公开(公告)号：US07651312B2

公开(公告)日：2010-01-26

申请号：US10531488

申请日：2003-10-22

Applicant: Barry Douglas Armour ,  Richard Zane Wilson

Inventor： Barry Douglas Armour ,  Richard Zane Wilson

IPC: B60P3/00

CPC classification number: B60P3/122 ,  B60P3/07 ,  B62D21/02 ,  B62D53/02 ,  B62D63/065

Abstract: A truck includes a chassis 1 supporting a cab 3 and a deck 9 which is supported at least by a rearmost axle 15 and wheels 17. The deck 9 is tiltable relative to the chassis 1 about a pivot axis 27 located in front of the rearmost axle 15 of the truck and arranged such that as the deck 9 tilts rearwardly, the chassis 1 tilts forwardly and the deck 9 lowers towards the rearmost axle. A forward part of a rear suspension arrangement may be operatively connected to the chassis 1 so that the forward part moves upwardly towards the deck 9 as the deck 9 is tilted.

Abstract translation: 卡车包括支撑驾驶室3的底盘1和至少由最后轴15和车轮17支撑的平台9.甲板9可相对于底架1绕位于最后轴前方的枢转轴线27倾斜 15，并且布置成使得当甲板9向后倾斜时，底盘1向前倾斜，甲板9朝着最后轴转动。 后悬挂装置的前部可以可操作地连接到底架1，使得当甲板9倾斜时，前部件向上朝向甲板9移动。

公开(公告)号：US20080238138A1

公开(公告)日：2008-10-02

申请号：US11729154

申请日：2007-03-27

Applicant: Jacques Vallee

Inventor： Jacques Vallee

IPC: B60P3/35

CPC classification number: B60P3/36 ,  B60D1/07 ,  B60D1/143 ,  B60P3/32 ,  B62D53/025 ,  B62D59/02 ,  B62D61/12 ,  B62D63/065

Abstract: Cocoon Camper is a two-unit camper consisting of a frontal vehicle and a rear camper section. The frontal vehicle and rear camper section are connected and locked together allowing the vehicle to drive as if it were a single unit. The rear camper section of Cocoon Camper overlaps the frontal vehicle on top with a section that locks in place and connects directly to the top of the frontal vehicle unit with supports. The rear camper also locks in place from the back of the frontal vehicle unit to fully connect and stabilize the vehicle. Cocoon Camper works by connecting the drive shaft from the frontal vehicle to the camper in order to drive the wheels of the camper section from the rear. Cocoon Camper makes this possible by allowing the rear wheels of the frontal vehicle unit to retract to provide the proper clearance. The frontal vehicle has a unique modified differential that includes a selector to activate the wheels on the frontal vehicle or the wheels on the camper unit.

Abstract translation: Cocoon Camper是一个两单位的野营车，包括前部车辆和后部露营部分。 前部车辆和后部野营部分连接并锁定在一起，使得车辆能够像单个单元那样驱动。 Cocoon Camper的后部野营部分与顶部的前部车辆重叠，部分锁定在适当位置，并通过支撑直接连接到前部车辆的顶部。 后部露营器还从前部车辆后部锁定到位，以完全连接和稳定车辆。 Cocoon Camper通过将驱动轴从前车辆连接到露营器来工作，以便从后方驱动野营部分的车轮。 Cocoon Camper通过允许前部车辆单元的后轮缩回以提供适当的间隙来实现这一点。 前部车辆具有独特的改进的差速器，其包括用于启动前部车辆上的车轮的选择器或露营器单元上的车轮。

公开(公告)号：US20080023234A1

公开(公告)日：2008-01-31

申请号：US11460596

申请日：2006-07-27

Applicant: Linghsiao Jerry Wang

Inventor： Linghsiao Jerry Wang

IPC: B62D59/04

CPC classification number: B62D63/065 ,  B60L2200/12 ,  B60L2200/28 ,  B62D59/04 ,  B62M7/14

Abstract: A two wheeled trailer is attached to a human powered vehicle such as a bicycle or a scooter for carrying load such as children. The trailer is powered by two electric motors and at least one battery. The control of the motor is through a force/pressure meter inserted to the attachment arm between the two wheel vehicle and the trailer. The attachment arm, on the vehicle side is mounted near the rear axle of the vehicle. A coupler that allows free rotation attaches the trailer to the vehicle.

