EP1962643A1 - Wasserbett - Google Patents
WasserbettInfo
- Publication number
- EP1962643A1 EP1962643A1 EP06828554A EP06828554A EP1962643A1 EP 1962643 A1 EP1962643 A1 EP 1962643A1 EP 06828554 A EP06828554 A EP 06828554A EP 06828554 A EP06828554 A EP 06828554A EP 1962643 A1 EP1962643 A1 EP 1962643A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mattress
- waterbed
- edge
- wedge
- water bed
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000004033 plastic Substances 0.000 claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims abstract description 26
- 239000006260 foam Substances 0.000 claims description 20
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002984 plastic foam Substances 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000008259 solid foam Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000003466 welding Methods 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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses
- A47C27/085—Fluid mattresses of liquid type, e.g. filled with water or gel
Definitions
- the invention relates to a waterbed with at least one, unloaded a substantially flat mattress surface forming, filled with water mattress, which is held within a frame made of foam plastic foam frame.
- Waterbeds are known and proven in various embodiments.
- So-called Softsidewasserbetten consist in an upper structure of a dimensionally stable tub in which one or two separate, each filled with water mattresses are arranged.
- Such a water bed known from EP 0 240 479 has a mattress which is correspondingly incorporated into the trough-shaped form of a recess in an integrally formed mattress carrier.
- the recess is concavely curved both in the longitudinal direction and in the transverse direction and adapted to the contours of a person lying so that the concave longitudinal curvature under the leg and foot is less strong and under the head more pronounced.
- a small filling amount of the mattress is achieved with water, so as to obtain a weight reduction.
- an upper cover and immediately underneath, resting on the mattress a weight distribution pad.
- the upper cover, the weight distribution pad, the mattress and the mattress support are braced by a enclosing cover, through which the water in the mattress is also kept under pressure is.
- a mattress filled with water may be held by a frame, which generally consists of four individual beams of foamed plastic, which are connected by screwing, gluing or other types of fastening to an underlying support plate.
- the height of the beams is usually identical to the height of the mattress.
- the profiles of the bars can be cut very differently, for example rectangular-square, shown in FIG. 1.
- Such a division of a beam makes it possible to make best use of different physical properties of foamed plastics.
- wedge-shaped beams made of a foamed plastic have not proven useful, and the top side terminate in a tip of a mattress.
- a lying surface not reduced by a frame is available at the edge, however, such a frame lacks sufficient mechanical stability. For example, when exposed by a person sitting on the water bed, the tips of the frame break out regularly.
- the foam mat frame made of foam material which surrounds the mattress or mattresses reduces
- the object is to provide a waterbed available, in which the lying surface is not reduced by a frame, while maintaining the self-supporting properties, in particular a Softsidewasserbettes, so that on an additional, solid frame made of wood, metal or the like can be dispensed with.
- a waterbed with at least one mattress which essentially forms a flat lying surface and is filled with water, which is held inside a frame made of foam plastic foam according to claim 1 by the measures that at least one beam inside the water bed curved convexly, above a support plate, rises in an arc and runs out in a flat top below the lying surface and that the mattress towards the beam has a concave recess adapted to the arc and covers with a rectangular in a cross-section approach the top, the preferably up to an upper outer edge, ending with this, an outer side of the beam extends.
- the mattress lies at a certain filling level above the beam of the frame, which is substantially constant over the top thereof so as to allow a sleeper to cover the entire surface of the mattress, preferably the required maximum footprint of the bed corresponds, then can also use as a lying area.
- Another advantage of this embodiment is that the mattress can give way to the bed center as soon as a person is in bed. On the other hand, the mattress slides back to its starting position as soon as the person has left the bed.
- the filling quantity of a mattress decreases significantly despite the increased lying area. Compared to conventional filling quantities, about 250 liters of water are saved and this leads to a considerable reduction in weight.
- a beam is integrally formed by consistently the same cross section and by a substantially homogeneous foam plastic.
- such standard variants can be provided at the top or bottom end of the water bed according to the invention.
- split beams preferably, in particular those, as explained above, which form by a horizontal division two superimposed layers. If a diagonal division of a beam forming two wedges is provided, preferably four similar beams, mitred, are assembled into a frame.
