EP0190084A1 - Water mattress - Google Patents
Water mattress Download PDFInfo
- Publication number
- EP0190084A1 EP0190084A1 EP86420007A EP86420007A EP0190084A1 EP 0190084 A1 EP0190084 A1 EP 0190084A1 EP 86420007 A EP86420007 A EP 86420007A EP 86420007 A EP86420007 A EP 86420007A EP 0190084 A1 EP0190084 A1 EP 0190084A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- foam
- fixed
- mattress
- water
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000006260 foam Substances 0.000 claims abstract description 30
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000009958 sewing Methods 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 210000002445 nipple Anatomy 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009963 fulling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
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
- A47C27/08—Fluid mattresses or cushions
- A47C27/088—Fluid mattresses or cushions incorporating elastic bodies, e.g. foam
-
- 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
- A47C27/08—Fluid mattresses or cushions
- A47C27/085—Fluid mattresses or cushions of liquid type, e.g. filled with water or gel
Definitions
- the present invention relates to a water mattress.
- Such mattresses ensure excellent comfort for the user, without any hard point between the back or the members thereof and the mattress since the latter perfectly matches the bearing surface of the body.
- the water mattresses currently existing on the market include a foam frame forming the surrounding, the central cavity of which is intended to receive the pocket containing the water, with possible interposition between the frame and the pocket, and under the pocket, d '' a watertight safety envelope preventing the flow of water in case of tearing of the pocket.
- the water temperature is regulated to the desired value.
- a heating element controlled by a thermostat whose probe is in contact with the pocket.
- the entire mattress is covered with a fabric covering.
- the foam frame In order to prevent the water pressure from deforming the foam frame, it is generally fixed, for example by screwing, on a rigid panel forming a support.
- the panel is mounted on a pedestal with structure, also covered with fabric, giving the whole the appearance of a traditional mattress on its base.
- Such a mattress has the disadvantage of requiring a tool for its mounting, which must be carried out by a specialist, which makes it difficult to use with a bed structure or. an existing bed paneling.
- the present invention aims to overcome these drawbacks.
- the mattress it relates to, of the type comprising a foam frame whose opening serves to accommodate a pocket filled with water, the frame contains a rigid profile extending over its entire periphery, is fixed on a support constituted by an inextensible canvas and is coated on its lateral walls with flowerbeds fixed, on the one hand, on said walls but also on the lower canvas support and on the upper wall of the covering.
- the structure of the foam frame gives the shape of the mattress, maintains the water pocket which is in the center of it and ensures good comfort for the user sitting on the edge of the mattress .
- the peripheral profile prevents the water pressure from deforming the four sides of the foam frame laterally. Finally, the deformation of the foam frame and the raising of its edges and angles during the movements of the water inside the pocket is avoided by the presence on the one hand of the inextensible support canvas and, on the other hand, side beds.
- the peripheral reinforcement profile of the foam frame is placed inside the latter at one third of the height of the frame considered from bottom to top.
- This profile can be constituted for example by four flat bars welded two by two at the four corners of the frame.
- This positioning of the peripheral profile does not affect comfort when the user sits on the edge of the mattress.
- each lateral strip comprises a foam part of the same kind as that constituting the frame, of the same height as the latter and intended to be fixed to it by gluing, and a part constituted by a ticking attached to the foam by sewing.
- a wide mesh lattice made of inextensible yarn and placed between the foam of the flower bed and the frame, is taken in the seam.
- the frame is fixed by gluing to the inextensible support canvas, which is constituted for example by a coated or uncoated fabric or by a nonwoven.
- the support fabric and the upper covering are for their part fixed on the lateral flowerbeds by nipples.
- the mattress shown in the drawing comprises a frame (2) of polyether foam of generally rectangular shape, and having a trapezoidal section, the face situated on the side of the inside of the frame being inclined from bottom to top and from the inside towards the 'outside.
- a peripheral reinforcement profile constituted, in this case, by a flat iron (3).
- a horizontal incision (4) of the foam is made.
- the reinforcing profile is located substantially one third of the height of the frame.
