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公开(公告)号：US20230294463A1
公开(公告)日：2023-09-21
申请号：US18202034
申请日：2023-05-25
申请人： Randal D. Walton
发明人： Randal D. Walton
摘要： A load-bearing trailer dolly which connects a tongue-type boat, utility or other trailer to a towing tandem trailer and bears weight from the trailer during towing. The trailer dolly is characterized by an axle mounted on a pair of wheels. A dolly frame height-adjustable trailer hitch that receives a primary or a secondary trailer. The adjustable hitch on the trailer dolly allows horizontal leveling. A shock-absorbing spring is fitted between the axle mount and the dolly frame for cushioning the dolly frame on the axle mount as the trailer is towed behind the towing tandem trailer.
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公开(公告)号：US09902223B2
公开(公告)日：2018-02-27
申请号：US15119640
申请日：2015-01-28
发明人： Valery Cervantes
CPC分类号： B60D1/485 , B60D1/46 , B60D1/665 , B60G17/025
摘要： A motor vehicle includes a first wheel carrier to which is secured without any degree of freedom a rotational shaft of a wheel and which is displaceable between a remote position and a close position. The vehicle also includes a torsion bar including a first attachment point mechanically connected to the first wheel-carrier and a coupling bar securely attached to the chassis and includes, at a free end a coupling, the torsion bar including a second attachment point mechanically connected to the coupling bar in order to move the latter towards the upper position thereof as the first wheel-carrier moves towards its close position and in order to move it downwards as the first wheel-carrier moves towards its remote position.
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公开(公告)号：US20170334669A9
公开(公告)日：2017-11-23
申请号：US14661612
申请日：2015-03-18
申请人： Stabilock, LLC
CPC分类号： B65G69/003 , B60D1/665 , B60S9/02 , B60S9/04 , B60S9/16 , B62D53/0857
摘要： 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.
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公开(公告)号：US09809072B2
公开(公告)日：2017-11-07
申请号：US14014911
申请日：2013-08-30
发明人： Russ Beck , Eric Anderson , Joseph J. Peschmann , Kawa-She Quoen Okerlund , Todd Walstrom , Todd Trowbridge
摘要： 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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公开(公告)号：US09333823B2
公开(公告)日：2016-05-10
申请号：US14530010
申请日：2014-10-31
申请人： Hossein Shahroodi
发明人： Hossein Shahroodi
CPC分类号： B60D1/665 , B60B33/00 , B60B33/0028 , B60B33/0049 , Y10T16/203
摘要： A trailer stand includes a wheel assembly and a carriage. The wheel assembly includes a bearing, a wheel rotatable in connection with the bearing to be rotatable in a first direction, but not rotatable in a second transverse direction, a pivot connectable to the object, and a frame connected to the pivot to be pivotable with respect to the object, the frame sized and dimensioned to support the bearing at an offset with respect to the pivot axis of the pivot to thereby form caster trail, the frame having a mass distributed unequally upon left and right sides of the wheel assembly, thereby causing the frame to pivot with respect to the Earth, to a predetermined orientation, when the frame is tilted with respect to a normal orientation with respect to the Earth. The carriage supports the wheel assembly, and is pivotable with respect to the trailer.
摘要翻译： 拖车架包括车轮组件和托架。 所述车轮组件包括轴承，与所述轴承可旋转地转动以能够沿第一方向旋转但不能沿第二横向旋转的轮，可连接到所述物体的枢轴，以及连接到所述枢轴的框架，所述框架能够与 相对于物体，框架的尺寸和尺寸被设计成相对于枢轴的枢转轴线偏移地支撑轴承，从而形成脚轮轨迹，该框架具有不均匀分布在车轮组件的左侧和右侧的质量，从而 当框架相对于相对于地球的正常定向倾斜时，使框架相对于地球枢转到预定方位。 托架支撑车轮组件，并且可相对于拖车枢转。
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公开(公告)号：US20150174977A1
公开(公告)日：2015-06-25
申请号：US14530010
申请日：2014-10-31
申请人： Hossein Shahroodi
发明人： Hossein Shahroodi
CPC分类号： B60D1/665 , B60B33/00 , B60B33/0028 , B60B33/0049 , Y10T16/203
摘要： A trailer stand includes a wheel assembly and a carriage. The wheel assembly includes a bearing, a wheel rotatable in connection with the bearing to be rotatable in a first direction, but not rotatable in a second transverse direction, a pivot connectable to the object, and a frame connected to the pivot to be pivotable with respect to the object, the frame sized and dimensioned to support the bearing at an offset with respect to the pivot axis of the pivot to thereby form caster trail, the frame having a mass distributed unequally upon left and right sides of the wheel assembly, thereby causing the frame to pivot with respect to the Earth, to a predetermined orientation, when the frame is tilted with respect to a normal orientation with respect to the Earth. The carriage supports the wheel assembly, and is pivotable with respect to the trailer.