- the lower wedge of the beam can be firmly connected to a support plate and a separate shell of a suitable material such as a upholstery fabric, a leather or the like ironing.
- a beam has an upper, the top forming layer or a wedge of a heated soft foam plastic and a lower, mechanically stable layer or wedge of a foam plastic.
- the upper third of the beam is formed by a soft, in particular viscoelastic foam, which softens when the mattress is heated. A sleeper will then not feel the underlying beams even when lying on an outer edge of the mattress.
- the lower layer has a diagonal division, running water bed inside from bottom to wasserbettau touchmen above, forming a wasserbettau fish final, lower wedge and a water bed inside, a convex arc section at least mitaussentenden upper Wedge.
- the lower layer of the beam can consist of two different foamed plastics.
- a lower part of the mattress may have its own separate casing and the lower wedge may also have a separate casing, which is why, in the case of such beams, four identically formed, mitred cutters preferably form a frame.
- beams water bed outside are bounded by an externally connected edge strip of a foam plastic, which projects up to the lying surface rising from the top of the beam.
- This edge strip gives the mattress lateral hold, so that a lateral migration of the mattress over the edge of the beam and over the support on the top is prevented.
- the bars and the edge strips in a common, lower level, especially on a support plate also seated.
- the beam also finds a clean, outer finish.
- the beams and edge strips made of foamed plastic are firmly joined together, in particular adhesively bonded, and the resulting foam body as a whole can be sheathed with a suitable material such as a nonwoven or a felt.
- This foam body can be composed of different layers.
- this edge strip should be flexible, in particular again of a foamed plastic, so that this edge strip, at least to a certain extent, is yielding, so that it sits down on the edge of the bed does not interfere, but still keeps the mattress.
- an edge strip in an upper portion has a horizontally extending flat profile of a stabilizing body which rests on spaced round rods whose lower ends are trapped vertically displaceable in guide sleeves.
- the flat profile distributes vertical loads on the edge strips on a comparatively large area and is based on the spaced apart round rods, which in turn are trapped vertically slidably at their lower ends in guide sleeves.
- the flat profile is preferably a narrow, flat strip of metal or a plastic, the round rods of a round steel and the guide sleeves made of a steel tube.
- a second flat profile is provided below the stabilizing body in the upper portion, which has openings for a passage of the round rods.
- This second flat profile works from therefore a vertical load largely independent of the first. A power transmission takes place only on the elastic, located between the flat plastic foam plastic.
- the underside of the edge strip is completed by a further flat profile, which forms as it were a base plate on which the guide sleeves sit.
- a common enclosure is provided for a beam or an upper layer and an upper wedge of a lower layer and each for an edge strip under cover of a waterbed inside connected, screwed to a common carrier plate bar.
- Beams, edge strips and strip or the upper layer and the upper wedge of a lower layer of a beam are combined together with the adjacent strip to form a unit, for example glued together and held in the common enclosure.
- a secure positioning and a secure hold of the beam are guaranteed.
- the strip is expediently formed of a solid material, such as wood or a plastic such as PVC.
- the mattress is adapted to the predetermined by the bars of the frame shape of a tub. Regardless, both one and two separate mattresses may be provided. If two mattresses are held in the one frame, the centrally abutting sides of the mattresses are formed perpendicular to a common carrier plate. According to the number of provided mattresses find one or two waterbed heaters mostly use, which are located below the mattress, resting on a common, quite multi-part support plate. Are two separate mattresses and thus provided under each mattress a waterbed heater, so a vertical partition is regularly introduced between the two mattresses, which consists of a thermally insulating material and is suitably coated. This avoids unwanted heat exchange between the two mattresses.
- FIGS. 1-4 are cross sections of conventional beams forming a frame around a mattress
- FIG. 6 shows a cross section through a single mattress according to the invention
- Fig. 7 a plan view of an inventive
- 10 shows a cross section through a beam of the waterbed according to the invention
- 11 shows a cross section through an unloaded edge strip
- FIG. 12 the edge strip according to FIG. 11 is loaded vertically, FIG.
- FIG. 13 shows in detail the upper region of a marginal strip according to FIG. 11, FIG.
