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1. 发明授权

US12043327B2 Method and apparatus for adjusting trailer king pin location 有权
公开(公告)号：US12043327B2
公开(公告)日：2024-07-23
申请号：US17238915
申请日：2021-04-23
申请人： MAC TRAILER MANUFACTURING, INC.
发明人： Scott A. Kibler , Allen Gordon
IPC分类号： B62D53/08 , B62D53/06
CPC分类号： B62D53/0807 , B62D53/068 , B62D53/0842
摘要： An adjustable trailer hitch and king pin assembly that may be moved longitudinally to adjust the position and weight distribution of a trailer relative to a truck. The disclosed assembly may allow a trailer to be utilized with various different sized and configured trucks while maximizing the cargo carrying capability and efficiency thereof. In one example, an adjustable trailer hitch is provided having a slidable king pin assembly that may be adjusted forwards or backwards to move the king pin to the desired location relative to the truck and trailer. In another example, a removable king pin may be provided that may be removed and moved to a different location according to the weight and desired weight distribution of a truck and trailer combination.

2. 发明授权

US12030562B2 Semi-trailer for transporting a load to be moved 有权
公开(公告)号：US12030562B2
公开(公告)日：2024-07-09
申请号：US17278076
申请日：2019-09-20
申请人： Faymonville Distribution AG
发明人： Fabrizio Lippi , Francesco Froni
IPC分类号： B62D53/06 , B60G21/067
CPC分类号： B62D53/068 , B60G21/067 , B62D53/064 , B60G2204/8304 , B60G2300/042
摘要： A semi-trailer for transporting a load to be moved has a wheeled front module having a right-hand front row and a left-hand front row of front bogies each provided with a respective hydraulic suspension driven by its own hydraulic cylinder; a wheeled rear module comprising a right-hand rear row and a left-hand rear row of rear bogies each provided with a respective hydraulic suspension driven by its own hydraulic cylinder; a coupling unit of the wheeled front module for the coupling to a tractor and comprising a pair of hydraulic jacks for transferring a part of the load to be moved to the tractor; a first hydraulic unit interposed between the hydraulic cylinders of the front and rear rows of bogies and configured in such a way that the sum of the instantaneous load-supporting pressures acting on the hydraulic cylinders of the right front row and of the cylinders of the left-hand rear row is equal to the sum of the instantaneous pressures controlling the cylinders of the left-hand front row and of the cylinders of the right rear row; and a second hydraulic unit configured to control the hydraulic jacks based on the sum of the instantaneous load-supporting pressures acting on the hydraulic cylinders of said right front row and of said left-hand front row.

3. 发明公开

US20230159121A1 TANDEM SLIDE RULE 审中-公开
公开(公告)号：US20230159121A1
公开(公告)日：2023-05-25
申请号：US17535316
申请日：2021-11-24
申请人： Stephen A. Delmar
发明人： Stephen A. Delmar
IPC分类号： B62D63/08 , B62D53/06 , G01B3/04
CPC分类号： B62D63/08 , B62D53/068 , G01B3/04
摘要： An apparatus for measuring distance when moving a vehicle, for instance, for measuring how far to move a tractor of a tractor-trailer rig when sliding (e.g., tandem) axles of the trailer, for example, to equalize weight between wheels or axles of the rig. A scale is mounted on the vehicle with (e.g., evenly-spaced) indicia arranged in a line parallel to a forward or reverse direction of the vehicle. The scale is positioned on the vehicle where the driver, while driving the vehicle, can see the scale and can sight past the scale to a stationary visual reference located outside the vehicle (e.g., on the driving surface) to see how far the vehicle has moved. The scale may be on an elongated member which may be attached to the vehicle, for example, to a step below the driver.

4. 发明授权

US10618581B2 Wear pads for slider suspension 有权
公开(公告)号：US10618581B2
公开(公告)日：2020-04-14
申请号：US15436191
申请日：2017-02-17
申请人： REYCO GRANNING, LLC
发明人： John W. Stuart , John A. Hinz
IPC分类号： B62D63/08 , B62D53/06
CPC分类号： B62D63/08 , B62D53/068
摘要： A wear pad for a guide rail of a trailer with a slider suspension assembly, including at least one leg configured to be positioned between the guide rail and a frame member of the slider suspension assembly. The wear pad permits the passage of lock pins through the wear pad. A wear pad includes two legs that provide the wear pad with an L-shaped profile. One of the legs of a wear pad includes different portions with different thickness.

