер: US20220063741A1
Автор: Ellis Levi, Hall David R., Hall Stephen, Hansen Justen
Принадлежит: Hall Labs LLC

A trailer is disclosed which includes a first door with a first hinge configured to allow the first door to operate between an open position and a closed position, and a second door on the opposing side of the trailer with a second hinge configured to allow the second door to operate between an open position and a closed position. The trailer also includes a roof and a trailer tongue with a coupling configured to attach to a hitch of a vehicle. Two or more wheels are provided that are extendable from an up position to a down position. In this way, when the wheels are in the down position, the trailer is lifted off the ground. The trailer can thus change between at least three modes, including a first mode for storage, wherein the first door and second door are in the closed position and the wheels are in the up position; a second mode for ingress and egress, wherein at least one of the first door and second door are in the open position; and a third mode for travel, wherein the first door and second door are in the closed position and the wheels are in the down position. 1. A trailer comprising:a first door comprising a first hinge configured to allow the first door to operate between an open position and a closed position;a second door on the opposing side of the trailer comprising a second hinge configured to allow the second door to operate between an open position and a closed position;a roof;a trailer tongue with a coupling configured to attach to a hitch of a vehicle;two or more wheels that are extendable from an up position to a down position, wherein when the wheels are in the down position, the trailer is lifted off the ground; a first mode for storage, wherein the first door and second door are in the closed position and the wheels are in the up position;', 'a second mode for ingress and egress, wherein at least one of the first door and second door are in the open position; and', 'a third mode for travel, wherein the first door and second door are in the ...

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Номер записи: 64
14-02-2019 дата публикации

EXTERNAL POWER SUPPLY FOR AN ELECTRIC VEHICLE

Номер: US20190047496A1
Автор: Sufrin-Disler Daniel Arnold, Weicker Phillip John
Принадлежит:

The present disclosure relates to devices, systems, and methods for providing electric power to low voltage systems of a vehicle. In some embodiments, a vehicle includes a low voltage battery pack and at least two systems configured to draw power from the low voltage battery pack. The at least two vehicle systems can be operable in a first mode while connected to the low voltage battery pack, and can be operable in a second mode while disconnected from the low voltage battery pack. The second mode may be utilized when the vehicle is connected to an external low voltage power source. The second mode may be a low power mode in which the at least two systems have reduced functionality or are prohibited from operating simultaneously. 1. A vehicle comprising:a low voltage battery pack disposed within the vehicle;an electrical connector capable of receiving a power supply from a source external to the vehicle;at least one low voltage load disposed within the vehicle; anda circuit electrically coupled to the low voltage battery pack, the electrical connector, and the least one low voltage load, the circuit configured to selectively direct current from either the low voltage battery pack or the electrical connector to the at least one low voltage load.2. The vehicle of claim 1 , wherein the electrical connector comprises a trailer hitch wiring connector.3. The vehicle of claim 1 , wherein the circuit is configured to detect when an external power source is coupled to the electrical connector.4. The vehicle of claim 3 , wherein the circuit is configured to direct current from the electrical connector at least in part on the detection of the external power source.5. The vehicle of claim 3 , wherein the circuit is configured to direct current from the low voltage battery pack at least in part on an absence of the detection of the external power source.6. The vehicle of claim 1 , further comprising a CAN bus claim 1 , wherein the electrical connector and the at least one low ...

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Номер записи: 65
25-02-2021 дата публикации

SYSTEMS AND METHODS FOR AUTOMATED OPERATION AND HANDLING OF AUTONOMOUS TRUCKS AND TRAILERS HAULED THEREBY

Номер: US20210053407A1
Автор: Bahl Vikas, Bate Christopher T., CUTTER Michael Patrick, James Peter, Johannes Matthew S., Klein Lawrence S., Langenderfer Stephen A., Nett Jeremy M., Rosenblum Mark H., Rowley Dale, Seminara Gary, Smith Andrew F., Sotola Martin E.
Принадлежит:

A system and method for operation of an autonomous vehicle (AV) yard truck is provided. A processor facilitates autonomous movement of the AV yard truck, and connection to and disconnection from trailers. A plurality of sensors are interconnected with the processor that sense terrain/objects and assist in automatically connecting/disconnecting trailers. A server, interconnected, wirelessly with the processor, that tracks movement of the truck around and determines locations for trailer connection and disconnection. A door station unlatches/opens rear doors of the trailer when adjacent thereto, securing them in an opened position via clamps, etc. The system computes a height of the trailer, and/or if landing gear of the trailer is on the ground and interoperates with the fifth wheel to change height, and whether docking is safe, allowing a user to take manual control, and optimum charge time(s). Reversing sensors/safety, automated chocking, and intermodal container organization are also provided. 1. A system for automatically connecting at least one service line on a truck to a trailer comprising:a receiver on the trailer that is permanently or temporarily affixed thereto, the receiver interconnected with at least one of a pneumatic line and an electrical line;a coupling that is manipulated by an end effector of a robotic manipulator to find and engage the receiver when the trailer is brought into proximity with, or hitched to, the truck; anda processor that, in response to a position of the receiver, moves the manipulator to align and engage the coupling with the receiver so as to complete a circuit between the truck and the trailer.2. The system as set forth in claim 1 , wherein the processor tracks the position of the at least one service line and limits movements of the manipulator in order to prevent tangling claim 1 , pinching claim 1 , or other damage to the service line.3. The system of claim 1 , wherein the coupling further comprises a trailer interface end ...

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Номер записи: 66
25-02-2021 дата публикации

System for aligning a vehicle hitch location identifier with a trailer coupler

Номер: US20210053568A1
Автор: Lihui Chen, Luke Niewiadomski, Nikhil Nagraj Rao, Roger Trombley
Принадлежит: FORD GLOBAL TECHNOLOGIES LLC

A system for assisting in aligning a vehicle for hitching with a trailer includes a vehicle steering system, an imager mounted with and directed to a rear of the vehicle and outputting image data, and a controller. The controller receives the image data, applies a location identifier of a vehicle hitch ball to the image data, and identifies a coupler of the trailer within the image data. The controller also outputs a steering control signal to the steering system in reversing of the vehicle to align the location identifier of the vehicle hitch ball in the image data with the coupler of the trailer.

