DE456868C

DE456868C - Belt for feather upholstery, mattresses, etc. like

Info

Publication number: DE456868C
Application number: DEM93883D
Authority: DE
Original assignee: Mechanische Gurten & Bandweber
Current assignee: Mechanische Gurten & Bandweber
Priority date: 1926-04-01
Filing date: 1926-04-01
Publication date: 1928-06-27

Description

Die Erfindung bezieht sich auf Federpolsterungen für Möbel, Matratzen u. dgl., bei denen zur Abstützung der Sprungfedern Gurte verwendet werden. Bei diesen Polsterungen besteht der Nachteil, daß die Sprungfedern mit den aus Faserstoff, Draht o. dgl. hergestellten Gurten durch Nähen oder Klammern verbunden werden müssen, so daß für die Festlegung der Sprungfedern eine zeitraubende Arbeit erforderlich ist, die mit besonderer Sorgfalt ausgeführt werden muß.The invention relates to spring upholstery for furniture, mattresses and the like Belts are used to support the springs. With this upholstery there is the disadvantage that the springs with those made of fiber material, wire o. The like. Manufactured Straps must be connected by sewing or staples so that for laying down The coil springs require a time-consuming work that is carried out with special care must become.

Die Erfindung bezweckt, eine Gurtung für Polsterungen zu schaffen, die ohne Benutzung besonderer zusätzlicher Mittel ein sicheres Festlegen der Polsterfedern in einfachster Weise ermöglicht.The aim of the invention is to create a strap for upholstery that is not used special additional means a secure fixing of the upholstery springs in the simplest possible way enables.

Dieser Zweck wird gemäß der Erfindung dadurch erreicht, daß ein aus einem Bande aus beliebigem Material, Metall, Gewebe Geflecht o. dgl. bestehender Gurt auf seiner Länge fortlaufend in dichter Folge öffnungen, Ausnehmungen oder Schlaufen solcher Größe erhält, daß die Polsterfeder mit ihrem letzten Windungsgang eingeschoben werden kann. In einfachster Weise kann gemäß der Erfindung ein fortlaufend gelochtes Metallband verwendet werden oder ein Gurt, bei dem zwei oder mehr in der Längsrichtung parallele feste Teile durch textiltechnische Maßnahmen oder in ähnlicher Weise so miteinander verbunden sind, daß zwischen diesen parallelen Teilen aufeinanderfolgend Öffnungen oder Schlaufen . gebildet werden, in die der letzte Windungsgang der Polsterfeder an jeweils gewünschter Stelle des Bandes eingeschoben werden kann. Die Öffnungen im mittleren Teil des Gurtes können auch durch einen besonderen Bandstreifen aus Metall, Gewebe, Geflecht o. dgl. gebildet werden, der wellenförmig über die Länge des Gurtes verläuft und mit diesem durch textiltechnische Maßnahmen oder in sonstiger Weise verbunden ist. Ebenso können die Schlaufen oder Ausnehmungen an den Rändern des Bandes vorgesehen sein und z. B. bei einem gewebten Bande durch den Schußfaden gebildet werden.This purpose is achieved according to the invention in that one of a gang made of any material, metal, woven fabric or the like. Existing belt along its length continuously receives openings, recesses or loops of such size in close succession, that the upholstery spring can be inserted with its last turn. In In the simplest manner, a continuously perforated metal strip can be used according to the invention or a belt in which two or more longitudinally parallel fixed parts pass through textile-technical measures or in a similar way are connected to one another in such a way that openings or loops successively between these parallel parts. educated in which the last turn of the upholstery spring at the desired point of the Tape can be inserted. The openings in the middle part of the belt can can also be formed by a special strip of metal, fabric, mesh or the like, which runs in a wave shape over the length of the belt and with it through textile technology Measures or is connected in any other way. Likewise, the loops or recesses on the edges of the Be provided tape and z. B. formed in a woven band by the weft thread will.

In der Zeichnung sind einige Ausführungsformen von Gurten gemäß der Erfindung dargestellt. In the drawing, some embodiments of belts according to the invention are shown.