5. 发明申请

US20180043945A1 AERODYNAMIC RECAPTURE METHOD AND APPARATUS 审中-公开
公开(公告)号：US20180043945A1
公开(公告)日：2018-02-15
申请号：US15674191
申请日：2017-08-10
申请人： EkoStinger, Inc.
发明人： J. Parr Wiegel
IPC分类号： B62D35/00 , B62D65/16 , B62D29/04
CPC分类号： B62D35/002 , B62D25/188 , B62D29/04 , B62D35/001 , B62D35/008 , B62D53/068 , B62D65/16
摘要： Embodiments of the present disclosure provide a method and apparatus for reducing drag. An exemplary apparatus includes a semitrailer having a main frame extending along a longitudinal axis and a subframe movably connected to the main frame between a first position along the longitudinal axis and a second position along the longitudinal axis. The apparatus further includes an axle assembly attached to the subframe, the axle assembly including an axle, a left wheel set, a right wheel set, and a suspension, and a first recapture device located under the main frame behind and separated from the left wheel set along the longitudinal axis by a given spacing. The apparatus still further includes a second recapture device located under the main frame behind and separated from the right wheel set along the longitudinal axis by a second spacing.

6. 发明授权

US09598126B2 Automatic auxiliary axle control system 有权
公开(公告)号：US09598126B2
公开(公告)日：2017-03-21
申请号：US14803045
申请日：2015-07-18
申请人： Brooks Strong , Joshua Cayne Fisher
发明人： Brooks Strong , Joshua Cayne Fisher
IPC分类号： B62D61/12 , B62D53/06
CPC分类号： B62D61/125 , B62D53/068
摘要： An automatic auxiliary axle control system is disclosed for a load-transporting motor vehicle having two or more primary axles and one or more auxiliary axles wherein the control system detects a noncompliant axle carrying weight condition when the weight of the vehicle acting on any one of the primary axles exceeds a prescribed maximum allowable axle carrying weight assigned to that axle and also when the weight acting on any group of the axles arranged consecutively exceeds a prescribed maximum allowable axle group carrying weight assigned to that axle group. And the control system on such detection effects auxiliary axle usage that results in no maximum allowable axle carrying weight and maximum allowable axle group carrying weight being exceeded provided the current gross vehicle weight does not exceed a prescribed maximum allowable gross vehicle weight determined by all of the axles and the current center of gravity of the vehicle is located within a certain compliance-manageable range. And with the control system also capable of effecting auxiliary axle usage outside this range suited to the existing condition, providing control over auxiliary axle usage by an operator of the vehicle, and producing useful information.

7. 发明申请

US20160257355A1 CONTROLLING WEIGHT ALLOCATION BETWEEN TRUCK AXLES 审中-公开
标题翻译：控制卡车轴之间的重量分配
公开(公告)号：US20160257355A1
公开(公告)日：2016-09-08
申请号：US15042910
申请日：2016-02-12
申请人： International Truck Intellectual Property Company, LLC
发明人： Grzegorz Siuchta , James Jerome Korson
IPC分类号： B62D53/06 , B60W40/13
CPC分类号： B62D53/068 , B60W40/13 , B60W2040/1307 , B62D61/12 , B62D61/125
摘要： In a truck vehicle, a controller controls a mechanism to apportion the sum total of weight borne by a tandem axle between a drive axle and a tag axle.
摘要翻译：在卡车车辆中，控制器控制机构，以分配由驱动桥和标签轴之间的串联轴承承载的重量总和。

