EP3491973A1 - Dispositif de support réglable par moteur électrique - Google Patents

Dispositif de support réglable par moteur électrique Download PDF

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Publication number
EP3491973A1
EP3491973A1 EP19153300.9A EP19153300A EP3491973A1 EP 3491973 A1 EP3491973 A1 EP 3491973A1 EP 19153300 A EP19153300 A EP 19153300A EP 3491973 A1 EP3491973 A1 EP 3491973A1
Authority
EP
European Patent Office
Prior art keywords
support member
support
adjusting
base body
relative
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Withdrawn
Application number
EP19153300.9A
Other languages
German (de)
English (en)
Inventor
Eckhart Dewert
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.)
De Werth Group AG
Original Assignee
De Werth Group AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De Werth Group AG filed Critical De Werth Group AG
Publication of EP3491973A1 publication Critical patent/EP3491973A1/fr
Withdrawn legal-status Critical Current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
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
    • A47C19/045—Extensible bedsteads, e.g. with adjustment of length, width, height with entire frame height or inclination adjustments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018—Control or drive mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame

Definitions

  • the invention relates to an electromotive adjustable support device referred to in the preamble of claim 1 for supporting a padding of a seat and / or reclining furniture.
  • Such support means are well known, for example in the form of slatted frames.
  • EP 1 708 595 B1 is a support means in the form of a chair known, the seat can be adjusted via a pivot shaft mechanism in its inclination and its height relative to the main body of the chair.
  • a lifting device which is used in particular for hospital and nursing beds, slatted frames and TV chairs and by means of which leaves a component of a piece of furniture relative to a base body of the furniture can be adjusted in height.
  • the adjusting means have an actuatable by means of a spindle drive scissors.
  • the invention has for its object to provide a support means referred to in the preamble of claim 1 species, which is simple and robust in construction and which is suitable for applying large forces.
  • FIG. 1 schematically illustrates an exemplary embodiment of a support device according to the invention.
  • components of the support device have been omitted in individual figures of the drawing. These components are to be correspondingly supplemented accordingly.
  • FIGS. 1 to 9 Referenced.
  • FIG. 1 a first illustrative example of an electromotive adjustable support device 2 according to the invention is shown, which is formed in this illustration example as a slatted frame.
  • the support device 2 has a base body 4, which has support parts on which a mattress of a bed is supported when using the support means 2.
  • the mattress is omitted throughout the drawing.
  • the support device 2 has in the illustrated illustration example (see. FIG. 2 ) to a stationary central support member 6, with the articulated and pivotable about a horizontal pivot axis, an upper body support member 8 is connected to the middle Support member 6 opposite end hinged and pivotable about a horizontal pivot axis, a headrest part 10 is connected. With the upper body support member 8 facing away from the end of the central support member 6 pivotally about a horizontal pivot axis, a leg support member 12 is pivotally connected to the central support member 6 opposite end hinged and pivotable about a horizontal pivot axis a calf support member 14.
  • an electromotive drive means 16 which has a drive unit 18 which is arranged on a first longitudinal beam 20 on the central support member 6.
  • a further drive unit 18 'of the electric motor drive means 16 is arranged.
  • the drive units 18, 18 ' are described below with reference to FIGS. 5 to 9 explained in more detail.
  • FIG. 1 shows the support device 2 in an unobstructed Initial position of the support members 6 to 14, in which the support members 6 to 14 span each other with a horizontal or approximately horizontal support plane for supporting the mattress.
  • FIG. 2 shows the support means 2 in an end position of the adjusting movement in which the upper body support member 8 with the head support member 10 and the leg support member 12 with the calf support member 14 are pivoted to the maximum relative to the central support member 6 and thus adjusted.
  • the initial position of the support device 2 corresponds to a lying position of the support device 2, while the in FIG. 2 shown end position corresponds to a seating position. Between the starting position and the end position, any adjustment positions are possible.
  • the upper body support part 8 is designed and set up such that the pivot axis is mounted to be translationally movable in the longitudinal direction of the support device 2. Hierduch it is avoided that the mattress is compressed during the pivotal adjustment of the upper body support member 8 relative to the central support member 6. This is in the adjusted position of the upper body support member 8 a high level of comfort for a User of the support device 2 ensures.
