DE448070C - Insert made of spring springs for seat cushions, mattresses, pillows, etc. like - Google Patents
Insert made of spring springs for seat cushions, mattresses, pillows, etc. likeInfo
- Publication number
- DE448070C DE448070C DEE34806D DEE0034806D DE448070C DE 448070 C DE448070 C DE 448070C DE E34806 D DEE34806 D DE E34806D DE E0034806 D DEE0034806 D DE E0034806D DE 448070 C DE448070 C DE 448070C
- Authority
- DE
- Germany
- Prior art keywords
- mattresses
- pillows
- seat cushions
- springs
- insert made
- 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.)
- Expired
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
- A47C27/068—Spring inlays made from a single wire
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
Bei der Einlage nach dem Hauptpatent 447317 sind die Sprungfedern aus einer in
einem Stück durchlaufenden. Schraubenfeder gebildet, so daß keinerlei sieht- oder fühlbare
Verbindungen entstehen. Dabei sind in an sich bekannter Weise die Windungen benachbarter
Federn an den Berührungssteilen durch Ringe oder ähnliche Mittel verbunden.
Durch eine solche Anordnung werden zwar die in dem Hauptpatent angeführten Nachteile
der bisherigen Einlagen beseitigt; es hat sich aber herausgestellt, daß die Federeinlagen
sich weiter in der Herstellung dadurch vereinfachen, mithin verbilligen und vervollkommnen lassen, daß die einzelnen nebeneinanderliegenden
und sich berührenden; Windungen miteinander verflochten werden, so daß ein zusammenhängendes Geflecht ohne
jegliche Verbindungsmittel entsteht.In the case of the insert according to the main patent 447317, the springs are made of one continuous piece. Helical spring formed so that no visible or tangible connections arise. The turns of adjacent springs on the contact parts are connected by rings or similar means in a manner known per se.
Such an arrangement eliminates the disadvantages of the previous deposits listed in the main patent; It has been found, however, that the production of the spring inserts can be further simplified, thus made cheaper and improved, that the individual adjacent and touching; Windings are intertwined so that a coherent braid is created without any connecting means.
Es ist zwar bekannt, ein derartiges Geflecht herzustellen, indem einzelne zylindrische Schraubenfedern unmittelbar nebeneinanderstehend angeordnet und ihrer ganzen Länge nach ineinandergeschraubt sind. Bei einer solchen Anordnung müssen aber die oberen und unteren Enden der einzelnen nebeneinanderliegenden Schraubenfedern wie bisher z. B. durch Haken- und Ösenbüdung verbunden und zur· Herstellung dieser die Federenden aus ihrer Richtung abgebogen werden,Although it is known to produce such a braid by individual cylindrical Helical springs arranged directly next to each other and their entire length are screwed into each other. In such an arrangement, however, the upper and lower ends of the individual adjacent coil springs as before z. B. connected by hooks and eyelets and for the production of these the spring ends be turned from their direction,
so daß sich das Arbeitsverfahren ziemlich umständlich gestaltet. Außerdem ergeben sich hieraus die bereits in dem Hauptpatent angeführten Mangel.so that the working procedure is rather cumbersome. Also surrendered this gives rise to the deficiencies already mentioned in the main patent.
Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es zeigenAn exemplary embodiment of the subject matter of the invention is shown in the drawing. Show it
Abb. ι die Draufsicht auf die oberen Windungen eines Teiles einer Einlage, Fig. Ι the top view of the upper turns of part of an insert,
to Abb. 2 eine solche auf die untersten Windungen, gesehen im Schnitt nach der Linie II-II der Abb. 3, undto Fig. 2 one on the lowest turns, seen in section after the line II-II of Fig. 3, and
Abb. 3 eine Vorderansicht nach Abb. 1 bzw. 2.Fig. 3 is a front view according to Fig. 1 or 2.
Die Drahtfeder« ist mit ihrem einem Endeö an einem Rahmenc z.B. durch eine Metallklammer d befestigt, und die Windungen laufen in einer beliebigen Anzahl von Gängen bis zu dem Rahmen^ um von. hieraus wie beim Hauptpatent mit i8o° Verdrehung wiederum aufwärts bis zum Rahmen c usw. in der Längs- oder Querrichtung des Rahmens fortgeführt zu werden. Eine Reihe nebeneinanderliegender Sprungfedern besteht also aus einem einzigen Draht, dessen Ende/ wie «5 der Anfang b an einem der Rahmen befestigt ist. Um nun eine feste Verbindung zwischen den einzelnen nebeneinanderliegenden Sprungfedern ohne Anwendung besonderer Mittel zu erhalten, sind die einzelnen in gleicher Höhe liegenden Windungen dieser Federn miteinander verflochten, und dieses Verfahren ist auch bei der Befestigung der zweiten Federreihe II zwischen den Rahmen weitergeführt, was, wie gesagt, bei getrennten bereits vorgeschlagen worden ist.One end of the wire spring is fastened to a frame c, for example by a metal clamp d , and the windings run in any number of turns up to the frame. from this, as with the main patent, to be continued upwards to frame c etc. in the longitudinal or transverse direction of the frame with an 180 ° twist. A row of coiled springs lying next to one another thus consists of a single wire, the end of which / like the beginning b is attached to one of the frames. In order to obtain a firm connection between the individual spring coils lying next to one another without the use of special means, the individual coils of these springs lying at the same height are interwoven, and this process is also continued with the fastening of the second row of springs II between the frames, what, how said when separate has already been proposed.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE34806D DE448070C (en) | 1926-11-03 | 1926-11-03 | Insert made of spring springs for seat cushions, mattresses, pillows, etc. like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE34806D DE448070C (en) | 1926-11-03 | 1926-11-03 | Insert made of spring springs for seat cushions, mattresses, pillows, etc. like |
Publications (1)
Publication Number | Publication Date |
---|---|
DE448070C true DE448070C (en) | 1927-08-03 |
Family
ID=7077003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE34806D Expired DE448070C (en) | 1926-11-03 | 1926-11-03 | Insert made of spring springs for seat cushions, mattresses, pillows, etc. like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE448070C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1155218B (en) * | 1958-03-14 | 1963-10-03 | Willi Gerstorfer | Spring insert for upholstery or the like. |
-
1926
- 1926-11-03 DE DEE34806D patent/DE448070C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1155218B (en) * | 1958-03-14 | 1963-10-03 | Willi Gerstorfer | Spring insert for upholstery or the like. |
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