EP0520267A1 - Méthode de commande d'un appareil de levage et appareil de levage pour personnes handicapées - Google Patents

Méthode de commande d'un appareil de levage et appareil de levage pour personnes handicapées Download PDF

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Publication number
EP0520267A1
EP0520267A1 EP92109992A EP92109992A EP0520267A1 EP 0520267 A1 EP0520267 A1 EP 0520267A1 EP 92109992 A EP92109992 A EP 92109992A EP 92109992 A EP92109992 A EP 92109992A EP 0520267 A1 EP0520267 A1 EP 0520267A1
Authority
EP
European Patent Office
Prior art keywords
seat plate
seat
lift
lifting device
bathtub
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
Application number
EP92109992A
Other languages
German (de)
English (en)
Other versions
EP0520267B1 (fr
Inventor
Roland Schwarz
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
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
Priority claimed from DE19914120620 external-priority patent/DE4120620C2/de
Priority claimed from DE9113170U external-priority patent/DE9113170U1/de
Priority claimed from DE9113171U external-priority patent/DE9113171U1/de
Priority claimed from DE9113173U external-priority patent/DE9113173U1/de
Priority claimed from DE9113964U external-priority patent/DE9113964U1/de
Priority claimed from DE9204975U external-priority patent/DE9204975U1/de
Priority claimed from DE9204976U external-priority patent/DE9204976U1/de
Application filed by Individual filed Critical Individual
Publication of EP0520267A1 publication Critical patent/EP0520267A1/fr
Publication of EP0520267B1 publication Critical patent/EP0520267B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1001—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications
    • A61G7/1003—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications mounted on or in combination with a bath-tub
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1019—Vertical extending columns or 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/1034—Rollers, rails or other means
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1049—Attachment, suspending or supporting means for patients
    • A61G7/1059—Seats
    • 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
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/32—Specific positions of the patient lying
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013—Lifting of patients by
    • A61G7/1021—Inflatable cushions
    • 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
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1073—Parts, details or accessories
    • A61G7/1076—Means for rotating around a vertical axis

Definitions

  • the invention relates to a method for controlling a lifting device for people with reduced mobility, for example a bathtub lift with a seat plate and a base frame, which supports the seat plate and with a preferably hydraulic lifting device and a lifting device.
  • the invention is therefore based on the object of designing a method of the type mentioned at the outset in such a way that it runs safely under all circumstances and can also be handled by severely disabled people.
  • a lifting device for people with reduced mobility, in particular bathtub lifts, with a seat plate and a base which supports the seat plate and with a preferably hydraulic lifting device is characterized in that in the seat plate, in addition to the actual seat surface, two actuating buttons which end flush with the upper edge of the seat plate are installed, which act in their depressed position on a valve, which cause the upward and downward movement of the lifting device.
  • the lifting device designed in this way works extremely safely and stops its movement immediately as soon as an actuation button is released, so that there can be no unwanted further transport. Due to the flush arrangement of the actuation buttons, unwanted actuation by putting it on is also excluded.
  • a particularly advantageous development of the lifting device according to the invention for use as a bathtub lift, with a connection to the water line for the hydraulic lifting device, is given in that the operating buttons built into the seat plate are connected directly to two valves, one of which is between the water line and Lifting device and the other between the lifting device and a free drain is switched on.
  • the two operating buttons are arranged one behind the other on a line running parallel to the articulation axis of the side parts and if in the side part assigned to the operating buttons a longitudinally displaceable button is provided which, when the side part is folded onto the seat plate, can activate the respective actuating button.
  • the sliding storage of the button can be used to switch on either the up or down movement.
  • a fastening part in the form of a loop and a button or a bolt which can be inserted into a grommet is provided on the side part which has the button.
  • a rocker arm is mounted on the lifting device, which acts in the upper end position of the lifting device on a shut-off valve arranged in the water supply line and closes it.
  • a height-adjustable seat device in particular a bathtub lift
  • the Approach with its upper, essentially vertically extending end is fastened in a rotatably mounted carrier in which the backrest also engages and with its lower end facing away from it slidably abuts the base frame.
  • the slidability can be achieved by appropriate shaping of the lower end.
  • a cap-shaped slider it is also possible for a cap-shaped slider to be placed on the lower end of the extension which rests on the base frame.
