DE1878450U - DEVICE FOR ACCESSING AN ARRANGEMENT INCLUDED IN A LARGER PLANT. - Google Patents

Description

Patent attorneys

DIPL-ING. R. BEETZ DA 370 379 * “£ 7 £ 2

DIPL-Ing.LAMPRECHT I. «. J / 4 O / £ f ^ B3

Munich 22, Stalnidorfilr.lO 410-8652G-TWi (?) * 7.6.1963

B.968-3.

COMMISSARIAT AI ¹ EKERGIE-ATOMIQUe, Paris VII ⁰ (France)

Device for making accessible a larger one System housed arrangement

The furnace relates to a mechanical device, for example an arrangement to facilitate access to be lifted in a vertical movement over a chassis support in which it is housed. ".

The innovation is particularly suitable for electronic systems in which circuits and components in drawer-like Brackets of a frame (a so-called, 'electronic: "Bay") sit. 'y

It is known, iii '/ drawers held like a backdrop To accommodate components that have various electronic puncture groups form. These components are, for example, printed circuits, electron tubes, coils, capacitors etc. One now strives easily at these structural elements to be able to adjust, check or replace them if necessary.

The innovation is therefore based on the task of arranging these Kind, which are housed in a '' 'housing-like holder, to make easily accessible, so that in particular not individual parts of the bracket have to be removed beforehand.

1 .

According to the innovation, this task is essentially carried out solved in that a chassis is provided, a frame-like holder of the assembly with two flanges between which horizontal bars are provided that also two guide rods on both sides of this frame-like bracket vertical displacement of the frame-like bracket provided which can be pivoted towards each other in their middle and one end of which is mounted on the flange or on the chassis, while the other end slides in a slot of the other organ and that the slots have recesses for the easting of the rods - Have in the upper position of the frame-like bracket.

These and other details of the innovation are illustrated in the following description of one in the drawing th embodiment 'previously. Show it:

Fig. 1 is a perspective view of the device according to the innovation (in the raised above the chassis Position of the bracket);

2 shows a side view of the device according to the invention

The holder 1 shown in Fig », 1 is used in the indu Illustrative embodiment for the attachment of frame 2, in which circuit boards 3 with printed conductor tracks (or similar plate-like structures) are supported.

The bracket 1 is essentially formed by the following metal: see components: two strips 4> two flanges 5 and an intermediate strut 6. 'V

Me make 4 have a U-profile and are on theirs Legs 7 are provided with holes which are used to attach a number of frames (e.g. 2).

The horizontally arranged strips 4 are connected at their ends to the vertical flanges 5. These 'flanges' have those from Pig. "2 visible form, which" * has the advantage ^: that it facilitates access to the circuit boards 3 located in the region of the flanges 5. A handle 8 is attached to the upper end of each of the two paddles 5.

Furthermore, a certain number of Breakthroughs 9 are provided through which the electrical connection cords for connection to the arrangement provided in the interior of the holder 1. Each splash 5 contains an its lower part has a horizontally extending guide slot which ends in a vertical extension 11.

- The intermediate strut 6 "ensures the required rigidity of the flanges 5 at the ends left exposed by the strips 4.

The two side parts of the chassis are essentially formed by a counter flange 12 and two rods 13 each.

The counter flange 12 is connected to the upper one via angle iron 14 and connected to the lower profile 15 and 16 of the chassis.

As can be seen from FIG. 2, each counter flange 12 contains in its lower part a horizontally extending guide slot 18 which ends in an extension 19. This guide slot 18 has the same length as the slot 10 of the corresponding flange 5 arranged exactly above it.

The rod 1S ₁ is attached at its lower ^ end in the counter flange 12 via a pin 20 so that it can be pivoted about this pin, while * the upper end of the rod 13 _? is mounted on the flange 5 in the same way via a pin 20p. Piping rods 13 and 13g-j "are provided at the other ^ _n de with a rolling body 21 ^ 21 or ₂ ,. in the Pührangsschlitz 10 of the flange 5 and in which the mating flanges 12 Mhrungs slot slides Ί8. In its center the rods 1J ₁ and 13 ₂ are mounted at the point 22 in such a way that. '. They can be pivoted relative to one another in a vertical plane.

In AEEN flanges 5 openings 23 are provided to enable also in the mating flanges 12 and into the U-profiles of the strips 4 "in order in this way a ventilation in the frame-shaped holder 1 on the one hand and in the chassis on the other.

The operation of the device is as follows

If the frame-like holder 1 is located in the chassis 17, it can be pulled out by means of the handles 8 attached to the flanges 5; the free ends of the rods 13-j, 13 ₂ slide over the rolling elements 21 ^, 21 ₂ in the associated guide slots iObzw ". ^ Juund ra.sten at the end of the movement automatically when they ^: j the corresponding enlargements 11 or . 19 of the guide slots 10 and 18, respectively erreichem to lower the frame-like holder 1 back into the chassis, enough skin it easy to lift the holder 1 by means of the handles 8, wherein the detent of the rolling bodies is canceled 2I ₁ and 21g and this rolling body back into the guide slots 10 and 18 can slide.

The _: innovation is not limited to the illustrated embodiment. Rather, numerous individual modifications are possible without departing from the scope of the innovation. . .

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Claims (1)

RA-372 372-7.6. ■ 'Right to protection Device for making accessible an arrangement accommodated in a larger receptacle) characterized in that a chassis is provided, a frame-like holder of the arrangement with two paddles, between which horizontal strips are provided, and that furthermore on both sides of this frame-like bracket two.Pührungsstangen for vertical displacementV-the frame-like bracket are provided, which are pivotable in their center against each other and deiei one end is mounted on the paddock, or on the chassis, while the other end slides in ein.Schlitz of the other organ and that the slots have recesses for easting the rods in the upper position of the frame-like holder.