EP1127521B1 - Innenmatratze - Google Patents
Innenmatratze Download PDFInfo
- Publication number
- EP1127521B1 EP1127521B1 EP01200697A EP01200697A EP1127521B1 EP 1127521 B1 EP1127521 B1 EP 1127521B1 EP 01200697 A EP01200697 A EP 01200697A EP 01200697 A EP01200697 A EP 01200697A EP 1127521 B1 EP1127521 B1 EP 1127521B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- springs
- series
- rows
- spring stiffness
- stiffness
- 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 - Lifetime
Links
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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
- A47C27/063—Spring inlays wrapped or otherwise protected
- A47C27/064—Pocketed springs
-
- 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
- A47C27/062—Spring inlays of different resiliencies
Definitions
- the invention is related to an interior for a mattress, comprising rows of springs positioned transversely to the longitudinal direction of the interior and connected to one another in at least two series, which springs run parallel to one another transversely to the plane defined by the series, wherein at most two types of springs are used and the stiffness of the one type of springs differs from the stiffness of the other type of springs such that at least one series has springs which have a spring stiffness that differs from the spring stiffness of the springs in another series.
- Such interior is known from AU-B-35065/89.
- a zoning the aim of which is to improve the comfort of the mattress.
- at least three zones are used, the mid zone of which has springs of a greater stiffness.
- Said mid zone is in the region of the relatively heavy part of the body.
- the transition between two zones is made more comfortable by providing a bed base which has different zones as well.
- a bed base which has different zones as well.
- the aim of the invention is therefore to provide an interior for a mattress with which a gradual transition between the zones of different stiffness can be obtained without supplementary components or increases in costs. Said aim is achieved in that there are at least three successive rows at the location of the transition between the at least two series, the springs in each row having an identical stiffness, the mid row of said three successive rows having springs with a spring stiffness that differs from the spring stiffness of the springs in the adjacent rows.
- the interior according to the invention has a transition region which provides a gradual transition between two zones of unequal stiffness, without additional costs being incurred as a result. A saving in costs can even be made because the pressure distributor can be thinner or can even be omitted completely.
- the transition region then in fact consists of the four successive rows of spring elements, alternating rows having a different stiffness.
- a larger transition region can be formed if there are six successive rows at the location of the transition between the at least two series and each of these rows has springs of a spring stiffness that differs from the spring stiffness of the springs in an adjacent row.
- the interior can comprise three zones, each consisting of a series of rows of a specific spring stiffness.
- the two transitions occurring in this arrangement can each be constructed with a transition region as described above.
- each row comprises a strip of flexible material that is divided into pockets, one spring being accommodated in each pocket.
- the invention also relates to a mattress made of a flexible material, such as foam material, and a cover. Since the transitions between the zones have a gradually changing stiffness it is no longer necessary to fit a pressure distributor, so that the cover adjoins the interior by means of a layer which improves comfort, such as a foam layer. Such a foam layer is relatively soft and is not primarily intended as a pressure distributor.
- the advantage of this embodiment is that, on the one hand, the costs of such an interior can remain restricted and that, on the other hand, the desired zoning with a gradual transition between the different stiffness zones can nevertheless be obtained.
- the interior for a mattress shown in Fig. 1 is made up of three series 3, 4, which each consist of rows 1, 2 of springs 5, 6 connected to one another.
- the springs 5, 6 are each accommodated in a pocket 14 which is formed by a continuous flexible cover 13.
- This flexible cover 13 is divided into the separate pockets 14 by means of joins 15.
- the springs 5, 6 of the mid series 4 have a greater spring stiffness than the springs 5, 6 of the outer series 3.
- the relatively heavy part of the human body at the location of the hips does not give rise to excessive compression in the interior.
- the shoulders, on the other hand, are supported by relatively flexible springs, so that the compression can be greater at this location, which is beneficial for comfort.
- a further advantage of the invention is that this fluid transition is obtained without additional structural elements or without springs of a different stiffness.
- the advantage is, furthermore, that the production of the interior can still take place normally on the assembly machines already available for this purpose. These machines can now be so programmed that the relevant rows 9, 10 are changed compared with the earlier construction of the interior.
- Fig. 1 is made up of springs 5, 6 which are accommodated in the flexible cover 13, the invention is not restricted to this.
- the springs can also be attached to one another by means of clips or the like. Any interior in which rows of springs are combined to form series falls within the scope of the invention.
Claims (10)
- Kern für eine Matratze, der Reihen (1, 2) von Federn (5, 6) umfasst, die quer zu der Längsrichtung des Kerns angeordnet und in wenigstens zwei Zonen (3, 4) miteinander verbunden sind, wobei die Federn (5, 6) parallel zueinander und quer zu der durch die Zonen (3, 4) definierten Ebene verlaufen, wobei höchstens zwei Typen von Federn verwendet werden und die Steifigkeit des einen Federtyps von der Steifigkeit des anderen Federtyps verschieden ist, so dass wenigstens eine Zone (3) Federn (5) besitzt, die eine Federsteifigkeit besitzen, die von der Federsteifigkeit der Federn (6) in einer weiteren Zone (4) verschieden ist,
dadurch gekennzeichnet, dass am Ort des Übergangs (7) zwischen den wenigstens zwei Zonen (3, 4) zumindest drei aufeinander folgende Reihen (8-10) vorhanden sind, wobei die Federn (5, 6) in jeder Reihe (1, 2) die gleiche Steifigkeit besitzen, wobei die mittlere Reihe (9) der drei aufeinander folgenden Reihen Federn (6) mit einer Federsteifigkeit besitzt, die von der Federsteifigkeit der Federn (5) in den angrenzenden Reihen (8-10) verschieden ist. - Kern nach Anspruch 1, bei dem am Ort des Übergangs (7) zwischen den wenigstens zwei Zonen (3, 4) zumindest vier aufeinander folgende Reihen (8·11) vorhanden sind und jede dieser Reihen (8·11) Federn (5, 6) mit einer Federsteifigkeit besitzt, die von der Federsteifigkeit der Federn (5, 6) in einer angrenzenden Reihe (8·11) verschieden ist.
