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151. 发明授权

US3795329A Foldable tailgates 失效
标题翻译：可折叠的TAILGATES
公开(公告)号：US3795329A
公开(公告)日：1974-03-05
申请号：US3795329D
申请日：1972-11-28
申请人： DIESEL EQUIP
发明人： MARTIN P , MC KEE W
IPC分类号： B60P1/44 , B60P1/46
CPC分类号： B60P1/4421
摘要： A powered tailgate consisting of a foldable platform having a support arm projecting upwardly from the outer part for connection at its upper end to a flexible connecting device the other end of which is connected to the upper end of the slide member which supports the platform for vertical movement. The support arm is mounted on the outer platform portions so as to project upwardly therefrom so that the plane in which the flexible connecting means extends when the platform is in the open position projects outwardly from the outer end of the platform so that the platform is stable when loads are applied at the outer edge thereof. The support arm is spaced inwardly from the outer edge of the platform so as to provide clearance at the side edges of the outer portion of the platform adjacent the outer edge thereof. A manually engageable lever arm is connected to the inner portion of the platform and projects outwardly therefrom in a direction away from the hinged connection of the inner portion of the platform to the side members. The arm facilitates the manual movement of the tailgate from the folded to the unfolded configuration and vice-versa.
摘要翻译：一种动力尾门，包括一个可折叠平台，该平台具有从外部向上伸出的支撑臂，用于在其上端连接到柔性连接装置，其另一端连接到支撑垂直平台的滑动构件的上端运动。支撑臂安装在外平台部分上，以从其向上突出，使得当平台处于打开位置时柔性连接装置延伸的平面从平台的外端向外突出，使得平台稳定当在其外边缘处施加负载时。支撑臂从平台的外边缘向内隔开，以便在靠近平台的外边缘的平台的外部部分的侧边缘处提供间隙。手动接合的杠杆臂连接到平台的内部并且从远离平台的内部部分的铰接连接的方向向外突出到侧部件。手臂有助于后挡板从折叠式手动移动到展开的构型，反之亦然。

152. 发明授权

US3779406A Vehicle cargo bed loader for elongated articles 失效
标题翻译：用于延长文章的车载货物装载机
公开(公告)号：US3779406A
公开(公告)日：1973-12-18
申请号：US3779406D
申请日：1972-09-28
申请人： GEN MOTORS CORP
发明人： HERMANN C
IPC分类号： B60P1/44
CPC分类号： B60P1/4414
摘要： A vehicle includes an elevated cargo bed accessible through a generally rectangular gate opening selectively closed by a generally rectangular gate which supports a loader for elongated articles. The gate is pivotally mounted by support members for movement about a transverse vehicle axis between a vertical position closing the gate opening and an elevated horizontal position generally aligned with the plane of the cargo bed. Fourbar linkages mount the support members so as to move the horizontal gate between the elevated position and a lower position adjacent ground level. The loader includes a first channel-shaped article receiving member with one end pivoted to the upper side of the horizontal gate at a central portion thereof adjacent the pivotal axis of gate movement. A second channel-shaped article receiving member of the loader has a flanged bifurcated end pivoted to the free end of the first article receiving member about an axis normal to the side walls of these members. The loader is movable to an unfolded loading position where the flanges of the second member locate the members in an aligned relationship on the horizontal gate so as to extend outwardly from the gate opening. The four-bar linkages translate the horizontal gate between its elevated and lower positions and thus move the unfolded loader between the ground and the cargo bed so as to facilitate loading and unloading of elongated articles on the cargo bed. The loader is also movable to a folded storage position where the members extend transversely of the gate opening and are stored adjacent the plane of the cargo bed with the gate in its vertical position closing the gate opening. A vehicle mounted flange engages the free end of the second article receiving member to automatically maintain the loader in the storage position during operation of the vehicle.
摘要翻译：车辆包括可通过大致矩形的门开口进入的升高的货物舱，所述大致矩形的门开口由大致矩形的门选择性地关闭，所述大致矩形的门支撑用于细长物品的装载机。门通过支撑构件枢转地安装，用于围绕横向车辆轴线在关闭门开口的垂直位置和与货物床的平面大致对准的升高的水平位置之间移动。四杆连杆安装支撑构件，以使水平门在提升位置和邻近地平面的较低位置之间移动。装载机包括第一通道状物品接收构件，其一端在水平门的上侧的中心部分处相邻于门运动的枢转轴线枢转。装载机的第二通道状物品接收构件具有凸缘的分叉端部，绕着与这些构件的侧壁垂直的轴线枢转到第一物品接收构件的自由端。装载机可移动到展开的装载位置，其中第二构件的凸缘将构件定位在水平门上的对齐关系中，以便从闸门开口向外延伸。四杆连杆将水平门在其升高和下降位置之间平移，从而使未铺设的装载机在地面和货物床之间移动，以便于在货物床上装载和卸载细长物品。装载机还可以移动到折叠的存放位置，在这些位置处，构件横向于门开口延伸并且与货舱的平面相邻地存放，闸门处于关闭门开口的垂直位置。车辆安装的凸缘接合第二物品接收构件的自由端，以在车辆的操作期间自动地将装载机保持在存储位置。

