EP0103807B1 - Lit avec surface de couchage adaptable - Google Patents

Lit avec surface de couchage adaptable Download PDF

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Publication number
EP0103807B1
EP0103807B1 EP83108770A EP83108770A EP0103807B1 EP 0103807 B1 EP0103807 B1 EP 0103807B1 EP 83108770 A EP83108770 A EP 83108770A EP 83108770 A EP83108770 A EP 83108770A EP 0103807 B1 EP0103807 B1 EP 0103807B1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
bed
profile
cross bars
frame
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
Application number
EP83108770A
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German (de)
English (en)
Other versions
EP0103807A2 (fr
EP0103807A3 (en
Inventor
Ulrich Dr. Med. Hollmann
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT83108770T priority Critical patent/ATE30505T1/de
Publication of EP0103807A2 publication Critical patent/EP0103807A2/fr
Publication of EP0103807A3 publication Critical patent/EP0103807A3/de
Application granted granted Critical
Publication of EP0103807B1 publication Critical patent/EP0103807B1/fr
Expired legal-status Critical Current

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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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type
    • A47C23/062—Slat supports
    • A47C23/067—Slat supports adjustable, e.g. in height or elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/123—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses

Definitions

  • the invention relates to a bed with a lying surface, with two parallel longitudinal side parts, two cross parts connecting them at the head and foot ends and a mattress support frame mounted therein with vertically adjustable cross members, the top of which form the mattress support surface, the lying surface being essentially adaptable to a spinal column longitudinal profile of a bed user is.
  • cross members of a support surface are mounted in such a way that they can adapt to a small extent to the back of a user, depending on the pressure acting on them. They adjust somewhat in height and also in their angular position. This low adaptability is often not enough, especially for people with spinal complaints.
  • a bed is known (US-A-2 391 746) which consists of a frame with two longitudinal side parts and two cross parts at the head and foot ends.
  • this frame there is a mattress support frame made of cross beams on which the mattress rests.
  • the cross members are designed to be vertically adjustable. This is achieved in that the cross members are substantially U-shaped, the cross struts represent the support surface for the mattress and the vertically downward legs, which are provided on both sides of the cross struts, are used for height adjustment and storage of the cross member.
  • the legs and thus the crossbeam are mounted in a double U-profile provided on the inside of the side parts, the three legs of which extend inwards parallel to the longitudinal extension of the bed from the side parts.
  • the two upper legs have rows of holes according to the arrangement of the cross members and are penetrated by the legs pointing downwards.
  • the bottom of the three legs of the double U-profile serves as a support for the legs of the cross member mounted in its holes.
  • the legs of the crossmember themselves have a number of cross holes arranged one above the other, through which a retaining pin can be inserted, as a result of which the insertion into the rows of holes in the double U profile is blocked.
  • the cross member can thus be individually adjusted to a desired height, so that the entire lying area z. B. is adaptable to a longitudinal spine profile.
  • the cross members In order to withstand these loads as well as those of a person sitting or sitting down on the lying surface, with the static being superimposed by a dynamic force, the cross members must be made of a high-strength material.
  • the area of the legs, in which the cross holes for height adjustment are made are extremely sensitive to bending and prone to kinking, especially since when the cross member is fully extended, it protrudes far beyond the general lying surface and is therefore exposed to greater loads, and also the Bending lever of the leg is very long, and almost all cross holes are arranged in this piece. Accordingly, the strength of the crossbeams must be designed so that they still have sufficient security against kinking or bending when fully extended. This security is absolutely necessary, since a crossbeam bent due to overstressing can no longer be adapted to the desired longitudinal profile of the spine, and as a result the therapeutic correction effect no longer has its original effect.
  • Deformed crossbeams therefore tend to have the opposite effect and are unusable for further use, especially since they can no longer be adjusted or can only be adjusted with difficulty.
  • the strength design for the extreme position leads to the fact that the cross members are oversized in the retracted position or the load capacity of the carrier material is not fully utilized.
  • the invention is therefore based on the object of providing a simple and cheap and finely adjustable construction of a bed which is easy to handle in the setting of the mattress support surface, the parts of the bed and the mattress support surface being produced from their function appropriate specific materials.
  • the side parts of the bed have recordings that are arranged in horizontal and vertical rows. These receptacles are used to define fastening devices for the cross beams designed as cross bars.
  • the cross bars which form the support surface for the mattress, are arranged between the side parts and fixed with their ends to the fastening devices and fixed in the axial direction.