  • the backrest has two supports directed downwards against a seat plate, each of which is removably inserted into a pivot bearing, and if downward levers are fastened in this pivot bearing, which are able to engage non-positively on struts of the base frame, and if so Holes are provided in the seat plate for receiving the supports of the backrest.
  • the invention is based on the invention provided that the inner inlet and outlet line are arranged transversely to the direction of movement of the valve body.
  • the force required to move the valve body is thus very low and a relatively weak spring load is sufficient, by means of which the valve body is brought into its closed position. To actuate the valve, only this slight spring load then has to be overcome, while the pressure medium to be controlled by the valve exerts no or only a very slight force on the valve body.
  • two parallel valves are arranged in a common valve housing, which have a connecting line running transversely to the direction of movement of the valve body, to which a line leading to a working cylinder is connected, and that diametrically to this connecting line to each of the two Valves an inlet or outlet line is connected.
  • a support plate formed from individual chain-link-like parts connected to one another by hinges which has a reversely cross-sectionally T-shaped recess which runs over the individual parts and into which a corresponding attachment of an essentially circular seat plate engages.
  • the seat plate is guided cleanly in the longitudinal direction and can still be rotated easily.
  • This configuration also enables a very low overall height, which is particularly advantageous when used for a bath tub lift, since the upper edge of the seat is close to the bath tub floor when the lift is in the drained state.
  • each of the sections is provided on both sides with two hinges aligned with one another.
  • a very advantageous embodiment of the invention is that the hinges are held together by a cylindrical pivot pin, which has a nose-shaped projection on its hinge-facing and tapered end, which engages in an annular groove and thereby the pivot pin in the hinge in the axial direction specifies.
  • this end can deflect together with the nose-shaped projection when the rotary pin is inserted and then engages in the groove in the fully inserted state.
  • the top of the seat plate is provided with a circular depression which takes up almost the entire surface.
  • a soft underlay can be placed in this recess, which increases the seating comfort considerably.
  • the outer edge of the seat plate is bevelled on its underside.
  • the sections of the support plate are made of plastic and are provided with recesses on their underside.
  • a cylindrical valve body is provided, on the two end faces of which a central bore is provided, which end at a distance from one another, and that radial channels run from the end region of these central bores to the peripheral surface of the valve body, and that one of the valve body Surrounding hollow cylindrical sleeve is provided, which is mounted for longitudinal displacement on the valve body and has an annular recess facing the valve body, which is able to connect the radial channels of the two central bores to one another.
  • the inlet and outlet can optionally be connected to one another, as a result of which the bath tub lift is raised, or the outlet can be opened while the inlet is being closed, whereby the bath tub lift is lowered.
  • a very advantageous embodiment of the multi-way valve according to the invention also lies in the fact that the annular recess a sealing ring is arranged in the sleeve.
  • annular recess which is open toward the end face is provided on the inside of the end of the sleeve which is assigned to the outlet-side bore of the valve body.
  • a further advantageous embodiment of the invention is characterized in that two sealing rings arranged at a distance from one another are provided on one side of the annular recess.
  • a slide button is arranged on the outside of the hollow cylindrical sleeve.
  • the seat plate of the bathtub lift has a slot-shaped recess in which the shift button is mounted so that it can be moved longitudinally.
  • An advantageous embodiment of the invention also lies in the fact that preferably one mounting bracket with its one at both front ends of the valve body Leg is arranged, which rests with its other leg on the underside of the seat plate and is fixed there.
  • valve body, the sleeve and the two mounting angles are matched to one another in such a way that the mounting angles simultaneously serve as end stops for the sleeve.
  • a compression spring acts on both end sections of the sleeve, which press the sleeve into a central position in which the drain line of the bathtub lift is closed .
  • annular recess for receiving the compression spring is arranged at both ends of the sleeve, the other end of which is preferably supported on the fastening bracket.
  • a bathtub lift is generally inserted into the bathtub when it is flat then raised so that a person can then sit on the lift or be lifted onto it.
  • a pressure cushion, a compression or tension spring or a similar pressure-building device is provided at the stop provided in the upper end position, against which the device moves when starting up.
  • the pressure cushion is arranged between the horizontally movable scissor arm and an end position stop associated therewith in the case of a bathtub lift with a scissor-like base frame, one scissor arm of which is rotatable and the other scissor arm of which is horizontally movable.
  • a foam cushion is provided as the pressure cushion.