  • the translationally movable mounting of the pivot axis has the consequence that in an adjustment from the initial position in the direction of the end position of the distance between the in the starting position (see. FIG. 1 ) adjacent to each other slat holders on the central support member 6 and the upper body support member 8 increases. In this way, a compression of the mattress is avoided.
  • the leg support member 12 associated pivot axis is also mounted translationally movable in the longitudinal direction of the support means 2. Demteterrorism increases in a pivotal adjustment of the leg support member 12 relative to the central support member 6, the distance between the slat holders on the central support member 6 and the leg support member 12, which in the initial position of the adjustment (see. FIG. 1 ) are arranged adjacent to each other. Thus, a compression of the mattress is avoided in the area of the leg support member 12. Due to the independent adjustment and translational movement of the upper body support member 8 and the leg support member 12 relative to the central support member 6 a compression of the mattress is avoided in each adjustment and thus de-mattress the mattress in all adjustment of the support means 2.
  • the support device 2 has an outer frame 26 to which the base body 4 is attached.
  • FIG. 3 shows the support 2 according to FIG. 1 , wherein for reasons of illustration on the first longitudinal beam 20 in the region of the central support member 6, the upper body support member 8 and the leg support member 12 bar holder are omitted, so that first longitudinal beams 28, 30, 32 of the central support member 6 and des Ober analyses contemplateiles 8 °. Leg support member 12 can be seen.
  • the drive unit 18 has a base element 34, which is formed in this embodiment by an injection molded part made of plastic and on which the components of the drive unit 18 are arranged or mounted.
  • An electric motor 36 is arranged on the base element 34, the output shaft of which is in rotary drive connection with a threaded spindle 38 mounted fixedly and rotatably drivable on the base element 34.
  • the rotary drive connection between the output shaft the electric motor 36 and the threaded spindle 38 made via a worm gear.
  • the output member of the drive unit 18 is formed by a spindle nut 40 which is arranged against rotation and movable in the axial direction of the threaded spindle 38 on the same.
  • the spindle nut 40 forms a carriage on which a pivot axis 42 is mounted, about which the upper body support member 8 relative to the central support member 6 (see. FIG. 3 and FIG. 4 ) is pivotable.
  • FIG. 5 shows the drive unit 18 from the side facing away from the electric motor 36.
  • FIG. 6 shows the drive unit 18 in the same representation as FIG. 5 but on an enlarged scale.
  • the adjustment of the upper body support member 8 (second support member) relative to the central support member 6 (first support member) takes place in such a way that the second support member or an associated component during the translational movement runs onto a first set-up element and pivots in this case.
  • the spindle drive 38, 14 causes a translational movement of the spindle nut 40 and thus of the upper body support member 8 relative to the central support member 6.
  • the pivotal movement of the upper body support member 8 relative to the central support member 6 is effected in that laterally next to the translational movement path of the spindle nut 40 and thus of the upper body support member 8, a first raising element 44 is arranged on the one with the Upper body support part 8 connected second Aufstellelement 46 runs, so that in this case the upper body support member 8 pivots relative to the central support member 6.
  • the first erecting element 44 is formed integrally with the base element 34.
  • the first raising element 44 is formed integrally with the first longitudinal spar 30 of the upper body support member 8, wherein the first longitudinal spar 30 and the second raising member 46 are also formed in the illustrated embodiment by an injection molded plastic.
  • the second raising element 46 is pivotally connected to the upper body support member 8.
  • the second Aufstellelement can also be movably connected to the upper body support member 8, provided in the desired manner, an erection of the upper body support member 8 and thus a pivoting thereof relative to the central support member 6 is effected.
  • the positioning elements 44, 46 are formed in cross section as a cam body, wherein the positioning elements 44, 46 are formed in the illustrated embodiment in cross-section substantially complementary.
  • the upper body support member 8 in the starting position see. FIG. 1 arranged horizontally, wherein the dead center of the pivoting adjustment of the upper body support member 8 is overcome in the translational movement of the spindle nut 40 and the pivoting movement is carried out so.
  • the translational movement of the carriage 40 formed by the spindle nut 40 of the first drive unit 18 is transmitted to a translationally movably mounted carriage of the second longitudinal spar 22 associated drive unit.
