EP2449925B1 - Matelas et son procédé de fabrication - Google Patents

Matelas et son procédé de fabrication Download PDF

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Publication number
EP2449925B1
EP2449925B1 EP20110008775 EP11008775A EP2449925B1 EP 2449925 B1 EP2449925 B1 EP 2449925B1 EP 20110008775 EP20110008775 EP 20110008775 EP 11008775 A EP11008775 A EP 11008775A EP 2449925 B1 EP2449925 B1 EP 2449925B1
Authority
EP
European Patent Office
Prior art keywords
mattress
core
ribs
hardness
pad
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.)
Not-in-force
Application number
EP20110008775
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German (de)
English (en)
Other versions
EP2449925A1 (fr
Inventor
Hermann Jun. Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diamona Hermann Koch GmbH and Co KG
Original Assignee
Diamona Hermann Koch GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Diamona Hermann Koch GmbH and Co KG filed Critical Diamona Hermann Koch GmbH and Co KG
Publication of EP2449925A1 publication Critical patent/EP2449925A1/fr
Application granted granted Critical
Publication of EP2449925B1 publication Critical patent/EP2449925B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience

Definitions

  • the invention relates to a mattress having a mattress pad formed in a longitudinal direction and a transverse direction, which comprises a core pad, an upper pad and a lower pad and in which the core pad on its facing the upper pad and padding large areas with over the transverse direction extending rounded ribs and the Upper cushion and the lower cushion is provided with facing the core cushion recesses whose width corresponds to the width of the ribs and whose depth is greater to form an air duct than the height of the projecting into the respective recess rib.
  • the mattress pad of a mattress determines the lying characteristics of the mattress and in particular the lying hardness.
  • the mattress pad is usually surrounded on all sides with a mattress cover, which is preferably removable to be washed or replaced.
  • the mattress is supplemented by a cover layer which is inserted between the mattress cover formed by the mattress cover and the relevant side of the mattress pad. If the mattress to be supplied on both sides, a cover layer may be provided on both large areas of the mattress pad.
  • the lying characteristics include in particular the lying hardness.
  • Mattresses are therefore divided into several (for example, four) hardness classes, in order to give the interested party an orientation as to whether he prefers to lie on a firm or very firm or a soft or very soft mattresses and sleeps.
  • the longitudinal direction of the mattress ie the direction in which the person lying on the mattress is intended to be oriented from head to toe, to provide different hardness ranges, for example, to allow the deeper sinking of the shoulder of the lying on the mattress person with a firm support of the head, causing a kinking of the neck lying on the side Person is avoided.
  • the waist may be supported and the pelvic area allowed to sink in to provide the most direct possible alignment of the spine of the person lying on the side.
  • US 3,222,697 discloses a two-part mattress, in which both parts are formed by a respective smooth outer side and a mutually facing profiled inside.
  • the profiled inside has square or corrugated webs.
  • the two parts of the mattress are stacked so that the Webs perpendicular to each other.
  • the parts of the mattress can be cut from a base body with the aid of a hot wire formed in the profile shape.
  • the center piece pointing up and down profiling on.
  • the preparation of a base body is then carried out with two heated wires which are formed parallel to each other.
  • the composition of the mattress takes place after rotation of the center piece by 90 °, so that the profiles of the center piece on the one hand and of the upper part and lower part on the other hand perpendicular to each other.
  • CH 477 847 is a three-part mattress known in which the middle layer may consist of a harder foam than the two outer layers. The two interfaces between the three layers are flat. In this parting plane, an intermediate layer is introduced, which is glued to at least one of the two adjacent layers. The intermediate layer consists of a tensile stress not or only slightly yielding network, z. B. jute. This liner is intended to provide greater stability to the mattress so that softer and less durable materials can be used for the foam layers of the mattresses.
