DE305849C - - Google Patents
Info
- Publication number
- DE305849C DE305849C DENDAT305849D DE305849DA DE305849C DE 305849 C DE305849 C DE 305849C DE NDAT305849 D DENDAT305849 D DE NDAT305849D DE 305849D A DE305849D A DE 305849DA DE 305849 C DE305849 C DE 305849C
- Authority
- DE
- Germany
- Prior art keywords
- upholstery
- arms
- plate
- seat
- spring
- 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
- 230000036633 rest Effects 0.000 description 4
- 230000001427 coherent Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 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
- A47C7/285—Seat parts with tensioned springs, e.g. of flat type with metal strips or webs
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist ein nachgiebiger Stuhlsitz mit Polsterung, die über einer Federvorrichtung ruht. Das Neue besteht darin, daß die Polsterung durch eine Platte von der Federvorrichtung getrennt ist und diese Platte verschiebbar auf vom Rahmen des Sitzes ausgehenden, nach dessen Mitte gerichteten Armen ruht, die an den inneren Enden durch eine Ringfeder miteinander verbunden sind, welche bei Durchbiegung der 'Arme gespannt wird. Damit soll eine Schonung der Polsterurig gegenüber dem Bekannten, bei dem die Polsterung unmittelbar auf der Federung liegt, herbeigeführt werden.The invention is a resilient chair seat with padding that over a spring device rests. The new thing is that the upholstery has a Plate is separated from the spring device and this plate is slidable on from the frame of the seat, directed towards the middle, rests on the arms on the inner Ends are connected to one another by an annular spring, which when the 'Arms stretched. This is to protect the upholstery against the familiar, in which the upholstery rests directly on the suspension.
*5 Die Zeichnung stellt die Erfindung in einem
Ausführurigsbeispiele in Anwendung auf einen Polsterstuhl dar, und zwar zeigen:
Fig. ι eine Ansicht des Sitzes von unten,
Fig. 2 einen Schnitt nach der Linie A-B der Fig. i.* 5 The drawing shows the invention in an exemplary embodiment in application to an upholstered chair, namely show:
Fig. Ι a view of the seat from below,
FIG. 2 shows a section along the line AB in FIG.
Die Polsterung α des Sitzes besitzt eine Unterlage, welche durch eine Blechplatte b gebildet wird, die auf vier an der Umrahmung c des Sitzes befestigten flachen Armen d ruht. Deren innere Enden sind durch die Ringfeder e miteinander verbunden. Die Arme d sind durch flache Bügel / an der Unterseite , der Platte b hindurchgeführt, so daß bei der Belastung und der Durchbiegung der Platte b eine Verschiebung derselben gegen die Arme d in deren Längsrichtung stattfinden kann. Die Belastung wird durch die Feder e aufgenommen, deren einzelne Teile entsprechend der Durchbiegung der Arme d gespannt werden. ■The upholstery α of the seat has a base which is formed by a sheet metal plate b which rests on four flat arms d attached to the frame c of the seat. Their inner ends are connected to one another by the ring spring e. The arms d are passed through flat brackets / on the underside of the plate b , so that when the plate b is loaded and deflected, it can be displaced against the arms d in the longitudinal direction thereof. The load is taken up by the spring e , the individual parts of which are tensioned according to the deflection of the arms d. ■
Die durch ein zusammenhängendes Stück gebildete Feder e kann auch durch einzelne zwischen den inneren Enden der Arme d angeordnete Federn ersetzt werden. The spring e formed by a coherent piece can also be replaced by individual springs arranged between the inner ends of the arms d.
Die im vorstehenden beschriebene Anordnung gestattet, einen haltbaren Sitz mit Hilfe von Stoffen,, deren Festigkeit an sich zu diesem Zwecke zu gering ist, herzustellen. Bei Anwendung der neuen Unterlage für Polsterstühle ist es möglich, eine erhebliche Ersparnis an Polstermaterial zu erzielen, ohne daß die Wirkung der Polsterung und ihre Haltbarkeit beeinträchtigt wird.The arrangement described above allows a durable seat with the help of substances, the strength of which is in itself too low for this purpose. When using the new pad for upholstered chairs, it is possible to achieve a considerable amount Achieve savings in upholstery material without affecting the effect of the upholstery and their durability is impaired.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE305849C true DE305849C (en) |
Family
ID=559316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT305849D Active DE305849C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE305849C (en) |
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0
- DE DENDAT305849D patent/DE305849C/de active Active
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