- Fig. 15 a cross section through a first
- FIG. 16 shows a second embodiment of a beam with attached edge strip
- 17 is a plan view of a frame formed by bars with attached edge strip
- FIG. 19 shows a variant of the waterbed according to FIG. 18, FIG.
- Fig. 20 a partially exploded illustrated, isometric view of a waterbed according to the invention.
- Fig. 21 a further variant of this.
- FIG. 1 to 4 show simple cross-sections of conventional beams made of foamed plastic, which form a frame 1 according to Figure 5, through which a filled with water Mattress 2 is bordered.
- the individual beams 3-6 are mitred so that no bumps are visible.
- FIG. 5 further shows the typical problem of such frames 1, namely that a comparatively wide edge area not covered by the waterbed mattress 2 remains, so that the actual bed base area is not available as a lying surface over its entire area.
- Typical, known embodiments of such beams are according to Figure 1 square rectangular cross-sections throughout the same material, which edge beam 7,8 a mattress 9 surround. Arranged are the beams 7,8 and the mattress 9 regularly on a common support plate 10, wherein between the beams 7,8 and the support plate 10 on the one hand and the mattress 9 on the other hand, a safety tub 11, for example, formed like a foil, which is at a Leakage of the mattress 9 the leaking fluid safely traps.
- the edge-side beams 12, 13 of a total square cross-section are also made.
- the bars 12,13 are divided horizontally, two layers 14,15; 16,17 training. Between the individual layers 14, 15 and 16, 17, a safety trough 19 is securely fixed on the outside from the outside, the upper layers 15, 17 on the outside.
- Comparable embodiments of beams 12, 13 are known from DE 101 46 686 or DE 8629051.
- Total waterbed can be increased by wedge-shaped cross-sections of the beams according to Figures 3 and 4.
- Such a wedge-shaped arrangement according to EP 0240479 or US 5,228,157 shows Figure 3.
- By the upwards itself reducing pressure of the mattress 22 is an upwardly decreasing width of the beams 20,21 possible.
- Figure 4 shows beams 23,24, each consisting of two wedges 25,26; 27,28 having a separation from the water bed inside, lower edge towards the water bed outer, upper edge of the beams 23,24.
- Such cross-sections of beams 23, 24 known from US Pat. Nos. 4,057,862 and 2,669,522 also have the disadvantage that it is easily possible for the lower wedges 23, 27 to break off, in particular at the water-bed-outer, upper edges, for example if persons are seated on the Edges are sitting.
- waterbed according to the invention comprises a beam
- FIG. 6 Such a mattress 30 for a waterbed according to the invention is shown in FIG. 6 in a cross section.
- the mattress 30 has edge-side concave recesses 33, 34 adapted to an arc 32 of the beam 31, each in a substantially horizontally extending underside 35, 36 a rectangular cross-section approach 37,38 of the mattress 30 expire.
- These lugs 37, 38 completely cover a bar 31, in particular with its outer side 39.
- one of the total area of the water bed according to the invention corresponding lying surface 40 is available. Under the lying surface 40 of the mattress 30 are dash-dotted lines the mattress 30 enclosing beam 31, miter-shaped, indicated.
- the waterbed according to the invention is independent of whether a mattress 30 or two mattresses 42,43 are provided according to Figure 8.
- the two mattresses 42,43 are regularly separated by a thermally insulating partition 44, usually rising vertically. Accordingly, for such an arrangement with two mattresses 42,43 also provide two heaters under the mattresses 42,43 regularly.
- FIG. 9 shows in a plan view of such an arrangement with two mattresses 42, 43
- the dividing wall 44 can pass through the bars 45, 46 indicated by dash-dotted lines below the lying surfaces 47, 48 of the mattresses 42, 43.
- a bar 45,46 are designed to be continuous and the partition 44 is placed only on the bars 45,46.
- the beam 31 of foam plastic according to FIG. 10 has two horizontally separated layers 50, 51 of different foamed plastics.
- the lower layer 50 consists of a solid foam of high stability, which in particular gives a mattress 30 or two mattresses 42,43 dimensional stability.
- the upper layer 51 of the beam 31 is preferably a viscous foam, which softens when heated by the mattress 30 or the mattresses 42,43, so that a person on the outer edge of a mattress 30 and the mattresses 42,43 is not felt below the beams arranged.