Abstract translation: 两轮拖车连接到诸如自行车的人力车辆或用于承载诸如儿童的踏板车。 拖车由两个电动马达和至少一个电池供电。 电动机的控制是通过插入两轮车辆和拖车之间的连接臂的力/压力计来实现的。 车辆侧的安装臂安装在车辆的后桥附近。 允许自由旋转的联轴器将拖车附接到车辆。

公开(公告)号：US20030137159A1

公开(公告)日：2003-07-24

申请号：US10345119

申请日：2003-01-15

Inventor： James N. Rolph

IPC: B62D033/077

CPC classification number: B60D1/665 ,  B60D1/00 ,  B60D1/143 ,  B62D33/077 ,  B62D63/06 ,  B62D63/065

Abstract: A trailer and hitch assembly are arranged so that the trailer may be towed closely behind a motor vehicle without articulation. A pair of frame members extends forward from the trailer for engagement into a corresponding pair of receivers that are included in a hitch extension assembly. Locking mechanisms are arranged to secure the frame members to a hitch cross member that may be included in a standard trailer hitch connected to the motor vehicle.

公开(公告)号：US5520404A

公开(公告)日：1996-05-28

申请号：US402850

申请日：1995-03-13

Applicant: Joseph A. Schulte

Inventor： Joseph A. Schulte

IPC: B60D1/173 ,  B62D63/06 ,  B60D1/14

CPC classification number: B62D63/065 ,  B60D1/173

Abstract: A hitch or towing device to connect a trailer having at least two swivelable ground-contacting wheels to an automobile or similar prime mover includes two arms to connect the trailer to the prime mover. The arms are flexible in a vertical direction but rigid in a longitudinal and in a sidewise direction. This permits the automobile to push the trailer backwards and also permits relative motion between the trailer and the automobile in roll and pitch but not in yaw. In a preferred embodiment the arms connecting the trailer to the automobile are leaf springs, and couplings permanently fastened to the automobile engage the front end of the springs in a hinge-like manner, the hinge-pin being easily removable to facilitate connecting and disconnecting of trailer and automobile.

Abstract translation: 将具有至少两个可旋转地面接触轮的拖车连接到汽车或类似原动机的搭接或牵引装置包括将拖车连接到原动机的两个臂。 臂在垂直方向上是柔性的，但在纵向方向和侧向上是刚性的。 这允许汽车向后推拖车，还允许拖车和汽车之间的滚动和俯仰而不是偏航的相对运动。 在优选实施例中，将拖车连接到汽车的臂是板簧，并且永久地紧固到汽车的联接器以铰链状的方式接合弹簧的前端，铰链销易于拆卸以便于连接和断开 拖车和汽车。

公开(公告)号：US5397148A

公开(公告)日：1995-03-14

申请号：US144356

申请日：1993-11-01

Applicant: Gary G. Nelson

Inventor： Gary G. Nelson

IPC: B62D63/06

CPC classification number: B60D1/07 ,  B62D63/065

Abstract: A convertible trailer assembly having a first orientation wherein a center trailer hitch is connected to a lead vehicle and a second orientation wherein two outside trailer hitches are connected to a lead vehicle. The convertible trailer assembly comprises a trailer frame having two longitudinally extending hollow side channels. A wheel assembly includes a fixed upper plate and a rotatably connected lower plate. The lower plate includes a depending skirt including a centrally located aperture, a coil overshock coupled with the lower plate, a vertical arm extending downwardly from the lower plate, horizontally extending arms connecting the lower ends of the coil overshock with the vertical arm. A wheel is rotatably mounted between the coil overshock and the horizontally extending arm with the wheel assembly being coupled to the lower surface and rearward end of the trailer frame. Side trailer hitches are provided, each having a forward end adapted to be coupled with a lead vehicle, and a rearward end adapted to be received within one of the hollow side channels. Lastly, a center trailer hitch has a forward end adapted to be coupled with a lead vehicle, and a rearward end adapted to be received within the hollow center channel.

Abstract translation: 一种具有第一取向的可转换拖车组件，其中中心拖车牵引件连接到引导车辆，并且第二方向，其中两个外部拖车挂钩连接到引导车辆。 可转式拖车组件包括具有两个纵向延伸的中空侧通道的拖车框架。 轮组件包括固定的上板和可旋转地连接的下板。 下板包括一个悬垂的裙部，包括一个居中定位的孔，一个与下板连接的线圈过冲，一个从下板向下延伸的垂直臂，水平延伸的臂连接线圈的下端与垂直臂。 车轮可旋转地安装在线圈过冲和水平延伸的臂之间，其中车轮组件联接到拖车架的下表面和后端。 提供侧挂式挂钩，每个都具有适于与引导车辆联接的前端，以及适于容纳在一个中空侧通道内的后端。 最后，中心拖车悬挂具有适于与引导车辆联接的前端，以及适于容纳在中空中心通道内的后端。

公开(公告)号：US4284291A

公开(公告)日：1981-08-18

申请号：US82218

申请日：1979-10-04

Applicant: Albrecht Morlok ,  Fritz Hacker ,  Peter Kolling

Inventor： Albrecht Morlok ,  Fritz Hacker ,  Peter Kolling

IPC: B60D1/01 ,  B60D1/40 ,  B62D53/04 ,  B62D63/06 ,  B60D1/00 ,  B62D53/02

CPC classification number: B60D1/40 ,  B62D53/045 ,  B62D63/065

Abstract: A vehicle of the type having a motor driven vehicle unit and a wheeled auxiliary hook-up unit coupled thereto. A towing coupling is provided for enabling the auxiliary unit to be coupled to the vehicle unit in an articulated manner. A centering device is provided for centering the vehicle unit relative to the auxiliary hookup unit and a tightening fixture is provided to act on the towing coupling so as to displace the auxiliary towing unit relative to the vehicle unit so that it can be fixedly secured by a locking device.