  • the much lower load on the cross bars has the advantage that z. B. more flexible or less flexible rods can be used or materials such as plastics, rubber, metal or wood can be used. Wood is advantageously used as the material, and the crossbar is curved in its longitudinal direction, which supports the resilient property.
  • the cross section of the longitudinal bar can be circular, oval, square or rectangular or can have the shape of any other polygon.
  • the receptacles in the side parts are designed as holes.
  • the approximately pin-shaped ends of the cross bars or the ends of the cross bars provided with hook-shaped members can be inserted into the holes without further ado.
  • a continuation of the invention provides that the fastening members are arranged at the ends of the cross bars. These fastening devices can either engage directly in the receptacles of the side parts or can be connected to the fastening devices defined in these.
  • the fastening devices are formed from hooks or eyelets to be fixed in the receptacles, into which eyelets or hooks provided at the ends of the crossbars can be hung, so that an easy-to-use hook and eye connection between the side parts and the cross bars.
  • fastening devices are arranged in the receptacles of the side parts in which threaded rods are mounted. With this fastening device it is possible to adjust the height at a later stage the crossbars attached to the side parts if the rough adjustment should be corrected by fixing the fastening device. All you have to do is turn the threaded rod to raise or lower the crossbar.
  • FIG. 1 Another version of a bed with a lying surface with two parallel longitudinal side parts, two cross parts connecting them at the head and foot ends and a mattress support frame with longitudinal bars, cross bars and vertically adjustable cross beams, the top of which forms the contact surface of the mattress, the lying surface essentially being on a spine longitudinal profile of a bed user is adaptable and the longitudinal spars are provided with longitudinally arranged rows of fastening devices for fixing supports supporting the cross members is known from US-A-2,391,746.
  • the supports are designed as threaded rods with the fastening members receiving the cross members designed as horizontal cross bars and the threaded rods are mounted in the fastening devices designed as a threaded hole or in the brackets designed as vertically fixing the threaded rods, and that by rotating the threaded rods Height of the fasteners for the cross bars is adjustable.
  • the threaded rods can be moved vertically by rotation, as a result of which the transverse rods mounted on the upper side of the threaded rods are moved upwards or downwards.
  • the threaded rods are secured against untimely rotation by means of lock nuts.
  • the threaded rods are arranged with their ends between two brackets fixed one above the other on the longitudinal spars, and that the fastening member receiving one end of the transverse rod is designed as a slide which can be moved axially on the threaded rod.
  • the height of a slide-like nut and thus the position of the crossbars is set via the rotating threaded rod. In particular, this enables simple subsequent correction of the height setting.
  • a simple adjustment is achieved above all in that the threaded rod can be rotated by means of a servo motor.
  • the threaded rod can be locked in any position using the servo motor or lock nuts.
  • the crossbars are supported in the center via support supports on a pneumatically actuated pressure cushion.
  • the pressure pad can be applied hydraulically, pneumatically and mechanically.
  • the pressure padding ensures a largely automatic adaptation of the contact surface.
  • the invention further provides a method for adapting the lying surface of the bed according to the invention using a profile scanning device according to the invention.
  • the successive process steps consist in bringing a long side of the profile scanning device into contact with a long side serving as a lying side of a bed user, so that the long side of the body of the profile scanning device is deformed to form a rigid negative impression of the longitudinal profile line of the bed user, that the profile scanning device is then deformed
  • Bed base frame is arranged below the cross bars so that the long side provided with the negative impression of the profile scanning device faces the underside of the cross bars and that the cross bars are finally arranged on the side parts in accordance with the negative impression.
  • a profile scanning device for the creation of a negative impression of a longitudinal profile line of the bed side of the bed user as an auxiliary device for setting the arrangement of the cross members with formation of a bed surface of a bed according to the invention longitudinal profile adapted to the longitudinal profile line.
  • a profile scanning device according to the preamble of claim 13 is known from US-A-3 081 129.
  • the task according to the invention is solved by the profile scanning device as characterized in claim 13.
  • the device has a locking device with a release position and a locking position and that the negative impression can be formed in the release position and the negative impression has a rigid shape in the locking position.
  • the invention provides that the frame has a holder and in the holder in a row axially parallel scanning rods which are displaceable in their longitudinal direction independently of each other when the locking device is in the released position and which are fixed in their position when the locking device is in the locked position. In its locked position, the locking device clamps the scanning rods so far in the holder that they can no longer be moved.