153. 发明授权

US3764030A Side mount loading platform for van type truck 失效
标题翻译：用于VAN型卡车的侧面装载平台
公开(公告)号：US3764030A
公开(公告)日：1973-10-09
申请号：US3764030D
申请日：1971-12-29
申请人： HARSCO CORP
发明人： RANDALL F
IPC分类号： B60P1/44 , B60P1/48
CPC分类号： B60P1/4414
摘要： A side mount loading platform for van type trucks wherein the loading apparatus is mounted on the side of the chassis frame with said loading apparatus completely enclosed within the confines of the side panels and loading door of the vehicle. As another aspect, when the loading apparatus is disposed in an upper storage position it functions to form a closure that registers with a cut-out in the truck floor.

154. 发明授权

US3756437A Side loader vehicles 失效
标题翻译：侧装载车
公开(公告)号：US3756437A
公开(公告)日：1973-09-04
申请号：US3756437D
申请日：1971-09-13
申请人： LANCER BOSS LTD
发明人： BOWMAN SHAW G
IPC分类号： B66F9/10 , B60P1/44
CPC分类号： B66F9/10
摘要： A side loader vehicle chassis comprises a box-like frame of generally U-shaped configuration in plan having a portion forming one longitudinal side portion midlength of the vehicle and two spaced portions coplanar with and normal to the side portion to bound a mast recess, and at least one extension extending generally longitudinally of the vehicle from the outer portions recess bounding portion for supporting the frame on front and rear road wheel suspensions and to support the vehicle decks, tracks for the mast extending along the recess bounding frame portions.
摘要翻译：侧装载车辆底盘包括大致U形构造的箱状框架，其具有形成车辆的中部长度的一个纵向侧部分的部分和与侧部共同并垂直于侧部的两个间隔部分，以限制桅杆凹部，以及至少一个延伸部，其从所述外部凹部限定部分大致纵向地延伸，用于在所述前轮和后轮悬架上支撑所述框架，并且支撑所述车辆甲板，所述桅杆沿着所述凹口边界框架部分延伸。

155. 发明授权

US3747782A Lift gate assembly 失效
标题翻译：升降门组件
公开(公告)号：US3747782A
公开(公告)日：1973-07-24
申请号：US3747782D
申请日：1971-08-02
申请人： BROWN WELDING SHOP INC
发明人： BROWN D
IPC分类号： B60P1/44 , B60P1/46
CPC分类号： B60P1/4421
摘要： A lift gate assembly for trucks and the like of the type wherein the lift gate is movable between a position wherein it rests on the surface upon which the truck is standing and a position wherein the lift gate is level with the top of the truck body. The assembly comprises a frame having a pair of vertical members joined by an upper crosstie member at the level of the top of the truck body and a lower crosstie member at the level of the truck bed. The vertical members each support a stationary channel, the lift gate is provided at its corners adjacent the truck body with means slidably jointed to the stationary channels. The lift gate is raised and lowered by means of a pair of chains passing over sprockets mounted on a shaft at the top of the frame. Driving means are provided for the shaft and control means are provided for the driving means.