- the beam 31 has a waterbed inside a relatively vertically rising from a bottom, comparatively short portion 52, which merges into the convex curved arc 32.
- This sheet 32 then runs in a substantially horizontal, flat upper surface 53, arranged below the lying surface on which rest the projection 37 and 38 of the mattress 30 and corresponding projections of the mattresses 42,43.
- a diagonal division into two wedges may in principle also be provided, cf. FIG. 4.
- an externally connected, in particular circumferential edge strip 54 made of a foam plastic can be arranged on the waterbed outside, compare FIGS. 11 to 16.
- Edge strip 54 close bar 31 water bed outside for a clean off and the top side of the top 53 before so far that they conclude with the lying surface 40 of a mattress 30 or with lying surfaces 47,48 of mattresses 42,43, in the unloaded state substantially. Such edge strips 54 stabilize the mattresses 30 and 42, 43 and prevent them from migrating beyond the outer sides 39 of the beams 31.
- the edge strips 54 do not disturb a person sitting on a mattress 30, the edge strips 54 are made of a comparatively soft foam plastic, which yields elastically.
- the edge strip 54 has a stabilizing body 55 with a arranged in an upper portion of the edge strip 54, horizontally extending flat profile 56 which rests on spaced round rods 56, see also Figure 14. The lower ends of the round bars 56 are caught vertically displaceable in guide sleeves 57.
- Edge strip 54 more evenly and better distributed and the edge strip 54 in the transverse direction given the necessary stability to support the horizontally transmitted by the rectangular lugs 37,38 a mattress 30 forces.
- a second strip-like flat profile 61 is arranged below the first strip-like flat profile 56, which has openings 62, which are penetrated by the round rods 57.
- This second strip-like flat profile essentially limits the deformation of the head 60.
- edge strip 54 On the underside of the edge strip 54 may be completed by a further flat profile 63 of the edge strip 54.
- the strip-like flat profiles of a metal so that a flat profile 56 seated on a round rod 55 may be welded to this, if this consists for example of a steel pipe. Accordingly, the connection between the guide sleeves 58 from Metal tubes and the lower, metal flat profile 61 done by welding.
- connections between the flat sections 56, 61 and 63 and the foam plastic of the edge strip 54 is preferably done by gluing.
- the introduction of the flat profile 56 is usually a few millimeters below the top of the edge strip 54. Only slightly below the flat profile 61 is introduced.
- FIG. 14 shows a longitudinal section through an edge strip 54 according to FIG. 10 in the unloaded state.
- Stabilizing bodies 55 are arranged at regular intervals.
- the flat profile 56 is introduced, which is supported on the round rods 57 of the stabilizing body 55.
- the round rods 57 pass through the further, also over the length of the edge strip 54 extending flat profile 61 and are trapped vertically displaceable in each case with their lower ends in the guide sleeves 58.
- the guide sleeves 58 are seated on the further flat profile 63, likewise extending over the length of the edge strip 54, firmly connected to this, in particular welded.
- FIG. 15 shows a beam 31 to which such an edge strip 54 is attached on the outside of the waterbed.
- a bar 65 is still attached, preferably provided with openings 66 for screwing with a common support plate.
- the bars 31 and the edge strips 54 terminate in a common, lower plane 67. So can the edge trim 54, the beam 31 and the strip 65, preferably with a common enclosure 68, in Figure 15 only indicated and not true to scale, are placed on a common support plate.
- FIG. 16 shows a variant of a beam 70 with edge strips 71, which are attached to the outside of the water bed and reduced in height, and with a strip 72 arranged on the inside of the water bed, which are again arranged in a merely indicated, common cover 73.
- the beam 70 has an upper layer 74, which can be easily deformed when heated, so that the beam 70 is hardly noticeable by a shoulder 37, 38 of a mattress 30.
- the beam 70 has a lower layer 75, which is again provided with a diagonal separation 76.
- the separation 76 in this case runs from the water bed inside, lower edge to the edge of the water layer on the outside of the layer 75.
- Edge strip 71 and the wedge 75 in a common plane 81 By separating the lower layer 75 in the two wedges 77,79, it is possible on the one hand that in turn different foamed plastics, as desired and required, can be used. In particular, however, it is intended to guide a shell of the mattress base by the gap formed by the separation 76, cf. FIG. 19.
