ES2350774A1 - Curtain/free fall separator. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

It is a curtain attached in its upper part to a rotating shaft which is fixed inside an elongated container similar to a drawer, fixed at the required height, which has a lid at the bottom/door hinged in longitudinal direction and provided with a closing spring, the shaft that fixes the curtain can be operated by any mechanical or motor procedure, said curtain being able to be made with any flexible material or combination of them. (Machine-translation by Google Translate, not legally binding)

Description

Free fall curtain / separator.

Technical sector

Protection and Security Measures.

State of the prior art known

Its existence is unknown.

Description of the invention

It is a curtain attached on its part superior to a rotating shaft which is fixed inside a elongated container similar to a drawer, fixed to the height that is required, which has at its bottom a lid / door hinged longitudinally and provided with a closing spring, the axis that fixes the curtain / separator can operated by any mechanical or motor procedure, being able to said curtain / separator be made with any flexible material or combination of them.

Description of the drawings

Figure 1 represents the perspective view of the entire Curtain / Separator assembly, where 1 is the Curtain / Separator deployed in the direction of vertical drop, 2 indicates the rotating shaft, 3 the container and with the number 4 the lid / door hinged

Figure 2 represents in perspective the Curtain / Separator rolled on its axis (numbers 1 and 2) with 3 se Indicates the Container and the number 4 indicates the Lid / Door in container closing position.

Figure 3 represents in perspective the Curtain / Separator unrolled inside the container marked with number 1, with 2 the rotating axis is indicated, 3 corresponds to the Container and the number 4 the Cover / Door in closed position of the container

Figure 4 represents in perspective the Curtain / Separator in free fall position indicated with the number 1, with 2 the Rotating Axis, 3 corresponds to the Container, and 4 represents the lid / door in the open position so it allows in this position the Free Fall of the Curtain / Separator.

Operation of the invention

When the rotating shaft is operated, the Curtain / Separator is wound on it, and the closure of the Lid / door by any procedure, maneuver represented in Figure 2.

After the maneuver described above, the rotary axis is operated in the reverse direction so that at unwind the Curtain / Separator is deposited on the Lid / Door, maneuver represented in Figure 3.

When through any procedure triggers the opening of the lid / door, allows the free fall of the Curtain / Separator, thus separating the space vertically existing before and after its vertical axis, maneuver represented in Figure 4.

Once the need is motivated the free fall of the Curtain / Separator, we proceed to perform the maneuvers described in the descriptions of Figures 2 and 3, of such that it will be able to carry out the role described in Figure 4.

Utility of the invention

Protection of goods and people in establishment and shop windows, since when the free fall is activated of the Curtain / Separator, it stands between them and the possible aggressor or subtractor.

Using the Curtain / Separator in places of emergency or evacuation exits, in which they can be stamped symbols or instructions, you can avoid high risk situations, contributing to the eviction of buildings in an effective way, using in these cases the Curtain / Separator made with vertical strips with the purpose that does not prevent the passage of intervention people or teams.

Its use is equally useful in those places that in a Quick way it is necessary to establish separate spaces, circulation aisles, signage, merchandise disposal, vehicle circulation, etc.

It can be used in security rooms, all once the curtain / separator arrangement can prevent, hinder or delay situations of assaults, robberies, robberies, leaks, etc.

Claims (3)

1. The Curtain / Separator of Free Fall, is characterized by the fact that it is formed by a curtain that in vertical arrangement is attached at its top to a rotating shaft, which is fixed inside an elongated container similar to a drawer that has a hinged lid / door in its lower part and provided with a closing spring. 2. The Curtain / Separator of Free Fall, according to the first claim is characterized by the fact that it can be constructed with all kinds of flexible materials or combination of them and formed either by a single canvas or with vertical strips. 3. The Curtain / Separator of free fall, is characterized by the form that develops the sequences of its actuation which are described as follows: When the rotary axis is actuated, the Curtain / Separator is wound on it and proceeds to the closing of the Cover / Door by means of any procedure, once the maneuver, described above, is carried out, the direction of rotation of the axis is reversed, causing the Curtain / Separator to unwind and be deposited on the Cover / Door that remains in position closed, when by means of any procedure the spring that keeps the lid / door closed is activated, it will open, so that it will allow the free fall of the curtain / separator. In order to restore its operational function again, the mechanisms that will allow the Curtain / Separator to be wound and the Cover / Door closed, the reverse rotation will be activated in order to unwind the Curtain / Separator which will be deposited on the Cover / Door in the closed position waiting for its opening to be activated to allow the free fall of the Curtain / Separator.