156. 发明授权

US3721355A Vehicle mounted loader and unloader 失效
标题翻译：车辆安装和卸载
公开(公告)号：US3721355A
公开(公告)日：1973-03-20
申请号：US3721355D
申请日：1971-09-27
申请人： IRVING J
发明人： IRVING J
IPC分类号： B60P1/44 , B60P1/48
CPC分类号： B60P1/445
摘要： A VEHICLE MOUNTED MECHANISM FOR MANIPULATING LONG LOAD UNITS SUCH AS PIPE LENGTHS WHICH EXTEND OVER A SUBSTANTIAL PORTION OF THE LOAD CARRYING LENGTHS OF THE VEHICLE. THE MECHANISM INCLUDES AN ARTICULATE LINKAGE ATTACHED TO MOVE ALONG THE SIDE OF THE VEHICLE BED. THE LINKAGE IS OPERABLE BETWEEN THE GROUND AND AN ELEVATION SUBSTANTIALLY ABOVE THE BED AND OVER A SUBSTANTIAL RANGE TRANSVERSE OF THE BED TO ENGAGE ELONGATE OBJECTS FOR TRANSFER BETWEEN GROUND ELEVATION AND THE BED. THE LINKAGE INCLUDES AN INNER AND OUTER BOOM TOGETHER WITH A CRADLE, ALL OF WHICH ARE AUTOMATICALLY COLLAPSIBLE AND RETRACTABLE, STORED BENEATH AND WITHIN THE WIDTH LIMITS OF THE BED OF THE VEHICLE TO PROVIDE ADEQUATE ROAD CLEARANCE AND FORM A COMPACTLY STORED UNIT WHEN THE VEHICLE IS IN TRANSIT. IN ONE EMBODIMENT THE LINKAGE IS CAPABLE OF OPERATING IN A POSITION ADJACENT THE WHEELS OF A SEMI-TRAILER AND OF BEING STORED BETWEEN THE WHEELS ON THE TRAILER AND THE WHEELS ON THE TRUCK.

157. 发明授权

US3679074A Transport device 失效
标题翻译：运输设备
公开(公告)号：US3679074A
公开(公告)日：1972-07-25
申请号：US3679074D
申请日：1970-04-22
申请人： GUENTHER SYSTEMS INC
发明人： KUEHL GUENTHER L
IPC分类号： B60P1/38 , B60P1/44
CPC分类号： B60P1/38 , B60P1/44
摘要： An adjustable transport device is provided which includes a multiple chain drive system for transporting unit loads of material between a number of vertically and laterally displaced locations. In one embodiment, the device is provided as a truck attachment, and is a second embodiment, the vertical lift is permanently installed in a truck dock.
摘要翻译：提供了一种可调节的运输装置，其包括用于在多个垂直和横向移位的位置之间输送材料的单位载荷的多链传动系统。在一个实施例中，设备被提供为卡车附件，并且是第二实施例，垂直升降机永久地安装在卡车底座中。

