-
公开(公告)号：US20230159311A1
公开(公告)日：2023-05-25
申请号：US16964352
申请日：2019-09-30
发明人： Jianguo ZHANG
CPC分类号： B66F7/0658 , B60S5/00 , B66F7/08
摘要： A lifting machine comprising a base and a carrying platform, wherein a lifting mechanism for lifting the carrying platform and a power mechanism for supplying power to the lifting mechanism are arranged between the carrying platform and the base. The lifting machine of the present disclosure has simple structure, small volume and good portability, which may satisfy various needs of mobile use such as mobile maintenance, on-the-spot service and road rescue.
-
公开(公告)号：US11614083B2
公开(公告)日：2023-03-28
申请号：US16566631
申请日：2019-09-10
发明人： Wonhee M. Kim , Paul W. Alexander , Jonathan E. Luntz , Diann Brei , Laura Alejandra Giner Munoz , Kunj P. Patel , Adeline Emily Wihardja , Noah Luntzlara
摘要： An inflatable structure includes a top end cap, a bottom end cap, a bladder, a nozzle, a loop, and a first tether. The bladder is attached to the top and bottom end caps and is configured to hold pressurized fluid therebetween. The nozzle is configured to allow fluid to enter and exit the bladder. The loop is attached to one of the top and bottom end caps. A tether is disposed within the bladder, coupled to the other one of the top and bottom end caps, and extends through the at least one loop. The top end cap assumes a first position when the bladder is inflated. When the top end cap is adjusted from the first position to a second position, the first tether is configured to maintain the top end cap in the second position.
-
公开(公告)号：US20230001807A1
公开(公告)日：2023-01-05
申请号：US17780501
申请日：2020-11-27
申请人： BYD COMPANY LIMITED
发明人： Pengfei LI , Chaorui WU , Ziwei ZENG
摘要： A vehicle power supply device is provided. The vehicle power supply device includes: a fixed base; a scissor-fork lifting mechanism, where the scissor-fork lifting mechanism is mounted on the fixed base; a power supply head, where the power supply head is mounted on the scissor-fork lifting mechanism and is driven by the scissor-fork lifting mechanism to ascend or descend; and a drive device, where the drive device includes a drive unit and a transmission unit configured to convert rotational movement into linear movement. The drive unit and the transmission unit are stacked along a lifting direction of the scissor-fork lifting mechanism. The drive unit is connected with the scissor-fork lifting mechanism by the transmission unit to drive the scissor-fork lifting mechanism to ascend or descend.
-
公开(公告)号：US11530008B2
公开(公告)日：2022-12-20
申请号：US17024837
申请日：2020-09-18
申请人： New Heights, LLC
摘要： A trailer for towing by a power vehicle is provided and generally includes a frame and a tandem wheel assembly. The frame forms an undercarriage chassis which the tandem wheel assembly is positioned there under. The undercarriage chassis includes a steerable rear wheel assembly, a steerable front wheel assembly, and an extension assembly moving the front wheel assembly between trailing position and a self-propelled position where the rear wheel assembly and the front wheel assembly are positioned to equally support the undercarriage chassis.
-
公开(公告)号：US20220396458A1
公开(公告)日：2022-12-15
申请号：US17838990
申请日：2022-06-13
申请人： Terry Foley
发明人： Terry Foley
摘要： An intelligent platform may employ a unitary platform positioned between articulating legs with each articulating leg connected to a leveling module. The leveling module can be configured to execute a leveling strategy that involves extending at least one articulating leg to establish the unitary platform in a level orientation relative to an underlying, non-level terrain.
-
公开(公告)号：US20220119235A1
公开(公告)日：2022-04-21
申请号：US17310370
申请日：2020-01-31
摘要： A lift and tilt mechanism (1) is disclosed, comprising a base frame (10) and an upper lever arm (2) rotatably connected to each other by a lower lever arm (3) and a control rod (4), wherein a rotating arm (6) is rotatably connected to an upper lever arm (2), a torque arm (9) is rotatably connected to a lower lever arm (3), and the rotating arm (6) and the torque arm (9) are rotatably connected to each other, and wherein a power source (8) is rotatably connected to the upper lever arm (2) and directly or indirectly to the connection joint (19) for the rotating arm (6) and the torque arm (9), in such a way that an extension of the length of the power source (8) causes its suspension point (11) on the upper lever arm (2) to move in an substantially vertically direction, whereby the upper lever arm (2) is tilted towards a more upright position. Furthermore, a tilt system (21) comprising such a mechanism (1) is disclosed.
-
公开(公告)号：US11084696B2
公开(公告)日：2021-08-10
申请号：US16304857
申请日：2017-05-03
申请人： MAROLOTEST
发明人： Raphaël Girard
摘要： The invention relates to a lift table (1) for repairing and maintaining a vehicle, in particular a two-wheeled vehicle, said table (1) comprising a table top (2) surmounted by a wheel clamp (3) comprising two opposing jaws (4), between which one of the wheels of the vehicle is suitable for being clamped when the vehicle is in the state of being arranged on the table top (2), and a device (5) for driving upwards and downwards movement of said table top (2).
The table top (2) and at least the surface of the wheel clamp (3) are made out of electrically-insulating material.-
8.发明申请公开(公告)号：US20200325009A1
公开(公告)日：2020-10-15
申请号：US16304857
申请日：2017-05-03
申请人： MAROLOTEST
发明人： Raphaël GIRARD
摘要： The invention relates to a lift table (1) for repairing and maintaining a vehicle, in particular a two-wheeled vehicle, said table (1) comprising a table top (2) surmounted by a wheel clamp (3) comprising two opposing jaws (4), between which one of the wheels of the vehicle is suitable for being clamped when the vehicle is in the state of being arranged on the table top (2), and a device (5) for driving upwards and downwards movement of said table top (2).The table top (2) and at least the surface of the wheel clamp (3) are made out of electrically-insulating material.
-
公开(公告)号：US10773935B2
公开(公告)日：2020-09-15
申请号：US16106234
申请日：2018-08-21
摘要： In embodiments, a conveying apparatus includes a base, a wheel, a lifter, a lower side distance detection unit, and a control unit. The wheel is connected to the base via a suspension mechanism and is rotatable. The lifter is able to be lifted and lowered with respect to the base in a direction of a conveyance target. The lower side distance detection unit detects a lower side distance between a reference surface of the base and a ground contact surface of the wheel. The control unit controls a lifting/lowering operation of the lifter and rotative driving of the wheel. The control unit causes the lifter to be lifted and lowered based on the lower side distance and to support a part of a weight of the conveyance target, and causes the wheel to be rotatively driven and to convey the conveyance target.
-
公开(公告)号：US10730727B2
公开(公告)日：2020-08-04
申请号：US14454318
申请日：2014-08-07
发明人： Ryan W. Knapp
摘要： A lifting apparatus having two rails spaced apart at a distance and two lifting mechanisms, each lifting mechanism supporting one of the two rails. A platform is disposed between the two rails such that movement of the lifting mechanisms causes the rails to displace relative to the platform. A base has the two lifting mechanisms connected thereto and the platform is connected to the base. The base moves horizontally along a floor. Further, the floor may be disposed in a pit and the travel of the rails between minimum and maximum rail heights may be greater than 62.5% of the depth of the pit. The minimum rail height may be less than 50% of the depth of the pit.
-
-
-
-
-
-
-
-
-
搜索结果
457 条记录 (耗时 0.018 秒)