  • the horizontally displaceable scissor arm is movably supported on a horizontal bottom rail which has a U-shaped cross-sectional profile that is open at the top and into which the pressure cushion is clamped.
  • the seat plate of the bathtub lift extends over almost the entire length of the bathtub and is supported by two scissor-like underframes, which are supported on a common lower support.
  • a footrest is attached via a joint to the lower end of the seat plate facing away from the backrest.
  • spacers are also arranged on the side parts arranged on the seat plate, which are fastened to the underside and are dimensioned in accordance with an inlet fitting provided on the long side of the bathtub.
  • FIG. 1 denotes a lifting device which consists of a support frame 2 and a hydraulic hose cylinder 3 engaging on it.
  • the support frame 2 consists of an upper and lower frame between which four scissor-like struts are arranged.
  • On the upper frame is a seat plate 4, in which two actuating buttons 5 and 6 are embedded. These actuation buttons are each mechanically connected to a valve 7 or 8, which is closed in the rest position of the actuation button and opened in the depressed position. Both actuating buttons 5 and 6 are spring-loaded and immediately return to their initial position in the release, in which the valves are closed.
  • the valve 7 used for starting up is connected to a water pipe 9, in the course of which a valve 10, which is open in a further normal manner, is provided.
  • This valve 10 is engaged by a rocker arm 11 which is actuated by one of the scissor-like struts 12 in the upper end position of the lifting device 1, as a result of which the valve 10 is closed.
  • a supply line 13 goes from valve 7 to the hose cylinder 3, whereby water is applied to this hose cylinder when the operating button 5 is pressed in, and the lifting device is raised.
  • the second valve 8 is also connected to this supply line 13, the discharge line 14 of which opens into the bathtub 15 in which the lifting device is located.
  • the actuation button 6 is pressed in, as a result of which the valve 8 opens and the water in the hose cylinder 3 drains into the bathtub 15.
  • a mutual locking of the two operating buttons 5 and 6 is not necessary, since in the event of an accidental simultaneous actuation of both buttons, only the bathtub is filled with water, which can be switched off by simply releasing the button 6.
  • a side part 16 is articulated on both sides of the seat plate 4, only one of which has been shown, however, and which serves for safety in particular when the seat plate is raised, so that no body part can be pinched.
  • a longitudinal slot 17 is provided, in which a button 18 is mounted for longitudinal displacement.
  • the button 18 in its respective end position in the longitudinal slot presses either the actuation button 5 or the actuation button 6, as a result of which the lifting device moves up or down.
  • it carries a loop 19 which can be buttoned into a button 20 on the underside of the seat plate 4.
  • a rubber grommet can also be inserted into the side part 16 and the seat plate 4, through which a connecting bolt can be inserted in order to ensure the safe actuation of the two valves.
  • 41 denotes a seat device which has a seat plate 42 has, which is mounted on a scissor-like base 43.
  • a rotary bearing 44 is fastened to this seat plate 42 in a manner not shown, in which supports 45 of a backrest are inserted from above and a shoulder 46 is inserted from below.
  • a cap 47 made of a slidable material is attached to the lower end of this extension 46, with which this extension lies against a strut of the base frame 43.
  • the shoulder 46 resting on the cap 47 also pivots and rotates the pivot bearing 44.
  • the supports 45 of the backrest are also set to be flatter.
  • 51 designates a height-adjustable seat device as used as a bath tub lift.
  • This seat device has a seat plate 52 which is mounted on a scissor-like base 53 and is adjustable in height.
  • a pivot bearing 54 is fastened to the seat plate 52 and carries a support 55 of a backrest 56 in an upper bore and a lever 57 in a lower bore, of which the support 55 is arranged to be removable.
  • the lever 57 rests on the lower frame 53 with a cap 58 made of slidable material that is plugged onto its lower end and inevitably makes its movement when the seat plate 52 is lowered and raised.
  • the pivot bearing 54 is also rotated and the support 55 or the backrest 56 attached to it is made flatter or steeper.
  • a corresponding, elongated cutout 59 is provided in the seat plate 52.
  • two vertical bores 60 and 61 are arranged in the seat plate, into which the support 55 can optionally be inserted, as a result of which the backrest always assumes an upright position regardless of the seat height.
  • two supports 55 are expediently arranged on the backrest 56, which in the exemplary embodiment shown are each inserted into a separate pivot bearing 54.
  • Each of these two pivot bearings also carries a lever 57 which acts on the base frame in a manner not shown.
