DE1125607B - Method for manufacturing a spring core for upholstery goods - Google Patents

Method for manufacturing a spring core for upholstery goods

Info

Publication number
DE1125607B
DE1125607B DEH29190A DEH0029190A DE1125607B DE 1125607 B DE1125607 B DE 1125607B DE H29190 A DEH29190 A DE H29190A DE H0029190 A DEH0029190 A DE H0029190A DE 1125607 B DE1125607 B DE 1125607B
Authority
DE
Germany
Prior art keywords
tabs
spring core
manufacturing
goods
upholstery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DEH29190A
Other languages
German (de)
Inventor
Franz Haeberle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUKLA WERKE GmbH
Original Assignee
HUKLA WERKE GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUKLA WERKE GmbH filed Critical HUKLA WERKE GmbH
Priority to DEH29190A priority Critical patent/DE1125607B/en
Publication of DE1125607B publication Critical patent/DE1125607B/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/07—Attaching, or interconnecting of, springs in spring inlays

Description

Verfahren zum Herstellen eines Federkerns für Polsterwaren Federkerne für Polsterwaren werden üblicherweise dadurch hergestellt, daß die Sprungfedern zu einem Federpaket vorgeordnet und dann durch Laschen miteinander verbunden werden. üblicherweise sind diese Laschen aus Metall hergestellt. Man hat aber auch schon Laschen aus Gummi verwendet, welche anvulkanisiert werden. Bei einer weiteren Verbindungsart für Sprungfedern wird die Verlaschung der Sprungfedern nur provisorisch, z. B. durch Schnur, vorgenommen und das so montierte Federpaket in eine Gummilösung eingetaucht. Nach Abtropfenlassen der überschüssigen Lösung verbleibt ein Federgestell mit Gummiverbindung der Sprungfedern.Method for manufacturing a spring core for upholstery spring cores for upholstered goods are usually produced in that the springs arranged in front of a spring package and then connected to one another by tabs. Usually these tabs are made of metal. But you already have Lugs made of rubber are used, which are vulcanized. With another type of connection for coil springs, the lashing of the coil springs is only provisional, e.g. B. by Cord, made and immersed the assembled spring package in a rubber solution. After the excess solution has been allowed to drip off, a spring frame with a rubber connection remains the springs.

Die Erfindung geht einen neuen Weg in der Herstellung von Federkernen, wobei die Anlieferung vorgefertigter Laschen vermieden wird. Nach Aufstellen der Sprungfedern in ihrer endgültigen Anordnung werden gemäß der Erfindung die Verbindungslaschen durch Gießen, Spritzen, Pressen, Auftropfen od. dgl. an den Verbindungsstellen erzeugt und zugleich angebracht. Vorzugsweise werden die Laschen aus Kunststoff hergestellt.The invention goes a new way in the production of spring cores, whereby the delivery of prefabricated flaps is avoided. After setting up the According to the invention, coil springs in their final arrangement are the connecting straps by pouring, spraying, pressing, dripping or the like. Generated at the connection points and attached at the same time. The tabs are preferably made of plastic.

Durch die Erzeugung der Laschen erst an Ort und Stelle ihrer Sitze wird eine beträchtliche Handarbeit, die bisher aufzuwenden war, erspart, was dem Preis der Polsterwaren zustatten kommt. Dem auf die neue Art hergestellten Produkt sind alle die guten Eigenschaften der bisher verwendeten vorgefertigten Gummilaschen zu eigen hinsichtlich Geräuschlosigkeit, Gelenkigkeit, Lebensdauer und der Standfestigkeit der Federkerne.By creating the tabs only in place of their seats a considerable amount of manual labor, which had to be used up to now, is saved Upholstery price. The product made in the new way are all the good properties of the prefabricated rubber straps used so far own in terms of noiselessness, flexibility, service life and stability the innerspring.

Nachstehend ist die Erfindung an Hand der beiden schematischen Skizzen erläutert, von denen Fig. 1 einen Teil eines Federverbandes und Fig.2 einen Schnitt nach der Linie 1-I in Fig. 1 zeigt.The invention is based on the two schematic sketches explained, of which FIG. 1 shows part of a spring assembly and FIG. 2 shows a section along the line 1-I in FIG.