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Номер записи: 67
13-02-2020 дата публикации

Current sensing electrical converter

Номер: US20200047574A1
Автор: Chandrakumar D. Kulkarni, Douglas R. Motts
Принадлежит: Horizon Global Americas Inc

An electrical converter assembly includes a sensing device coupled to one or more wires of a towing vehicle. The sensing device is configured to detect the current flow in the one or more wires and generate a signal in response to the current flow. The converter assembly further includes an electrical component in communication with the sensing device. The electrical component may generate a signal to a towed vehicle in response to the current flow detected by the sensing device. The sensing device may be a non-invasive sensing device. The non-invasive sensing device may detect current flow in the one or more wires of the towing vehicle without direct contact with the conducting element of the wires.

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Номер записи: 68
13-02-2020 дата публикации

Systems and methods for alerting drivers of excessive tongue weight

Номер: US20200047579A1
Автор: Dustin A. Crooks
Принадлежит: Toyota Motor Engineering and Manufacturing North America Inc

A vehicle includes a suspension that includes a front suspension and a rear suspension, a trailer hitch configured to removably connect to a tongue of a trailer, at least one front suspension transducer configured to generate a front suspension displacement signal, at least one rear suspension transducer configured to generate a rear suspension displacement signal, and an electronic control unit. The electronic control unit is configured to receive the front suspension displacement signal, receive the rear suspension displacement signal, and generate an alert of an excessive tongue weight condition based on one or more of the front suspension displacement signal and the rear suspension displacement signal.

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Номер записи: 69
13-02-2020 дата публикации

TOWING SYSTEMS

Номер: US20200047829A1
Автор: Tran Khoa Van
Принадлежит:

A portable towing system for a motorcycle or similar vehicle, such as a trike, the frame of which can be lowered to ground level to facilitate loading of the motorcycle or similar vehicle by pushing or riding the vehicle onto the frame without risk of the vehicle falling off the sides of a steeply inclined ramp. The towing system may be assembled, raised, lowered, and disassembled by a single person, if desired. The raising and lowering of the frame is effected by a lifting and lowering mechanism connected with the wheel assemblies. 1. A towing system comprising:a) a frame to support a vehicle;b) said frame comprising two wheel assemblies removably connected with said frame;c) each wheel assembly configured to raise and lower a portion of said frame connected with said wheel assembly; i) a frame insertion member insertable into said frame;', 'ii) a wheel attachment member;', 'iii) a wheel attached to said wheel attachment member;', 'iv) a first plate member connected to said wheel attachment member and comprising a mounting aperture;', 'v) a lever insertion opening, said lever insertion opening structured and arrange to receive a lever to assist raising or lowering the portion of said frame connected with said wheel assembly;', 'vi) a second plate member comprising a gear plate portion and a spindle connecting portion;', 'vii) said gear plate portion comprising an outer set of gear teeth, a centrally positioned aperture, and at least three locking apertures spaced about said centrally positioned aperture;', 'viii) a spindle connecting said first plate member with said spindle connecting portion of said second plate member, said spindle positioning said first plate member and said second plate member so that said mounting aperture of said first plate member and said centrally positioned aperture of said gear plate portion of said second plate member are aligned;', 'ix) said frame insertion member connected to said first plate member and said gear plate portion of ...

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Номер записи: 70
03-03-2022 дата публикации

Method for monitoring the position of a jockey wheel of a trailer, camera system for monitoring the position of a jockey wheel of a trailer, and motor vehicle comprising a camera system

Номер: US20220067963A1
Автор: Fendt Gunter Anton
Принадлежит: Conti Temic Microelectronic GmbH

The example embodiment(s) relates to a method for monitoring the position of a jockey wheel of a trailer, including sensing a region lying behind a motor vehicle by means of a camera, processing the sensed image data by means of an evaluation unit and identifying the jockey wheel, and determining the position of the jockey wheel, comparing the sensed position of the jockey wheel with a secured position of the jockey wheel, and outputting a warning signal if the sensed position of the jockey wheel deviates from the secured position. The example embodiment(s) further relates to a camera system and to a motor vehicle including a camera system according to the example embodiment(s). 1. A method for monitoring the position of a jockey wheel of a trailer , comprising:sensing a region lying behind a motor vehicle by means of at least one camera to generate sensed image data,processing the sensed image data by means of an evaluation unit identifying the jockey wheel, and determining the position of said jockey wheel,comparing the sensed position of the jockey wheel with a secured position of the jockey wheel, andoutputting a warning signal if the sensed position of the jockey wheel deviates from the secured position.2. The method according to claim 1 , wherein the secured position is a defined distance between the jockey wheel and a roadway.3. The method according to claim 2 , wherein the warning signal is output if the distance of the sensed jockey wheel from the roadway is smaller than the defined distance.4. The method according to claim 1 , wherein the secured position of the jockey wheel is stored in a storage unit.5. The method according to claim 1 , further comprising checking whether a trailer representation is present in the sensed image data.6. A camera system for monitoring a position of a jockey wheel of a trailer claim 1 , in particular for performing a method according to claim 1 , comprising the at least one camera which senses the region lying behind the ...

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Номер записи: 71
23-02-2017 дата публикации

Trailer Hitch Spring Bar Cover System

Номер: US20170050482A1
Автор: Diane E. Barker, Kimberly L. Osborn, Sharol L. Olson
Принадлежит: Grease Guard LLC

A trailer hitch spring bar cover system for providing clean and safe storage of a trailer weight distribution system including spring bars and towing balls. The cover for a trailer weight distribution spring bar generally includes a first body and a second body movably connected to the first body. Each of the bodies have a first end, a second end, a perimeter edge, a cavity, and a cutout near an end of the body. The cover has an opened state adapted to receive or remove a greased portion of the spring bar. The cover also has a closed state to substantially enclose a greased portion of the spring bar.

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Номер записи: 72
22-02-2018 дата публикации

System and method for connecting or disconnecting a trailer to a vehicle

Номер: US20180050573A1
Автор: Dag Arild Aamodt STRAND
Принадлежит: Smart Patents AS

A trailer ( 102 ) for connecting to a vehicle ( 101 ), comprising a trailer coupler ( 103 ), at least one means for support ( 104 ) of the trailer ( 102 ) when not connected to the vehicle ( 101 ), and at least one parking brake ( 105 ) further characterized in that a control center ( 106 ) is connected to a at least one motor ( 108 ) for automatically raising and lowering said at least one means for support ( 104 ), and the control center ( 106 ) automatically engages and disengages said at least one parking brake ( 105 ) via a control mechanism ( 107 ) when the trailer coupler ( 103 ) is connected to a tow bar ( 201 ).

