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公开(公告)号：USRE47192E1
公开(公告)日：2019-01-08
申请号：US15457213
申请日：2017-03-13
发明人： Thomas Walker
摘要： A liftgate for loading and unloading cargo from a vehicle. The liftgate includes a moveable load platform having a proximal deck section and a distal deck section pivotally coupled to the proximal deck section. A side ramp is pivotally coupled to the distal deck section to facilitate unobstructed side loading and unloading of the distal deck section of the load platform.
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公开(公告)号：US20220402711A1
公开(公告)日：2022-12-22
申请号：US17843371
申请日：2022-06-17
发明人： Jesse JUSTUS
摘要： A liftgate load system for use with a vehicle, which includes deck sections that are movable between an in use position where the deck sections form a horizontal platform to a stowed position where the deck sections are folded a vertical arrangement. The liftgate load system also includes an adapter on the platform that is provided with a door that is movable between a closed position and an open position and backing plate that is configured to be engaged by a dock lock hook of a loading dock to limit movement of the lift system away from the loading dock. The door is configured to move from the cover position to the open position as the load platform moves from the use position to the stowed position.
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公开(公告)号：US20220055518A1
公开(公告)日：2022-02-24
申请号：US17410058
申请日：2021-08-24
发明人： Ronald C. MILLER
IPC分类号： B60P1/44
摘要： A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another.
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公开(公告)号：US09669749B2
公开(公告)日：2017-06-06
申请号：US14840885
申请日：2015-08-31
发明人： Thomas Walker
CPC分类号： B60P1/4492 , B60P1/43 , B60P1/4421 , B60P1/4457 , B60P1/4471
摘要： A lift gate for loading and unloading cargo from a vehicle. The lift gate includes a moveable load platform and a ramp. The ramp is coupled to the load platform such that the ramp rotates between various positions at the selection of a user.
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公开(公告)号：US20230078027A1
公开(公告)日：2023-03-16
申请号：US18050249
申请日：2022-10-27
发明人： Ronald C. MILLER
IPC分类号： B60P1/44
摘要： A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another.
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公开(公告)号：US11498471B2
公开(公告)日：2022-11-15
申请号：US17410058
申请日：2021-08-24
发明人： Ronald C. Miller
IPC分类号： B60P1/44
摘要： A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another.
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公开(公告)号：US20220289094A1
公开(公告)日：2022-09-15
申请号：US17830725
申请日：2022-06-02
发明人： Kurt Walker , Brandon Walker , Jesse Justus
摘要： A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another.
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公开(公告)号：US11377013B2
公开(公告)日：2022-07-05
申请号：US16988444
申请日：2020-08-07
发明人： Kurt Walker , Brandon Walker , Jesse Justus
摘要： A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another.
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公开(公告)号：US20210039543A1
公开(公告)日：2021-02-11
申请号：US16988444
申请日：2020-08-07
发明人： Kurt Walker , Brandon Walker , Jesse Justus
摘要： A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another.
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公开(公告)号：US20140154035A1
公开(公告)日：2014-06-05
申请号：US14076744
申请日：2013-11-11
发明人： Thomas Walker
IPC分类号： B60P1/43
CPC分类号： B60P1/435 , B60P1/44 , B60P1/4421 , B60P1/4435
摘要： A liftgate for loading and unloading cargo from a vehicle. The liftgate includes a moveable load platform having a proximal deck section and a distal deck section pivotally coupled to the proximal deck section. A side ramp is pivotally coupled to the distal deck section to facilitate unobstructed side loading and unloading of the distal deck section of the load platform.
摘要翻译： 用于从车辆装卸货物的升降机。 提升门包括具有近侧甲板部分和可枢转地联接到近侧甲板部分的远侧甲板部分的可移动负载平台。 侧坡道枢转地联接到远侧甲板部分，以便于负载平台的远侧甲板部分的无障碍侧装载和卸载。
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