  • FIGS. 1 and 2 The exemplary embodiment of a mattress support frame shown in FIGS. 1 and 2 is provided as an insert part of a bed base frame, but can also be used as a supporting bed base frame itself.
  • the frame shown has an outer frame 1 with a rectangular floor plan, which consists of two opposite, preferably made of wood, in particular plywood, or made of metal or plastic side parts 2 and a cross member 3 and 4 forming a head and foot wall. Between the side parts 2 horizontal transverse bars 5 are arranged in the transverse direction. They are lined up next to each other on their longitudinal edges and arranged at different vertical heights, so that their upper sides form a support surface for a mattress 6 provided with a longitudinal profile.
  • the side parts 2 of the frame are designed as identical perforated grid plates and have receptacles 7 for the cross bars 5 which extend in horizontal and vertical rows and maintain a grid dimension. Opposing recordings 7 of the two side parts 2 are aligned with one another.
  • the receptacles 7 are designed as holes, each cross bar 5 being fastened with its two ends in two opposing aligned holes in the side parts 2.
  • the attachment of the cross bars 5, the z. B. consist of one-piece solid round bars made of wood or plastic, is carried out by means of a screw 8 which is dimensioned so that its shaft fits through the holes in the side parts 2, while the diameter of its head is larger than that of the holes.
  • the screw 8 is inserted with its threaded shaft through a hole and preferably screwed into a dowel in the flange of the end of the crossbar 5 to be fastened, while the screw head on the outside of the side part 2 in the area around the hole or on a washer inserted therebetween is coming.
  • the individual cross bars 5 are fastened in selected pairs of holes from two holes of opposite rows of vertical holes arranged at the same height.
  • the grid arrangement of the holes in the vertical rows gives a rough gradation for the height adjustment of the cross bars 5.
  • the grid spacing in vertical rows of holes is preferably 10 mm. A fine gradation is achieved in that cross bars 5 with a correspondingly different diameter be used.
  • the holes are designed as threaded holes, and instead of the fastening screw 8, set screws are used which are screwed in sunk in the side parts 2 and in the crossbars 5.
  • the cross bars 5 can also be attached via hook or eye connections. Exemplary embodiments are shown in FIGS. 3 to 9. It is provided that the side parts 2, which can either be part of an adjustment frame or load-bearing side walls of the bed base frame, with fastening devices 10 in the form of screw hooks 11, as shown in FIG. 3, or with screw eyes 12, as shown in FIG Mistake.
  • the side parts 2 are made, for example, of plastic or wood, in particular plywood, at least as a solid wall into which the screw hooks 11 or screw eyes 12 are screwed.
  • the wall here does not have any preformed holes that would be arranged in a hole pattern.
  • hook-shaped or eyelet-shaped fastening devices 10 can of course also be used in pre-formed holes, which can also be arranged in a grid arrangement, and can be screwed, for example, for fixing.
  • FIGS. 4 to 6 and FIGS. 8 and 9 show annular or hook-shaped fastening members 19 provided on the crossbar ends for engaging in the hook-shaped or eyelet-shaped fastening devices 10, as shown in FIGS. 3 and 7.
  • a rivet eyelet 13 is provided at the end of a band-shaped cross bar 5.
  • a holding clamp 16 is attached to the end of a crossbar 5, which is also in the form of a band, the outer end of which has an annular clamping eyelet 17.
  • FIG. 6 shows a similar ring-shaped fastening member 19 at the end of a cross bar 5 designed as a round bar.
  • the ring-shaped fastening member 19 is designed as a screw eye 18 and screwed into the end flange of the solid cross bar 5.
  • FIG. 10 shows a fastening device 85 for a cross bar 5, with which it is possible to adjust the height of the cross bar 5 already attached to the side wall.
  • an angle bracket 27 is fixed in one of the holes 26 by means of a screw connection 28.
  • the mounting bracket 27 has a horizontal flange 29 which is provided with a vertical threaded hole in which a vertical threaded rod 30 is screwed. This is secured against rotation by a lock nut 31.
  • the end of the transverse rod 5, which is designed as a measuring rod is supported by the upper end of the threaded rod engaging in a vertical blind hole 33 in the transverse rod end.
  • the threaded rod 30 can be moved vertically up and down by rotation in the threaded hole in the horizontal flange 29 of the fastening bracket 27, as a result of which the crossbar 5 is also moved up and down.
  • the fastening bracket 27 By attaching the fastening bracket 27 at a certain height in the side part 2 by selecting the relevant fastening hole 26 of the hole pattern, the height of the crossbar 5 is roughly adjusted. The height is finely adjusted by rotating or moving the threaded rod 30 in the fastening bracket 27 .
  • Figures 11 and 12 show a further embodiment of a mattress support frame.
  • the frame has a rectangular frame made of longitudinal spars 40 arranged on the long sides and transverse spars 41 and 42 connecting these at the head and foot ends.
  • the longitudinal bars 40 are designed as an angle profile, the cross bars 41 and 42 as a square profile.
  • the longitudinal and transverse bars 40 and 41, 42 are welded together at their joints in the corners of the frame.