  • DE 295 03 620 U1 discloses a mattress consisting of a unitary mattress body, which is provided on at least one side with mutually parallel webs, through which the comfort of lying is to be improved. The cutting out of several mattress body from an initial block of material takes place without loss of formation of the webs.
  • a mattress with a mattress pad of the type mentioned is known as mattress AR S 18 in the prospectus "Annette Rummel” (February 2009) of Rummel mattresses GmbH & Co. KG, Neustadt / Aisch.
  • the mattress pad has over the height of a three-part construction, are formed in the upper cushion and lower pads identical and the mattress pad is constructed mirror-symmetrically in a section in the longitudinal direction, so that no head and foot are defined.
  • Upper cushions and lower cushions are each supported on a core pad, which is formed by a 4cm thick plate. On the surface facing the core cushion surfaces of the upper cushion and the lower pad these have approximately U-shaped recesses.
  • the core pad is zoned with ribs that can engage in the recesses.
  • Ribs are only in a middle Area of the core cushion, wherein the height of the rib decreases starting from the center and is reduced approximately in the region of the rib cage to zero, so that there are no more ribs in this area. Only at the extreme ends of the core pad has two ribs, which engage in recesses. Of the 34 recesses each of the upper cushion and the lower cushion, 18 remain empty, ie no ribs protrude into it.
  • the core cushion is also reinforced in the middle area by a special insert. The core cushion thus essentially has the function of providing different lying zones over the longitudinal direction of the mattress.
  • the formation of the recumbent zones is supplemented in the transverse direction by recesses of the upper cushion and the lower cushion which are open to the side of the couch, numerous incisions being present in the softest possible area (eg shoulder area), while a halved number of incisions is provided for the pelvic area. Between these areas are areas without cuts. The cuts are intended to contribute to the formation of support and relief zones through the core cushion. However, a system used for this, which corresponds to the supporting effect of the core cushion, is not recognizable. Furthermore, it is not apparent how the parts of the mattress pad are held together. Usually for this bonds are. As a relative movement in the longitudinal direction is excluded by the engaging in the recesses ribs for the known mattress, it seems conceivable to hold the mattress pad only by the mattress cover. However, this considerably complicates the handling.
  • the present invention is based on the problem of being able to produce mattresses in a rational manner with different degrees of hardness, mattresses with a uniform lying surface, but also with a distributed over the longitudinal direction in different hardness zones lying surface to be produced.
  • a mattress of the type mentioned is characterized in that the core pad in the longitudinal direction one behind the other in each case equally spaced ribs have the same height and a greater hardness than the upper cushion and the lower pad, so that different mattress padding different mattresses are adjustable by different core pads and that the upper cushion and the lower cushion between the recesses ribs of the same height form, in between the ribs engage the recesses existing in the core pad, wherein the ribs are each formed with a slight oversize relative to the associated recess and engage so deep in the recesses that upper cushion, core pad and pad without fasteners form a solid for handling the mattress cohesion.
  • the mattress according to the invention thus has a three-part construction, which corresponds to the structure of the known mattress.
  • the measures according to the invention it is ensured that a firm cohesion between upper cushion, core cushion and lower cushion is given and that the hardness of the mattress is determined decisively by the core pad used.
  • upper cushions and lower cushions can be used unchanged for all hardness classes, while the respective hardness class is set exclusively by the core cushions.
  • the mattress according to the invention may be formed with a uniform lying surface but is preferably a formation of upper cushion and lower cushion with several hardness zones over the longitudinal direction of the mattress, wherein the hardness zones are not formed mirror-symmetrical in the vertical section, so for the bed surface, a head and a foot are defined. hereby allows an anatomically more adapted support of lying on the mattress body, especially in its lateral position, achieve.
  • the mattress according to the invention can thus be assembled in the manner of a modular system. It can be kept upholstery and padding, for example, have a uniform bed surface on the one hand and a multi-zone bed surface on the other hand. These upholstery and pads can be combined with different core pads to realize mattresses of different Lieharden.
