公开(公告)号：WO1994027835A1

公开(公告)日：1994-12-08

申请号：PCT/GB1994001069

申请日：1994-05-19

Applicant: POPHAM, Henry, Roy

IPC: B60D01/40

CPC classification number: B60D1/40

Abstract: A mounting device comprises a mounting member (2) and a hitch member (6). The hitch member (6) is attached to a ball (4) of a ball and socket connection, and the mounting member (2) is attached to a towing vehicle. The hitch member (6) is extendible between the retracted and an extended position, and the ball (4) is pivotable when the hitch member (6) is in the extended position. This allows connection of a towing vehicle and a towed vehicle when the two have not been accurately aligned. Latching means (10) is provided for securing the hitch member (6) in the retracted position with respect to the mounting member (2) during a towing operation. The device may be provided on a towing vehicle or a towed vehicle, and any form of towing connection device may be attached to the hitch member (6).

Abstract translation: 安装装置包括安装构件（2）和搭接构件（6）。 挂钩构件（6）附接到球窝连接的球（4），并且安装构件（2）附接到牵引车辆。 牵引构件（6）可在缩回位置和延伸位置之间延伸，并且当牵引构件（6）处于伸出位置时，球（4）可枢转。 当两个车辆未准确对准时，这允许牵引车辆和牵引车辆的连接。 锁定装置（10）用于在牵引操作期间相对于安装构件（2）将牵引构件（6）固定在缩回位置。 该装置可以设置在牵引车辆或牵引车辆上，并且任何形式的牵引连接装置可以附接到牵引构件（6）。

公开(公告)号：WO1993023259A1

公开(公告)日：1993-11-25

申请号：PCT/FI1993000202

申请日：1993-05-10

Applicant: LUUKKALA, Ilkka

IPC: B60D01/40

CPC classification number: B60D1/40

Abstract: The invention relates to an auxiliary device in combination with a trailer. To facilitate the use of the trailer, the auxiliary device comprises a telescopic part (6), in the one end of which first means (7) are provided for fastening the telescopic part pivotally to the trailer (2) substantially the point of the longitudinal symmetry axis of the trailer, and in the other end of which second means (8) are provided for fastening the part pivotally to the drawhook (3) of the towing car (1), and that the first means (7) further incorporate a locking device which is adapted to lock the telescopic part (6) in a position parallel with the drawbar (4) of the trailer (2) when the telescopic part (6) is in said position.

Abstract translation: 本发明涉及一种与拖车组合的辅助装置。 为了便于拖车的使用，辅助装置包括伸缩部分（6），其一端设有第一装置（7），用于将伸缩部分基本上枢转地连接到拖车（2），纵向 拖车的对称轴线，并且在其另一端设有第二装置（8），用于将部件枢转地紧固到牵引车（1）的牵引钩（3），并且第一装置（7）还包括一个 锁定装置，其适于在伸缩部分（6）处于所述位置时将伸缩部分（6）锁定在与拖车（2）的牵引杆（4）平行的位置。

公开(公告)号：WO1998010948A1

公开(公告)日：1998-03-19

申请号：PCT/GB1997002409

申请日：1997-09-08

Applicant: MULTIDRIVE LIMITED ,  BROWN, David, John, Bowes

Inventor： MULTIDRIVE LIMITED

IPC: B60D01/40

CPC classification number: B62D53/005 ,  B60D1/155 ,  B60D1/40 ,  B62D53/04

Abstract: An extensible and retractable linear drive (5) connects a tractor unit (1) and a trailer unit (2) and is controlled by a control unit (11). The progress of the tractor/trailer combination is assisted by alternately forcibly increasing and forcibly decreasing the distance between the tractor and trailer units (1, 2).

Abstract translation: 可伸缩线性驱动器（5）连接拖拉机单元（1）和拖车单元（2），并由控制单元（11）控制。 拖拉机/拖车组合的进展通过交替强制增加并强制地减小拖拉机和拖车单元（1,2）之间的距离来辅助。

公开(公告)号：WO1997036760A1

公开(公告)日：1997-10-09

申请号：PCT/EP1997001502

申请日：1997-03-25

Applicant: ORIS FAHRZEUGTEILE HANS RIEHLE GMBH ,  GENTNER, Wolfgang ,  KLEB, Emmerich ,  RIEHLE, Jörg ,  RIEHLE, Hans

Inventor： ORIS FAHRZEUGTEILE HANS RIEHLE GMBH

IPC: B60D01/40

CPC classification number: B60D1/40 ,  B60D1/246 ,  B60D1/54 ,  B60D1/58

Abstract: In order to provide a tow hitch for motor vehicles, especially passenger cars, with a ball hitch having a hitch neck, one end of which is bent and bears the ball, and with a drive comprising a motor by means of which the hitch neck (14) with the ball can be moved from an operative (A) to an inoperative position (R) and vice versa, in such a way that it operates as safely as possible, it is proposed that there be a control (190) for operating the drive (80) which permits either the movement of the hitch neck (14) or the driving of the vehicle (36).

Abstract translation: 到桩头用于机动车辆，尤其是载客车辆，包括一个耦合球，一个球颈，它们是倾斜的和轴承联接球，以及带驱动电机，其包括驱动器，一个端部区域，通过该球颈（14）（带有耦合球从操作位置甲 ）在静止位置（R），并且反之亦然，来创建要尽可能可靠，所以建议用于操作所述驱动器（80）的控制器（190）被设置进行操作，这样的方式，其是（14球颈的运动） 允许或机动车（36）的行进。