  • threaded holes 44 are provided, each in longitudinal rows, into which threaded rods 45 are screwed.
  • the threaded rods 45 can be moved vertically by rotation.
  • the threaded rods 45 are each secured against rotation by means of lock nuts 46.
  • the cross bars 5 are each bent with their two ends on paired opposite threaded rods 45.
  • the main body 51 of the crossbar 5 is designed here as a rubber tube.
  • special fastening members 52 are inserted, which are designed in the form of solid pins and are provided with a blind hole 53.
  • the crossbar end is fastened to the end of the threaded rod 45 in the same way as in the exemplary embodiment shown in FIG.
  • the height of the cross bars 5 already stored in the frame is also possible in the construction shown in FIGS. 11 and 12.
  • FIGS. 13 and 14 show a further exemplary embodiment of a mattress support frame which can also be used as a bed base frame.
  • side-by-side supports 39 arranged in pairs on the sides in the form of vertically arranged threaded rods 61 are attached. These are each mounted with their upper and lower ends 62 and 63 in upper and lower brackets 64 and 65, which are attached to the inner wall of the longitudinal bars 40 and can be rotated about their longitudinal axis, but are fixed vertically.
  • a nut 66 is screwed, which on one side edges on the inner wall of the longitudinal spar 40 and is therefore not rotatable and is detachably connected on its opposite side to one end of a crossbar 5.
  • the threaded rod 61 When the threaded rod 61 rotates, the nut is moved in the vertical direction in accordance with a slide.
  • the threaded rods 61 can each be driven by separate electric motors 68, which are likewise attached to the inner wall of the longitudinal bars 40, for rotation and thus for adjusting the height of each individual cross bar 5.
  • the height adjustment of the individual cross bars 5 and thus the shape of the longitudinal profile of the mattress support surface or the lying surface on the top of the mattress 6 can also be carried out at any time, after the perception of the person lying in bed, at any time without any effort for correction.
  • the mattress support frame shown in FIGS. 15 and 16 has an additional longitudinal support part 70 arranged in the longitudinal center plane of the frame for crossbar 5 arranged in the support frame.
  • the additional support part 70 is a pneumatic adaptation booster with vertically movable crossbar support supports 72 which are supported by pressure pads.
  • the supports 72 are each mounted on the longitudinal horizontal support part 70, specifically on its main body 73, which is designed as a longitudinal tube and serves as a compressed air reservoir.
  • Each of the support supports 72 has at its upper end a fork-shaped support part 75 with two upwardly projecting prongs 76 which grip around the lower region of the supporting crossbar 5, which is preferably designed as a round bar.
  • each support bracket 72 is designed as a hollow piston 77 which is closed at the top and is supported with this on upwardly directed pipe socket 78 of the tubular main body 73 of the horizontal support part 70 by the open pipe socket 78 forming a connection to the compressed air reservoir in the main body 73 into the interior of the hollow piston 77 protrudes.
  • An annular rubber seal 80 is attached between the hollow piston 77 and the pipe socket 78, so that a pressure cushion is formed in the interior of the hollow piston 77.
  • the longitudinal tube designed as a compressed air reservoir - the main body 73 of the support part 70 - is designed in the exemplary embodiment shown in the manner of an air pump with a push rod 81 and a hand knob 82.
  • a drain valve 83 is provided in the front portion of the longitudinal tube 73.
  • the pneumatic adaptation amplifier represents an additional support device for the cross bars 5. Depending on the pressure set in the pressure vessel 73, there is a more or less hard or soft suspension for the support of the cross bars 5. A pressure gauge can also be provided to check the pressure set in the pressure vessel 73 .
  • a plurality of such longitudinally extending additional support parts such as the support part 70 can be provided. These can be designed as a jointly pressurized pressure vessel by being connected to one another, so that the same pressure is established in all the support parts or pressure pads.
  • 17 to 21 show three different exemplary embodiments of profile scanning devices with which an impression of the longitudinal profile of the long side of a bed user is taken and which serves as an auxiliary device for adjusting the height of cross bars 5 in a mattress support frame or underframe of a bed to form an adapted lying surface serve.
  • the device shown in FIGS. 17 to 19 has a holder for scanning rods 100 designed as a U-shaped rail 90. Holes 93 are arranged in the two mutually opposite flanges 92 and 91 of the U-rail 90 in rows of holes of identical design running in the longitudinal direction.
  • the device also has a T-shaped rail 95, the flange 98 of which is arranged between the two flanges 91 and 92 of the U-shaped rail 90 and also has holes 97 arranged in an identical row of holes.
  • U and T profile rails are arranged so that the holes 97 in the flange 96 of the T profile rail 95 are present in the common plane of the row of holes in the flanges 91 and 92 of the U profile rail 90.
  • the U-profile rail 90 is fixed at one end to a base plate 101, so that the entire device stands upright in the vertical direction.
  • the T-profile rail 95 is connected to the base plate 101 via an eccentric lever 102, the T-profile rail 95 being laterally displaced relative to the U-profile rail 90 when the latter is pivoted.