  • the core pad is formed in a preferred embodiment of a uniform material with which the desired degree of hardness is adjustable. Accordingly, mattresses in three degrees of hardness can be offered with, for example, three different core pads and only one type of upper cushion and lower cushion.
  • multi-zone mattresses can be created in three degrees of hardness without having to change the upper cushions and lower cushions for this purpose.
  • the formation of the multiple lying zones through the upper cushion and the lower cushion can be realized in a conventional manner by different incisions on the side of the upper cushion or cushions.
  • the multi-zone training also composed of several materials core pad.
  • a uniform upper cushion and lower cushions are used.
  • a core pad composed of different materials and to form the upper pad and lower pad in a corresponding manner with corresponding multiple zones, so that the zones of upper pad and lower pad on the one hand and core pads on the other coincide in the longitudinal direction.
  • the formation of the different zones of upper cushion and lower cushion can be done by a corresponding variation of the incisions or by a composition of upper cushion and lower cushion of different pieces of material, which preferably differ only by their density.
  • the ribs of the core pad which are directed to the upper cushion on the one hand and the lower pad on the other hand, may be in pairs at the same height with respect to the longitudinal direction.
  • a configuration in which the ribs directed toward the upper cushion are offset from each other by half the distance between the ribs with respect to the ribs facing the lower bolster allows a more rational manufacture of the core bolsters from a large core cushion block. Since a rib facing the upper upholstery is arranged with a recess facing the lower padding in the longitudinal direction at the same height, this results in a shape of the core padding which allows a substantially constant material thickness.
  • the ribs are limited in longitudinal section over part of their length by at least approximately parallel wall sections, which merge only at the top of the rib in a rounded end shape.
  • the substantially parallel sections of Rib and associated recess ensure due to their static friction for a firm cohesion between the upper cushion and core padding on the one hand and core pad and padding on the other.
  • FIG. 1 shows a longitudinal section through a mattress according to the invention comprises a mattress pad 1, which is formed from an upper cushion 2, a core pad 3 and a lower pad 4.
  • a mattress pad 1 which is formed from an upper cushion 2, a core pad 3 and a lower pad 4.
  • the core pad 3 to the upper cushion 2 and lower pad 4 facing ribs 5, which protrude into corresponding recesses 6 of the upper pad 2 and the lower pad 4, so that upper pad 2, core pad 3, pad 4 are interlocked.
  • FIG. 2 illustrates that the mattress pad 1 - and thus the mattress - has a longitudinal direction L and a transverse direction B and that the ribs extend straight in the transverse direction B in this embodiment.
  • the core pad 3 consists of a uniform material whose hardness is greater than that of the unitary material of the upper pad 2 and the lower pad 4.
  • the ribs 5 of the core pad 3 are separated by recesses 7 of the core pad 3 from each other separated, which preferably have a same width and a same (inverse) shape as the ribs 5.
  • the core pad Over the length of the mattress pad 1, the core pad preferably has between 10 and 14 equally spaced ribs 5.
  • the recesses 6 of the upper cushion 2 and lower cushion 4 are formed inversely to the shape of the ribs 5.
  • the recesses 6 are completely filled by the ribs 5.
  • the width of the ribs 5 ie, their extension in the longitudinal direction L
  • the excess of the ribs 5 with respect to the recesses 6 is preferably between 0.1 and 1.5 mm. It does not naturally extend over the entire height of the ribs 5, but is sufficient even if the excess is present only over a portion of the rib 5 with respect to the recess 6.
  • the upper cushion 2 and the lower cushion 4 has a rib 8 which projects into the recess 7 of the core cushion 3, but has a small height than the recess 7, so that between the bottom of the recess 7 and the rib 8 a Air duct 9 is located, which ensures a transverse ventilation of the mattress body 1.