- the plan view according to FIG. 17 shows a waterbed in which, in the upper image area, as indicated by an edge strip 54, a beam 31 indicated by dot-dash lines is bounded on the outside of the waterbed. Water bed inside the bar 31 is fixed against a bar 65. Likewise from the edge strip 54, a water-filled mattress 82 is bounded and fixed on the outside.
- FIG. 17 shows the boundary of a mattress 83 and a bar 70 again indicated by dash-dotted lines on the outside of the water bed by an edge strip 71, wherein the bar 70 is struck on the waterbed inside a strip 72.
- the upper and lower views do not differ in the plan view according to FIG. 17, despite different constructional measures according to FIGS. 15 and 16.
- FIG 18 shows a cross section through a waterbed according to the invention. Shown is a single mattress 85 according to Figure 6.
- the mattress 85 is held in one of beams 86,87 formed with frame.
- the mattress 85 as well as the beams 86,87 sit on a common support plate 88. Since only one mattress 85 is provided, it also requires only one heater 89, here centrally just below the mattress 85 indicated.
- the beams 86, 87 are closed off by edge strips 90, 91 on the outside of the waterbed. Waterbed inside are strips 92,93 against the beams 86,87.
- the bars 86,87, with associated edge strips 90,91 and strips 92,93 are each provided with a common, not shown in Fig. 18 enclosure.
- a safety trough 95 is arranged, which reliably absorbs leaking fluid in a leakage.
- the safety trough 95 for example a PVC film, is pulled inwards beyond the cross-sectionally rectangular projections 96, 97 of the mattress 85.
- a shell 98 Immediately on the support plate 88 resting and the outside of the edge strips 90,91 pulled up to the upper end of a shell 98 is still provided for the lower mattress half.
- the mattress top is covered by a shell 99.
- the two cases 98,99 are still connected to each other by means of a zipper 100.
- the shell 98 of the mattress base and the beams 86,87 span an outside rectangular tub, which is dimensionally stable. Inserted therein is the heater 89, which thermostatically controls the temperature of the liquid in the mattress 85 in a conventional manner. After the safety trough 95 is inserted, the mattress 85 can still be easily introduced.
- FIG. 19 shows a variant.
- FIG. 19 is applied directly to a carrier plate 102 formed in several parts, for example, peripherally peripherally revolving, the lower wedges 103, 104 of bars 105, 106 are fixedly connected thereto, in particular adhesively bonded.
- These lower wedges 103,104 can each be provided with its own, not shown, sheath.
- a tub-like frame construction is already created, which positions the rest of the water bed exactly.
- a shell 107 covers the support plate 102 as well as the inclined surfaces of the wedges 103,104 and is pulled outwardly vertically upwards to cover the outer sides of the edge strips 108,109 edge outer side of the upper layers 110,111.
- the edge strips 108,109, the upper layers 110,111, connected to the underlying wedges 112,113, these in turn connected to strips 114,115, are each arranged in a common summarized envelope and are positioned together by the inclined surfaces of the lower wedges 103,104 when placed on the case 107 immediately in the correct position , Then, the heater 114 can be introduced.
- a safety trough 115 grasps the outer surface of the mattress 116, which in turn is covered by another sheath 117, which is still connected to the sheath 107 by means of a zipper 118.
- FIG. 18 clearly shows that the edge strips 90, 91 project vertically from the beams 86, 87 and terminate with their respective upper side 148, 14, approximately with the lying surface 147 of the mattress 85, cf. also Fig. 19.
- FIGS. 20 and 21 show, corresponding to FIGS. 18 and 19, embodiments in which, however, two mattresses each are provided which are insulated from one another by a thermally insulating partition wall.
- FIG. 20 shows, lying on a stable, load-bearing substructure 119, a carrier plate 120, for example also designed in several parts, which projects horizontally from the substructure 119.
- Edge outer side of the support plate 120 are circumferentially provided bars 121-123, the waterbed inside abut against strips 124.125. Waterbed outside the bars 121-123 are closed by edge strips 126-128.
- a heater 130 rests on a cover 129 covering the support plate 120 .
- the cover 129 pulled under the bars 121-123 and the edge strips 126-128 and knocked outwards on the outside, covers the edge strips 126-128 on the outside.