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Номер записи: 73
13-02-2020 дата публикации

DRIVING SUPPORT APPARATUS FOR TOW COUPLING

Номер: US20200051299A1
Автор: Kishi Yashio, Okano Kenji
Принадлежит:

A driving support device outputs, to a display means (), a superimposed image in which a pair of left and right planar predicted trajectory guide marks (), () corresponding to steering of the vehicle are superimposed onto a captured vehicle-rearview image including the tow vehicle connector () and the towed-vehicle connector (). An image superimposing unit () superimposes sides (), () of the predicted trajectory guide marks (), () that are on the vehicle-width-center side further towards the outer edge relative to the tow vehicle connector (), and superimposes sides (), () of the predicted trajectory guide marks (), () that are on the outer-edge side in the vehicle-width direction as predicted trajectories of the side edges of the vehicle. 1. A vehicle comprising:a first coupler provided at a rear section of the vehicle and configured to be coupled with a second coupler of a tow-target vehicle;a camera configured to capture first images of an area behind the vehicle; anda display configured to display second images that are based on the first images, a coupler image corresponding to the first coupler,', 'first indicia indicative of a predicted trajectory of the vehicle moving backward, the first indicia including a first trajectory line extending along a first imaginary line from the rear section of the vehicle in a backward direction and a second trajectory line different from the first trajectory line and extending along a second imaginary line from the rear section of the vehicle in the backward direction, and', 'second indicia indicative of a predicted trajectory of the first coupler, at least a portion of the second indicia being placed between the first trajectory line and the second trajectory line of the first indicia,', 'wherein the first indicia and the second indicia are adjusted in accordance with a steering turning angle of the vehicle., 'wherein the second images include2. The vehicle according to claim 1 , wherein the second indicia includes a third ...

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Номер записи: 74
05-03-2015 дата публикации

VEHICLE TRAILER

Номер: US20150060160A1
Автор: KERSCHL Stefan, VON ESEBECK Goetz
Принадлежит:

A vehicle trailer for a tractive unit, in particular in the form of a semitrailer or a drawbar trailer, has at least one electric drive system component which is integrated into the vehicle trailer and can be coupled to an electric drive system of the tractive unit. The at least one electric drive system component has an electric energy store that can be coupled to the electric drive system through an interface. 1. A vehicle trailer for a tractive unit , comprising:at least one electric drive system component integrated into the vehicle trailer; andan interface for coupling the at least one electric drive system component to an electric drive system of the tractive unit.2. The vehicle trailer according to claim 1 , wherein the at least one electric drive system component integrated into the vehicle trailer comprises at least one of:an electric energy store which can be coupled to the electric drive system of the tractive unit in order to supply power to the electric drive system of the tractive unit,a rechargeable accumulator,a fuel cell.3. The vehicle trailer according to claim 1 , wherein the at least one electric drive system component integrated into the vehicle trailer comprises at least one of:a high-voltage electric energy store with a rated voltage of more than 60V; anda low-voltage electric energy store with a rated voltage of less than 60V.4. The vehicle trailer according to claim 1 , wherein the interface comprises at least one of:a first interface for electrically connecting the drive system component in the vehicle trailer to the electric drive system of the tractive unit, anda second interface for electrically connecting the drive system component in the vehicle trailer to a further drive system component in a further vehicle trailer.5. The vehicle trailer according to claim 4 , wherein each of the at least one of the first interface and the second interface comprises a power interface and a communication interface claim 4 , the power interface serving ...

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Номер записи: 75
01-03-2018 дата публикации

Underlift Fork-Air Suspension Coupling Unit

Номер: US20180056738A1
Автор: Towner Joseph
Принадлежит:

An underlift fork-air suspension coupling unit for towing a semi-trailer truck having an air-ride suspension is provided. The coupling unit includes a substantially cylindrical device including a first end configured to engage with the air suspension slot beneath the air springs of certain air-ride suspensions of semi-trailer trucks, a second end configured to engage with a receiver of an underlift towing device, and a collar coaxially disposed between the first and second ends for separating the first and second ends. The coupling unit replaces underlift forks that are conventionally used with underlift towing devices. By specifically engaging with the air suspensions slot of these air-ride suspensions, rather than the axle as with the underlift forks, the coupling unit avoids the potential for the underlift device to bottom out against the underbody of the semi-trailer truck to be towed. 1) A coupling unit , comprising:a body including a first end, a second end, and a collar disposed between the first end and the second end;the first end including a first diameter and a first length, the first end sized and configured to fit within an air suspension slot of an air-ride suspension of a semi-trailer truck;the second end including a second diameter and a second length, the second end sized and configured to fit within a receiver of an underlift towing device,the collar including a third diameter, the collar sized and configured to engage a perimeter edge of the air suspension slot of the air-ride suspension of the semi-trailer truck;wherein the first diameter is no greater than 3 inches;wherein the first length is no greater than 3 inches; andwherein the third diameter is no less than 3 inches.2) The coupling unit of claim 1 , wherein the first end of the body is sized and configured to fit within the air suspensions slots of the Tandem Kenworth Airglide 460 46K rear suspension of a Kenworth truck.3) The coupling unit of claim 1 , wherein the first end of the body is ...

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Номер записи: 76
21-02-2019 дата публикации

Trailer Jacking System

Номер: US20190054902A1
Автор: Martindale Rex
Принадлежит:

A trailer jacking system includes a trailer that has a pair of axles, a first lateral side and a second lateral side. A pair of bars is provided and each of the bars is coupled between each of the axles. A jack is selectively positioned beneath the bars for jacking the trailer. Each of the bars is oriented collinear with an associated one of the first and second lateral sides. In this way each of the bars facilitates the trailer to be leveled between the first and second lateral sides when the trailer is jacked. A plurality of u-bolts is provided and each of the u-bolts bolts is coupled between the bars and an associated one of the axles to retain the bars on the axles. 1. A trailer jacking system comprising:a trailer having a pair of axles, a first lateral side and a second lateral side; anda pair of bars, each of said bars being coupled between each of said axles wherein each of said bars is configured to have a jack positioned therebeneath for jacking said trailer, each of said bars being oriented collinear with an associated one of said first and second lateral sides wherein each of said bars is configured to facilitate the trailer to be leveled between said first and second lateral sides when said trailer is jacked, each of said bars having a first end, a second end, a top side and a bottom side, each of said bars being elongated between said top and bottom sides, each of said bars having a first slot extending through said top and bottom sides, said first slot being positioned closer to said first end than said second end, each of said bars having a second slot extending through said top and bottom sides, said second slot being positioned closer to said second end than said first end; anda plurality of u-bolts, each of said u-bolts bolts being coupled between said bars and an associated one of said axles to retain said bars on said axles.2. (canceled)3. The system according to claim 1 , wherein each of said u-bolts has a first arm and a second arm claim 1 , ...