  • synchronization means are provided, which are described below on the basis of FIGS. 8 and 9 be explained in more detail.
  • This slide which is mounted to be translationally movable on the second longitudinal beam 22 provided drive unit is unpowered, so that the adjustment of the two longitudinal beams of the upper body support member 8 is effected by the electric motor 36, which is ensured by the synchronization means that it is not a distortion of the upper body support member 8 comes.
  • the adjustment of the leg support member 12 takes place in this corresponding manner.
  • the first longitudinal beam 32 of the leg support part 12 is pivotably mounted about a pivot axis 48 on a carriage 50, which is mounted to be translationally movable on the base element 34 of the drive unit 18.
  • the second longitudinal member 22 associated drive unit, the drive unit 18 according to an electric motor which drives a carriage, the is formed by the spindle nut of a spindle drive, as has been previously described for the carriage 40. Translational movements of this driven carriage of the drive unit associated with the second longitudinal beam 22 are transmitted to the carriage 50 by the synchronization means explained in greater detail below.
  • the carriages associated with the upper body support member 8 are driven by the electric motor 36, while the carriages associated with the leg support member 12 are driven by the electric motor associated with the drive unit associated with the second longitudinal beam 22.
  • the electric motor 36 causes an adjustment of the upper body support member 8 with the head support member 10
  • the corresponding, the second longitudinal beam 22 associated electric motor causes an adjustment of the leg support member with the calf support member.
  • the calf support member 14 pivots due to its gravity relative to the leg support member 12 when it is pivoted.
  • the end position of the adjustment movement (cf. FIG. 2 ) is defined by acting between the leg support member 12 and the calf support member 14 stop.
  • a rod-like adjusting element 52 is provided, one end of which is pivotally mounted and to the pivot axis 42 coaxial with the carriage 40.
  • the other end of the adjusting element 52 is mounted about a pivot axis 44 on a first longitudinal spar 56 of the headrest part 10.
  • the pivot axis 54 is mounted eccentrically to a pivot axis 58 about which the head support member 10 is pivotable relative to the upper body support member 8. Due to the eccentric to the pivot axis 58 arrangement of the pivot axis 54 pivots when pivoting the upper body support member 8 relative to the mitlleren support member 6, the head support member 10 relative to the upper body support member 8 until the end position of the adjustment is reached (see. FIG. 2 ).
  • the provision of the support members 8 to 14 relative to the central support member 6 in the starting position takes place under the weight of the support members 6 to 12, optionally additionally under the load of a resting on the support means 2 person, wherein the drive means remains switched on.
  • the first setting element 44 is arranged in a stationary manner relative to the middle support part 6 (first support part), while the second setting element 46 is arranged to be movable.
  • both positioning elements 44, 46 it is also possible to arrange both positioning elements 44, 46 so as to be movable relative to the first supporting part.
  • the synchronization means according to the invention have a Bowden cable 60 (see. FIG. 8th ), which has a pull rope (soul) 62, which is accommodated in a flexible, but compression-resistant sheath 64 in the pulling direction.
  • One end 66 of the traction cable 62 is fixed to the stationary base member 34.
  • the end 66 of the traction cable 62 facing the end 68 of the casing is fixed against displacement on the carriage 40, as shown FIG. 9 seen.
  • a carriage is provided on the second longitudinal beam 22, which corresponds to the carriage 40, but is designed without drive.
  • the distance between the spindle nut 40 and the end 66 of the traction cable fixed to the base element 34 is minimal.
  • the spindle nut 40 moves in FIG. 8th translationally to the left, wherein the upper body support member 8 pivots in the manner described above.
  • the drive unit associated with the second longitudinal beam 22 also has a carriage driven by an electric motor in the form of a spindle nut, the configuration corresponding to the configuration described for the base member 34, the electric motor 36 and the spindle drive 38,40.
  • a synchronization means is a Bowden cable 70 with a pull cable 72 and a sheath 74.
  • the end 76 of the Bowden cable 70 is fixed to the second longitudinal spar 22 associated base member 34, while the end 76 of Switzerlandseiles 72 facing the end 78 of Sheath 74 is fixed to this spindle nut.
  • the end 78 facing away from the end 80 of the casing 74 is connected to the in FIG. 8th base member 34, not shown, while the end 76 facing away from the end of the traction cable 72 is fixed to a leg support member 12 associated drive-less carriage 82.