- Kern nach Anspruch 1 oder 2, bei der am Ort des Übergangs zwischen den wenigstens zwei Zonen sechs aufeinander folgende Reihen vorhanden sind und jede dieser Reihen Federn mit einer Federsteifigkeit besitzt, die von der Federsteifigkeit der Federn in einer angrenzenden Reihe verschieden ist.
- Kern nach einem der vorhergehenden Ansprüche, bei dem jede Zone (3, 4) von Reihen (1, 2) von Federn (5, 6) mit gleicher Federsteifigkeit wenigstens drei Reihen (1, 2), die miteinander verbunden sind, umfasst.
- Kern nach einem der vorhergehenden Ansprüche, bei dem drei Zonen (3, 4) von Reihen (1, 2) vorgesehen sind und die mittlere Zone (4) Federn (6) mit einer Federsteifigkeit besitzt, die größer als die Federsteifigkeit der Federn (5) der äußeren Zonen (3) ist.
- Kern nach Anspruch 5, bei dem die Federsteifigkeit der Federn (5) der einen äußeren Zone (3) mit der Federsteifigkeit der Federn (5) der anderen äußeren Zone (3) übereinstimmt.
- Kern nach einem der vorhergehenden Ansprüche, bei dem die Federn (5, 6) fassförmig sind.
- Kern nach einem der vorhergehenden Ansprüche, bei dem jede Reihe (1, 2) einen Streifen aus flexiblem Material (13) aufweist, der in Taschen (14) unterteilt ist, wobei jede Tasche eine Feder (5, 6) enthält.
- Matratze, die mit einem Kern nach einem der vorhergehenden Ansprüche, Kantenabdeckungen, die aus einem flexiblen Werkstoff wie etwa Schaumstoff hergestellt sind, sowie mit einer Abdeckung versehen ist.
- Matratze nach Anspruch 9, bei der die Abdeckung an den Kern über eine den Komfort verbessernde Schicht wie etwa eine Schaumstoffschicht angrenzt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1014478 | 2000-02-23 | ||
NL1014478A NL1014478C2 (nl) | 2000-02-23 | 2000-02-23 | Interieur voor een matras. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1127521A1 EP1127521A1 (de) | 2001-08-29 |
EP1127521B1 true EP1127521B1 (de) | 2005-04-06 |
Family
ID=19770883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01200697A Expired - Lifetime EP1127521B1 (de) | 2000-02-23 | 2001-02-23 | Innenmatratze |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1127521B1 (de) |
AT (1) | ATE292404T1 (de) |
DE (1) | DE60109837D1 (de) |
NL (1) | NL1014478C2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR201605957A2 (tr) * | 2016-05-06 | 2016-06-21 | Istikbal Mobilya Sanayi Ve Ticaret Anonim Sirketi | Mi̇neralli̇ kumaş ve beş bölgeli̇ paket yay si̇stemi̇ i̇çeren yatak |
AU2017284082A1 (en) * | 2016-06-08 | 2019-01-03 | Bedgear, Llc | Independent suspension spring assembly |
WO2021177915A1 (en) * | 2020-03-06 | 2021-09-10 | Iskeceli Celik Yay Tel Yan Urunleri Sanayi Ve Ticaret Limited Sirketi | Variable array pocket spring system for beds |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2538725C2 (de) * | 1975-08-30 | 1986-02-27 | Arthur 6803 Edingen-Neckarhausen Lieberknecht | Einteilige Matratze mit Federkern |
DE8622290U1 (de) * | 1986-08-20 | 1986-10-02 | Diamona Hermann Koch GmbH & Co KG Fabrik für Wohn- und Schlafkomfort, 3180 Wolfsburg | Federkernmatratze |
AU602302B3 (en) * | 1989-05-23 | 1990-08-13 | Peter John Ferrall | A hip and back multi-zone mattress and divan |
-
2000
- 2000-02-23 NL NL1014478A patent/NL1014478C2/nl not_active IP Right Cessation
-
2001
- 2001-02-23 EP EP01200697A patent/EP1127521B1/de not_active Expired - Lifetime
- 2001-02-23 AT AT01200697T patent/ATE292404T1/de not_active IP Right Cessation
- 2001-02-23 DE DE60109837T patent/DE60109837D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL1014478C2 (nl) | 2001-08-24 |
DE60109837D1 (de) | 2005-05-12 |
EP1127521A1 (de) | 2001-08-29 |
ATE292404T1 (de) | 2005-04-15 |
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