  • 71 denotes a valve housing in which two valve bodies 72 and 73 aligned parallel to one another are slidably mounted in vertically running bores 74 and 75.
  • a spring 76 or 77 engages, which is able to press the valve body into its upper end position.
  • an actuating button 80 or 81 engages via a plunger 78, 79, with which the valve body can be brought into its lower end position.
  • a bore 82 runs horizontally through the valve housing 71 and intersects the bores 74 and 75 and is provided at the respective outlet from the valve housing 71 with a connection 83, 84 for a hose line (not shown).
  • a further bore 85 opens into this bore 82, which serves as a connecting line for the two valves. to which - in a manner not shown - a working cylinder can be connected.
  • connection 84 which can be a water line when the valve is used in a bath tub lift
  • the valve body 73 is brought into the position shown in the position in which the valve is open via the actuation button 81, so that Incoming water of the working cylinder is actuated and the bathtub lift is raised.
  • the valve body is brought up into its closed position by the spring 77, whereby the water supply is shut off; however, the pressure applied remains and the bath lift remains in its raised position.
  • valve body 72 When the actuating button 80 is pressed in, the valve body 72 is brought down from its closed position into its open position, as a result of which the pressure medium can escape via the connection 73; the work cylinder is relieved and the bathtub lift moves down when one person loads it.
  • a line open at its other end is expediently connected to the connection 83, so that the water used as the pressure medium is discharged into the bathtub without splashing.
  • FIG. 8 is a seat device consisting of a support plate 92 and a seat plate 93.
  • the support plate 92 consists of several sections 94 which are connected to one another in the manner of a chain link via hinges 95.
  • each of the sections 94 is provided on its one long side with two projections 96, into which horizontally extending cylindrical openings 97 are made, which serve to receive a pivot pin 98.
  • each section 94 is provided with two recesses 99, into which the projections 96 of an adjacent section fit.
  • the sections lying to the side of this recess are also provided with cylindrical openings 100 for receiving the pivot pin 98.
  • a recess 101 with a reverse T-shaped cross section, into which a correspondingly designed and likewise inverted T-shaped extension 102 of the seat plate 93 engages.
  • the last of the sections 94 is provided within this recess with a pin 103 which prevents the attachment 102 from inadvertently slipping out of the recess 101.
  • this pin 103 it is also possible to design the last section in each case without a recess and to insert the attachment in the folded-down state of this last section into the recess of the adjacent sections.
  • the pivot pin 98 is tapered at its end facing the hinge interior and has a nose-shaped projection 104 which engages in an annular groove 105 and thus secures the pivot pin 98.
  • the top of the seat plate 93 is provided with a circular depression 106, into which a soft base (not shown) can be placed, which is prevented from slipping by the edge 107 surrounding the depression.
  • the outer edge 108 of the seat plate 93 is chamfered on the underside, so that the seat plate 93 can slide easily over any bumps at the transitions between the adjacent sections 94.
  • the plastic molded parts 94 are provided on their underside with recesses 109, so that only relatively narrow webs remain, which cannot warp significantly on cooling.
  • FIGS. 13 to 16 designate a multi-way valve which is not on the underside of one further shown bathtub lift belonging seat plate 132 is attached.
  • the multi-way valve has a cylindrical valve body 133, which is provided at its two ends with an axial bore 134 and 135, which each serve as an inlet and outlet.
  • a water inlet line 136 is connected to the inlet bore 134, while the outlet bore 135 is connected via a hose 137 to a bellows (not shown) of the bathtub lift.
  • radial channels 138 and 139 At the inner end of the two bores 134 and 135 there are radial channels 138 and 139, of which several can be arranged distributed over the circumference, but it is also possible to provide only one continuous channel, as shown in the drawing.
  • the valve body 133 is surrounded by a hollow cylindrical sleeve 140 which is provided with an annular recess 141 on its inside facing the valve body. On both sides of this recess 141, an annular groove 142 or 143 is recessed for receiving a respective sealing ring 144 or 145. The axial length of this recess 141 is selected so that the radial channels 138 and 139 can open into it at the same time.
  • a further annular groove 146 with a sealing ring 147 is arranged at a distance from the inner annular groove 143 or the sealing ring 145 arranged therein, the distance between these two sealing rings 145, 147 being selected so large that the radial channels 139 of the outlet bore 135 between both lie and can be sealed from these on both sides.