- the foam frame (2) is fixed by glue (5) on a canvas (6) which, occupying the entire surface of the bottom of the mattress, is made of an inextensible material.
- This fabric (6) has at least one opening for the passage of the supply wires of the heating film, not shown, and of the wires of the thermostatic probe also not shown in the drawing.
- the space delimited inside the frame is equipped with a pocket (7) filled with water (8) with interposition of a security envelope (9) between the pocket (7) and the canvas (6) and the foam frame (2).
- the side walls of the frame are equipped with beds (10), each of which comprises a piece (12) of foam of the same height as the side wall of the mattress on which a ticking (13) is fixed, by sewing.
- beds (10) each of which comprises a piece (12) of foam of the same height as the side wall of the mattress on which a ticking (13) is fixed, by sewing.
- a wide mesh lattice (15) made of inextensible thread, such as in polyamide 6,6 is interposed between the piece (12) and the foam frame (2), this trellis being caught in the stitching for securing the tick (13) on the foam piece (12).
- Each flower bed is fixed with glue (16) against the corresponding side wall of the foam frame.
- each flower bed is joined by a hair pass (17) to the backdrop (6) and by at least one hair pass (18) to the top covering (19).
- the upper covering (19) comprises, for its part, a peripheral edge (20) to which is assembled, on three sides of the mattress by means of a zipper (22), a quilted ticking (23).
- This mattress finally comprises, in known manner, hydraulic shock absorbers (24) housed inside the water pocket to limit the movements of the latter inside the pocket.
- the invention brings a great improvement to the existing technique, by providing a water mattress of simple structure, which has excellent mechanical qualities because it does not deform under the effect of the movement of the inside the pocket, and which has the appearance and all the ease of use of a traditional mattress, that is to say mounting inside an existing woodwork, mounting on a base or support directly on the ground, simplicity of installation and handling, and possibility of deeply tucking the sheets under the mattress.
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
Description
La présente invention a pour objet un matelas à eau.The present invention relates to a water mattress.
Il est de plus en plus fréquent d'utiliser en lieu et place de matelas en laine, à ressorts ou en mousse de matière synthétique, des matelas à eau comprenant une poche souple remplie d'une certaine quantité d'eau.It is more and more frequent to use instead of wool mattresses, springs or synthetic foam, water mattresses comprising a flexible pocket filled with a certain amount of water.
De tels matelas assurent un excellent confort à l'utilisateur, sans aucun point dur entre le dos ou les membres de celui-ci et le matelas puisque ce dernier épouse parfaitement la surface d'appui du corps.Such mattresses ensure excellent comfort for the user, without any hard point between the back or the members thereof and the mattress since the latter perfectly matches the bearing surface of the body.
Les matelas à eau existant actuellement sur le marché comprennent un cadre en mousse formant l'entourage, dont la cavité centrale est destinée à recevoir la poche contenant l'eau, avec interposition éventuelle entre le cadre et la poche, et sous la poche, d'une enveloppe étanche de sécurité évitant l'écoulement d'eau en cas de déchirure de la poche.The water mattresses currently existing on the market include a foam frame forming the surrounding, the central cavity of which is intended to receive the pocket containing the water, with possible interposition between the frame and the pocket, and under the pocket, d '' a watertight safety envelope preventing the flow of water in case of tearing of the pocket.
Pour assurer un bon confort à l'utilisateur, la température de l'eau est régulée à la valeur souhaitée. A cet effet, sous la poche est disposé un élément chauffant commandé par un thermostat dont la sonde est au contact de la poche. L'ensemble du matelas est habillé d'un revêtement en tissu.To ensure good comfort for the user, the water temperature is regulated to the desired value. For this purpose, under the pocket is arranged a heating element controlled by a thermostat whose probe is in contact with the pocket. The entire mattress is covered with a fabric covering.