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Номер записи: 77
01-03-2018 дата публикации

Hydraulic jack retrofit for trailer

Номер: US20180056947A1
Автор: Zimmerman Jay Paul
Принадлежит:

A system for retrofitting a trailer having a crank jack with a jack housing and a drop leg includes a hydraulic cylinder including a main cylinder and a ram piston extending outwardly therefrom as the main cylinder is filled with pressurized fluid, a first mounting ear on the hydraulic cylinder and a second mounting ear on the hydraulic cylinder, the first mounting ear opposite the second mounting ear, a cylinder port positioned orthogonally to the first mounting ear and the second mounting ear and positioned between the first mounting ear and the second mounting ear, and a conversion foot sized and shaped to fit within the jack housing and adapted to support the hydraulic cylinder. 1. A method of retrofitting a crank jack of a trailer to a hydraulic jack , the crank jack a jack housing and a jack leg , the method comprising:removing a top cap from the jack housing;stripping mechanical components from within the jack housing, the mechanical components comprising gearing;cutting a platform from within the jack housing;drilling a hole through an outer surface of the jack housing;placing a hydraulic cylinder within the jack housing, wherein the hydraulic cylinder comprises a main cylinder and a ram piston extending outwardly therefrom as the main cylinder is filled with pressurized fluid, a first mounting ear on the hydraulic cylinder and a second mounting ear on the hydraulic cylinder, the first mounting ear opposite the second mounting ear, a cylinder port positioned orthogonally to the first mounting ear and the second mounting ear and positioned between the first mounting ear and the second mounting ear; andsecuring the hydraulic cylinder to the jack housing using the first mounting ear and the second mounting ear such that the cylinder port is positioned at the hole through the outer surface of the jack housing.2. The method of further comprising installing a conversion foot within the jack housing prior to installing the hydraulic cylinder.3. The method of ...

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Номер записи: 78
02-03-2017 дата публикации

HITCH BALL COVER POST

Номер: US20170057312A1
Автор: Baron Peter
Принадлежит:

A cover set for a vehicle hitch ball configured to be secured to and protect the vehicle ball, the cover set having a cover having a hollow cuboid shape, and a pair of U-bolts having a first U-bolt having a first length and a second U-bolt having a second length longer than the first length, each of the first and second U-bolts being configured to conform to a standard vehicle hitch ball; the cover having a left face, a right face, a top face, a back face, a front face, and an open bottom; the back face having a center hole configured to substantially conform to more than one standard vehicle hitch ball, a first pair of upper back face holes proximate to the top face, a second pair of lower back face holes proximate to the open bottom, each lower back face hole of the second pair of lower back face holes being configured to allow passage of a first bolt for securing the U-bolt around a neck portion of the vehicle hitch ball, and a back face cutout along a bottom edge of the back face for conforming to a vehicle hitch ball mount. 1. A cover set for a vehicle hitch ball configured to be secured to and protect the vehicle ball , the cover set comprising a cover having a hollow cuboid shape , and a pair of U-bolts comprising a first U-bolt having a first length and a second U-bolt having a second length longer than the first length , each of the first and second U-bolts being configured to conform to a standard vehicle hitch ball; the cover having a left face , a right face , a top face , a back face , a front face , and an open bottom; the back face having a center hole configured to substantially conform to more than one standard vehicle hitch ball , a first pair of upper back face holes proximate to the top face , a second pair of lower back face holes proximate to the open bottom , each lower back face hole of the second pair of lower back face holes being configured to allow passage of a first bolt for securing the U-bolt around a neck portion of the vehicle hitch ...

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Номер записи: 79
04-03-2021 дата публикации

TOWING SYSTEMS AND METHODS USING MAGNETIC FIELD SENSING

Номер: US20210061030A1
Автор: Beck Julius, Burghardt Florian, Gießibl Johannes, Liston Chris, Reed Chad
Принадлежит:

A magneto-elastically-based active force sensor, used with a tow coupling between a towed and a towing vehicle or a coupling between a vehicle body and a suspension of the vehicle, which outputs a signal useful for determining forces acting on the coupling. The outputted force information may be provided by processor-enabled embedded software algorithms that take inputs from the force sensor and other sensors, may be used by one or more vehicle systems during operating of the vehicle, such as engine, braking, stability, safety, and informational systems. The force sensor includes directionally-sensitive magnetic field sensing elements inside the sensor, and shielding may be used around the sensors to reduce the influence of external magnetic fields on the sensing elements. The force sensor may be used with different tow and vehicle weight sensing coupling devices installed on different types of automobile cars and trucks. 1. A force sensing apparatus comprising:at least one load sensor pin for use in interconnecting a first and a second device thereby forming a mechanical force transmitting connection between the first device, the second device, and the at least one load sensor pin,wherein the load sensor pin comprises an elongated generally cylindrically hollow and elastically deformable shaft-like member having at least two magneto-elastically active regions directly or indirectly attached to or forming a part of the member at longitudinally spaced apart locations between respective ends of the member, and at least one magnetic field sensor device arranged proximate to each of the magneto-elastically active regions, wherein the at least one magnetic field sensor device includes at least one direction-sensitive magnetic field sensor configured to output a signal representing a shear force in at least one direction, and wherein the at least one magnetic field sensor device is arranged inside the hollow member,wherein the first device includes first and second ...

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Номер записи: 80
04-03-2021 дата публикации

Automatic Tractor Trailer Coupling

Номер: US20210061034A1
Автор: Moore Frederick M., Paraskos Gregory J.
Принадлежит:

A system and method for automatically coupling at least one of an air line or an electrical line of a tractor to a trailer that is configured to be pulled by the tractor. A moveable arm is mounted to the tractor and is configured to exhibit at least one degree of freedom (DOF) of motion relative to the tractor. The moveable arm carries at least one of an air line connector or an electrical connector. A trailer coupling head is mounted to the trailer and carries at least one of an air line connector or an electrical connector that are configured to be connected to the at least one of an air line connector or an electrical connector of the tractor. The trailer coupling head can be moved in at least a vertical DOF relative to the ground by the automatic coupling system. 1. A system for automatically coupling at least one of an air line or an electrical line of a tractor to a trailer that is configured to be pulled by the tractor , comprising:a moveable arm mounted to the tractor and configured to exhibit at least one degree of freedom (DOF) of motion relative to the tractor, wherein the moveable arm carries at least one of an air line connector or an electrical connector; anda trailer coupling head mounted to the trailer and that carries at least one of an air line connector or an electrical connector that are configured to be connected to the at least one of an air line connector or an electrical connector of the tractor;wherein the trailer coupling head can be moved in at least a vertical DOF relative to the ground by the automatic coupling system.2. The system of claim 1 , wherein the moveable arm is configured to exhibit two DOF and the trailer coupling head is configured to exhibit two DOF.3. The system of claim 1 , wherein the moveable arm is configured to exhibit a translational DOF in a longitudinal direction and a rotational DOF about a vertical axis that is orthogonal to the longitudinal direction.4. The system of claim 3 , wherein the vertical axis rotation ...