Abstract translation: 具有马达驱动车辆单元的类型的车辆和与其耦合的轮式辅助连接单元。 提供了一种牵引联接器，用于使得辅助单元能够以铰接的方式联接到车辆单元。 提供定心装置用于使车辆单元相对于辅助连接单元居中，并且提供紧固夹具以作用于牵引联接器，以便使辅助牵引单元相对于车辆单元移动，使得其可以通过 锁定设备。

公开(公告)号：US3870340A

公开(公告)日：1975-03-11

申请号：US36528873

申请日：1973-05-30

Applicant: WINTER CHARLES M

Inventor： WINTER CHARLES M

IPC: B62D53/08 ,  B62D63/06

CPC classification number: B62D53/0864 ,  B62D63/065 ,  Y10S280/901

Abstract: A tow hitch adapted to be secured to the rearward portion of automotive vehicles and especially passenger type vehicles, said tow hitch being adapted to have a fifth wheel type trailer connected thereto by means of a hitch frame supported by auxiliary wheels immediately rearward of the rear end of said automotive vehicle and connected to the chassis frame members of the vehicle by interfitting projection and socket means. One embodiment of the structure comprises a cantilever frame adapted to overlie the rearward portion of the upper surface of the trunk section of an automotive vehicle, thereby minimizing the overall length of a connected vehicle and trailer. A second embodiment of the invention comprises upstanding means on said hitch frame directly supporting a transverse hitch member for connection of the forward end of a fifth wheel trailer thereto and thereby readily permit access to the trunk of said vehicle by permitting the deck cover to be raised. The aforementioned cantilever frame also being supported for pivotal movement upward and rearward in a manner to permit the same to support loads when extending rearwardly. Means are also provided whereby the coupling means are adapted to be connected to a wide range of different widths of chassis frames of various vehicles while utilizing a hitch frame of standard width and, correspondingly, a limited number of different arrangements of supporting means for the cantilever frame are possible to enable the cantilever frame to be disposed at a reasonable range of different angles to support the forward ends thereof in spaced relation to a range of different shapes and heights of deck structures on the trunk areas of various automotive vehicles.

Abstract translation: 一种适于固定在机动车辆，特别是乘客车辆的后部的牵引车钩，所述牵引车钩适于具有通过紧邻后轮的后轮辅助的搭接架连接到其上的第五轮式拖车 并且通过相互配合的突出和插座装置连接到车辆的底盘框架构件。 该结构的一个实施例包括适于覆盖机动车辆的主干部分的上表面的后部的悬臂框架，从而使连接的车辆和拖车的总长度最小化。 本发明的第二实施例包括直立支架上的直立架，用于将第五轮拖车的前端连接到其上的横向搭接构件，从而容易地通过允许甲板盖抬起来进入所述车辆的行李箱 。 上述悬臂框架也被支撑为向上和向后枢转运动，以允许其相反地向后延伸时支撑载荷。 还提供了装置，由此联接装置适于连接到各种车辆的宽范围的不同宽度的底盘框架，同时利用标准宽度的搭接框架，并且相应地，有限数量的用于悬臂的支撑装置的不同布置 框架是可能的，以使得悬臂框架可以设置在不同角度的合理范围内，以支撑其前端与各种机动车辆的主干区域上的甲板结构的不同形状和高度的范围间隔开。

公开(公告)号：US3790191A

公开(公告)日：1974-02-05

申请号：US3790191D

申请日：1971-10-07

Applicant: GALLATIN N

Inventor： GALLATIN N

IPC: B60D1/173 ,  B62D63/06 ,  B62D53/00

CPC classification number: B60D1/173 ,  B62D63/065

Abstract: A trapezoidal trailer hitch comprising first and second, spaced apart hitch members pivotally connected at their rearward ends to the forward end of the trailer and pivotally connected at their forward ends to the rearward end of a truck or the like.

Abstract translation: 一种梯形拖车牵引装置，包括第一和第二间隔开的牵引构件，其在其后端处枢转地连接到拖车的前端，并且在其前端处枢转地连接到卡车等的后端。

公开(公告)号：US2325822A

公开(公告)日：1943-08-03

申请号：US39563741

申请日：1941-05-28

Applicant: WHITMER LEWIS W

Inventor： WHITMER LEWIS W

IPC: B62D63/06

CPC classification number: B62D63/065