DE7018804U - WINDING ROLLER FOR THE CLOTH OR THE ROLLER SHUTTER OF A SHUTTER. - Google Patents

Description

Winding roller for the cloth or the roller shutter of a roller shutter.

The innovation "refers to roller shutters υ.Γά Iiat a winding roller for the screen or the roller screen, consisting of a series of link sections or otherwise interconnected rods, to the subject.

The roller according to the innovation has such a shape and combination with the accessories, such as trunnions, fasteners for the screen or the roller screen and other other T ^ -vle, that the construction of the mentioned roller shutter is easy una sci ^ · "" ... can follow, so that large-scale production is possible and it shows the necessary uniformity of the P '. "hurry, the application is quick and easy.

A key feature of this improved roller is that it has at least two T-shaped grooves on its peripheral part, which are generally diametrically opposed and adapted to receive at the end of the roller a pair of brackets which are each provided with a pin in order to be able to form the rotary bearings of the roller, the part of the grooves being that of the Arms of the bracket is not filled in for anchoring the

Telephone 0871/330433 Telegr.-Adr.i ELPATENT

Poitsdiedtkonto Munich 86510

Deutsche Bank Augsburg Account 08/34192

7013804- ^ 9.70

different parts are intended that are connected to the roller must vjerden, i.e. the rod of the upper end the screen or roller shutter, the actuator for rotating the roller, etc.

d with reference to the at =

attached drawing drawn up and shows an embodiment egg innovation. It should be understood, however, that this is in the drawing The example shown is in no way restrictive, and the parts themselves are also replaced with technical equivalents can be grounded without leaving the scope of the innovation if the same benefits are achieved.

Wc.lze 1 according to the innovation is in the general form of an octagonal prism, it is clear, however, that this pormdetail is in no way indicative or restrictive is, where the number of edges is arbitrary up to infinity, i.e. it can be such that the roller is also from one round cylinder can be formed. Likewise, instead of being hollow and thin-walled, the roller can also have peripheral walls have any thickness and even be massive.

The main feature of this roller 1, however, is that it is at least has a pair of grooves 2, which have a substantially wide and low T-shape and which extend over the said length the V / alze extend.

The roller 1 in this profile shape (made of any suitable Material can consist of v / ie wood, I-Ietail, plastic material i.a.) is connected to a pair of stirrups formed by the arms 5 *, and the number of which is that of the Huten corresponds to roller 1 (accordingly it is after example two). These arms can go into the grooves without excessive Game will be introduced until the yoke 5'Ί d.as them connects, comes to rest against the corresponding end of the roller 1, and in this position the 3 bracket with per se known, appropriate center is attached.

7Q18804 - & 9.70

The yoke 5 "of each bracket has a pin 4-, which the Axis of the roller 1 "forms, -and that in the corresponding Support of the roller shutter is introduced, which is not shown

The part of the grooves 2 that is left free by the arms y can be used to anchor the first rod of the screen or the roller blind there or to fix the actuator for the rotation of the roller, which is also on one of the pins 4- may be wedged, depending on the type of roller shutter to which the rate of increase is applied.

Claims (2)

Protection claims ν / ΐΛ-ζο for winding up the canvas or the roller blind boi Holläden, aübers ei ch η et that the roller (1) has some longitudinal grooves (2) on its circumference, which are suitable for receiving parts (3 ¹ ) that Ext the roller verbun.Le ^ v / need to earth. 2. Roller according to claim 1, characterized in that that the longitudinal grooves (2) have a substantially T-shaped profile. ^:) . Roller according to claim Λ or 2, characterized by the combination with a bracket or a pair of brackets (5 ¹ »5") »which have such shapes and dimensions that they can be introduced into the T-shaped grooves, said brackets (3 ¹ , 5 ") each have an axial pin (4) which extends in a ^{sighting opposite to the arms (^ 1} ) and which is intended to form the support axis of the roller when the corresponding bracket is inserted into it will.