Afin d'éviter que la pression de l'eau déforme le cadre en mousse, celui-ci est généralement fixé, par exemple par vissage, sur un panneau rigide formant support. Le panneau est monté sur un socle avec structure, également revêtu de tissu, conférant à l'ensemble l'aspect d'un matelas traditionnel sur son sommier.In order to prevent the water pressure from deforming the foam frame, it is generally fixed, for example by screwing, on a rigid panel forming a support. The panel is mounted on a pedestal with structure, also covered with fabric, giving the whole the appearance of a traditional mattress on its base.
Un tel matelas présente l'inconvénient de nécessiter un outillage pour son montage, qui doit être réalisé par un spécialiste, ce qui rend difficile son utilisation avec une structure de lit ou. une boiserie de lit existante.Such a mattress has the disadvantage of requiring a tool for its mounting, which must be carried out by a specialist, which makes it difficult to use with a bed structure or. an existing bed paneling.
En outre, en pratique compte tenu de la présence du panneau support, il n'est pas possible de border profondément les draps du lit sous le matelas, comme tel est le cas avec un matelas traditionnel.In addition, in practice, given the presence of the support panel, it is not possible to tuck the sheets of the bed deep under the mattress, as is the case with a traditional mattress.
Enfin, cette structure, très volumineuse, est d'un aspect esthétique lourd. 1Finally, this very voluminous structure has a heavy aesthetic appearance. 1
Pour éviter certains de ces inconvénients, il a été imaginé de loger le cadre en mousse à l'intérieur d'une housse. Cependant, cette solution n'est également pas satisfaisante car, compte tenu des mouvements de l'eau, il se produit une déformation peu -esthétique du cadre en mousse dont les bords présentent une flèche vers l'extérieur et dont les angles remontent.To avoid some of these drawbacks, it has been imagined to house the foam frame inside a cover. However, this solution is also not satisfactory because, taking into account the movements of the water, there is an unaesthetic deformation of the foam frame whose edges have an outward arrow and whose angles go up.
La présente invention vise à pallier ces inconvénients.The present invention aims to overcome these drawbacks.
A cet effet, dans le matelas qu'elle concerne, du type comprenant un cadre en mousse dont l'ouverture sert au logement d'une poche remplie d'eau, le cadre contient un profilé rigide s'étendant sur toute sa périphérie, est fixé sur un support constitué par une toile inextensible et est revêtu sur ses parois latérales de plates-bandes fixées, d'une part, sur lesdites parois mais également sur le support inférieur en toile et sur la paroi supérieure du revêtement.To this end, in the mattress it relates to, of the type comprising a foam frame whose opening serves to accommodate a pocket filled with water, the frame contains a rigid profile extending over its entire periphery, is fixed on a support constituted by an inextensible canvas and is coated on its lateral walls with flowerbeds fixed, on the one hand, on said walls but also on the lower canvas support and on the upper wall of the covering.
La structure du cadre en mousse, par exemple de type polyéther, donne la forme du matelas, maintient la poche à eau qui se trouve au centre de celui-ci et assure un bon confort à l'utilisateur s'asseyant sur le bord du matelas. Le profilé périphérique évite que la pression de l'eau déforme latéralement les quatre côtés du cadre en mousse. Enfin, la déformation du cadre en mousse et le relèvement de ses bords et de ses angles lors des mouvements de l'eau à l'intérieur de la poche est évitée par la présence d'une part de la toile support inextensible et, d'autre part, des plates-bandes latérales.The structure of the foam frame, for example of polyether type, gives the shape of the mattress, maintains the water pocket which is in the center of it and ensures good comfort for the user sitting on the edge of the mattress . The peripheral profile prevents the water pressure from deforming the four sides of the foam frame laterally. Finally, the deformation of the foam frame and the raising of its edges and angles during the movements of the water inside the pocket is avoided by the presence on the one hand of the inextensible support canvas and, on the other hand, side beds.
Avantageusement, le profilé de renforcement périphérique du cadre en mousse est disposé à l'intérieur de celui-ci au tiers de la hauteur du cadre considérée de bas en haut. Ce profilé peut être constitué par exemple par quatre fers plats soudés deux à deux au niveau des quatre angles du cadre.Advantageously, the peripheral reinforcement profile of the foam frame is placed inside the latter at one third of the height of the frame considered from bottom to top. This profile can be constituted for example by four flat bars welded two by two at the four corners of the frame.
