DE29822894U1 - Brochure train - Google Patents

Description

• a· ·

My file: S 86/7 kh

Prospect train

The invention relates to a curtain track with a load bar supporting curtains in the form of a screen, a backdrop, a wooden structure or the like for stage and show technology.

The suspension for the load bar with the canopy that has been commonly used to date is relatively complex and expensive to construct and does not allow for individual height adjustment of the load bar with the canopy.

The object of the invention is to create a curtain wall hoist which has simple support means for the load bar and which can be operated either by motor or by hand for the vertical movement of the load bar with curtain wall.

This task is solved in a curtain wall hoist by suspending the load bar with the curtain wall via motor-driven and/or manually operated support means in the form of straps, which can be adjusted in height in an infinitely variable manner.

The subsequent sub-claims contain design features which represent advantageous and beneficial further developments of the task solution.

The flyer according to the invention is advantageously provided with support means in the form of bands, in particular steel bands,

f , which are guided via pulleys to a drive unit that is driven either by a motor or by a hand crank for the wall height movement.

The drawing shows an embodiment of the invention, which is explained in more detail below. The only figure shows a schematic representation of a flywheel with a load bar supported by belts.

The curtain hoist has a curtain (1) in the form of a screen, a backdrop, a wooden structure or similar load-bearing rod (2) which is suspended with the curtain (1) via motor- and/or manually operated support means (3) in the form of belts so that the height can be adjusted continuously.

The load bar (2) is suspended from several, e.g. four, belts (3), which are guided vertically upwards to ceiling-side pulleys (4) and from there via pulleys (5) downwards to a drive unit (6) with several drums (7).

The drive unit (6) has a drum (7) for each belt (3) and all drums (7) are arranged coaxially and coupled in terms of movement to a drive motor (8) or a hand crank (9).

The belts (3) are turned by a maximum of 90° beneath the deflection rollers (5) so that they can then roll up and down onto the drums (7) while lying flat.

The bands (3) are made of steel bands (strip steel).

The number of steel straps (3) is selected depending on the width of the brochure carrier and the load size.

Instead of brochures (1), lights can also be suspended from the load bar (2).

The drive unit (6) can be fixed to a wall (W).

Claims (6)

Protection claims 1. A curtain track with a load bar supporting a curtain in the form of a screen, a backdrop, a wooden structure or the like, characterized in that the load bar (2) with the curtain (1) is suspended in a height-adjustable manner via motor- and/or manually operable supporting means (3) in the form of books. 2. A flyer according to claim 1, characterized in that the load bar (2) is suspended from several belts (3) which are guided vertically upwards to deflection rollers (4) on the ceiling and from these via deflection rollers (5) downwards to a drive unit (6) with several drums (7). 3. A brochure pull according to claim 1 or 2, characterized in that the drive unit (6) has a drum (7) for each belt (3), all drums (7) are arranged coaxially and are coupled in terms of movement to a drive motor (8) or a hand crank (9). 4. A brochure pull according to one of claims 1 to 3, characterized in that the bands (3) are formed by steel bands. 5. A brochure hoist according to one of claims 1 to 4, characterized in that the load bar (2) is supported by the belts (3) so that it can be moved continuously in height. 6. A brochure pull according to one of claims 1 to 5, characterized in that the belts (3) are turned for flat rolling up and down on/from the drums (7) at a distance below the deflection rollers (5).