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Номер записи: 81
04-03-2021 дата публикации

A trailer transport refrigeration unit assisted by a tractor auxiliary power unit

Номер: US20210061156A1
Автор: Michael Thomas Swab
Принадлежит: Carrier Corp

A tractor trailer system includes a tractor and a trailer. The tractor includes a hotel device and an Auxiliary Power Unit (APU) configured to provide electrical power to the hotel device. The trailer is connected to the tractor, and includes a Transport Refrigeration Unit (TRU) having a TRU controller, an electrical TRU component, and a TRU Power Unit. The TRU controller is configured to utilize the APU to provide electrical power to the electrical TRU component during low TRU load conditions, and utilize the TRU Power Unit during high TRU load conditions.

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Номер записи: 82
04-03-2021 дата публикации

METHOD FOR DYNAMICALLY MONITORING A TRAILER LIGHTING SYSTEM FROM A TRACTION VEHICLE

Номер: US20210061172A1
Автор: CAESAR Felix, DEICHSEL Matthias, SCHMAELING Jan
Принадлежит: Hella GmbH & Co. KGaA

A method for monitoring, from a traction vehicle, a lighting system of a trailer with first lights having at least one brake light, at least one right tail light, at least one left tail light, at least one rear fog light and/or at least one reversing light, wherein the first lights are supplied with electricity from the traction vehicle via electric circuits, and wherein during the monitoring of the lighting system of the trailer, each of the first lights is periodically checked with a first waiting time, the check determining whether the electric circuit having the first light to be checked is closed or not, wherein the first waiting time between two checks of one of the first lights is extended incrementally starting from an initial value for each individual first light if the electric circuit through this first light is not interrupted. 1. A method for monitoring a lighting of a trailer with first lights from a towing vehicle , the first lights including at least one brake light , at least one right tail light , at least one left tail light , at least one rear fog light , and/or at least one backup light , the method comprising:supplying first lights with power via circuits from the towing vehicle;during the monitoring of the lighting of the trailer, each of the first lights is periodically checked with a first waiting time, for which purpose it is checked whether the circuit with the first light to be tested is closed or not; andextending gradually the first waiting time between two checks of one of the first lights for each individual first light starting from an initial value, if the circuit with this first light does not have a circuit interruption.2. The method according to claim 1 , wherein the gradual extension occurs up to a maximum duration of the first waiting time.3. The method according to claim 1 , wherein the first waiting time between two checks of one of the first lights is reset to the initial value if claim 1 , instead of a closed circuit with ...

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Номер записи: 83
04-03-2021 дата публикации

DETERMINING AN ANGLE OF A MOVEMENT PATH OF A TRAILER

Номер: US20210061353A1
Автор: Miller James Stephen, Sypitkowski Greg
Принадлежит:

Systems and methods for determining an angle of a movement path of a trailer (). The system () for determining an angle of a movement path of a trailer () comprises a camera (); and an electronic controller () communicatively coupled to the camera () and configured to receive first data from the camera (), determine an absolute angle of the trailer () based on matching one portion of an image received in the first data to a template, receive second data from the camera (), estimate a change in the angle of the trailer () based on tracking one or more points on the trailer () received in the second data, and determine the angle of the movement path of the trailer () based upon the trailer angle and the change in the angle of the trailer (). 1200205210200. A system () for determining an angle of a movement path of a trailer () attached to a vehicle () , the system () comprising:{'b': '250', 'a camera (); and'}{'b': 260', '250, 'claim-text': [{'b': '250', 'receive first data from the camera (),'}, {'b': '205', 'determine an absolute angle of the trailer () based on matching one portion of an image received in the first data to a template,'}, {'b': '250', 'receive second data from the camera (),'}, {'b': 205', '215', '205, 'estimate a change in the angle of the trailer () based on tracking one or more tracking points () on the trailer () received in the second data, and'}, {'b': 205', '205, 'determine the angle of the movement path of the trailer () based upon the trailer angle and the change in the angle of the trailer ().'}], 'an electronic controller () communicatively coupled to the camera () and configured to'}2200230205. The system () of claim 1 , wherein the first data includes image data of a coupler () of the trailer ().3200260210. The system () of claim 1 , wherein the electronic controller () is further configured to determine a start state of the vehicle ().4200260. The system () of claim 1 , wherein the electronic controller () is further configured to ...

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Номер записи: 84
04-03-2021 дата публикации

Automatic Tractor Trailer Coupling

Номер: US20210061376A1
Автор: Moore Frederick M., Paraskos Gregory J.
Принадлежит:

A system and method for automatically coupling at least one of an air line or an electrical line of a tractor to a trailer that is configured to be pulled by the tractor. A moveable arm is mounted to the tractor and is configured to exhibit at least one degree of freedom (DOF) of motion relative to the tractor. The moveable arm carries at least one of an air line connector or an electrical connector. A trailer coupling head is mounted to the trailer and carries at least one of an air line connector or an electrical connector that are configured to be connected to the at least one of an air line connector or an electrical connector of the tractor. The trailer coupling head can be moved in at least a vertical DOF relative to the ground by the automatic coupling system. 1. A trailer coupling assembly for coupling at least one of an air line or an electrical line of a tractor to a trailer that is configured to be pulled by the tractor , comprising:a frame that is configured to be mounted to the trailer; anda trailer coupling head that is carried by the frame, wherein the trailer coupling head comprises at least one of a connector for an air line or a connector for an electrical line that are configured to be connected to at least one of a connector for an air line or a connector for an electrical line of the tractor, and at least one alignment rail for facilitating passive rotational alignment about a first axis between the trailer coupling head and a tractor coupling head.2. The assembly of claim 1 , wherein the alignment rail folds up for storage.3. The assembly of claim 1 , wherein the first axis is a vertical axis.4. The assembly of claim 1 , wherein the alignment rail comprises a structure that references the front claim 1 , bottom edge of the trailer.5. The assembly of claim 1 , wherein the trailer coupling head comprises an opening for receiving the tractor coupling head.6. The assembly of claim 5 , wherein the trailer coupling head comprises alignment features ...