8. 发明授权

US09327766B2 Slider pin assembly with integral inboard and outboard stop 有权
标题翻译：滑块销组件，内置和外侧止挡
公开(公告)号：US09327766B2
公开(公告)日：2016-05-03
申请号：US13760695
申请日：2013-02-06
申请人： Thomas J. Long , John J. Ramsey
发明人： Thomas J. Long , John J. Ramsey
IPC分类号： F16B21/00 , B62D21/14 , B62D53/06
CPC分类号： B62D21/14 , B62D53/068 , Y10T403/32467 , Y10T403/602 , Y10T403/7037
摘要： A pin assembly for a retractable pin mechanism of a slider box of a heavy-duty vehicle includes a pin guide attached to the slider box. A pin is connected to a retraction mechanism and engages the pin guide. The pin includes an integral inboard and outboard stop. The integral inboard and outboard stops of the pin limit movement of the pin with respect to the pin guide and serve as a positive stop for the pin during retraction and extension of the pin when the retraction mechanism is activated or deactivated by the operator of the vehicle.
摘要翻译：用于重型车辆的滑块的可伸缩销机构的销组件包括附接到滑块的销引导件。销连接到缩回机构并接合销引导件。引脚包括一体式内侧和外侧止挡。销的内侧和外侧止挡件相对于销引导件的销限位运动，并且当回缩机构在车辆的操作者被启动或停用时在销的缩回和延伸期间用作销的正停止。

9. 发明授权

US09039022B2 Reconfigurable fixed suspension semi-trailer, flatbed or chassis 有权
标题翻译：可重构固定悬挂半挂车，平板或底盘
公开(公告)号：US09039022B2
公开(公告)日：2015-05-26
申请号：US13064604
申请日：2011-04-04
申请人： Robert Horton
发明人： Robert Horton
IPC分类号： B62D53/06
CPC分类号： B62D53/068 , B62D53/06
摘要： A reconfigurable fixed position suspension and support structure attached to the trailer body using a locking device consisting of pins, bolts and/or other fastening devices. The support structure has a removable locking device that when attached to the support structure locks the support structure and suspension into a fixed position relative to the trailer body. When the trailer is not in operation, the locking device can be removed allowing the suspension group to be reconfigured, and each suspension to be repositioned relative to the trailer body. The removable locking device is then reattached to the suspension support structure locking the support structure and suspension into a new fixed position relative to the trailer body.
摘要翻译：使用由销，螺栓和/或其他紧固装置构成的锁定装置连接到拖车主体上的可重构固定位置悬架和支撑结构。支撑结构具有可移除的锁定装置，当附接到支撑结构时，将支撑结构和悬架相对于拖车主体锁定到固定位置。当拖车不工作时，可以拆卸锁定装置，允许重新配置悬挂组，并且每个悬架相对于拖车主体重新定位。然后将可移除的锁定装置重新连接到悬架支撑结构，将支撑结构和悬架锁定到相对于拖车主体的新的固定位置。

10. 发明申请

US20110077822A1 REMOTE CONTROL OF SLIDING TRAILER SUSPENSION LOCK PINS 审中-公开
标题翻译：滑动拖车悬挂锁销的远程控制
公开(公告)号：US20110077822A1
公开(公告)日：2011-03-31
申请号：US12568691
申请日：2009-09-29
申请人： Kenneth G. Lang , William Larry Burgin
发明人： Kenneth G. Lang , William Larry Burgin
IPC分类号： G06F19/00 , B60G5/00
CPC分类号： B60G5/00 , B60G2300/042 , B60G2300/40 , B62D53/068
摘要： A trailer sliding suspension is remotely controlled to move between locked and unlocked positions. To unlock the sliding suspension, the driver initiates generation of a first signal which is communicated to an electronic control unit of a trailer anti-lock brake system. The electronic control unit then generates an unlocking signal in response to the first signal to unlock the sliding suspension such that a position of the sliding position can be adjusted relative to a trailer supported by the sliding suspension. Once the sliding suspension is in the desired position, the driver generates a second signal which is communicated to the electronic control unit. The electronic control unit then generates a locking signal in response to the second signal to lock the sliding suspension to a trailer body rail.
摘要翻译：拖车滑动悬架被远程控制以在锁定位置和解锁位置之间移动。为了解锁滑动悬架，驾驶员开始产生与拖车防抱死制动系统的电子控制单元通信的第一信号。然后，电子控制单元响应于第一信号产生解锁信号，以解锁滑动悬架，使得可以相对于由滑动悬架支撑的拖车调节滑动位置的位置。一旦滑动悬架处于所需位置，驾驶员产生一个第二信号，该信号被传送到电子控制单元。然后，电子控制单元响应于第二信号产生锁定信号，以将滑动悬架锁定到拖车主体轨道上。

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