Ce positionnement du profilé périphérique ne nuit pas au confort lorsque l'utilisateur s'assied sur le bord du matelas.This positioning of the peripheral profile does not affect comfort when the user sits on the edge of the mattress.
Selon une autre caractéristique de l'invention, chaque plate-bande latérale comprend une partie en mousse de même nature que celle constitutive du cadre, de même hauteur que celle-ci et destinée à être fixée sur elle par collage, et une partie constituée par un coutil fixé sur la mousse par couture.According to another characteristic of the invention, each lateral strip comprises a foam part of the same kind as that constituting the frame, of the same height as the latter and intended to be fixed to it by gluing, and a part constituted by a ticking attached to the foam by sewing.
Avantageusement, et afin que les fils de couture ne coupent pas la mousse de la plate-bande, un treillis à maille large, réalisé en fil inextensible et disposé entre la mousse de la plate-bande et le cadre, est pris dans la couture.Advantageously, and so that the sewing threads do not cut the foam of the flower bed, a wide mesh lattice, made of inextensible yarn and placed between the foam of the flower bed and the frame, is taken in the seam.
Pour sa part le cadre est fixé par collage sur la toile support inextensible, qui est constituée par exemple par un tissu enduit ou non ou par un non tissé.For its part, the frame is fixed by gluing to the inextensible support canvas, which is constituted for example by a coated or uncoated fabric or by a nonwoven.
La toile support et le revêtement supérieur sont pour leur part fixés sur les plates-bandes latérales par des passe-poils.The support fabric and the upper covering are for their part fixed on the lateral flowerbeds by nipples.
De toute façon l'invention sera bien comprise à l'aide de la description qui suit en référence au dessin schématique annexé représentant, à titre d'exemple non limitatif, une forme d'exécution de ce matelas :
- Figure 1 en est une vue en perspective, un angle ayant été arraché ;
- Figure 2 est une vue en coupe transversale et à échelle agrandie d'un bord de ce matelas.
- Figure 1 is a perspective view, an angle having been cut away;
- Figure 2 is a cross-sectional view on an enlarged scale of an edge of this mattress.
Le matelas représenté au dessin comprend un cadre (2) en mousse de polyéther de forme générale rectangulaire, et présentant une section trapézoïdale, la face située du côté de l'intérieur du cadre étant inclinée de bas en haut et de l'intérieur vers l'extérieur.The mattress shown in the drawing comprises a frame (2) of polyether foam of generally rectangular shape, and having a trapezoidal section, the face situated on the side of the inside of the frame being inclined from bottom to top and from the inside towards the 'outside.
A l'intérieur du cadre (2) est noyé un profilé périphérique de renforcement constitué, dans le cas présent, par un fer plat (3). Afin de permettre l'engagement du fer plat à l'intérieur du cadre, il est procédé à une incision horizontale (4) de la mousse.Inside the frame (2) is embedded a peripheral reinforcement profile constituted, in this case, by a flat iron (3). In order to allow the engagement of the flat iron inside the frame, a horizontal incision (4) of the foam is made.
Comme montré au dessin, le profilé de renforcement est situé sensiblement au tiers de la hauteur du cadre. Le cadre (2) en mousse est fixé par de la colle (5) sur une toile (6) qui, occupant la totalité de la surface du fond du matelas, est réalisée en un matériau inextensible. Cette toile (6) présente au moins une ouverture pour le passage des fils d'alimentation du film chauffant, non représentés, et des fils de la sonde thermostatique également non représentés au dessin.As shown in the drawing, the reinforcing profile is located substantially one third of the height of the frame. The foam frame (2) is fixed by glue (5) on a canvas (6) which, occupying the entire surface of the bottom of the mattress, is made of an inextensible material. This fabric (6) has at least one opening for the passage of the supply wires of the heating film, not shown, and of the wires of the thermostatic probe also not shown in the drawing.
