DE159432C - - Google Patents
Info
- Publication number
- DE159432C DE159432C DENDAT159432D DE159432DA DE159432C DE 159432 C DE159432 C DE 159432C DE NDAT159432 D DENDAT159432 D DE NDAT159432D DE 159432D A DE159432D A DE 159432DA DE 159432 C DE159432 C DE 159432C
- Authority
- DE
- Germany
- Prior art keywords
- resilient
- transverse springs
- connections
- longitudinal
- springs
- 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.)
- Active
Links
- 230000000875 corresponding Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
- A47C23/14—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type forming nets; combined with nets
- A47C23/155—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type forming nets; combined with nets with combinations of flat springs or link chains with wound springs
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Verbesserung an federnden Polsterungen für Matratzen und Sitzmöbel und besteht darin, daß die aus Draht hergestellten und an den am meisten beanspruchten Stellen in mehrfache Windungen gelegten Querfedern durch bekannte federnde Längsverbindungen so untereinander verbunden sind, daß sie einzeln für sich nach unten federn können.The invention relates to an improvement in resilient upholstery for mattresses and Seating furniture and consists in that made of wire and at the most stressed points placed in multiple turns transverse springs by known resilient longitudinal connections so with each other are connected that they can individually spring down for themselves.
ίο Der Gegenstand der Erfindung ist in der Zeichnung dargestellt, und zwar in Fig. ι im Längsschnitt, in Fig. 2 im Grundriß und in Fig. 3 im Querschnitt.ίο The subject of the invention is in Drawing shown, namely in Fig. Ι in longitudinal section, in Fig. 2 in plan and in 3 in cross section.
Auf den Längsteilen a, a des Rahmens sind die von einem zum andern Teil reichenden Querfedern b so befestigt, daß sie gegen seitliches Umkippen gesichert sind. An den am meisten beanspruchten Einbiegungen c, d sind die Federn mehrmals gewunden und an den Stellen e, wie aus Fig. 2 ersichtlich, zu seitlichen Ösen umgebogen; in letztere greifen aus Draht gebogene, federnde Klammern f ein. Die letzten Querfedern an den beiden Enden sind durch Spiralfedern g mit dem Rahmenstück h verbunden.On the longitudinal parts a, a of the frame, the transverse springs b extending from one part to the other are fastened in such a way that they are secured against tipping over sideways. At the most stressed bends c, d , the springs are wound several times and at points e, as can be seen from FIG. 2, are bent over to form lateral eyelets; spring clips f bent from wire engage in the latter. The last transverse springs at the two ends are connected to the frame piece h by spiral springs g .
Auf diese Weise entsteht eine aus nur wenigen gleichartigen Teilen zusammengesetzte federnde Polsterung, deren Querfedern b bei entsprechender Belastung einzeln für sich nach unten federn können.In this way, a resilient padding composed of only a few similar parts is created, the transverse springs b of which can individually spring downwards when subjected to a corresponding load.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE159432C true DE159432C (en) |
Family
ID=425513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT159432D Active DE159432C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE159432C (en) |
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0
- DE DENDAT159432D patent/DE159432C/de active Active
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