  • the T-profile rail 95 serves as a locking device for the free displacement of the scanning rods 100.
  • the locking device has a release position and a locking position. In the release position, the T-profile rail 95 is arranged such that the holes 97 in its flange 96 are aligned with the holes 93 in the flanges 91 and 92 of the U-profile rail 90 and thus the scanning rods 100 are unobstructed within the U-profile rail 90 serving as a holder are movable.
  • the T-profile rail 95 in the U-profile rail 90 is shifted relative to its position in the release position, so that the holes 97 in the flange 96 of the T-profile rail 95 with the holes in the flanges 91 and 92 of the U-profile rail 90 are not more fully aligned and thus there is jamming of the scanning rods 100.
  • the scanning device In order to obtain an impression of the longitudinal profile of a person, the scanning device is brought into contact with the long side of the person concerned (as shown in FIG. 22), the scanning rods 100 in each case being displaced independently of one another in such a way that their outer ends which bear against the person show a profile , which makes an impression of the longitudinal profile of the standing person.
  • the scanning device is preferably arranged along the spine of the person, so that the profile of the spine can be scanned.
  • the device is then arranged horizontally in the base of the bed so that the ends of the scanning rods 100, which represent the negative impression of the longitudinal profile of the person concerned, face the underside of the transverse rods 5 or their fastening devices arranged on the longitudinal sides in the mattress support frame.
  • the height adjustment of the crossbars 5 of the mattress support frame is then carried out by fastening the crossbars 5 while maintaining a constant distance between the individual crossbars 5 or their fastening devices to the ends of the scanning rods 100 of the scanning device which show the longitudinal profile. Compared to the scanned profile, if necessary, if necessary. therapeutic corrections to the setting are made.
  • the lower ends of the threaded rods 45 can advantageously be seated on the upper ones Ends of the scanning rods 100 are brought, as shown in Figure 23.
  • FIG. 20 shows a further exemplary embodiment of a scanning device using a horizontal section.
  • the device has scanning rods 110 with an inner guide slot 111.
  • the scanning rods 110 are attached to the common guide tubes 112 representing the holder, in that the guide tubes 112 are guided through the guide slots 111 of the scanning rods 110.
  • a rubber tube 113 which is closed at its upper and lower ends, is arranged inside the guide slots 111 on the side of the guide tube 112.
  • the hose 13 is fixed at its upper end to the upper ends of the guide tubes 112.
  • a valve is provided through which air can be supplied to the interior of the hose 113, so that the hose expands elastically.
  • the tube 113 represents a locking device with a release position and a locking position.
  • the tube 113 In the release position, the tube 113 is not inflated, i.e. not in the expanded state, so that the scanning rods 110 are slidable.
  • the hose 113 In the locked position, the hose 113 is filled with air, that is, in the expanded state, so that the scanning rods 110 are immovable, in that the hose rests on the one hand on the guide tubes and on the other hand on the boundary edges of the guide slots 111 of the scanning rods.
  • a guide tube and two hoses can also be provided.
  • FIG. 21 describes an exemplary embodiment of a scanning device which is not part of the invention.
  • the device has a hose 120 filled with sand or gravel, which is closed at both ends and at one end with one Valve 121 is provided.
  • the hose 120 is brought into contact with the long side of the person representing the lying side, in order to take the impression of the longitudinal profile of a person, the person lying or standing.
  • an evacuation device Via the valve 121, an evacuation device is connected, which sucks the air inside the hose 120 filled with gravel and / or sand.
  • the jacket of the hose 120 tightly encloses the solid (gravel, sand) arranged inside it and forms a rigid body with a longitudinal profile which represents a negative impression of the profile of the long side of the person.
  • the transmission of the profile of the rigid body for height adjustment of the cross bars 5 in a mattress support frame is carried out in the same way as in the previously described scanning devices.
  • the height adjustment of the cross bars 5 and thus the setting of the profile of the bed surface can of course also be carried out without the use of a special scanning device, for example by using the mattress support frame designed as an insert with height-adjustable threaded rods 45 as a support 39 of the cross bars 5, as in one embodiment FIGS. 11, 12 is removed from the bed frame, is placed upright and is brought into contact with the upper side of the crossbars 5 against the long side of the standing person, in order to adapt the arrangement of the threaded rods 45 and the corresponding height adjustment of the crossbars 5 just below Make the negative impression of the person's longitudinal profile.
  • a special scanning device is therefore unnecessary here. The latter also applies in particular to a lying position in a device according to FIGS. 13 and 14.
  • the adjustment of the crossbars 5 can also be carried out based on empirical values under consideration of the spinal column bend of the bed user, or a subsequent correction of the setting of the crossbars 5 can be carried out retrospectively according to the feeling of the person lying in bed.

