DE7433498U - Holding device for fenders on trucks, trailers, self-propelled machines or the like. - Google Patents

Description

"BaWa"

Bätzold & Wagner

56o8 Radevormwald / Rhld,

«^ Holding device for fenders on trucks, a trailer, a self-propelled machine or the like ?

The innovation relates to a holding device preferably for fenders of non-steered wheels on trucks, Trailers, self-propelled machines and the like. with which the fenders are easily connected to the vehicles.

With such holding devices, the fenders are connected by screwing, riveting, spot welding and the like. And are designed so that they usually have a sleeve that is used to mount the fenders on the vehicles via a corresponding holding device, such as a holding tube that is attached to the vehicle, inserted and then by means of screw connections or by similar means. This makes it easy to assemble the fenders reached on the vehicles. .The fenders, which are often damaged by driving off-road or the like. Can can be easily exchanged or * the vehicles themselves show no particular differences depending on the area of use on whether they are equipped with or without fenders.

7433498 05/28/75

- 2 - 1 'y

A number of such holding devices have become known. You will usually fail two or three non-cutting deformed parts, i.e. holding devices without Corrugations and the like. Manufactured, must therefore be made correspondingly thick-walled and rigid in order to avoid the To be able to transfer forces. However, these holding devices, which have already become known, have major shortcomings On the one hand, they are very expensive in terms of production and thus also in price, and on the other hand they offer Due to their rigid design, they do not have an elastic transition to the sheet steel fender, which is thin in thickness or to the fenders made of rubber or plastic. In practical operation there are constant vibrations and thus vibration phenomena, and at the transition points from the thin fender connection parts to the rigid holding devices thus occur high voltage peaks, the fatigue fractures on the resistance-wise a lot cause weaker fender connection parts. The often large fenders therefore have to be replaced very often which is associated with great expense and an increased risk of accidents.

The price increase is based on the task of a holding device to bring in a proposal that is low in price and weight and particularly in relation to the occurring Schwingunecsbestressungen a harmonic Transition from the shark device to the connection parts of the fenders offers, i.e. that here n - *. Cht rigid Parts of the holding device with the much thinner and thus more elastic parts of the fenders in more rugged Way to be connected.

This object is achieved according to the proposal of the innovation in that the one-piece support bridge of the holding device from a paddling part adapted to the radius of the fender, one lying approximately in the middle of this part transversely Round view & le «ur connection socket consists, with the paddling part

-3-

for example made of the same resistant material as the one that adjoins the fender sections, with further in this round plate has holes for connection via Sohraub rivet connections or the like. vorgeeehen with the fender can be and where from the area of the Flansehtelles one or more beads on both sides of the round shark connect.

The round sleeve can be welded to the carrier sleeve are connected, and the locking part for plaguing the fender after assembly, usually a nut for screwing in a clamping screw, can be welded to the round bushing, whereby at this point the support bridge has a corresponding recess. But it can also be proceeded in such a way that this Weld nut or the like. With the support bridge or mi-fc is firmly connected by welding, soldering or the like.

An embodiment of the invention is shown in the drawing and will be described in more detail below described.

Show it

Figure 1 is a side view of a holding device

FIG. 2 shows a view in the direction of arrow A according to FIG

Figure 3 is a plan view of a backing plate

FIG. 4 shows a side view of the object according to FIG

The holding device consists of the supporting bridge 3-, which is formed by the flange parts 1 with the round shell 4, whereby from the flange parts by a bending, deep-drawing or pressing process the beads 2 are formed, which Connect to the Sundschale 4 at its full height · Holes 6 are provided in the flange parts through which the connection with the fender is made by screwing or renting, whereby "with disser fastening

-4-

7433498 05/28/71

on the opposite side of the'Kbttflügtei: e4ne'äegenplatte 1o at Γ * "Is" attached during assembly, · unlots · this> <bed plate has the same hole pattern as the support bridge and the Löoher 11 of the counter plate can be designed as Langlöoher can, so that an easier assembly is achieved. Here, the counter plate 1o is also made of relatively thin, so low-resistance profile provided. The supporting bridge with their Sioken 2 and the round shell 4 agree in the contact surface with the liadius 12 of the fender, which Counter plate 1o does not need to be pre-bent for each fender radius but can be designed as a straight plate, as can be seen in Fig., before assembly. Through her The low-resistance design nestles comfortably in the Assemble to the inner radius of the fender.

Through the recess 5 of the round shell 4, the nut 8 can be connected to the round socket 7 by welding or the like will. A clamping screw, not shown, is screwed into the nut 8, through a hole in the round socket penetrates into the interior of this socket and thereby does not jam with the one located in this interior space shown holding device of the vehicle causes.

After being inserted into the round shell 4, the round socket 7 is attached to the latter via the weld 9, with the welding in the middle area of the round shell, in particular in the area of the side webs of the beads 2, is provided will.

The advantages achieved with the innovation are in particular that the holding device is light in weight with great stability and low in price and that, above all, the elasticity behavior of the connection parts of all parts, that of the supporting bridges, the connection parts of the fenders and the counter plates on each other approximately of the same size is adapted so as to be transmitted holding, Erschütterunge- and impact forces far go friend elastic, are transmitted without occurring voltage peaks in eini & sn parts, in particular the fender _f whereby Bauerbrüelie be avoided in the robust vibration rich and thus strong vibration loads subjected operation.

74334S8 no5.fi

Claims (1)

S chut Aana prüche —— ""' * τ— Holding device preferably for fenders on trucks, trailers, self-propelled machines and the like., characterized in that 3ie essentially consists of a one-piece support bridge (3), which consists of one of the radius (12) the fender adapted two-sided flange part (1), the one with holes (6) for connection via screw or rivet connections is provided with the fender, a round shell (4) lying approximately in the middle of this part transversely to the longitudinal direction of the drag bridge and a separate one inserted into it and with it firmly connected round table top (7) is formed, consists, the supporting bridge being made of approximately the same resistance material as that of the adjoining fender sections consists, and from the area of the paddling parts from both sides one or more beads (2) on the round shell connect. Holding device according to claim 1, characterized in that a flat counterpart (1o) is provided, which is from the inside of the fender off with the supporting bridge using the same fasteners as this with the fender is connected, the plate is made of thin material and the holes (11) for the fastening means has the same hole pattern as that of the supporting bridge, the holes but are elongated. 7433498 2e.05.75