DE1869647U - RETAINING BRACKETS FOR HARNESSES, ESPECIALLY FOR VEHICLES. - Google Patents

Description

W..591301 * 14. S.B2 J /

Retaining brackets for harnesses (especially for vehicles)

Retaining brackets are known which are attached to floor structures of the vehicle (e.g. floor pan or tunnels in IC motor vehicles) are. Components are then incorporated into these holding migels (Fitting parts) of the harness hooked in and locked into place when in use or otherwise connected.

The previously known mounting brackets are either mounted in a fixed position or shifted in elongated holes to to be able to follow the movement of individual seats or bench seats. It is also known to have such slidably mounted To provide bracket with a connection piece to a seat or bench, so that the seat or bench at an accident is also held by the bracket and the risk that the seat or bench from its anchoring be torn, is diminished.

The new feature now relates to movable retaining brackets.

The disadvantage of the previous versions is that the locking of the bracket and possibly the seat (bench) in the event of an accident only takes place when the bracket is in its elongated hole or other displacement device (displacement guide) during the accident to the rearmost part of the Elongated hole has been moved.

This has three disadvantages

a) The unimpeded sliding forward of the bracket is Braking distance and thus restraint effect, thus protective effect of the harness given away.

b) When the bracket suddenly hits its holding device on the vehicle structures, the human body is subjected to additional sudden loads during the Exposed to accidents, as the human body is initially unrestrained when the bar is moved moved further and thrown into the suddenly locked harness.

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This additional sudden stress on humans is to be rejected from a medical point of view, since it is the There is a risk of additional injuries ".

c) By suddenly stopping the bracket in its holding device, after it has slid freely in the elongated hole at the beginning of the accident, the holding devices in the vehicle and also the bar itself a peak load exposed, which may overload the holding devices or the bracket itself and lead to failure.

In order to be able to counter the aforementioned laughing parts, the innovation is now to achieve a locking of the bracket immediately in the event of an accident in any position of the retaining bracket. There may or may not be a connection to the individual seat or to the bench (to additionally protect against the seats being torn out).

On the drawing I and Ia is an embodiment of a bracket with additional connection and bracket for the seat or shown for the bench.

In the drawing II an embodiment of a bracket without connection to the seat is shown.

First, drawings I and Ia are discussed and the puncture of the new retaining bracket set out.

Part 1 shows the headband to which the harness is attached. Section a) can be designed as a nose. The sections a and b can have particularly high surface roughness (Teeth).

Part 2 represents a connection to the seat or bench.

Part 3 and 4 show the guide elements when moving the retaining bracket.

The shift in the slot is shown here. Of course] the shift can also be achieved by means of lateral guide elements.

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Part 4 is shaped so that it comes into engagement with section b of the retaining bracket in the event of an accident. The intervention area Part 4 can also have special surface roughness (Teeth). It is also possible to do without part 3 and instead to design part 4 according to drawing Ia in such a way that the Management of the bracket alone takes over j here for slot displaceability shown; Corresponding external guides can be implemented in the same way instead of elongated holes.

The part 4 can either be rigidly mounted at a small distance from the bracket (part 1) or by means of a special one Mechanism must be movable (e.g. movable up and down).

The function of the retaining bracket should be explained on a rigidly mounted part 4:

With normal use (i.e. not in the event of an accident), part 2 holds the bracket in the designated position $ in this position the bracket can be moved according to the seat adjustment.

In the event of an accident, the forces increase on section c of the retaining bracket strongly, as a result, part 2 is twisted so much that the sliding section d of the retaining bracket is raised and Section b comes into engagement with part 4. Part 2 including the seat (bench) should also be moved forward in the event of an accident section a of the retaining bracket is supported on the floor structures of the vehicle and section d of the retaining bracket is again raised with engagement of b and 4.

With a moving part 4 it would be possible to loosen the engagement of b and 4 only during the seat (bench) adjustment, while in the rest of the time the engagement and thus the Arretierui is permanently present.

According to drawing II, the hold-down device 5 takes on the function of voi Part 2 according to drawing I.

It would also be possible to operate the hold-down device 5 by means of a special mechanism and so arbitrarily connect the bracket 1 with the Part 4 to keep engaged or not.

Claims (8)

l! A.002248 * -3.1.G3 ') E 24 759 / 63o Sm nf.ut.ilve * e OGn usual prices quoted. Safety claims 1. Slidable HaltMgel for harnesses, characterized in that that the locking of the retaining bracket in any "arbitrary position" is effected by a separate locking part will. 2. Slidable retaining bracket according to claim 1, characterized in that that the accidental movement takes place in an elongated hole, and the locking part lies in the elongated hole area and also to the side and can serve to stabilize the retaining bracket against rotation. 3. Slidable retaining bracket according to claim 1, characterized in that that the displaceability is made possible by a rail-like part of the retaining bracket, the locking part engages on one or both sides of this rail-like part and also for lateral and torsional stabilization of the Retaining bracket can serve. 4. Slidable retaining bracket according to claim 1 to 3, characterized in that that the locking part is mounted firmly and immovably. 5. Slidable retaining bracket according to claim 1 to 3> characterized in that the locking part can be engaged or disengaged as desired in the retaining bracket by means of a special linkage can. 6. Slidable retaining bracket according to claim 1 to 5 ", characterized in that that the retaining bracket sit through a tab or some other retaining element with one or both of the brackets or the The bench is firmly connected. 7. Slidable retaining bracket according to claim 1 to 6, characterized in that that in the area of the bend of the retaining bracket from the sliding part to the inclined part, a brake lug on the retaining bracket located. R 24 759 / 63c Gm -2- 8. Slidable retaining bracket according to claim. 1 to 6, characterized in that a brake lug acts from the outside against the retaining bracket in the area of the bend of the retaining bracket from the sliding part to the inclined part.