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Номер записи: 85
04-03-2021 дата публикации

Device for transferring a line between a retracted state and an extended state and corresponding system, corresponding use and corresponding method

Номер: US20210061377A1
Автор: Mario Sebastian Köster
Принадлежит: SAF Holland GmbH

A device for transferring a line between a retracted state and an extended state includes a line arranged in an interface region between a semitrailer train and a semitrailer, wherein the line has a first line section and a second line section and wherein the line is longer in the extended state than in the retracted state, and an envelope element via which the first line section and the second line section are connectable for transfer between the retracted state and the extended state by forming a telescopic mechanism.

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Номер записи: 86
05-03-2015 дата публикации

ADJUSTABLE LENGTH ELECTRICAL CONNECTOR FOR A TRACTOR TRAILER ASSEMBLY WITH DISCONNECT HANDLE AND METHOD THEREFOR

Номер: US20150064936A1
Автор: BARTOLI ALBERT
Принадлежит:

An electrical connector plug configured for use with tractor-trailers has an elongated housing having a hollow interior. A female electrical connector is coupled to a first end of the housing. An electrical cable is coupled to a second end of the housing. A ridge member is formed on a top surface of the housing. A collar is movable along a length of the housing. A locking mechanism is used to secure the collar at different lengths on the housing. A handle is hingly coupled to the collar to disengage the electrical connector plug from an electrical connector.

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Номер записи: 87
28-02-2019 дата публикации

AUTOMATIC TRAILER DETECTION AND VEHICLE CONFIGURATION

Номер: US20190061626A1
Автор: Dupuis Michael, Orris David Joseph
Принадлежит:

A system for adjusting vehicle mirrors is disclosed and includes a memory device including at least one saved mirror position corresponding with an identified trailer. At least one vehicle mirror is movable to an extended trailering position that corresponds with the saved mirror position. The memory device is part of a controller that moves the vehicle mirror to the saved position responsive to an indication that an identified trailer is hitched to the vehicle. 1. A system for adjusting vehicle mirrors comprising:a memory device including at least one saved mirror position corresponding with an identified trailer; andat least one vehicle mirror automatically movable to the saved mirror position responsive to detection that the identified trailer is hitched to the vehicle.2. The system as recited in claim 1 , including a detection device for indicating that a trailer is hitched to the vehicle.3. The system as recited in claim 2 , wherein the detection device includes a camera detecting a token disposed on the trailer.4. The system as recited in claim 3 , wherein the token comprises one of a bar code claim 3 , matrix code claim 3 , wireless transmission device claim 3 , wired transmission device and a visible number on the trailer.5. The system as recited in claim 2 , wherein the detection device includes a sensor detecting mating of a trailer hitch to the vehicle.6. The system as recited in claim 1 , wherein the at least one vehicle mirror comprises a side mirror is extendible to a trailering position and the saved mirror position comprises adjustment of the side mirror to correspond with the identified trailer once in trailering position.7. The system as recited in claim 1 , wherein the at least one saved mirror position further corresponds with a saved vehicle driver configuration.8. The system as recited in claim 1 , including saving a trailer configuration including features corresponding with the identified trailer.9. A method of automatically adjusting vehicle ...

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Номер записи: 88
12-03-2015 дата публикации

Towing Vehicle Guidance for Trailer Hitch Connection

Номер: US20150069736A1
Автор: James A. Wehrs, James E. Karner, James S. Trevino
Принадлежит: Target Hitch LLC

Apparatus and a method for its use to assist an operator of a towing vehicle in backing the towing vehicle accurately into a position in which parts of a hitch can be mated to connect the towing vehicle with a trailer. A camera in a towing vehicle module provides the towing vehicle operator a video image of the trailer and a target mounted on it. A beam of light from the towing vehicle module and falling on the target is visible in the video image to show when the towing vehicle approaches and reaches a position in which the hitch can be mated.

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Номер записи: 89
27-02-2020 дата публикации

BALL AND SOCKET ASSEMBLY WITH CLIP RETENTION SYSTEM

Номер: US20200062057A1
Автор: Mehta Himanshu H., Zink Jason
Принадлежит:

An exemplary embodiment of a locking clip for a ball and socket assembly includes a socket engagement portion, a positioning tab extending from a first end of the socket engagement portion, an first retention portion having an outer surface and a first engagement surface opposite the outer surface, the first retention portion coupled to the socket engagement portion; and a second retention portion having a second engagement surface, a second surface opposite the second engagement surface, and a release tab extending from a first end of the second retention portion opposite a second end of the second retention portion proximal to the positioning tab, the second retention portion flexibly coupled to the socket engagement portion. The first retention portion and the second retention portion are flexibly coupled to the socket engagement portion and the first and second engagement surfaces define a clip retention area. 1. A ball and socket assembly , comprising:a socket comprising a main body including a clip engagement area and a socket edge formed in the main body, the socket edge defining a socket cavity;a ball stud comprising a ball configured to engage the socket cavity;a first clip configured to secure the ball within the socket cavity, the first clip comprising an outer surface and an inner surface, the first clip movable from an engaged position to a disengaged position; anda second clip configured to translate from a first position to a second position within the clip engagement area of the socket, the second clip comprising a socket engagement portion, a first retention portion having a first engagement surface, and a second retention portion having a second engagement surface, the first and second engagement surfaces defining a clip retention area, a socket engagement portion, and a positioning tab;wherein the first retention portion and the second retention portion are flexibly coupled to the socket engagement portion and the first and second engagement ...

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Номер записи: 90
27-02-2020 дата публикации

Automated Reversing By Following User-Selected Trajectories and Estimating Vehicle Motion

Номер: US20200062257A1
Автор: Danny Bynum, Dhiren VERMA, Eduardo LLANOS, Julien Ip, Kyle P Carpenter, Matthew Donald BERKEMEIER, Xin Yu
Принадлежит: Continental Automotive Systems Inc

A method for autonomously driving a vehicle in a rearward direction towards a point of interest is provided. The method includes receiving one or more images from a camera positioned on a back portion of the vehicle and receiving a driver planned path from a user interface. The driver planned path includes a plurality of waypoints. The method also includes transmitting one or more commands to a drive system causing the vehicle to autonomously maneuver along the driver planned path. The method also includes determining a current vehicle position and an estimated subsequent vehicle position. The method also includes determining a path adjustment from the current vehicle position to the estimated subsequent vehicle position. The method also includes transmitting instructions to the drive system causing the vehicle to autonomously maneuver towards the estimated subsequent vehicle position based on the path adjustment.

