DE324937C - Wire mattress with springy side edges and counter pressure springs - Google Patents
Wire mattress with springy side edges and counter pressure springsInfo
- Publication number
- DE324937C DE324937C DE1919324937D DE324937DD DE324937C DE 324937 C DE324937 C DE 324937C DE 1919324937 D DE1919324937 D DE 1919324937D DE 324937D D DE324937D D DE 324937DD DE 324937 C DE324937 C DE 324937C
- Authority
- DE
- Germany
- Prior art keywords
- mattress
- side edges
- counter
- springs
- resilient side
- 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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/30—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using combinations of springs covered by more than one of the groups A47C23/04, A47C23/06 and A47C23/12; Frames therefor
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
Die Erfindung betrifft eine Drahtmatratze mit federnden Seitenkanten und Gegendruckfederung und besteht darin, daß die federnden Seitenkanten durch ein Scherengelenk abgestützt werden, das durch Zugfedern gespreizt gehalten wird. Das Scherengelenk besteht aus stumpfwinklig verlaufenden Gliedern, dessen lange, mit den federnden Seitenkanten verbundene Schenkel, unter dem ZugeThe invention relates to a wire mattress with resilient side edges and counter-pressure springs and consists in that the resilient side edges are supported by a scissor hinge that is kept spread by tension springs. The scissor joint consists of limbs running at obtuse angles, its long legs, connected to the resilient side edges, under the train
ίο der an den kurzen Schenkeln angreifenden Federn, bei unbelasteter Matratze in der weitesten Spreizstellung gehalten werden.ίο the one attacking the short thighs Springs are held in the widest spread position when the mattress is unloaded.
Gewöhnlich wird der zwischen den Längskanten liegende Teil der Matratze von Ketten- maschen gebildet, die durch Zugfedern straff gehalten werden. Dieser Kettenmaschenteil wird gemäß einer weiteren Ausführungsform der Erfindung gegen die Gegendruckfederung durch Spreizenfedern abgestützt, deren Schei-The part of the mattress lying between the long edges is usually made of chain meshes formed taut by tension springs being held. This chain stitch part is according to a further embodiment the invention is supported against the counter-pressure suspension by expanding springs, the disk of which
ao tel in die Gegendruckfederung und deren Schenkel mit den offenen Enden in die
Maschen der Matratze als Glieder ebenso eingreifen wie die üblichen Matratzenhaken.
Die Erfindung ist in der Zeichnung in einem Ausführungsbeispiel dargestellt, und
zwar zeigen:ao tel in the counter-pressure suspension and its legs with the open ends in the mesh of the mattress as links as well as the usual mattress hooks.
The invention is shown in the drawing in an exemplary embodiment, namely show:
Fig. ι einen Grundriß,
Fig. 2 einen Querschnitt nach der Linie A-B der Fig. 1 undFig. Ι a plan,
Fig. 2 shows a cross section along the line AB of Fig. 1 and
Fig. 3 die Spreizenfeder im Aufriß.3 shows the spreading spring in elevation.
Die federnden Seitenkanten α, α sind, wie üblich, am Matratzenrahmen b durch Federn befestigt. Die Matratze wird in bekannter Weise gebildet durch Ketten c, die in Form von Maschen d durch Zugfedern e straff gehalten werden. Die Gegendruckfederung besteht gleichfalls aus Ketten /, die in bekannter Weise gradlinig verlaufen und ebenfalls durch Zugfedern straff erhalten werden.The resilient side edges α, α are, as usual, attached to the mattress frame b by springs. The mattress is formed in a known manner by chains c, which are held taut in the form of meshes d by tension springs e. The counter-pressure suspension also consists of chains /, which run in a straight line in a known manner and are also kept taut by tension springs.
Die Erfindung besteht zunächst in dem Scherengelenk mit den stumpfwinkligen Gliedern g, i, deren Drehpunkt bei h liegt und deren lange Schenkel g an den federnden Seitenkanten α befestigt sind, während die kurzen Schenkel i durch Zugfedern k mit dem Matratzenrahmen b verbunden sind. Hierdurch werden die langen Schenkel bei unbelasteter Matratze in der weitesten Spreizstellung gehalten. Der Kettenmaschenteil der Matratze wird gegen die Gegendruckfederung durch Spreizenfedern I abgestützt, deren geschlossenes Ende m als Glied in die Kette f der Gegendruckfederung eingreift, während die offenen Enden η, η als Matratzenhaken in die Maschen if der Matratze eingreifen.The invention consists first of all in the scissors joint with the obtuse-angled members g, i, the pivot point of which is at h and the long legs g are attached to the resilient side edges α , while the short legs i are connected to the mattress frame b by tension springs k . This keeps the long legs in the widest spread position when the mattress is unloaded. The chain mesh part of the mattress is supported against the counter-pressure suspension by expanding springs I , the closed end m of which engages as a link in the chain f of the counter-pressure spring system, while the open ends η, η act as mattress hooks in the meshes of the mattress.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE324937T | 1919-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE324937C true DE324937C (en) | 1920-09-07 |
Family
ID=6182342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919324937D Expired DE324937C (en) | 1919-01-17 | 1919-01-17 | Wire mattress with springy side edges and counter pressure springs |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE324937C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739100C (en) * | 1940-05-01 | 1943-09-11 | August Filter | Mattress springs attached to two opposing mattress bars under tension |
-
1919
- 1919-01-17 DE DE1919324937D patent/DE324937C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE739100C (en) * | 1940-05-01 | 1943-09-11 | August Filter | Mattress springs attached to two opposing mattress bars under tension |
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