DE7146032U - Handlebar assembly for guiding the axles on motor vehicles - Google Patents

Description

^: ord-Werke Aktiengesellschaft

'Erwatung Köln-Oi

Ottopiat. ■

ogtanach * l: Fort -werte AG ■ 5 Kan 21 ■ Poaflach 2103 69 Telephone: (0221) 325-1

Telex: 8873311 Telegrams: fordmotor

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Utility model registration motor vehicle with handlebars for guiding the axles

The innovation relates to a motor vehicle with handlebars to guide the Axles, wooei the handlebars at both ends on the vehicle body and are attached to the axle.

There are handlebars of this type known »in which elastic means are interposed at the two attachment points, which have the task of Prevent transmission of noise and give the Ensure articulation points.

However, known devices have the disadvantage that the elastic Movement is limited, making larger movements and more effective Noise isolations cannot be carried out.

The aim of the innovation is to propose an improved construction, which while maintaining the advantages of known constructions ensures increased flexibility and noise isolation for handlebars.

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The goal of the innovation is achieved by the fact that the handlebars consist of two Tölen consist of elastic means that cause a displacement of the Allow parts in their longitudinal direction to be connected to each other «

In an embodiment of the innovation, part of the handlebar has an inner ring, which is arranged with the interposition of an elastic intermediate layer in an outer ring of the other part, the attachment of a part to the Inner ring is feasible through a screw / nut connection.

Further advantages of the innovation result from the further claims listed features.

The innovation is described in more detail using one shown in the figures Working examples.

Show it:

1 shows a plan view of part of a wheel suspension of a motor vehicle;

Fig. 2 shows a cross section through a handlebar according to the invention, as he is used in the wheel suspension according to FIG.

The wheel suspension shown represents a rigid rear axle 1, which a differential gear housing 3 has. The axle is connected to the sprung parts of the motor vehicle by two trailing arms 7. One further connection is made by two diagonal links 9. The connection the diagonal link 9 takes place towards the axle and towards the vehicle body through rubber bushings 10.

G3-39 / November 22, 1971 - 3 -

The sprung part of the motor vehicle sits on coil springs 11, wherein also shock absorbers 13 between the handlebar 7 and the vehicle body angeor * ?? »« * are. The diagonal links 9 are in one in, the Fig. 2 is made. Each handlebar has a Tv il 15, as well as a part 17, the U-shaped I.

is designed. The first Ti il 15 is attached to the vehicle body while the second part 17 is connected to the axle 1. Parts 15 and 17 are connected to one another via a rubber bushing 19. The rubber bushing 19 also contains an inner ring 21 and an outer ring 23 between an intermediate layer 25 made of rubber or a similar material is arranged on the inner ring 21 and the outer ring 23. The connection between dom inner ring 21 and the intermediate layer 25 as well as between the outer ring 23 and the intermediate layer 25 is carried out by gluing or in a similar manner. The outer ring 23 sits in turn in a cylindrical part 27, which is on Part 15 is attached. Movement in the axial direction of this cylindrical Part 27 is prevented that turns 29 and 31 on both Ends of the cylindrical part 27 are arranged.

A bolt 33 extends through the base of part 17 and the Inner ring 21. A nut 35 is seated on the bolt 33 and ensures that a washer 37 is held in its position. The size is the Disc 37 dimensioned so that the mutually movable parts of the link in this disc have an end stop in one direction of movement.

As can be seen in particular from FIG. 2, the bend 29 is in a certain distance from the part 17, while the bend 31 also has a certain distance from the disk 37. If that Vehicle is in operation, occurs within the intermediate layer 25 made of rubber a longitudinal shift caused by the forces acting on it.

GB-39 / November 22, 1971 - 4 -

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As a result, the part 15 is displaced relative to the part 17. Through the provided Stops, it is ensured that with extremely high loads, or in the event of a break in the device, the function of the link as a mechanical connecting part is maintained.

GB-39 / November 22, 1971

Claims (4)

I H ff 'ι 114 · f protection claims 1. Motor vehicle with handlebars for guiding the axles, the Handlebars are attached at both ends to the vehicle body and to the axle, characterized in that the handlebars (9) consist of two parts (15, 17) which, by elastic means, allow displacement of the parts (15, 17) in their longitudinal direction allow to be connected to each other. 2., motor vehicle according to claim 1, characterized in that that the part (17) has an inner ring (21) which is interposed an elastic intermediate layer (25) is arranged in an outer ring (23) of the part (15), the fastening of the part (17) can be carried out on the inner ring (21) by means of a screw / nut connection is. 3. Motor vehicle according to claim 2, characterized in that a cylindrical part (27) is arranged between the part (15) and the outer ring (23), which .n both ends of bends (29, 31) is covered. 4. Motor vehicle according to claim 1 to 3, characterized in that the inner ring (21) has a disc (37) with a larger diameter is arranged as the inner diameter of the bend (31). GB-39 / November 22, 1971