DE238770C - - Google Patents
Info
- Publication number
- DE238770C DE238770C DENDAT238770D DE238770DA DE238770C DE 238770 C DE238770 C DE 238770C DE NDAT238770 D DENDAT238770 D DE NDAT238770D DE 238770D A DE238770D A DE 238770DA DE 238770 C DE238770 C DE 238770C
- Authority
- DE
- Germany
- Prior art keywords
- springs
- slats
- tension
- frame
- parallel
- 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
- 230000001105 regulatory Effects 0.000 claims description 2
- 210000003746 Feathers Anatomy 0.000 description 1
- 230000000994 depressed 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/287—Seat parts with tensioned springs, e.g. of flat type with combinations of different types flat type tensioned springs
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist ein Polstersitz aus parallelen, bügeiförmigen Federleisten,
die durch gemeinsame, quer zu den Bügeln verlaufende Leisten unterstützt werden.
Das Neue besteht darin, daß die Querleisten mittels Zugfedern am Rahmen aufgehängt
sind, und zwar derart, daß deren Spannung durch nachstellbare Befestigungsmittel
geregelt werden kann. Die Einrichtung ίο ermöglicht daher eine Veränderung der Elastizität
des ganzen Polsters in einfachster Weise, so daß man dieses entsprechend mehr oder
weniger weich einstellen kann.The subject of the invention is an upholstered seat made of parallel, bow-shaped spring slats, which are supported by common slats running transversely to the brackets.
The novelty is that the cross bars are suspended from the frame by means of tension springs in such a way that their tension can be regulated by adjustable fastening means. The device ίο therefore enables the elasticity of the entire pad to be changed in the simplest way, so that it can be adjusted to be more or less soft accordingly.
Auf der Zeichnung ist inThe drawing shows in
Fig. ι eine Matratze mit Federrost und Spannvorrichtung dargestellt, währendFig. Ι a mattress with spring frame and clamping device shown while
Fig. 2 die Spannvorrichtung in Seitenansicht undFig. 2 shows the clamping device in side view and
Fig. 3 dieselbe in Draufsicht zeigt.
Auf dem Matratzenrahmen α, Söfagestell ο. dgl. sind die im Mittelteil b verstärkten
Federn c parallel zueinander befestigt.Fig. 3 shows the same in plan view.
On the mattress frame α, Söfagestell ο. Like. The springs c reinforced in the middle part b are fastened parallel to one another.
Die quer zu den Federn angeordnetenThe ones arranged across the feathers
Leisten d bestehen aus Federn, die in bekannter Weise mit den Federn c vernietet sind, so daß beim Niederdrücken einer dieser Federn die benachbarten Federn mitbelastetBars d consist of springs which are riveted to springs c in a known manner, so that when one of these springs is depressed, the adjacent springs are also loaded
werden, ohne daß der Abstand derselben voneinander sich wesentlich verändert.without the distance between them changing significantly.
An den Enden des Matratzen- oder Polsterrahmens sind zwei Böcke e angeordnet, auf denen gemäß der Erfindung die Längsfedern d mittels der Schraubenfedern f befestigt sind, und zwar werden die Federn f mit den Ösen g über einen der hintereinander angeordneten Stifte h gehakt. Befestigt man die Federn f auf den äußeren Stiften, so spannen sich auch die Federn d stärker, und das Polster wird weniger elastisch. Soll das Polster aber weicher gemacht werden, so müssen die Federn f demgemäß auf den inneren Stiften befestigt werden.At the ends of the mattress or upholstery frame, two brackets e are arranged on which, according to the invention, the longitudinal springs d are fastened by means of the helical springs f , namely the springs f with the eyelets g are hooked over one of the pins h arranged one behind the other. If the springs f are attached to the outer pins, the springs d also tighten more and the pad becomes less elastic. However, if the pad is to be made softer, the springs f must be attached to the inner pins accordingly.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE238770C true DE238770C (en) |
Family
ID=498263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT238770D Active DE238770C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE238770C (en) |
-
0
- DE DENDAT238770D patent/DE238770C/de active Active
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