L'espace délimité à l'intérieur du cadre est équipé d'une poche (7) remplie d'eau (8) avec interposition d'une enveloppe de sécurité (9) entre la poche (7) et la toile (6) et le cadre en mousse (2).The space delimited inside the frame is equipped with a pocket (7) filled with water (8) with interposition of a security envelope (9) between the pocket (7) and the canvas (6) and the foam frame (2).
Les parois latérales du cadre sont équipées de plates-bandes (10) dont chacune comprend une pièce (12) en mousse de même hauteur que la paroi latérale du matelas sur laquelle est fixé, par couture, un coutil (13). Afin d'éviter que le fil de couture (14) déchire la mousse (12), un treillis (15) à mailles larges réalisées en fil inextensible, tel qu'en polyamide 6,6, est interposé entre la pièce (12) et le cadre en mousse (2), ce treillis étant pris dans la couture de fixation du coutil (13) sur la pièce de mousse (12).The side walls of the frame are equipped with beds (10), each of which comprises a piece (12) of foam of the same height as the side wall of the mattress on which a ticking (13) is fixed, by sewing. In order to prevent the sewing thread (14) from tearing the foam (12), a wide mesh lattice (15) made of inextensible thread, such as in
Chaque plate-bande est fixée par de la colle (16) contre la paroi latérale correspondante du cadre de mousse.Each flower bed is fixed with glue (16) against the corresponding side wall of the foam frame.
Compte tenu de la similitude des matériaux assemblés, il existe une excellente continuité entre le cadre et les plates-bandes. En outre, chaque plate-bande est assemblée par un passe-poil (17) à la toile de fond (6) et par au moins un passe-poil (18) au revêtement supérieur (19). Le revêtement supérieur (19) comprend, pour sa part, une bordure périphérique (20) à laquelle est assemblé, sur trois côtés du matelas par l'intermédiairé d'une fermeture à glissière (22), un coutil matelassé (23).Given the similarity of the assembled materials, there is excellent continuity between the frame and the flower beds. In addition, each flower bed is joined by a hair pass (17) to the backdrop (6) and by at least one hair pass (18) to the top covering (19). The upper covering (19) comprises, for its part, a peripheral edge (20) to which is assembled, on three sides of the mattress by means of a zipper (22), a quilted ticking (23).
Ce matelas comprend enfin, de façon connue, des amortisseurs hydrauliques (24) logés à l'intérieur de la poche d'eau pour limiter les mouvements de celle-ci à l'intérieur de la poche.This mattress finally comprises, in known manner, hydraulic shock absorbers (24) housed inside the water pocket to limit the movements of the latter inside the pocket.
Comme il ressort de ce qui précède, l'invention apporte une grande amélioration à la technique existante, en fournissant un matelas à eau de structure simple, qui possède d'excellentes qualités mécaniques car ne se déformant pas sous l'effet du mouvement de l'eau à l'intérieur de la poche, et qui présente l'aspect et toutes les facilités d'utilisation d'un matelas traditionnel, c'est-à-dire montage à l'intérieur d'une boiserie existante, montage sur un socle ou mise en appui directement au sol, simplicité d'installation et de manipulation, et possibilité de border profondément les draps sous le matelas.As is apparent from the above, the invention brings a great improvement to the existing technique, by providing a water mattress of simple structure, which has excellent mechanical qualities because it does not deform under the effect of the movement of the inside the pocket, and which has the appearance and all the ease of use of a traditional mattress, that is to say mounting inside an existing woodwork, mounting on a base or support directly on the ground, simplicity of installation and handling, and possibility of deeply tucking the sheets under the mattress.