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Номер записи: 91
28-02-2019 дата публикации

Method and system for transporting an autonomous agricultural vehicle

Номер: US20190064795A1
Автор: Brett Gutknecht, Michael Berggren
Принадлежит: CNH INDUSTRIAL AMERICA LLC

In one aspect, a method is disclosed for transporting an autonomous agricultural vehicle and an operator-driven agricultural vehicle from a first agricultural work site to a second agricultural work site. Each of the vehicles may have respective front ends and rear ends, and each of the respective rear ends may include a respective hitch. The method may include arranging the autonomous agricultural vehicle and the operator-driven agricultural vehicle such that the rear end of the autonomous agricultural vehicle faces the rear end of the operator-driven agricultural vehicle. The method may include coupling the hitch of the autonomous agricultural vehicle with the hitch of the operator-driven agricultural vehicle. The method may include towing the autonomous agricultural vehicle behind the operator-driven agricultural vehicle with the rear end of the autonomous agricultural vehicle facing a forward travel direction of the operator-driven agricultural vehicle.

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Номер записи: 92
11-03-2021 дата публикации

Trailer Hitch

Номер: US20210070120A1
Автор: Brautigam Arthur
Принадлежит:

A trailer hitch is disclosed as it may be implemented for a specialized motor vehicle (e.g., the SLINGSHOT™ by Polaris, Inc.). An example trailer hitch includes a receiver member for mounting to a swing arm assembly for a rear wheel of the specialized motor vehicle. An example trailer hitch also includes a hitch member for connecting to the receiver, the hitch member configured to extend out and around the rear wheel of the specialized motor vehicle. An example trailer hitch also includes a mounting member on the hitch member to provide a mounting location for a trailer connection behind the rear wheel. 1. A trailer hitch for a specialized motor vehicle , comprising:a receiver member for mounting to a swing arm assembly for a rear wheel of the specialized motor vehicle;a hitch member for connecting to the receiver, the hitch member configured to extend out and around the rear wheel of the specialized motor vehicle; anda mounting member on the hitch member to provide a mounting location for a trailer connection behind the rear wheel.2. The trailer hitch of claim 1 , further comprising a side arm on the receiver member claim 1 , the side arm mounting to the swing arm assembly for the rear wheel of the specialized motor vehicle to mount the receiver member to the specialized motor vehicle.3. The trailer hitch of claim 1 , further comprising a securement rail on the receiver member claim 1 , the securement rail mounting to the swing arm assembly for the rear wheel of the specialized motor vehicle to provide support by countering rotational torque generated by a load on the mounting member.4. The trailer hitch of claim 1 , further comprising an opening formed through the mounting member on the hitch member for receiving a hitch ball.5. The trailer hitch of claim 1 , further comprising a bracket member on the hitch member.6. The trailer hitch of claim 5 , wherein the bracket member has at least one attachment for providing a safety chain between a trailer and the ...

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Номер записи: 93
28-02-2019 дата публикации

SECURE TRAILER CONNECTION SYSTEM

Номер: US20190065931A1
Автор: Ward Gary B.
Принадлежит:

A system for detecting if a hitch connecting a trailer and a vehicle is not secure. The system comprises a sensor, an output device, and electronic control unit. The electronic control unit receives information about the hitch connecting the trailer and the vehicle from the sensor. The electronic control unit detects if the hitch connecting the trailer and the vehicle is not secure. If the hitch connecting the trailer and the vehicle is not secure the electronic control unit generates a driver notification and controls the vehicle's motion. 1. A system for detecting if a hitch connecting a trailer and a vehicle is not secure , the system comprising;a sensor;an output device; andan electronic control unit configured to,receive from the sensor, information about the hitch connecting the trailer and the vehicle;detect if the hitch connecting the trailer and the vehicle is not secure;generate a driver notification;control a motion of the vehicle upon detecting the hitch connecting the trailer and the vehicle is not secure.2. The system according to claim 1 , wherein the electronic control unit is configured to detect if the hitch connecting the trailer and the vehicle is not secure by claim 1 ,detecting if trailer chains are crossed and connected to the trailer and the vehicle,detecting if a trailer coupler is in a latched position,detecting if a trailer coupler latch pin is in place, anddetecting if a trailer jack or a trailer tongue wheel is retracted.3. The system according to claim 2 , wherein the electronic control unit detects if the hitch connecting the trailer and the vehicle is secure using neural network classifiers.4. The system according to claim 3 , wherein input received by the electronic control unit via a user interface is used to modify the neural network classifiers.5. The system according to claim 2 , wherein results of detecting if the hitch connecting the trailer and the vehicle is not secure are displayed via a user interface.6. The system ...

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Номер записи: 94
11-03-2021 дата публикации

Method and device for determining vehicle parameters

Номер: US20210072364A1
Автор: Andreas Weinlich, Marten Kabutz, Thomas Smits, Tobias Schmalriede
Принадлежит: Continental Automotive GmbH

A method comprises determining the distance between a first transceiver unit and a second transceiver unit, wherein the first transceiver unit is mounted on a vehicle and the second transceiver unit is mounted on a trailer connected to the vehicle. The method also includes determining at least one parameter relating to the trailer, taking into account the distance between the first transceiver unit and the second transceiver unit.

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Номер записи: 95
09-03-2017 дата публикации

Plug and Socket for Electrical Plug-and-Socket Connection

Номер: US20170069997A1
Автор: Klaus Markefka
Принадлежит: Erich Jaeger GmbH

A plug for an electrical plug-and-socket connection comprising: a plug body having plug contacts embedded in said plug body, said plug contacts being connectable or connected with wires leading to the electrical circuit of a vehicle, in particular to a trailer, or to another plug; one or more plug openings in a front face of said plug body surrounding the plug contacts for inserting contacts of a socket into the one or more plug openings thereby providing an electrical connection between said contacts of the socket and said plug contacts; a plug protrusion extending from the outer surface of the plug body and placed such that a pawl protruding form an inner surface of a socket cover engages behind said plug protrusion when the plug is inserted into a plug-in opening of the socket for securing the plug in the plug-in opening against pulling the plug in axial direction off the plug-in opening wherein the socket cover is hinged around a hinge axis at the socket housing to close the plug-in opening of the socked if no plug is inserted into the socket; a cover support for supporting the socket cover when the plug is inserted into the plug-in opening of the socket said cover support surrounding the plug protrusion and defining an opening adjacent to the plug protrusion for housing the pawl of the socket cover when the pawl is engaging behind the plug protrusion.