  • the electric motor 36 associated with the first longitudinal beam 20 thus effects an adjustment of the upper body support part 8 with the head support part 10 relative to the middle support part 6, while the electric motor associated with the second longitudinal beam 22 effects an adjustment of the leg support part 12 with the calf support part 14 ,
  • FIG. 10 shows the second illustration example in one FIG.1 corresponding view.
  • the second illustration example first differentiates from the first illustration example in that the support device 2 is designed to support a box spring mattress is. Since in such a box-spring mattress, the suspension, which is provided in a slatted frame by the resilient slats, is integrated into the mattress, are in the embodiment according to FIG. 10 formed the support parts plate-like.
  • the support device is formed 4-membered and has a stationary central support member 6, with the one hand, an upper body support member 8 and on the other hand, a leg support member 12 is pivotally connected together with a calf support member 14.
  • FIG. 11 shows the support means 2 in an adjustment position, which between the in FIG. 10 illustrated starting position of the adjusting movement and a in FIG. 12 shown end position of the adjustment is in which the support members 8, 12, 14 are adjusted relative to the central support member 6 maximum.
  • the drive device 16 of the second embodiment will be described below with reference to FIG FIGS. 13 to 15 explained in more detail.
  • FIG. 13 and 14 show the support device 2 in the starting position from different perspectives, while FIG. 15 the support device 2 in the end position of the adjusting movement shows.
  • the outer frame 26 has longitudinal bars 80, 80 ', each formed by a C-profile.
  • a drive unit 82 is provided, while for adjusting the leg support member 12 with the calf support member 14 relative to the central support member 6, a further drive unit 82 'is provided.
  • exclusively drive unit 82 will be explained in more detail.
  • the drive unit 82 ' designed accordingly, and its components are provided with reference numerals corresponding to the reference numerals of the drive unit 82.
  • the drive unit has an electric motor 86, which is arranged on a stationary first cross-beam 84 and which is in rotary drive connection with a rotatably drivable spindle nut, which is arranged on a threaded spindle 88 which is movable in the axial direction.
  • the electric motor 86 and thus the spindle nut facing away from the end of the threaded spindle 88 is non-slidably connected to a carriage 90 having a second cross-beam 92, with their ends slide elements 94, 96 are connected, each in the C-profiles of the longitudinal bars 80, 80th 'trapped and guided translationally movable.
  • On the cross-beam 92 are pivotable about a pivot axis defined by the same longitudinal beams 98, 100 stored.
  • the electric motor 86 drives the spindle nut in such a way that the Carriage 90 translationally moved toward the first cross-beam 84.
  • a first raising element 102 is arranged, which cooperates for pivoting the upper body support member 8 with a pivotally fixed to the longitudinal spar 98 second Aufstellelement 104.
  • a compression of the mattress is avoided both in the region of the upper body support member 8 and in the region of the leg support member 12.
  • FIG. 15 shows the support device 2 in the end position of the adjusting movement.
  • FIG. 16 to 20 Referenced To explain an embodiment of a support device according to the invention is hereinafter referred to the FIG. 16 to 20 Referenced.
  • FIG. 16A to 16C show an embodiment a support device 202 according to the invention in a perspective view and different kinematic phases.
  • the support device 202 has a base body 204, which is designed like a frame in this embodiment and two transversely to the longitudinal direction of the support means 202 mutually spaced longitudinal beams 206, 208, which are connected to each other at the ends of the support means transverse arms 210, 212 (see, in particular FIG. 16C ).
  • the support device 202 further includes a support assembly 214, which is also frame-like and has two transversely to the longitudinal direction of the support assembly 214 spaced longitudinal beams 216, 218, which are connected to each other at the ends of the support assembly 214 via transverse bars 220, 222 (see FIG. 16C and FIG. 18A ).
  • the support assembly 214 forms a substantially horizontal support surface which is adjustable in height relative to the body 204.
  • the support means 214 may in turn comprise support members which are adjustable relative to one another, for example an upper body support member, a middle support member and a leg support member and optionally further support members, as is well known, for example, from slatted frames.
  • FIG. 16A shows the support means in an initial position of the adjustment, in which the support means 214 is located in a lowered position.
  • FIG. 16C an adjustment position in which the support assembly 214 is adjusted relative to the base body 204 maximum in height.
  • FIG. 16B shows a lying between the lowered and the maximum raised position adjustment of the support assembly 214th
  • the support device has electromotive adjusting means for adjusting the support assembly 214 in its height relative to the base body 204.
