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    • 5. 发明申请
    • Collapsible Towing Dolly
    • 可折叠牵引多莉
    • US20160059913A1
    • 2016-03-03
    • US14837755
    • 2015-08-27
    • Steven BergerDavid Lysaker
    • Steven BergerDavid Lysaker
    • B62D53/04
    • B60P3/127B62D53/04
    • A collapsible towing dolly with a rectangular frame for assembly on a driving surface beneath a towed vehicle. Four sides of the rectangular frame cradle a pair of opposing tires on the towed vehicle. The rectangular frame can be adjusted in size to accommodate different towed vehicles. The corners of the rectangular frame flex, so that the frame displaces in parallelogram fashion when pulled around a curve, allowing the towed vehicle to track behind the tow vehicle. The rectangular frame is raised off the driving surface by means of a liftable attachment between the rectangular frame and each of a pair of dolly wheel assemblies. Alternatively, jacks attached to the rectangular frame lift the rectangular frame. The rectangular frame attaches to a standard hitch on the tow vehicle via a tongue assembly removably attached to the rectangular frame.
    • 具有矩形框架的可折叠牵引小车,用于组装在拖车下方的驾驶表面上。 矩形框架的四边支架上的一对相对的轮胎在拖车上。 矩形框架可以调整尺寸以适应不同的拖车。 矩形框架的角部弯曲,使得当围绕曲线拉动时,框架以平行四边形方式移动,允许被牵引的车辆在拖车后面跟踪。 矩形框架通过矩形框架和一对台车组件中的每一个之间的可升降的附件而从驱动表面上升起。 或者,附接到矩形框架的插座提升矩形框架。 矩形框架通过可移除地附接到矩形框架的舌组件连接到拖车上的标准搭接。
    • 6. 发明授权
    • Aircraft transporter dolly with hinged gate for moving aircraft
    • 飞机运输车,带铰链门,用于移动飞机
    • US08967939B2
    • 2015-03-03
    • US14082392
    • 2013-11-18
    • Hammonds Technical Services, Inc.
    • Carl L. Hammonds
    • B64F1/22B62D53/04
    • B64F1/227B62D53/045
    • An apparatus for moving parked aircraft with a tractor via an aircraft lift dolly which includes a hinged gate to entrap the aircraft nose gear. The aircraft lift dolly may be removably detachably coupled to the tractor through two attachment points to an intermediate connecting towbar. The aircraft lift dolly includes a lift mechanism having a lift carriage which is selectively elevated. The lift carriage includes a fixed forward chock and a rear chock that it repositioned longitudinally with respect to the forward chock and is hingedly coupled. The chocks are positioned about the aircraft nose gear without movement of the aircraft. Elevating the lift cradle elevates the chocks and the nose gear cradled therebetween.
    • 一种用拖拉机通过飞机升降台移动停放的飞机的装置,其包括铰接门以捕捉飞机前置档。 飞机升降台可以通过两个附接点可拆卸地联接到拖拉机到中间连接拖杆。 飞机升降台具有升降机构,该升降机构具有有选择地升高的提升滑架。 提升架包括固定的前部轴承座和后轴承座,其相对于前轴承座纵向重新定位并铰接连接。 轴承座定位在飞机前档,而不会飞行。 提升升降架提升了轴承座和起落架之间的起落架。
    • 8. 发明授权
    • Vehicle frame
    • 车架
    • US08474871B1
    • 2013-07-02
    • US13427278
    • 2012-03-22
    • Eric Ludwick
    • Eric Ludwick
    • B62D63/06B62D21/20B62D53/04
    • B62D21/20B62D21/09B62D25/20B62D29/043B62D53/061
    • A frame for recreational vehicles having a pair of oppositely spaced longitudinal frame members, having notches completely therethrough. The longitudinal frame members have a foam core in direct contact with a woven fiber fabric on an exterior of the longitudinal frame members with fabric flaps extending therefrom. The frame has a plurality of transverse stringers having a foam core in direct contact with a woven fiber fabric on an exterior of stringers that rest in notches of the longitudinal members. The stringers are complementary to the notches in the longitudinal members and the stringers have fabric flaps that extend along their length on opposite sides. The stringers extend completely through the longitudinal frame members. The flaps on the longitudinal frame members and the stringers are in overlapping contact. A deck having a layer of fabric covers the stringers, the flaps, and the longitudinal frame members and is impregnated with resin.
    • 一种用于娱乐车辆的框架,具有一对相对间隔开的纵向框架构件,其具有完全穿过其中的凹口。 纵向框架构件具有与纵向框架构件的外部上的机织纤维织物直接接触的泡沫芯,其中织物翼片从其延伸。 框架具有多个横向纵梁,其具有与搁置在纵向构件的凹口中的桁条外部上的织造纤维织物直接接触的泡沫芯。 桁条与纵向构件中的凹口互补,并且桁条具有沿着它们在相对侧上的长度延伸的织物襟翼。 桁条完全延伸穿过纵向框架构件。 纵向框架构件和桁条上的襟翼重叠接触。 具有一层织物的甲板覆盖桁条,襟翼和纵向框架构件,并用树脂浸渍。
    • 9. 发明授权
    • Trailer hitch support system
    • 拖车牵引支撑系统
    • US08246067B1
    • 2012-08-21
    • US12581635
    • 2009-10-19
    • Don G. Flathers
    • Don G. Flathers
    • B62D53/04
    • B60D1/075B60D1/247B60D1/665
    • Described herein is a trailer hitch adapter designed to relieve the weight of a trailer from applying directly onto the hitch of a towing vehicle. The hitch adapter features a towing bar pivotally secured to a frame with a wheel base, the towing bar resists pivotal movement by spring and damper assemblies. The frame has a hitch for receiving the trailer and the towing bar has a hitch for attachment to the towing vehicle. The wheel base of the hitch adapter is movable between a forward and rearward position.
    • 这里描述的是拖车牵引适配器,其设计用于减轻拖车的重量直接施加到牵引车辆的搭接上。 挂钩适配器具有一个牵引杆,其枢转地固定到具有轮座的框架上,牵引杆通过弹簧和阻尼器组件抵抗枢转运动。 该框架具有用于接收拖车的挂钩,并且牵引杆具有用于附接到牵引车辆的钩子。 连接适配器的轮毂可以在前后位置之间移动。
    • 10. 发明申请
    • MOTORCYCLE TRAILER
    • 摩托车拖车
    • US20120153596A1
    • 2012-06-21
    • US13108358
    • 2011-05-16
    • James B. Edmondson
    • James B. Edmondson
    • B60P3/06B62D53/04
    • B62D63/064B60P3/127
    • A trailer which is sized to be towed behind a motorcycle. The trailer includes a cargo bay for storing luggage, spare parts, tools or other cargo. The trailer is preferably towed behind a motorcycle in a group of motorcycles. In the unfortunate event that one of the motorcycles breaks down or a rider is unable to continue operating his or her motorcycle, the cargo bay can be converted to a towing configuration for towing the disabled motorcycle. This allows the group of motorcycles to continue riding, and the disabled motorcycle can be towed to a repair location at a more convenient time for the entire group of riders.
    • 拖车的尺寸被拖到摩托车后面。 拖车包括用于存放行李,备件,工具或其他货物的货舱。 拖车最好是拖到一组摩托车的摩托车后面。 在不幸的事件中,一辆摩托车发生故障或骑车者无法继续操作其摩托车,货舱可以转换为拖车配置,用于拖拉残疾人摩托车。 这使得摩托车组可以继续骑行,残疾的摩托车可以在更方便的时间拖到整个车手的维修地点。