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Номер записи: 96
19-03-2015 дата публикации

Anti-rattle device with hitch cover

Номер: US20150076793A1
Автор: Austin J. Laurer, Gail R. Matheus, Jacob L. Hillard, Jacob S. Belinky, Mark Scruggs, Russell T. Brzezinski
Принадлежит: Cequent Performance Products Inc

An anti-rattle device is shown and described. The anti-rattle device may include a frame configured to engage a receiver hitch and to receive a draw bar. The anti-rattle device may also include a cam engaging assembly operatively engaged with the frame, where the cam engaging assembly is selectively positionable between disengaged and engaged positions whereby the cam engaging assembly is adapted to engage the draw bar against the receiver hitch in the engaged position.

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Номер записи: 97
15-03-2018 дата публикации

VEHICLE TOW CAPACITY ESTIMATOR

Номер: US20180072118A1
Автор: DUDAR AED M, Ghannam Mahmoud Yousef
Принадлежит:

Apparatus and methods are disclosed for a vehicle tow capacity estimator. An example disclosed vehicle includes memory and a processor. The example memory stores first and second acceleration profiles and a degradation factor table. The example processor, when a load is connected to the vehicle, determines a third acceleration profile and calculates a tow capacity ratio based on the first, second, and third acceleration profile, and a degradation factor. Additionally, the example processor, in response to the tow capacity ratio not satisfying a tow threshold, provides a warning. 1. A vehicle comprising:memory to store first and second acceleration profiles and a degradation factor table; and determine a third acceleration profile;', 'calculate a tow capacity ratio based on the first, second, and third acceleration profile, and a degradation factor; and', 'in response to the tow capacity ratio not satisfying a tow threshold, provide a warning., 'a processor to, when a load is connected to the vehicle2. The vehicle of claim 1 , wherein the first acceleration profile characterizes acceleration of the vehicle without any load claim 1 , and the second acceleration profile characterizes the acceleration of the vehicle with its maximum load claim 1 , and wherein the first and second acceleration profiles are determined when the vehicle is manufactured.3. The vehicle of claim 1 , wherein the degradation factor table associates the degradation factors to road grades.4. The vehicle of claim 1 , wherein the third acceleration profile characterizes the an acceleration of the vehicle with the load is connected.5. The vehicle of claim 1 , wherein to calculate the tow capacity ratio claim 1 , the processor is to determine a maximum road grade on a route provided a navigation application claim 1 , the navigation application providing road segment data specifying grades of road segments that constitute the route.6. The vehicle of claim 5 , wherein the degradation factor is selected ...

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Номер записи: 98
24-03-2022 дата публикации

TRAILER COUPLER LOCK

Номер: US20220088982A1
Автор: Brown Grant P., Coleman Chad R.
Принадлежит:

A trailer coupler lock includes a coupler lock body and pin body assembly. The lock body retains the pin body assembly and slides horizontally onto a trailer coupler. When the lock body is in position under the trailer coupler, the pin body assembly is slid upward through the lock body and a protruding pin section of the pin body passes via a top hole in the pin body to enter into the coupler ball socket. While the pin body is in this position, a key is utilized to slide a shackle on the pin body assembly through a hasp on the lock body thereby blocking retraction of the pin body and locking the whole assembly together onto the trailer coupler. In this locked position, the protruding pin section of the pin body secures the coupler lock body to the trailer coupler and prevents an unwanted union with a trailer hitch. 1. A trailer coupler lock comprising:a lock body having a trailer coupler flange retainer around a top surface, a top hole through the top surface, and a pin body guard extending around a bottom surface;a hasp on the lock body that extends downward and is surrounded at least in part by the pin body guard;a pin body having a protruding pin portion extending upwards, a lock cylinder bore, and a hasp pocket;a key cylinder installed in the lock cylinder bore of the pin body; anda shackle attached to the key cylinder;wherein the shackle is moveable by the key cylinder within the pin body between a first position where the shackle passes into the hasp pocket and a second position where the shackle does not pass into the hasp pocket; andthe hasp of the lock body enters the hasp pocket of the pin body when the lock body and the pin body are moved relative to one another by a user such that protruding pin portion of the pin body passes through the top hole of the lock body.2. The trailer coupler lock of claim 1 , further comprising:one or more catches being tabs extending from the lock body surface into the top hole;one or more catch grooves being channels running ...

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Номер записи: 99
16-03-2017 дата публикации

METHOD AND APPARATUS FOR SUPPLYING AUXILIARY ELECTRICAL POWER TO AN ELECTRIC OR HYBRID VEHICLE

Номер: US20170072808A1
Автор: Caldeira Kenneth G., Chan Alistair K., Cook Daniel B., Duncan William David, Hyde Roderick A., Ishikawa Muriel Y., JR. Lowell L., Kare Jordin T., Latham John, Salter Stephen H., Tegreene Clarence T., Tuckerman David B., Weaver Thomas Allan, Whitmer Charles, Wood, Wood Victoria Y.H.
Принадлежит:

The present invention may include a towable trailer being mechanically couplable to a vehicle, the towable trailer including an auxiliary battery housing unit, a wheel being rotatably connected to the towable trailer, an auxiliary battery disposed within the auxiliary battery housing unit of the towable trailer, the vehicle including a storage battery, the auxiliary battery of the towable trailer being electrically couplable with the storage battery of the vehicle via a bidirectional pathway, and a control system configured to control a transfer of electrical energy between the auxiliary battery of the towable trailer and the storage battery of the vehicle along the bidirectional pathway. 1. An auxiliary power system for supplying auxiliary electrical power to an electric or hybrid vehicle , comprising: a towable trailer being mechanically couplable to a vehicle , the towable trailer including:one or more auxiliary batteries;a coupling unit configured to mechanically couple the towable trailer to a coupling unit of an at least partially electrically driven vehicle;at least a portion of a bi-directional electrical pathway configured to operably couple the one or more auxiliary batteries to one or more storage batteries of a drivetrain of the at least partially electrically driven vehicle; anda control system configured to control transfer of electrical energy between the one or more auxiliary batteries and the one or more storage batteries of the at least partially electrically driven vehicle along the bidirectional electrical pathway.279.-. (canceled)80. The auxiliary power system of claim 1 , wherein the one or more auxiliary batteries are of a different type of battery than the one or more storage batteries of the at least partially electrically driven vehicle.81. The auxiliary power system of claim 1 , further comprising power conversion circuitry between the one or more auxiliary batteries and the one or more storage batteries claim 1 , the power conversion ...

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