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  • Invalid Beds And Related Equipment (AREA)

Claims (17)

1. Lit avec surface de repos, constitué de deux parties latérales parallèles (2), de deux parties rattachées au chevet et au pied du lit (3, 4), d'un sommier incorporé avec des traverses réglables verticalement (5) dont la partie supérieure forme la surface d'appui du matelas, où la surface de repos est essentiellement ajustable au profil longitudinal de la colonne vertébrale du dormeur. Ce lit est caractérisé par des parties latérales disposées horizontalement et verticalement qui sont munies de réseaux de griffes d'installation (7) des dispositifs de fixation (11, 12) et par des traverses en forme de lattes transversales horizontales qui se fixent au-dessus des dispositifs de fixation (10) indépendamment l'une de l'autre dans le rayon prévu et déterminé, à la hauteur désirée sur les parties latérales (2).
2. Lit d'après la spécification 1, caractérisé par le fait que les griffes (7) dans les parties latérales ont la forme d'orifices.
3. Lit d'après les spécifications 1 ou 2, se différenciant par le fait que les éléments de fixation (19) sont disposées aux bouts des lattes transversales (5).
4. Lit d'après l'une des spécifications de 1 à 3, se différenciant par le fait que les éléments de fixation (10) ont la forme de crochets (11), ou d'oeillets qui s'accrochent aux oeillets (13,17,18) ou crochets (20, 23) disposés aux extrémités des lattes transversales (5).
5. Lit d'après specification 1, se différenciant par le fait que pour le réglage de la position verticale des lattes transversales (5) les éléments de fixation (25) sont disposés dans les griffes (7) des parties latérales (2) dans lesquels sont montées des lattes filetées (30).
6. Lit d'après la spécification 5, caractérisé par le fait que l'element de fixation (25) prend la forme d'un angle de fixation (29).
7. Lit avec surface de repos, avec deux parties latérales longitudinales (2), deux de ces parties transversales reliant la tête et le pied du lit (3, 4) et d'un sommier à l'intérieur, avec des traverses longitudinales (40), traverses transversales (41, 42) et des traverses réglables en hauteur (5) sur la surface supérieure desquelles se trouve le matelas (6), où la surface sous le matelas est ajustable au profil longitudinal du dormeur et les traverses longitudinales (40) sont munies d'éléments de fixation (38) disposés en rangées dans le sens de la longueur pour la fixation des supports (39) portant les lattes transversales;
se caractérisant par le fait que les supports (39) formés comme des barres filetées (45, 81) avec les traverses en forme de lattes horizontales (5) recevant les éléments de fixation (52) et les barres filetées (45) logées dans les installationns de fixation (38) en forme de trous taraudés (44) ou dans celles en forme de barres filetées (81) en forme de fixations fixées verticalement, et que par la rotation des barres filetées (45, 81) la hauteur des éléments de fixation (52) sont ajustables pour les lattes transversales (5).
8. Lit d'après spécification 7, caractérisé par le fait que les barres filetées (81) avec leurs extrémités (62, 63) sont disposées entre les deux fixations (64, 65) fixées l'une au-dessus de l'autre sur les traverses (40) et que l'une des extrémités de la latte (5) recevant un élément de fixation (52) est formé comme un coulisseau (66) se déplaçant axialement sur la barre filtée (61).
9. Lit d'après spécification 8, caractérisé par le fait que la barre filetée (61) reçoit un mouvement de rotation par à un servomoteur (68).
10. Lit d'après l'une des spécifications 7 à 9 caractérisé par le fait que la barre filetée (30, 45, 61) est blocable dans n'importe quelle position.
11. Lit d'après l'une des spécifications de 1 à 10 caractérisé par le fait qu'un corps principal des lattes transversales (5) est représenté avec des dimensions différentes.
12. Lit d'après l'une des spécifications 1 à 11 caractérisé par le fait que les barres transversales (5) sont posées au centre au-dessus des supports (75, 76) sur un rembourement à ouverture pneumatique.