158. 发明授权

US3641835A Tensioning device 失效
标题翻译：拉伸装置
公开(公告)号：US3641835A
公开(公告)日：1972-02-15
申请号：US3641835D
申请日：1970-04-23
申请人： TORNHEIM HAROLD
发明人： TORNHEIM HAROLD
IPC分类号： B60P1/14 , B60P1/44 , G05G5/00
CPC分类号： B60P1/4421 , B60P1/14 , Y10T74/20408
摘要： A tensioning device for maintaining a pair of coacting tension lines taut includes an elongated threaded shaft, and a pair of drums rotatably mounted on the shaft so they move axially relative to the shaft as they rotate. An end of each tension line is wound around a respective one of the drums, and a load imposed upon the other end of each line rotates the respective drums about the shaft. Biasing means rotationally bias each drum in a direction opposite to the direction of the torque imparted to the drums by the load so as to take up the slack in the tension lines to maintain them taut. Stop means limit rotation of the drums imposed by the load acting on the tension lines to limit the lengths of the tension lines that run out.
摘要翻译：用于保持一对共同作用的张力线张紧的张紧装置包括细长的螺纹轴和可旋转地安装在轴上的一对鼓，使得它们在轴线旋转时相对于轴线轴向移动。每个张力线的端部围绕相应的一个滚筒缠绕，并且施加在每个线的另一端的负载使相应的滚筒围绕轴旋转。偏压装置意味着每个滚筒在与载荷赋予滚筒的扭矩的方向相反的方向上旋转地偏置，以便拉紧张力线中的松弛度以保持其拉紧。停止意味着限制由作用在张力线上的负载施加的鼓的旋转以限制用完的张力线的长度。

159. 发明授权

US3637097A Power-operated tailgate with maximum rearward displacement between fully elevated and fully lowered positions 失效
标题翻译：具有最大强度位移和完全下降位置的最大后置位置的动力操作
公开(公告)号：US3637097A
公开(公告)日：1972-01-25
申请号：US3637097D
申请日：1970-02-19
申请人： S & H IND INC
发明人： HOROWITZ ROBERT R
IPC分类号： B60P1/44
CPC分类号： B60P1/4442 , Y10S414/13
摘要： A power-operated tailgate mechanism having pairs of bellcrank lever arms pivotally mounted on the bed surface of a cargo body and having their outer ends pivotally connected to a support arm which is attached to the tailgate. The relationship of the pivotal connections is such as to provide a parallelogram linkage for the purpose of maintaining the tailgate surface in a loadcarrying attitude during elevating and lowering movement of the tailgate. Power means, such as an hydraulic cylinder, is connected to an actuating arm which interconnects the lever arms for simultaneous movement. Maximum rearward displacement of the tailgate occurs below the level of the bed of the cargo body.
摘要翻译：一种动力操纵的后挡板机构，其具有枢转地安装在货物主体的床表面上的成对的曲拐杠杆臂，并且其外端枢转地连接到附接到后挡板的支撑臂。枢转连接的关系是提供平行四边形连杆，以便在后挡板的升降运动期间将后挡板表面保持在承载姿态。诸如液压缸的动力装置连接到将杠杆臂互连的致动臂，用于同时移动。尾门的最大向后位移发生在货物车床的水平以下。

160. 发明授权

US3613921A Tow dolly for wheeled vehicles 失效
标题翻译：多车的车辆
公开(公告)号：US3613921A
公开(公告)日：1971-10-19
申请号：US3613921D
申请日：1969-08-26
申请人： ARCOA INC
发明人： RYDEN JAMES W , ABROMAVAGE JOHN C
IPC分类号： B60P3/12 , B62D13/00 , B60P1/44
CPC分类号： B62D13/005 , B60P3/127
摘要： A tow dolly for wheeled vehicles of the type embodying a chassis having a pair of arms converging as a trailer tongue at its forward end and supporting an axle and pair of wheels at its aft end. The chassis includes a pair of towed vehicle wheel ramps pivoted to act as a ramp for loading of the towed vehicle front wheels onto the chassis and configured to confine the front wheels during towing. The structure distinguishes from the prior art in combining these features with surge braking and linked steering mechanisms for turning the two dolly wheels as the towing vehicle turns, as well as a compression means damping the pivoting of the wheel ramp during loading and towing.

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