  • FIG. 3 indicates that the air channels 9 are formed only between ribs 8 of the upper cushion 2 and / or the lower pad 4 and the associated recess 7 of the core pad 3, but not between rib 5 of the core pad 3 and recess 6 of upper pad 2 or lower pad 4, there the ribs 5 completely fill the associated recess 6.
  • upper cushions 2 and lower cushions 4 in the transverse direction B extending incisions 10 ensure in a known manner that upper cushion 2 and lower cushion 4 are slightly softer on the surface in the solid body, whose material hardness is designed for a certain support function.
  • the core pad 3 has a significantly higher material hardness than the upper pad 2 and the lower pad 4.
  • the lying hardness of the mattress as a whole is therefore determined by the hardness of the core pad 3.
  • FIG. 4 illustrated second embodiment of the invention differs from the first embodiment according to FIG. 3 merely in that in the upper side of the upper cushion 2 and lower cushion 4 different incisions 10, 10 ', 10 "are introduced, with which different areas over the longitudinal direction L of the mattress pad 1 can be realized greater depth and greater depth than the U-shaped incisions 10 cause a deeper sinking of the body in the mattress with the same weight.
  • the incisions 10 '' which have a small incision depth than the incisions 10, a greater support hardness.
  • the width of the incisions 10, 10 ', 10 "on the upper side of the mattress should be the same in order not to impart an irritating feeling to the person lying on the lying surface, so that the greater width of the incisions 10' will only be realized at a greater incision depth ,
  • the core pad 3 is identical to the core pad 3 according to the first embodiment as well as the recesses 6 and ribs 8 of the upper pad 2 and lower pad. 4
  • FIG. 5 illustrated third embodiment corresponds in principle to the second embodiment of FIG. 4 , wherein the different zones of the upper cushion 2 and the lower cushion 4 are now formed by different material sections 2.1, 2.2 and 2.3 of the upper cushion 2 and 4.1, 4.2 and 4.3 of the lower cushion 4.
  • the material sections 2.1, 2.2 and 2.3 are expediently glued together. The same applies to material sections 4.1, 4.2 and 4.3.
  • the incisions 10 may be formed so that they do not cause different zones.
  • different incisions 10, 10 ', 10 may also be provided in the different material sections 2.1, 2.2 and 2.3 in order to support the zone formation.
  • upper cushion 2 and lower pad 4 are shown as uniform as in the first embodiment.
  • a core pad 3 ' is used, which is composed of several material sections 3.1, 3.2., 3.3, as shown in FIG. 6 is indicated schematically.
  • the material sections 3.1, 3.2 and 3.3 may be conveniently glued together. They serve to form different Lieharden over the longitudinal direction L of the mattress pad. 1
  • FIG. 6 is only schematic. Periodically, the material sections 3.1, 3.2 and 3.3 will extend over much more ribs than in FIG. 6 is shown.
  • the training of the length of the different lying zones depends - as the expert knows - on how many different lying areas are realized. A common number is five or seven different hardness zones. The resulting lengths of hardness zones are readily apparent to those skilled in the art.
  • the overall shape of the core pad 3' remains the same as in the core pad 3 formed from a uniform material.
