RU23062U1 - TRACTION UNIT - Google Patents

Description

2001133401

  g .. .. „1 MBiBI 11ВГ1В

Шкрппш 1 3 TRAIL-STEERING DEVICE

The offer relates to transportation and can be used to tow a trailer on a car with a ball type coupling.

PIsBecTHo coupling device for ed. certificate 1136970, ШК В 60 D 1/00, containing a hitch with a ball mounted on one scraper and mounted on another scraper with a gripper made of two levers, which is a continuation of the articulated parallelogram with its rotation drive. In this case, the ball and the waft are mounted movably in the horizontal plane by means of a drive.

Using a drive significantly complicates the design of such a device.

Known towing device according to the author: / certificate 1527020 ШК 4 В 60 D 1/06, containing a ball mounted on the tractor, made with the possibility of interaction with the hitch of the coupling coupling connected to the drawbar of the trailer, in which the spring-loaded attached, fixed} w 1Y pin and threaded element coaxially aligned with npi-mmw. In this case, the NRA free end of the drawbar of the trailer is rigidly mounted, the sleeve interacting with the threaded element, which is equipped with an annular collar.

Such a device does not provide for the possibility of its use on vehicles of various types.

The technical result of the proposal is to ensure reliable fastening and installation of the towing vehicle on a number of vehicles having an 11X typical configuration of the rear bottom.

This is achieved by the fact that in the proposed design TSU. containing a coupling ball with an L-shaped shank, a panel with elements for attaching an electrical socket outlet, stepped off the attachment of a coupling ball made in the form of a longitudinal power box with a holder rigidly fixed to its rear end, it is mounted on the rutor with the ability to adjust and fix the position relative to the longitudinal one. beams B of the transverse plane, removable transverse b.alk, bearing connecting elements at the end. The connecting elements are made in the form of brackets with rod supports or horizontal shelves at the ends of the removable beam. A longitudinal beam with a bracket at the end can additionally be attached to the holder.

IPC 6 in 60 D 1/06

The essence of the proposal is given in the drawings, where: on ||) game 1 - general E1-1D TOU: figure 2 is a plan view; Fig. 3 bracket with a staple-shaped overlay (top view).

TSU intended for installation on vehicles of types BAZ 108, 2109, 21099.

The device comprises a coupling ball 1 with a G-trimmed shank 2. The coupling ball 1 is configured to interact with a coupling body (not shown) connected to the trailer drawbar.

A tubular longitudinal beam 3. bent in accordance with the profile of the rear bottom of the car, connected to the shank 2 through an intermediate part - holder 4. An arm 5 is welded to the front end of the beam 3.

In the holder 4 is installed with the possibility of moving and fixing in the transverse plane relative to the holder and the beam 3, a removable transverse b, bearing at the ends of the connecting elements - brackets 7 or S, on which can be formed horizontal polzh or rod supports with holes for chain screws. The position of the beam 6 in the holder is fixed by bolts 9.

The panel 10 with the element of fastening of the socket of the electrical connector is formed on the holder 4.

For ripping brackets and rod supports are provided on.; 1ladri. which, depending on the shape of the corresponding connecting elements on the vehicle, can be in the form of flat 1-1X plates or in the form of brackets (half-clamps) 11. Brackets and pads have holes for mounting bolts.

An example of installing a TSU on a VAZ SIOS car. .

Removing from the car the rear bumper and its mounting brackets. To the bottom are fastened with bolts mi ryuinstein 5 TSU. Install the hitch with the rod support in the spars (or full: on the bottom) of the car, adjusting the position of the beam using its movement in the holder 4 followed by fixing the bolts 9 and through the nanosets, which are installed in the trunk on the side members, drill 4 holes and fasten the hitch bolts.

The equipment of the vehicle TSU suggests. installation on the holder 4 in the panel 10 of the electric socket and connecting it to the vehicle electrical system. ji, the connection with the trailer is made by installing the coupling ball 1 E on the trailer, after which the electric connector rovette is connected to the mating part of the trailer electric connector. The trailer chains are joined. The operation of the trailer electrical equipment is checked (the action of the direction indicators, brake light and side lights).

A check of the functioning of the TSU elements when coupling a car with trailers of different brands showed safety (1: the reliability and performance of the TSU of the proposed design.

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Claims (2)

1. Traction hitch device (TSU), comprising a coupling ball with an L-shaped shank, a panel with fastening elements of an electric socket outlet, and a coupling assembly of a coupling ball to a vehicle, characterized in that the coupling assembly of a coupling ball is made in the form of a longitudinal power beam with a rigid mounted on its rear end of the holder, on which is mounted with the ability to adjust and fix the position relative to the longitudinal beam in the transverse plane, a removable transverse beam, carrying connecting elements at the ends. 2. The towing device according to claim 1, characterized in that the connecting elements are made in the form of brackets with rod supports or horizontal shelves at the ends of the removable beam.