13. Dispositif de barres de touches pour l'analyse du profil en vue de la détermination d'une reproduction en négatif de la ligne de profil longitudinal du dormeur couché sur le côté, comme dispositif auxiliaire pour l'arrangement des lattes transversales (5) pour la reproduction de la surface de repos d'un lit d'après les spécifications de 1 à 12 avec un profil longitudinal adaptable à la ligne de coupe longitudinale, comprenant un cadre (90), un certain nombre de barres de touche (100) disposées parallèlement à l'axe et se déplaçant individuellement dans le sens de l'axe et un appareil de blocage (95) avec un cran de déblocage et de blocage pour les barres de touche (100);
caractérisé par le fait que le cadre (90) possède deux collets (91, 92) mis en parallèle reliés rigidement pourvus chacun d'une rangée d'orifices (93) disposés dans le sens de la longeur et façonnés de manière identiques, où les orifices (93) mis en parallèle par paires sur les rangées d'orifices des deux collets (91, 92) s'alignent entre eux;
que l'appareil de verrouillage (95) possède un collet de blocage (96) qui est équipé également d'une autre rangée d'orifices (97) identique dans le sens de la longueur et est disposée de telle façon entre les collets (91, 92) du cadre (90) que sa rangée d'orifices se trouve à l'intérieur de la surface commune des rangées d'orifices des collets (91, 92) du cadre (90);
que les touches (100) sont passées à travers les couples d'orifices mis en parallèle des rangées d'orifices (93, 97) du collet du cadre (90) et chaque fois par un des orifices de la rangée d'orifices (97) du collet de blocage (95, 96); et que l'appareil de blocage (95) peut être est mis en position de déblocage et de blocage par le déplacement du collet de blocage (96) par le fait que lors de leur ouverture les orifices de la rangée d'orifices (93) des collets (91, 92) du cadre (90) et du collet de blocage (98) s'alignent en face les uns par rapport aux autres de sorte que les barres de touche (100) s'y ajustent et lors du blocage des orifices (57) du collet de blocage (96) en face des orifices (93) des collets (91, 92) du cadre (90) ne se trouvent pas en allignement, de sorte que les touches (100) sont bloquées et ainsi sont fixées dans leur position.
14. Dispositif de barres de touche pour détermination du profil d'après spécification 13, caractérisé par le fait que le cadre (90) possède des tubes de guidage (112);
que chaque barre de touche (110) est munie d'une fente oblongue (111) disposée dans le sens de la longueur à travers laquelle sont dirigées les tubes de guidage (112) et à l'intérieur de la fente oblongue (111) des barres de touche (110) en tant que dispositif de blocage sont prévus des tuyaux flexibles gonflables disposés entre les tubes de guidage (112) qui par gonflement sont tellement agrandies qu'ils fixent la position des barres de touche (110) en se mettant d'une part contre les tubes de guidage (112) et d'autre part le long des arêtes de limitation de la fente obllongue (111).
15. Procédé d'adaptation d'un surface de repos d'un lit d'après les spécifications de 1 à 12 d'après une ligne de profil longitudinale d'un dormeur en employant un dispositif d'analyse de profil d'après les spécifications 13 et 14 et caractérisé, par le fait que sur le côté formant surface de repos pour le dormeur est agencé le grand côté le dispositif d'analyse du telle manière que le grand côté du dispositif d'analyse du profil est déformé par l'empreinte négative rigide de la ligne de profil longitudinal du dormeur;
qu'ensuite le dispositif d'analyse du profil est disposé dans le lit sous les lattes transversales de telle façon que le grand côté muni de l'empreinte en négatif est tourné vers le côté inférieur des lattes transversales et que en fin de compte les lattes transversales sont disposées conformément à l'impression en négatif sur les côtés latéraux.
16. Procédé d'après la spécification 15 pour l'adaptation d'une surface de repos d'un lit d'après la spécifications 5 caractérisé par le fait que les lattes filetées (30) sont réglées de telle manière que leur extrémité inférieure est disposée conformément l'impression en négatif.
17. Procédé d'après spécification 18 caractérisé par le fait que les extrémités inférieures des lattes filetées sont respectivement debout sur l'impression en négatif.
EP83108770A 1982-09-06 1983-09-06 Lit avec surface de couchage adaptable Expired EP0103807B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83108770T ATE30505T1 (de) 1982-09-06 1983-09-06 Bett mit anpassbarer liegeflaeche.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3233047 1982-09-06
DE3233047 1982-09-06
DE3247480 1982-12-22
DE3247480 1982-12-22