  • the ribs 5 of the core cushion facing the upper cushion 2 and the lower cushion 4 are always at the same height with respect to the longitudinal direction L, it is not excluded by the present invention and can even be realized with advantage in that the ribs 5 facing the Upper cushions 2 show relative to the ribs 5, which point to the lower pad 4, offset by half a distance between the ribs 5, so that the rib 5 facing the upper pad 2 is at the same height as a recess 7 directed towards the lower pad 4. In this way, a shape of the core pad, which corresponds to a wavy line with a substantially constant material thickness results.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Claims (11)

  1. Matelas comprenant un rembourrage de matelas (1), réalisé avec une direction longitudinale (L) et une direction transversale (B), qui contient un rembourrage de coeur (3, 3'), un rembourrage de dessus (2) et un rembourrage de dessous (4), et dans lequel le rembourrage de coeur (3, 3') est doté, sur ses grandes surfaces tournées vers le rembourrage de dessus (2) et le rembourrage de dessous (4), de nervures arrondies (5) s'étendant sur la direction transversale (B), et le rembourrage de dessus (2) et le rembourrage de dessous (4) sont dotés d'évidements (6) tournés vers le rembourrage de coeur (3, 3') dont la largeur correspond à la largeur des nervures (5), caractérisé en ce que le rembourrage de coeur (3, 3') comporte en direction longitudinale (L) des nervures (5) à distance égale les unes derrière les autres avec la même hauteur et une dureté plus élevée que le rembourrage de dessus (2) et le rembourrage de dessous (4), de sorte qu'en utilisant des rembourrages de coeur différents (3, 3') on peut régler des duretés de couchage différentes pour le matelas, et en ce que le rembourrage de dessus (2) et le rembourrage de dessous (4) forment entre les évidements (6) des nervures (8) de hauteur égale, qui s'engagent entre les évidements (8) existants entre les nervures (5) du rembourrage de coeur (3, 3'), et les nervures (5) sont réalisées respectivement avec une légère surdimension par rapport à l'évidement associé (6) et s'engagent dans les évidements (6) aussi profondément que le rembourrage de dessus (2), le rembourrage de coeur (3) et le rembourrage de dessous (4) forment une cohésion stable pour la manutention du matelas sans moyen de fixation.
  2. Matelas selon la revendication 1, caractérisé en ce que le rembourrage de coeur (3) est formé en un matériau unitaire avec une dureté de matériau constante.
  3. Matelas selon la revendication 2, caractérisé en ce que le rembourrage de dessus (2) et le rembourrage de dessous (4) forment une surface de couchage avec des duretés de soutien différentes en direction longitudinale (L) du matelas.
  4. Matelas selon la revendication 3, caractérisé en ce que les différentes duretés de soutien sont réalisées par des entailles (10, 10', 10") de largeurs et/ou de profondeurs différentes dans les surfaces du rembourrage de dessus (2) et/ou du rembourrage de dessous (4).
  5. Matelas selon la revendication 3, caractérisé en ce que le rembourrage de dessus (2) et/ou le rembourrage de dessous (4) est composé en direction longitudinale (L) de tronçons (2.1, 2.2, 2.3 ; 4.1, 4.2, 4.3) s'étendant en direction transversale avec des duretés de matériau différentes.
  6. Matelas selon la revendication 1, caractérisé en ce que le rembourrage de coeur (3') est composé en direction longitudinale (L) de tronçons (3.1, 3.2, 3.3) s'étendant en direction transversale (B) avec des duretés de matériau différentes.
  7. Matelas selon la revendication 6, caractérisé en ce que le rembourrage de dessus (2) et/ou le rembourrage de dessous (4) est formé d'un matériau unitaire avec une dureté de matériau constante.
  8. Matelas selon la revendication 6, caractérisé en ce que le rembourrage de dessus (2) et/ou le rembourrage de dessous (4) est composé de tronçons s'étendant en direction transversale (B) avec des duretés de matériau différentes, et les tronçons coïncident au moins partiellement avec les tronçons (3.1, 3.2, 3.3) du rembourrage de coeur.
  9. Matelas selon l'une des revendications 1 à 8, caractérisé en ce que les nervures (8), tournées vers le rembourrage de dessus (2) et vers le rembourrage de dessous (4), du rembourrage de coeur (3, 3') sont agencées respectivement à la même hauteur par rapport à la direction longitudinale (L).
  10. Matelas selon l'une des revendications 1 à 8, caractérisé en ce que les nervures (5), tournées vers le rembourrage de dessus (2) et vers le rembourrage de dessous (4), du rembourrage de coeur (3, 3'), sont décalées les unes par rapport aux autres en direction longitudinale à raison d'une demi-distance entre les nervures (5).
