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公开(公告)号：US12017709B2
公开(公告)日：2024-06-25
申请号：US18319923
申请日：2023-05-18
申请人： Stabilock LLC
发明人： Thomas T. Kimener
IPC分类号： B62D53/08
CPC分类号： B62D53/0871
摘要： A method of stabilizing a parked semi-trailer, the method comprising: (i) repositioning a tractor, with a lift extending forward of a front of the tractor, the lift operatively coupled to a portable trailer stabilizer while at least a portion of the portable trailer stabilizer is elevated above the ground, forward to position the portable trailer stabilizer proximate a forward end of a semi-trailer that is parked; (ii) repositioning the tractor forward to reposition the portable trailer stabilizer at least partially beneath the forward end of the semi-trailer; (iii) repositioning the lift located at the front of the tractor in order to lower the portion of the portable trailer stabilizer to be in contact with the ground when proximate the forward end of the semi-trailer that is parked; (iv) operatively decoupling the portable trailer stabilizer from the lift after the portable trailer stabilizer is in contact with the ground; and, (v) reversing the tractor, after the lift is operatively decoupled from portable trailer stabilizer, to vacate a position in front of the forward end of the semi-trailer while parked.
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公开(公告)号：US11628812B2
公开(公告)日：2023-04-18
申请号：US17510854
申请日：2021-10-26
申请人： Stabilock, LLC
摘要： 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.
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公开(公告)号：US10399800B2
公开(公告)日：2019-09-03
申请号：US15905546
申请日：2018-02-26
申请人： Stabilock, LLC
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：US20180178998A1
公开(公告)日：2018-06-28
申请号：US15905546
申请日：2018-02-26
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：US20170210356A1
公开(公告)日：2017-07-27
申请号：US15479204
申请日：2017-04-04
申请人： Stabilock, LLC
CPC分类号： B60S9/08 , B60D1/245 , B60D1/66 , B60D2001/001 , B60S9/04 , B62D53/085 , B62D53/0857
摘要： 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.
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公开(公告)号：US20230249654A1
公开(公告)日：2023-08-10
申请号：US18126677
申请日：2023-03-27
申请人： Stabilock, LLC
CPC分类号： B60S9/08 , B62D53/0857 , B60D1/66 , B60D1/245 , B60S9/04 , B62D53/085 , B60D2001/001
摘要： 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.
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公开(公告)号：US11648996B2
公开(公告)日：2023-05-16
申请号：US17742591
申请日：2022-05-12
申请人： Stabilock LLC
发明人： Thomas T. Kimener
CPC分类号： B62D53/0864 , B60D1/665 , B60S9/20 , B62D53/0871
摘要： A portable trailer stabilizer, comprising: (i) a support surface engagement element configured to selectively engage a support surface; (ii) a trailer engagement element configured to selectively engage a forward end portion of a trailer; (iii) a hydraulic cylinder operatively connected between the support surface engagement element and the trailer engagement element, the hydraulic cylinder configured to extend the trailer engagement element relative to the support surface engagement element; (iv) an on-board, self-contained energy source comprising a hydraulic accumulator operatively coupled to the hydraulic cylinder; (v) an isolation valve fluidically interposing the hydraulic cylinder and the hydraulic accumulator; (vi) a positioning element engagement element configured to selectively couple with a trailer stabilizer positioning element of a tractor; and (vii) a valve operator mechanism configured to (a) open the isolation valve when the when the positioning element engagement element is coupled to the trailer stabilizer positioning element of the tractor, and (b) shut the isolation valve when the positioning element engagement element is uncoupled from the trailer stabilizer positioning element of the tractor, where the hydraulic cylinder, the hydraulic accumulator, and the isolation valve are operatively connected in a closed hydraulic system containing a hydraulic fluid.
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公开(公告)号：US11186261B2
公开(公告)日：2021-11-30
申请号：US16525098
申请日：2019-07-29
申请人： Stabilock, LLC
摘要： 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.
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公开(公告)号：US10507993B2
公开(公告)日：2019-12-17
申请号：US16415484
申请日：2019-05-17
申请人： Stabilock, LLC
摘要： A method of leveling a parked freight trailer at a loading dock, the method comprising: (a) positioning a portable stabilizing device at least partially underneath a forward portion of the parked freight trailer; (b) positioning a lift associated with the portable stabilizing device to bear weight of the forward portion of the parked freight trailer; (c) reorienting the parked freight trailer so a floor of the parked freight trailer goes from a substantially non-parallel orientation to an approximately parallel orientation with respect to a floor of the loading dock by repositioning at least one of the jack and a landing gear of the parked freight trailer; and, (e) maintaining the lift in a weight bearing position while goods are at least one of unloaded from or loaded onto the parked freight trailer.
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公开(公告)号：US20190351882A1
公开(公告)日：2019-11-21
申请号：US16525098
申请日：2019-07-29
申请人： Stabilock, LLC
摘要： 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.
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