  • the adjusting means comprise at least one lifting scissors-type, bowdenzugbetätigbare lifting arrangement which acts between the base body 204 and the support assembly 214.
  • lifting assemblies 224, 226, 228 and 230 are provided. As in particular from FIG. 16C it can be seen, attack the lifting assemblies 224 to 230 respectively in the region of the corners of a support surface of the support assembly 214 defining rectangle on the support assembly 214, wherein the lifting assemblies 226 and 230 on the longitudinal spar 216 and the lifting assemblies 226, 228 on the longitudinal spar 218 attack.
  • the support arrangement 214 is adjustable in height relative to the base body 204, ie raisable or lowerable.
  • FIG. 17A to 17D show the lifting assembly 224 in different kinematic phases of the adjusting movement, wherein FIG. 17A corresponds to an unadjusted initial position in which the support assembly 214 is lowered, while 17 D represents an end position of the adjusting movement, in which the support assembly 214 is raised relative to the main body 204 maximum.
  • FIG. 17B and 17C show adjustment positions between the initial position according to FIG. 17A and the final position according to FIG. 17D lie.
  • FIG. 18 To illustrate the principle of operation of the invention, only the support assembly 214 is shown in combination with the lifting assemblies 224, 230, the remaining components of the support assembly 202 being omitted for purposes of illustration.
  • FIG. 18A shows the starting position of the adjusting movement
  • FIG. 18C the end position of the adjustment movement
  • FIG. 18B show an intermediate adjustment position.
  • the lifting arrangement 224 is bowdenzugbetätigbar and shaped hubscherenartig.
  • the lifting arrangement 224 has a deployment lever 232 which can be erected under the traction of a Bowden cable, such that the support arrangement 214 is raised when the deployment lever 232 is set up.
  • the ends of the raising lever 232 are pivotable about mutually parallel pivot axes 234, 236 on the one hand on the base body 204, namely on the longitudinal spar 206, and on the other hand mounted on the support assembly 214.
  • the pivot axis 236 is defined by a first pivot bearing 238 formed on a first bearing element 240.
  • the lifting arrangement 224 has a lug 242, the ends of which are mounted about mutually parallel pivot axes 244, 246, on the one hand, on a second pivot bearing 248, which is formed on a second bearing element 250, and on the other hand on the setting lever 232 away from the ends thereof (cf. FIG. 19 ).
  • the set-up lever 232 forms together with the tab 242 a lifting arrangement which acts on the principle of a scissor lift.
  • the longitudinal spar 216 is formed by a C-profile. Further, in the illustrated embodiment, the second bearing member 250 fixed in the C-profile fixed. Furthermore, in the second embodiment, the first bearing element 240 is trapped in the C-profile and mounted along a linear axis in the direction of a double arrow 252 on the longitudinal spar 216 and thus the base body 204.
  • a first Aufstellelemt 254 is provided, which is arranged in the translational movement path of the deployment lever 232.
  • the positioning element 254 is caught in the C-profile of the longitudinal beam 216 and movable in the direction of the double arrow 252 relative to the translationally movable first bearing element 240 and the stationary second bearing element 215.
  • a Bowden cable 256 (cf. FIG. 17B ), which in a known manner has a claimable on compression casing 258 in which a pull cable (soul) 260 is added.
  • One end of the casing 258 is fixed to the first bearing element 240 (see FIG. FIG. 17B ), while the other end of the casing on a housing of an electromotive drive device 262 (see. FIG. 16C ).
  • the electromotive drive device 262 for example, and in particular be formed as in the FIG. 8th ff. the EP 2 792 277 A1 represented, the contents of which are incorporated by reference herein in its entirety in the present application.
  • the end of the pull cable 260 facing away from the drive device 262 is fixed to the first set-up element 254.
  • the raising lever 232 has a second set-up element 264 connected in a rotationally fixed manner to the same, which in this embodiment is designed as a cam.
  • a second set-up element 264 connected in a rotationally fixed manner to the same, which in this embodiment is designed as a cam.
  • the lifting assemblies 224-230-operating Bowden cables are operated synchronously.
  • twists of the support assembly 214 are avoided in a height adjustment.
  • an electric motor drive unit according to FIG. 9 the EP 2 792 277 A1 used in which two electric motors each drive a spindle nut and each spindle nut actuated two Bowden cables.
  • an electromotive drive device can be used, as in FIG.
  • each lift assembly 224-230 may be associated with a separate drive means, these drive means being actuated synchronously to lift the support assembly 214.
  • the provision of the support assembly 214 of the in FIG. 16C shown raised position in the in FIG. 16A shown lowered starting position is carried out with the drive device under the weight of the support means 214 and optionally a person resting on the support assembly 214 person.

