DE8220700U1 - RINGBAND FOR FOLDING ROLLLESS - Google Patents

Description

W149

GÜTH & WOLF GmbH

P.O. Box 1751

P 4830 GÜTERSLOH 1

e? RING TAPE FOR ROLLER BLINDS

■ The innovation concerns a ring band for roller blinds with a

ν woven carrier tape, with loops woven into this tape at regular intervals and with rings that are hooked into this, _{L loops.}

Wear ring bands for roller blinds at regular intervals,; for example, every 10 cm, a ring. They become vertical

sewn to the roller blind fabric and lead in the rings

Gathering cord with the help of which the blind is raised or lowered can be.

: i While you used to have individual rings on such a band after

[■ was sewn onto the weaving process, has been used since

■■ '■ longer ring bands with woven loop. To the for

to achieve the loop formation necessary excess length very many additional weft entries when weaving the loop are required during the weaving process of the actual Carrier tape is interrupted. Because of these weft entries, such a tape can only be used on one Shuttle ribbon loom, i.e. on a relatively slow-running loom, which in comparison has a low output compared to modern tape machines and is complex on the operator side.

In addition, the subsequent hanging of closed rings in the loops is too complicated to leave it to the user to be able to n. The rings have to be done by hand after the weaving process

ti fa

It it

(t t ι et ·· ■

are looped, which in turn is the winding of the ribbons
in salable rolls and the subsequent sewing of the ribbons
difficult to the pleated blinds.

The task of the innovation is to address the disadvantages mentioned above
to clear out and propose a ring band for roller blinds,
which can be produced on modern ribbon weaving machines,
in which the looping of the rings is easily done by the user
can be performed so that the tape is separate from the
Rings can be sold and sewn onto a pleated blind.

This task is mentioned at the beginning with the ring band

Art solved by the fact that the loops as smooth pockets like

in the case of curtain tapes and that the rings are the 1

have general form of the digit nine with an outside yy

laterally slotted clasp of the ring area, through f

whose slot the pocket is inserted into the claspJi. |

The clasp preferably ends in the slit area at least |

on one side in a point directed towards the inside of the clasp, |

which acts as a barb and an unintentional escape of the \

Bag made difficult by the slot. ί

Below the innovation is based on a preferred training l führunasbeisDiels explained in more detail using the drawings. f

Fig. 1 shows in perspective a piece of an ί according to the innovation Ring bands without rings attached. '

Fig. 2 shows in cross section a ring for the ring band
according to FIG. 1.

The ring band 1 shown in Fig. 1 is based on a modern
Ribbon weaving machines manufactured. It consists of a woven
Carrier tape 2 and a narrower pocket tape 3, which is separated from the carrier tape in the area of the pockets 4 and 5 above

this band runs and is otherwise interwoven with this. The pockets are designed as smooth pockets, i.e. they require no additional weft entries. The manufacturing process of such composite tapes is out of manufacture well known from curtain ruffles.

Of course, the usual toroidal rings cannot be looped into such pockets, but rather for The ring band according to the innovation also includes a special form of Ring hook, as shown in Fig. 2 in section. This ring hook has the general shape of the number * 9 * with a outside of the ring area 6 laterally provided with a slot 7 clasp 8. The slot 7 tapers inward, and the free end of the clasp 8 terminates in a point 9 at the bottom of the slot, which acts as a barb and an unintentional one Difficulty exiting the pocket through the slot. For hanging the ring hook according to FIG. 2 in the band according to FIG Fig. 1 no longer requires any special knowledge, so that this ring hook after sewing the tape on a pleated blind can be hooked up by anyone. The same materials are suitable for making the ring hook, as they were usual for the rings up to now. In particular, the plastic ring hooks can be cast in one piece, Care must be taken that there are no burrs or edges in the ring area 6, which is later traversed by a gathering cord that could prevent the roller blind from being pulled.

A particular advantage of the ring band according to the invention is § in the possibility of coating the back of the band with an ironing mat, so that the band can be sewn onto one Roller blind fabric can be ironed on. This coating does not cause any difficulties in the case of a flat strip according to FIG. 1, while in known ring bands, the loops hinder the coating process and the rings hinder the ironing process.

Claims (1)

■ · ■ _ 4 - Protection claims 1 - Ring tape for roller blinds with a woven carrier tape, with woven into this tape at regular intervals Loops and rings that are hooked into these loops, characterized by the fact that the loops are designed as smooth pockets (4, 5) as in curtain tapes and that the rings (Fig. 2) have the general shape of the number "9" have, with a lying outside the ring area (6), Laterally slotted clasp (8), through the slot (7) of which the pocket is inserted into the clasp. 2 - ring band according to claim 1, characterized in that that the clasp (8) in the slot area at least on one side in a point (9) directed towards the interior of the clasp ends, which acts as a barb and makes it difficult for the bag to accidentally emerge through the slot.