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    • 1. 发明申请
    • VARIABLE GEOMETRY JOINT SYSTEM DESIGNED MAINLY FOR TRAILER TRUCKS
    • 可变几何联合系统设计主要用于拖车
    • WO1993017885A1
    • 1993-09-16
    • PCT/PL1992000008
    • 1992-06-17
    • PILARCZYK, Wojciech
    • B60D01/173
    • B61G5/00B60D1/173B62D13/02B62D63/065
    • The purpose of the invention as it is presented herein is designing the trailer-truck joint system able to provide variable turning axis of vehicle being hauled in relation to the truck (or tractor) depending on cornering direction and based on mechanical parts. The invention idea consists in the variable - geometry joint system designed mainly for trail-truck road trains, characterized in that it combines at least two pairs of structural nodes (4) fixed in such way that one pair is located at the hauling vehicle rear part (1) and the other at the hauled vehicle, i.e. trailer (2) or semi-trailer (9) front part, with two structural nodes (4) connected one to another by means of at least pull rods (5) and (6) in such way that the pull rods (5), (6) form diagonals of the quadrangle circumscribed over the nodes (4). The other important feature of this invention is that the structural node pair (4), mounted in the vehicle, has got its elements spaced for the distance equal to the vehicle breadth. It is also important in a specific case the pull rods (5, 6) could be equal with their length to the spacing of node (4) in the vehicle (1) and trailer (2). The joint system according to this invention does offer reduction of distance between the two vehicles to the necessary minimum and additionnally it provides improvement in force distribution exerted to the hauling vehicle in time of making cornering or when the unit is going down a hill.
    • 本发明的目的在于设计能够提供相对于卡车(或拖拉机)牵引的车辆的可变转向轴的拖车 - 卡车接头系统,这取决于转弯方向和基于机械部件。 本发明的思想在于主要用于轨道车道路列车的可变几何关节系统,其特征在于它结合了至少两对结构节点(4),固定在一起,一对位于牵引车后部 (1)和另一个在牵引车辆,即拖车(2)或半挂车(9)前部,两个结构节点(4)通过至少拉杆(5)和(6)连接 ),使得拉杆(5),(6)形成围绕节点(4)的四边形的对角线。 本发明的另一个重要特征是,安装在车辆中的结构节点对(4)已经将其元件间隔开等于车辆宽度的距离。 在特定情况下,牵引杆(5,6)可以与车辆(1)和拖车(2)中的节点(4)的间隔的长度相等也是重要的。 根据本发明的联合系统确实将两辆车之间的距离减小到必要的最小值,此外,它提供了在转弯时或当该单元下山时施加到拖车上的力分布的改善。
    • 2. 发明申请
    • ASYMMETRICAL FOUR-BAR TRAILER HITCH
    • 不对称四杆拖拉机HITCH
    • WO1988000149A1
    • 1988-01-14
    • PCT/US1986001431
    • 1986-07-09
    • GALLATIN, Norman, W.
    • B62D53/00
    • B62D53/08A01D90/12B60D1/173
    • A tow vehicle (3) and trailer vehicle (5) are connected by a four-bar hitch which has one arm (1) aligned longitudinally with the central longitudinal axes (12, 13) of the vehicles, and a steering arm (6) which is laterally spaced from the main arm. Pivots, (7, 8) at the front and rear ends of the steering arm are forwardly offset with respect to the corresponding pivots (2, 4') of the main arm. The length of the main arm is no greater than about 1.5 times the length of the steering arm. The rear pivot (8) of the steering arm is offset laterally and forwardly from the rear pivot (4') of the main arm, so that the lateral offset is greater than the forward offset. An embodiment is disclosed wherein the forward pivot on the steeering arm is laterally shiftable toward the forward pivot on the main arm to reduce the offtracking of the trailer for certain maneuvering and driving situations. In one embodiment, an upper arm (30) is disposed above and in forwardly convergent relation with respect to the main arm (1) in order to provide a vertical four-bar linkage which allows the tow vehicle to pitch naturally.
    • 牵引车(3)和拖车(5)通过四杆连接器连接,该四杆连接件具有与车辆的中心纵向轴线(12,13)纵向对齐的一个臂(1)和转向臂(6) 其与主臂横向间隔开。 在转向臂的前端和后端处的枢轴(7,8)相对于主臂的对应的枢轴(2,4')向前偏移。 主臂的长度不大于转向臂长度的约1.5倍。 转向臂的后枢轴(8)从主臂的后枢轴(4')横向和向前偏移,使得横向偏移大于向前偏移。 公开了一种实施例,其中在步进臂上的向前枢轴可横向移动到主臂上的向前枢轴,以减少拖车对于某些操纵和驾驶状况的后掠。 在一个实施例中,上臂(30)相对于主臂(1)高于并且向前收敛的关系设置,以便提供一种垂直的四杆连杆,其允许拖车自然地俯仰。
    • 3. 发明申请
    • COUPLING CONNECTION BETWEEN A TRACTOR VEHICLE AND A TRAILER, PREFERABLY A SINGLE AXLE TRAILER
    • 牵引车和牵引车之间的联轴器连接,优选单轴牵引车
    • WO1985000562A1
    • 1985-02-14
    • PCT/EP1984000212
    • 1984-07-11
    • ALOIS KOBER KGKOBER, KurtWÖHRLE, RudolfKÖHLER, Robert
    • ALOIS KOBER KG
    • B60D01/14
    • B60D1/07B60D1/06B60D1/065B60D1/075B60D1/173B62D53/04
    • DE-A 31 49 700 has taught in theory how to displace the effective hinging point of a trailer with respect to the tractor vehicle in the gravity center direction of the tractor vehicle. The present invention relates to the effective possibility of displacing the hinging point while taking into account construction data. To this effect, the present invention provides for arranging the hinge points (7, 8), which are side-ways with respect to the trailer, at a lower position than the ball-shaped head (13) of a conventional trailer coupling device. The height difference should be considerable, for example in the order of 75 mm. The front hinge points (5, 6) are on a cross-beam (28) arranged pivotingly about a longitudinal axis (29) in a coupling box (33) which is secured to the ball-shaped head (13) of the trailer coupling device and which is therefore motionless.