  11. Procédé pour la réalisation de matelas de classes de dureté différentes avec une structure de matelas selon l'une des revendications 1 à 10, caractérisé en ce que l'on utilise des rembourrages de dessus et des rembourrages de dessous (2, 4) identiques, et en ce que l'on utilise un rembourrage de coeur (3, 3') sélectionné à partir d'un certain nombre de rembourrages de coeur (3, 3') avec des duretés de matériau différentes.
EP20110008775 2010-11-03 2011-11-03 Matelas et son procédé de fabrication Not-in-force EP2449925B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010050446 DE102010050446A1 (de) 2010-11-03 2010-11-03 Matratze und Verfahren zur ihrer Herstellung

Publications (2)

Publication Number Publication Date
EP2449925A1 EP2449925A1 (fr) 2012-05-09
EP2449925B1 true EP2449925B1 (fr) 2013-06-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2850976A1 (fr) 2013-09-20 2015-03-25 diamona Hermann Koch GmbH & Co. KG Élément de rembourrage destiné à supporter un corps humain
EP2984968A1 (fr) 2014-08-12 2016-02-17 diamona Hermann Koch GmbH & Co. KG Procede de fabrication de matelas et systeme de matelas

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014011400B3 (de) * 2014-08-06 2015-10-01 Diamona Hermann Koch Gmbh & Co. Kg Matratze
DE102018113968A1 (de) 2018-04-19 2019-10-24 De Werth Group Ag Matratzensystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222697A (en) * 1955-07-05 1965-12-14 Mobay Chemical Corp Profiled polyurethane foam articles of manufacture
CH477847A (de) * 1968-11-04 1969-09-15 Superba Sa Matratzenkörper
GB2157163A (en) * 1984-04-06 1985-10-23 British Vita Upholstered articles
DE29503620U1 (de) * 1995-03-03 1995-04-27 Diamona Hermann Koch GmbH & Co KG Fabrik für Wohn- und Schlafkomfort, 38446 Wolfsburg Matratze aus Schaumstoff oder Latex
DE29917541U1 (de) * 1999-10-05 2001-02-15 Diamona Hermann Koch GmbH & Co. KG Fabrik für Wohn- und Schlafkomfort, 38446 Wolfsburg Matratze oder Nackenstützkissen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2850976A1 (fr) 2013-09-20 2015-03-25 diamona Hermann Koch GmbH & Co. KG Élément de rembourrage destiné à supporter un corps humain
DE102013015664A1 (de) 2013-09-20 2015-03-26 Diamona Hermann Koch Gmbh & Co. Kg Polsterelement zur Abstützung eines menschlichen Körpers
DE202013012238U1 (de) 2013-09-20 2015-10-14 Diamona Hermann Koch Gmbh & Co. Kg Polsterelement zur Abstützung eines menschlichen Körpers
DE102013015664B4 (de) * 2013-09-20 2015-11-26 Diamona Hermann Koch Gmbh & Co. Kg Polsterelement zur Abstützung eines menschlichen Körpers
EP2984968A1 (fr) 2014-08-12 2016-02-17 diamona Hermann Koch GmbH & Co. KG Procede de fabrication de matelas et systeme de matelas
DE102014012132A1 (de) 2014-08-12 2016-02-18 Diamona Hermann Koch Gmbh & Co. Kg Verfahren zur Herstellung von Matratzen und Matratzensystem
DE202014010792U1 (de) 2014-08-12 2016-08-26 Diamona Hermann Koch Gmbh & Co. Kg Matratzensystem
DE102014012132B4 (de) * 2014-08-12 2016-09-15 Diamona Hermann Koch Gmbh & Co. Kg Verfahren zur Herstellung von Matratzen und Matratzensystem

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DE102010050446A1 (de) 2012-05-03
EP2449925A1 (fr) 2012-05-09
DE202011110318U1 (de) 2013-06-13

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