- 132.133 are separated by a thermally insulating partition 134, which divides the beam 122 or provided with a corresponding recess on this form-fitting manner.
- the water bed according to the invention is covered by a further casing 135, which is preferably connected to the casing 129 by means of a zipper, not shown in FIG.
- edge trim 55 stabilizing body 90. edge trim
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Massaging Devices (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Removal Of Floating Material (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/DE2005/002088 WO2007059717A1 (de) | 2005-11-22 | 2005-11-22 | Vollflächenwasserbett |
| PCT/DE2006/002051 WO2007059745A1 (de) | 2005-11-22 | 2006-11-21 | Wasserbett |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1962643A1 true EP1962643A1 (de) | 2008-09-03 |
| EP1962643B1 EP1962643B1 (de) | 2010-01-20 |
Family
ID=36659722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06828554A Not-in-force EP1962643B1 (de) | 2005-11-22 | 2006-11-21 | Wasserbett |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7647661B2 (de) |
| EP (1) | EP1962643B1 (de) |
| AT (1) | ATE455479T1 (de) |
| CA (1) | CA2630651A1 (de) |
| DE (3) | DE112005003813A5 (de) |
| WO (2) | WO2007059717A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387754A (zh) * | 2020-04-20 | 2020-07-10 | 温州嘉泰乳胶制品有限公司 | 天然乳胶床垫 |
| CN116636713B (zh) * | 2023-06-16 | 2026-01-23 | 珠海格力电器股份有限公司 | 智能床垫及其控制方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689949A (en) * | 1965-09-17 | 1972-09-12 | Scott Paper Co | Flotation apparatus |
| US4057862A (en) * | 1976-05-24 | 1977-11-15 | Labianco Richard A | Water bed |
| US4064579A (en) * | 1976-08-11 | 1977-12-27 | Liberty Vinyl Corporation | Waterbed mattress with inflatable margins |
| US4167049A (en) * | 1978-02-23 | 1979-09-11 | Classic Products Corporation | Waterbed frame cover |
| US4793013A (en) * | 1986-04-04 | 1988-12-27 | Barbulla Winfried P | Water mattress bag, and a method for producing the same |
| US5228157A (en) * | 1989-05-18 | 1993-07-20 | Advanced Sleep Products | Soft-sided mattress with integral foam hook construction |
| FR2669522B1 (fr) * | 1990-11-27 | 1994-10-21 | Fluidoform France | Perfectionnement aux matelas dont la structure flexible et elastique est constituee par un coussin rempli de liquide (eau). |
| DE10146686A1 (de) * | 2001-09-21 | 2003-04-24 | Schumann Maria | Wasserbett |
-
2005
- 2005-11-22 WO PCT/DE2005/002088 patent/WO2007059717A1/de not_active Ceased
- 2005-11-22 DE DE112005003813T patent/DE112005003813A5/de not_active Withdrawn
-
2006
- 2006-11-21 DE DE112006003702T patent/DE112006003702A5/de not_active Withdrawn
- 2006-11-21 WO PCT/DE2006/002051 patent/WO2007059745A1/de not_active Ceased
- 2006-11-21 DE DE502006006010T patent/DE502006006010D1/de active Active
- 2006-11-21 EP EP06828554A patent/EP1962643B1/de not_active Not-in-force
- 2006-11-21 CA CA002630651A patent/CA2630651A1/en not_active Abandoned
- 2006-11-21 US US12/085,503 patent/US7647661B2/en not_active Expired - Fee Related
- 2006-11-21 AT AT06828554T patent/ATE455479T1/de active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007059745A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US7647661B2 (en) | 2010-01-19 |
| DE502006006010D1 (de) | 2010-03-11 |
| DE112005003813A5 (de) | 2008-10-30 |
| CA2630651A1 (en) | 2007-05-31 |
| EP1962643B1 (de) | 2010-01-20 |
| DE112006003702A5 (de) | 2008-10-23 |
| ATE455479T1 (de) | 2010-02-15 |
| WO2007059745A1 (de) | 2007-05-31 |
| US20090077752A1 (en) | 2009-03-26 |
| WO2007059717A1 (de) | 2007-05-31 |
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