Publications (3)

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EP0103807A2 EP0103807A2 (fr) 1984-03-28
EP0103807A3 EP0103807A3 (en) 1985-01-09
EP0103807B1 true EP0103807B1 (fr) 1987-11-04

Family

ID=25804277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83108770A Expired EP0103807B1 (fr) 1982-09-06 1983-09-06 Lit avec surface de couchage adaptable

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Country Link
EP (1) EP0103807B1 (fr)
DE (1) DE3374266D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005030009A1 (fr) * 2003-09-26 2005-04-07 Mario Cladinoro Piraino Moyen de soutien reglable pour un lit
CN106176126A (zh) * 2016-07-12 2016-12-07 苏泳健 一种脊柱按摩躺椅及其使用方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8709839D0 (en) * 1987-04-24 1987-05-28 Foley F C P Face & chest rejuvenator
IT1227726B (it) * 1988-12-23 1991-05-06 Di Blasi Rosario Letto avente piano d'appoggio conformato almeno in parte a tastiera
JPH048363A (ja) * 1990-04-25 1992-01-13 Kioritz Corp ベッド
DE19632611A1 (de) * 1996-08-13 1998-02-19 Beda Krieter Antidekubitusbett zur Prophylaxe des Druckgeschwürs (Dekubitus)
GB9726420D0 (en) * 1997-12-13 1998-02-11 Luklinski Bohdan M Support frame for supine persons
AUPQ961400A0 (en) * 2000-08-23 2000-09-14 Piraino, Mario Improved support base for a bed mattress
PT1315435E (pt) 2000-08-23 2008-01-14 Mario Piraino Colchão de cama aperfeiçoado
RU2189165C1 (ru) * 2001-08-21 2002-09-20 Стрыхарь Вячеслав Максимович Регулируемый матрац
DE102011114124A1 (de) * 2011-09-23 2013-03-28 Rössle & Wanner GmbH Lattenrost
GB2522452B (en) * 2014-01-24 2017-07-19 Chapelglade Ltd System for measuring body characteristics relevant for mattress selection

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Publication number Priority date Publication date Assignee Title
DE124436C (fr) *
GB150117A (en) * 1919-06-19 1920-09-02 Arnold Thomas Prentice Means for determining the contour or shape of seating surfaces
US2391746A (en) * 1942-06-12 1945-12-25 Abraham W Schenker Bed or similar body resting appliance
US3081129A (en) * 1960-12-16 1963-03-12 Ridder Clara Ann Chairs and seats
BE806241A (fr) * 1973-10-18 1974-02-15 Spanoghe Marcel S M J Principe de suspension hydro-pneumatique pour sommier de literie
CH625115A5 (en) * 1979-08-09 1981-09-15 Valhaus Trust Reg Base for a bed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005030009A1 (fr) * 2003-09-26 2005-04-07 Mario Cladinoro Piraino Moyen de soutien reglable pour un lit
AU2003266813B2 (en) * 2003-09-26 2011-05-12 Mario Cladinoro Piraino Adjustable support means for a bed
CN106176126A (zh) * 2016-07-12 2016-12-07 苏泳健 一种脊柱按摩躺椅及其使用方法

Also Published As

Publication number Publication date
EP0103807A2 (fr) 1984-03-28
EP0103807A3 (en) 1985-01-09
DE3374266D1 (en) 1987-12-10

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