    • DE-A 31 49 700在理论上教导了如何在拖拉机车辆的重心方向上相对于拖拉机车辆移动拖车的有效铰接点。 本发明涉及在考虑构造数据的同时移动铰链点的有效可能性。 为此,本发明提供了在比传统拖车联接装置的球形头部(13)更低的位置处布置相对于拖车的侧向的铰链点(7,8)。 高差应该是相当大的,例如大约75毫米。 前铰链点(5,6)位于联接箱(33)中围绕纵向轴线(29)枢转布置的横梁(28),联接箱(33)固定到拖车联轴器的球形头部(13) 设备,因此不动。
    • 8. 发明申请
    • ENSEMBLE ROUTIER
    • 道路车辆
    • WO2015007959A1
    • 2015-01-22
    • PCT/FR2014/000163
    • 2014-07-13
    • JOSEPH, Pascal, Henri
    • JOSEPH, Pascal, Henri
    • B60D1/173B62D13/02
    • B60D1/173B60G17/017B60G2400/60
    • L'invention porte sur un ensemble routier (1 ) comprenant un véhicule tracteur (2), une remorque (3) et un système de liaison (8) entre le véhicule tracteur (2) et la remorque (3), le système de liaison (8) comprenant un dispositif d'attelage (9) comprenant des moyens d'accrochage (12a, 12b, 12c, 100b, 100c, 14b, 14c) interposés entre un châssis (4) du véhicule tracteur (2) et la remorque (3), caractérisé en ce que les moyens d'accrochage (12a, 12b, 12c) comprennent au moins trois anneaux d'accrochage (12a, 12b, 12c) et deux liaisons rotules (100b, 100c).
    • 本发明涉及一种在牵引车(2)和拖车(3)之间包括牵引车(2),拖车(3)和连接系统(8)的公路车辆(1),连接系统(8) 包括夹持装置(9),其包括插入在所述牵引车辆(2)的底盘(4)和所述拖车(3)之间的抓持装置(12a,12b,12c,100b,100c,14b,14c),其特征在于, 捕捉装置(12a,12b,12c)包括至少三个捕捉环(12a,12b,12c)和两个球形接头(100b,100c)。
    • 9. 发明申请
    • MACHINE TRACTÉE MUNIE D'UN DISPOSITIF D'ATTELAGE DÉPORTÉ
    • 带有偏心设备的调色机
    • WO2013175097A1
    • 2013-11-28
    • PCT/FR2013/051037
    • 2013-05-13
    • PELLENC (SOCIÉTÉ ANONYME)
    • ROLLAND, Christian
    • B62D59/04
    • B60D1/173A01B69/003A01B71/06A01B71/066B60D1/246B60D2001/008
    • Machine tractée constituée d'une unité de travail (1) montée sur une ou plusieurs roues (2), une ou plusieurs de ces roues pouvant être motrices, et comprenant un équipement dédié à l'accomplissement d'une tâche spécifique, et une source de puissance énergétique (4) fournissant la puissance énergétique pour faire fonctionner les organes actifs dudit équipement, ladite machine comportant encore un dispositif d'atteiage comprenant un timon (5) destiné à être relié à l'arrière d'un engin tracteur (T) et une transmission (6) reliée à ladite source de puissance énergétique (4) et dont l'extrémité avant est destinée à être accouplée à la prise de force dudit engin tracteur, caractérisée en ce que ladite transmission (6) est constituée par un unique bras de transmission téiescopique homocinéttque à joints universels, l'arbre (26) reliant l'extrémité postérieure (15) dudit bras de transmission (6) à l'axe d'entrée de la source de puissance énergétique (4) est monté avec une inclinaison ou possibilité de mouvements angulaires variable(s) et d'amplitude limitée.
    • 由安装在一个或多个车轮(2)上的工作单元(1)组成的牵引机,可以驱动这些车轮中的一个或多个,并且包括专用于完成特定任务的设备和动力源( 4)提供操作所述设备的主动构件所需的动力,所述机器还包括一个挂钩装置,该挂钩装置包括一个用于连接到拖拉机车辆(T)的后部的牵引杆(5)和一个连接到 所述动力源(4),其前端旨在与所述牵引车辆的动力输出相耦合,其特征在于,所述变速器(6)由具有万向接头的单个等速伸缩传动臂组成, 将所述传动轴(6)的后端(15)连接到电源(4)的输入轴的轴(26)以一定的角度或具有有限振幅的可变角度运动的可能性安装。