Die Sprungfedern 10 des Federkernverbandes weisen an der Oberseite und an der Unterseite Endwindungen 10 a auf. Die Endwindungen werden durch Laschen 11 verbunden. Diese Laschen werden an Ort und Stelle, nachdem die Sprungfedern 10 zu einem Verband oder zu einem Teil eines solchen vorgeordnet sind, erzeugt und dadurch gleichzeitig angebracht. Dazu können ein- oder zweiteilige Gieß-, Spritz-oder Preßformen dienen; es ist auch denkbar, eine Lasche durch Auftropfen von Laschenwerkstoff, gegebenenfalls in einem einzigen großen Tropfen, herzustellen und anzubringen.The coil springs 10 of the innerspring association have end turns 10 a on the top and bottom. The end turns are connected by tabs 11. These tabs are produced on the spot after the coil springs 10 are arranged in front of a bandage or a part of such, and are thereby attached at the same time. One- or two-part casting, injection or compression molds can be used for this purpose; it is also conceivable to produce and attach a tab by dropping tab material on it, possibly in a single large drop.

Die Endwindungen 10 a werden bei 10 b zweckmäßig in an sich bekannter Weise nach innen abgekröpft, damit die Oberseiten der Laschen 11 in die gleiche Ebene mit den Endwindungen zu liegen kommen.The end turns 10 a are appropriately bent inwardly at 10 b in a manner known per se, so that the upper sides of the tabs 11 come to lie in the same plane with the end turns.

Claims (2)

PATENTANSPRÜCHE: 1. Verfahren zum Herstellen eines Federkerns für Polsterwaren aus nebeneinander angeordneten Sprungfedern, die nach Aufstellen in der endgültigen Anordnung durch Laschen verbunden werden, dadurch gekennzeichnet, daß die Verbindungslaschen (11) durch Gießen, Spritzen, Pressen, Auftropfen od. dgl. an der Verbindungsstelle erzeugt und zugleich angebracht werden. PATENT CLAIMS: 1. A method for producing a spring core for upholstered goods from side-by-side springs which are connected by tabs after installation in the final arrangement, characterized in that the connecting tabs (11) by pouring, spraying, pressing, dripping or the like the connection point are generated and attached at the same time. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Laschen (11) aus Kunststoff hergestellt werden. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 619 990; österreichische Patentschriften Nr.20135, 98146; britische Patentschriften Nr. 493 356, 586 969; USA.-Patentschriften Nr.1898 455, 1918 399.2. Procedure according to claim 1, characterized in that the tabs (11) are made of plastic will. Documents considered: German Patent No. 619 990; Austrian patent specifications 20135, 98146; British Patent Specification No. 493 356, 586 969; U.S. Patent Nos. 1898 455, 1918 399.
DEH29190A 1957-02-01 1957-02-01 Method for manufacturing a spring core for upholstery goods Pending DE1125607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH29190A DE1125607B (en) 1957-02-01 1957-02-01 Method for manufacturing a spring core for upholstery goods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH29190A DE1125607B (en) 1957-02-01 1957-02-01 Method for manufacturing a spring core for upholstery goods

Publications (1)

Publication Number Publication Date
DE1125607B true DE1125607B (en) 1962-03-15

Family

ID=7151060

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH29190A Pending DE1125607B (en) 1957-02-01 1957-02-01 Method for manufacturing a spring core for upholstery goods

Country Status (1)

Country Link
DE (1) DE1125607B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003563A (en) * 1975-09-04 1977-01-18 Nachman Corporation Spring assembly and elements

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT20135B (en) * 1904-04-16 1905-05-25 Robert Zimmermann Process for the production of endless metal screens.
AT98146B (en) * 1922-12-20 1924-10-10 Felix Kirschner Process for the production of metallic fabrics, braids, wound goods and like
US1898455A (en) * 1931-11-02 1933-02-21 Karpen & Bros S Spring-structure
US1918399A (en) * 1930-02-15 1933-07-18 Charles D Karr Spring assembly
DE619990C (en) * 1933-07-01 1935-10-11 Georg Koerner Process for the machine production of wire mesh
GB493356A (en) * 1936-04-04 1938-10-03 Curt Weisleder Improvements in and relating to the production of cushions or the like
GB586969A (en) * 1944-06-21 1947-04-09 John Pargeter Improvements relating to springs of spring-mattresses and other upholstery

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT20135B (en) * 1904-04-16 1905-05-25 Robert Zimmermann Process for the production of endless metal screens.
AT98146B (en) * 1922-12-20 1924-10-10 Felix Kirschner Process for the production of metallic fabrics, braids, wound goods and like
US1918399A (en) * 1930-02-15 1933-07-18 Charles D Karr Spring assembly
US1898455A (en) * 1931-11-02 1933-02-21 Karpen & Bros S Spring-structure
DE619990C (en) * 1933-07-01 1935-10-11 Georg Koerner Process for the machine production of wire mesh
GB493356A (en) * 1936-04-04 1938-10-03 Curt Weisleder Improvements in and relating to the production of cushions or the like
GB586969A (en) * 1944-06-21 1947-04-09 John Pargeter Improvements relating to springs of spring-mattresses and other upholstery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003563A (en) * 1975-09-04 1977-01-18 Nachman Corporation Spring assembly and elements

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