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8500542 | 1985-01-10 | ||
FR8500542A FR2575644B1 (en) | 1985-01-10 | 1985-01-10 | WATER MATTRESS |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0190084A1 true EP0190084A1 (en) | 1986-08-06 |
Family
ID=9315309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86420007A Withdrawn EP0190084A1 (en) | 1985-01-10 | 1986-01-08 | Water mattress |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0190084A1 (en) |
ES (1) | ES291589Y (en) |
FR (1) | FR2575644B1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987003183A1 (en) * | 1985-11-21 | 1987-06-04 | Akvaleje Vandsenge Aps | Bed frame for a water bed |
EP0369956A1 (en) * | 1988-10-17 | 1990-05-23 | Winfried Peter Barbulla | A supporting mattress for conventional mattresses |
WO1990007893A1 (en) * | 1989-01-17 | 1990-07-26 | Oddvin Rykken | Improvement in a water bed |
EP0923897A2 (en) * | 1997-12-18 | 1999-06-23 | European Sleep Products B.V. | Holder for a water mattress |
DE10306039A1 (en) * | 2003-02-13 | 2004-09-02 | Betttotal Handels Gmbh | Water mattress, for a water bed, has cylindrical inserts within the water-impermeable shell to give adjusted support and water flow damping |
EP1932453A1 (en) | 2006-12-14 | 2008-06-18 | Ernest F. Jakob | Water mattress |
DE102007026604A1 (en) | 2007-06-08 | 2008-12-11 | Rau, Hermann, Prof. Dr. | Waterbed mattress that is stabilised by an intermeshing internal array of peaks and troughs at the side margins |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187566A (en) * | 1978-02-08 | 1980-02-12 | Wilshire Bedding Co., Inc. | Water mattress construction |
US4197602A (en) * | 1978-03-20 | 1980-04-15 | Laguna, Mfg. | Soft rail waterbed |
US4221013A (en) * | 1978-03-27 | 1980-09-09 | Echevarria Angel M | Fluid flotation sleep system |
US4506397A (en) * | 1983-04-01 | 1985-03-26 | Classic Corporation | Waterbed construction |
-
1985
- 1985-01-10 FR FR8500542A patent/FR2575644B1/en not_active Expired
-
1986
- 1986-01-08 EP EP86420007A patent/EP0190084A1/en not_active Withdrawn
- 1986-01-09 ES ES1986291589U patent/ES291589Y/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187566A (en) * | 1978-02-08 | 1980-02-12 | Wilshire Bedding Co., Inc. | Water mattress construction |
US4197602A (en) * | 1978-03-20 | 1980-04-15 | Laguna, Mfg. | Soft rail waterbed |
US4221013A (en) * | 1978-03-27 | 1980-09-09 | Echevarria Angel M | Fluid flotation sleep system |
US4506397A (en) * | 1983-04-01 | 1985-03-26 | Classic Corporation | Waterbed construction |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987003183A1 (en) * | 1985-11-21 | 1987-06-04 | Akvaleje Vandsenge Aps | Bed frame for a water bed |
EP0369956A1 (en) * | 1988-10-17 | 1990-05-23 | Winfried Peter Barbulla | A supporting mattress for conventional mattresses |
WO1990007893A1 (en) * | 1989-01-17 | 1990-07-26 | Oddvin Rykken | Improvement in a water bed |
EP0923897A2 (en) * | 1997-12-18 | 1999-06-23 | European Sleep Products B.V. | Holder for a water mattress |
EP0923897A3 (en) * | 1997-12-18 | 2000-06-07 | European Sleep Products B.V. | Holder for a water mattress |
DE10306039A1 (en) * | 2003-02-13 | 2004-09-02 | Betttotal Handels Gmbh | Water mattress, for a water bed, has cylindrical inserts within the water-impermeable shell to give adjusted support and water flow damping |
DE10306039B4 (en) * | 2003-02-13 | 2006-01-12 | Betttotal Handels Gmbh | Water mattress, in particular for a waterbed |
EP1932453A1 (en) | 2006-12-14 | 2008-06-18 | Ernest F. Jakob | Water mattress |
DE102007026604A1 (en) | 2007-06-08 | 2008-12-11 | Rau, Hermann, Prof. Dr. | Waterbed mattress that is stabilised by an intermeshing internal array of peaks and troughs at the side margins |
Also Published As
Publication number | Publication date |
---|---|
FR2575644A1 (en) | 1986-07-11 |
ES291589U (en) | 1986-04-16 |
FR2575644B1 (en) | 1987-02-13 |
ES291589Y (en) | 1987-11-01 |
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