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)
EP19153300.9A 2015-05-04 2016-04-05 Dispositif de support réglable par moteur électrique Withdrawn EP3491973A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015106883.4A DE102015106883A1 (de) 2015-05-04 2015-05-04 Elektromotorisch verstellbare Stützeinrichtung
PCT/EP2016/057445 WO2016177527A1 (fr) 2015-05-04 2016-04-05 Dispositif de support réglable par moteur électrique
EP16713948.4A EP3291707B1 (fr) 2015-05-04 2016-04-05 Dispositif de support réglable par moteur électrique

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP16713948.4A Division-Into EP3291707B1 (fr) 2015-05-04 2016-04-05 Dispositif de support réglable par moteur électrique
EP16713948.4A Division EP3291707B1 (fr) 2015-05-04 2016-04-05 Dispositif de support réglable par moteur électrique

Publications (1)

Publication Number Publication Date
EP3491973A1 true EP3491973A1 (fr) 2019-06-05

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ID=55650451

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19153300.9A Withdrawn EP3491973A1 (fr) 2015-05-04 2016-04-05 Dispositif de support réglable par moteur électrique
EP16713948.4A Active EP3291707B1 (fr) 2015-05-04 2016-04-05 Dispositif de support réglable par moteur électrique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP16713948.4A Active EP3291707B1 (fr) 2015-05-04 2016-04-05 Dispositif de support réglable par moteur électrique

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US (1) US20180271297A1 (fr)
EP (2) EP3491973A1 (fr)
CN (1) CN107567296B (fr)
DE (1) DE102015106883A1 (fr)
WO (1) WO2016177527A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015106994A1 (de) * 2015-05-05 2016-11-10 Deon Group AG Elektromotorischer Möbelantrieb
CN106724331B (zh) * 2016-12-30 2019-01-15 浙江世道电器有限公司 背部悬空下沉式电动护理床架
AU2019245494A1 (en) * 2018-03-27 2020-10-15 Comfort Systems (2007) Ltd A mattress with an integrated mattress adjustment apparatus
CN112294008A (zh) * 2019-07-25 2021-02-02 麒盛科技股份有限公司 一种单电机电动床
CN111227557B (zh) * 2020-04-27 2021-12-31 北京金隅天坛家具股份有限公司 一种床具内支撑构件
TWI803397B (zh) * 2022-07-21 2023-05-21 施權航 電動床

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EP0606575A1 (fr) 1993-01-15 1994-07-20 Dewert Antriebs- und Systemtechnik GmbH & Co. KG Dispositif de levage
EP1708595B1 (fr) 2003-01-15 2008-03-26 Deon AG Entrainement de meuble servant a ajuster une premiere partie d'un meuble par rapport a une deuxieme partie de ce meuble
EP2792277A1 (fr) 2013-04-18 2014-10-22 Deon Group AG Entraînement de meuble à moteur électrique
DE202013007106U1 (de) * 2013-08-09 2014-11-13 Deon Group AG Möbelantrieb
EP2974623A1 (fr) * 2014-07-18 2016-01-20 De Werth Group AG Dispositif d'appui reglable a moteur electrique

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DE102015106883A1 (de) 2016-11-10
EP3291707B1 (fr) 2019-07-10
CN107567296B (zh) 2021-01-01
EP3291707A1 (fr) 2018-03-14
WO2016177527A1 (fr) 2016-11-10
CN107567296A (zh) 2018-01-09
US20180271297A1 (en) 2018-09-27

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