Abb. ι zeigt zwei Gurtkreuzungen in Verbindung mit den Enden der Polsterfedern.Fig. Ι shows two belt crossings in connection with the ends of the upholstery springs.

Abb. 2 zeigt ein Bandstück in Draufsicht einer weiteren Ausführung.Fig. 2 shows a piece of tape in a plan view of a further embodiment.

Abb. 3 und 4 zeigen im Auf- und Grundriß eine Ausführung mit gewelltem mittleren Bandteil. Fig. 3 and 4 show in elevation and plan an embodiment with a corrugated central band part.

Das aus Metall, Drahtgewebe, Drahtgeflecht, Stoffgewebe, gemischtem Gewebe oder Geflecht bestehende Gurtband wird aus den beiden Längsstreifen a, b gebildet, die durch webtechnische Maßnahmen oder in sonstiger Weise durch Stege, Fäden, Drähte c o. dgl. miteinander verbunden sind. Durch die Drähte c o. dgl. werden zwischen den Längsstreifen Öffnungen d in fortlaufender Folge gebildet, in welche das freie Ende der Polsterfeder e an jeweils gewünschter Stelle eingeschoben werden kann. Die Verbindung der Polsterfeder mitThe belt strap consisting of metal, wire mesh, wire mesh, fabric, mixed fabric or mesh is formed from the two longitudinal strips a, b , which are connected to one another by weaving measures or in some other way by webs, threads, wires c or the like. Through the wires c or the like, openings d are formed in a continuous sequence between the longitudinal strips, into which openings the free end of the upholstery spring e can be inserted at any desired point. The connection of the upholstery spring with

Claims

The belts are carried out, as Fig. ι shows, in such a way that their free end is inserted from above through an opening between the longitudinal strips a, b and, with further rotation of the spring end by 900, this process is continued up to the fourth leg of the belt cross. The last turn of the upholstery spring is set in this way in the belt openings d by the tension of the belt, as the length of the belt is slightly shortened due to the bends over the wire winding of the upholstery spring and the resulting twisting of the belt and thus an additional tension. The twist t5 of the individual belt takes place at the connection points with the upholstery spring alternately upwards and downwards once, so that both longitudinal strips α and δ of the belt are evenly stressed when the upholstery spring is loaded. The wire winding of the spring is held in its position under tension and is secured against any displacement by the cross connections c. After the spring has been inserted, the end of the spring is appropriately bent upwards, thereby additionally securing the spring. A soft sound-absorbing pad f is provided on the belt by being woven in or in some other way. In the webbing according to Fig. 2, a further longitudinal web g, suitably made of sound-absorbing material, is provided between the outer belt webs a, b, which is connected to the outer webs by the weft thread c, a cross wire, thread, web or the like. The introduction of the spring end e can, as indicated, take place in such a way that the middle longitudinal track is lifted out of the plane of the belt. However, it can also be carried out in the same way as shown in Fig. 1. According to Fig. 3 and 4, the openings in the middle part of the belt path h are created by a metal strip i connected to it, which runs in a wave shape over the length of the belt and whose adjacent openings k form closed bays for inserting the spring end e through the strip. A cord I made of fiber material is provided on the tape strip i. The tape strip i can also consist of fabric, spun wire or the like. Fa τ ü ν τ λ ns i 'κ ü c Ji ii:

1. Belt for spring upholstery, mattresses, etc., characterized in that it, from a band of any material, metal, fabric, mesh or the like, consisting, has recesses, loops, slots or openings of such size continuously in close succession along its length, that the upholstery spring can be guided with its last turn through the recesses and is held.

2. Belt according to claim 1, characterized in that it consists of two or more Assembled by cross-connections held in parallel spaced tape parts is such that between the parallel belt parts in a continuous sequence openings for inserting the last Wire winding of the upholstery spring arise.

3. Belt according to claim 1 and 2, characterized in that the openings in the central part are formed by a special strip of metal, fabric or braid, which runs in a wave shape over the length of the belt and with this by textile technical measures or in some other way connected is.

1 sheet of drawings.