摘要翻译： 拖车架包括车轮组件和托架。 所述车轮组件包括轴承，与所述轴承可旋转地转动以能够沿第一方向旋转但不能沿第二横向旋转的轮，可连接到所述物体的枢轴，以及连接到所述枢轴的框架，所述框架能够与 相对于物体，框架的尺寸和尺寸被设计成相对于枢轴的枢转轴线偏移地支撑轴承，从而形成脚轮轨迹，该框架具有不均匀分布在车轮组件的左侧和右侧的质量，从而 当框架相对于相对于地球的正常定向倾斜时，使框架相对于地球枢转到预定方位。 托架支撑车轮组件，并且可相对于拖车枢转。
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公开(公告)号：US20140159342A1
公开(公告)日：2014-06-12
申请号：US13957097
申请日：2013-08-01
申请人： Robert Peter Kimener
发明人： Robert Peter Kimener
CPC分类号： B60S9/20 , B60D1/665 , B60S9/16 , B62D53/0864 , B65G69/003
摘要： A trailer stabilizing device for stabilizing a parked freight trailer comprising a frame having mounted thereto at least a right side wheel and a left side wheel, the frame also including a hitch, a fifth wheel, and at least one of a repositionable wheel chock and a repositionable hook, the trailer stabilizing device further including a repositioning device in order to reposition at least one of the repositionable wheel chock and the repositionable hook. The present disclosure also includes a method of stabilizing a parked trailer at a loading dock, the method comprising: (a) positioning a wheeled trailer stabilizer underneath a parked freight trailer at a loading dock while landing gear of the parked freight trailer are deployed and a kingpin of the parked trailer is accessible; (b) securing the kingpin of the parked freight trailer to a fifth wheel of the wheeled trailer stabilizer; and, (c) deploying a repositionable hook operatively coupled to the frame of the wheeled trailer stabilizer so the repositionable hook couples to a cleat mounted to the ground, where deployment of the hook is operative to exert a pulling force on the kingpin.
摘要翻译： 一种用于稳定停放的货物拖车的拖车稳定装置，包括：至少安装有右侧轮和左侧轮的框架，所述框架还包括挂钩，第五轮以及可重新定位的车轮轴承座和 拖车稳定装置还包括重新定位装置，以便重新定位可重新定位的车轮轴承座和可重新定位的钩中的至少一个。 本公开还包括一种在装载码头上稳定停放的拖车的方法，所述方法包括：（a）在停放的货物拖车的起落架被部署的情况下，将停放的货物拖车下方的轮式拖车稳定器定位在装载码头处， 停放拖车的主角是可及的; （b）将停放货物拖车的中枢固定在轮式拖车稳定器的第五轮上; 以及（c）展开可操作地联接到轮式拖车稳定器的框架上的可重新定位的钩，使得可重定位的钩连接到安装到地面的防滑板，其中钩的展开操作以在主销上施加拉力。
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公开(公告)号：US20140159340A1
公开(公告)日：2014-06-12
申请号：US13957131
申请日：2013-08-01
CPC分类号： B65G69/003 , B60D1/665 , B60S9/02 , B60S9/04 , B60S9/16 , B62D53/0857
摘要： A trailer stabilizer and signaling system comprising: (a) a repositionable freight trailer stabilizer comprising a frame having mounted thereto a wheel, the repositionable freight trailer stabilizer including a repositionable jack; and, (b) a stabilizer signaler operatively coupled to the trailer stabilizer, the stabilizer signaler including a deployable signal configured to confirm the trailer stabilizer is secured under a parked freight trailer.
摘要翻译： 一种拖车稳定器和信号系统，包括：（a）可重新定位的货物拖车稳定器，包括安装在其上的框架，所述可重新定位的货运拖车稳定器包括可重新定位的千斤顶; 和（b）可操作地联接到拖车稳定器的稳定器信号器，所述稳定器信号器包括构造成确认所述拖车稳定器固定在停放的货运拖车下的可展开信号。
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公开(公告)号：US08313122B2
公开(公告)日：2012-11-20
申请号：US11834088
申请日：2007-08-06
申请人： David J. Bender
发明人： David J. Bender
摘要： A trailer includes reference marks that depict the position whereby cargo may be placed for proper installation on the trailer. The reference marks may be applied by affixing a label onto the frame of the trailer respective of the trailer axle. One or more reference marks may be applied depicting the multiple positions, one for each of differently sized cargo, which may be welding power supplies. Instructions may also be used in conjunction with the labels for instructing placement of the welding power supply at the appropriate position respective of the trailer axle.
摘要翻译： 拖车包括描述可以放置货物以正确安装在拖车上的位置的参考标记。 参考标记可以通过将标签固定在拖车轴的各个拖车的框架上来应用。 可以应用一个或多个参考标记来描述多个位置，一个用于不同尺寸的货物，其可以是焊接电源。 说明书也可以与用于指示将焊接电源放置在拖车轴的相应位置处的标签一起使用。
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公开(公告)号：US20120261903A1
公开(公告)日：2012-10-18
申请号：US13445951
申请日：2012-04-13
申请人： Richard ARAKELIAN
发明人： Richard ARAKELIAN
IPC分类号： B60D1/48
摘要： 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.
摘要翻译： 用于骑师轮组件的安装件（10）具有第一构件（14），第二构件（18）和锁定销（32）。 释放手柄（42）在第一位置处连接到锁定销（32），用于沿着大致线性的路径拉动锁定销（32），并且具有远离第一位置的接触部分（52）。 接触部分（52）用于与轴承表面接合，允许手柄（42）相对于锁定销（32）围绕第一位置旋转，同时接触部分（52）相对于支承表面滑动。
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