  • a further recess 148 is provided at the end of the sleeve 140 lying behind this last sealing ring 147, which is provided on the inside, which is open towards the end of the sleeve.
  • a slide button 149 is fastened, which projects through an elongated hole-shaped recess 150 in the seat plate 132 and is guided in this recess 150.
  • the inlet and outlet are connected to one another via the recess 141, so that the water from the water inlet line lifts the bath tub lift until the water supply is switched off via a limit switch (not shown) and a shut-off valve.
  • the drain line 137 is open via the cutout 148 and the water from the lift can drain, as a result of which the lift sinks into the bathtub.
  • the structure of the multi-way valve according to FIG. 16 does not differ from that previously described, only one mounting bracket 151 is fixed to one leg 152 on each of the two end faces of the valve body 133.
  • the other leg 153 of these two mounting brackets 151 lies against the underside of the seat plate 132 and is screwed or riveted there in a manner not shown.
  • a further recess 156 is provided on the opposite end face of the sleeve 140;
  • a compression spring 154 or 155 is inserted, which surrounds the valve body 133 and is supported with its other end on the respective mounting bracket 151. Due to the action of these two springs, the sleeve is always in one when the slide button 149 is released Bring middle position, in which the discharge line 137,135 coming from the lift bellows is closed, whereby the lift remains in its current position.
  • FIG. 17 denotes a bathtub lift which is provided with a scissor-like base frame 172 which consists of two pairs of scissor arms 173 and 174, an upper pair of rails 176 fastened to a seat plate 175 and a pair of bottom rails 177 .
  • the two scissor arms 173 are each rotatably supported via a joint 178 on the seat plate 175 or the upper pair of rails 176 and a joint 179 on the two bottom rails 177.
  • the other pair of scissor arms 174 is articulated to an upper slide 180 and a lower slide 181. These slides 180 and 181 are longitudinally displaceably mounted in the respective rail 176, 177, which has a U-shaped cross section.
  • each of the two lower rails 177 has a stop 182 against which a pressure cushion 183 bears.
  • a pressure cushion 183 bears against these pressure pads and presses them together. Only when the pressure cushion 183 is completely compressed does the upper slide 180 reach a limit switch 185, via which the pressure source is switched off.
  • a higher pressure is built up in the pressure bellows 184 than it would be necessary for the empty bath tub lift to be raised, so that the lift does not drop even after subsequent loading.
  • two scissor-like underframes 202, 203 are mounted under a seat plate 201 that takes up almost the entire length of a bathtub 200, as a result of which this relatively long seat plate is very well supported.
  • a backrest 204 at one narrow end of the seat plate 201 and a footrest 205 at the opposite end attached.
  • the footrest 205 is fastened to the seat plate via a joint 206 so that it can pivot up.
  • Spacers 207 are provided on their underside so that the footrest 205 can slide past an inlet fitting 208 provided in the bath wall.
  • Spacers of this type can also be provided on the side parts of the seat plate in order to ensure that the side parts can slide freely past inlet fittings which are provided in the longitudinal side walls of the bathtub.

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP92109992A 1991-06-24 1992-06-13 Méthode de commande d'un appareil de levage et appareil de levage pour personnes handicapées Expired - Lifetime EP0520267B1 (fr)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
DE19914120620 DE4120620C2 (de) 1991-06-24 1991-06-24 Hubeinrichtung für bewegungsbehinderte Menschen
DE4120620 1991-06-24
DE9113171U 1991-10-23
DE9113170U DE9113170U1 (de) 1991-10-23 1991-10-23 Höhenverstellbare Sitzeinrichtung
DE9113173U DE9113173U1 (de) 1991-10-23 1991-10-23 Höhenverstellbare Sitzeinrichtung
DE9113173U 1991-10-23
DE9113170U 1991-10-23
DE9113171U DE9113171U1 (de) 1991-10-23 1991-10-23 Ventilanordnung
DE9113964U 1991-11-09
DE9113964U DE9113964U1 (de) 1991-11-09 1991-11-09 Sitzeinrichtung
DE9204975U 1992-04-10
DE9204975U DE9204975U1 (de) 1992-04-10 1992-04-10 Mehrwegeventil für einen Badewannenlift
DE9204976U DE9204976U1 (de) 1992-04-10 1992-04-10 Badewannenlift
DE9204976U 1992-04-10

Publications (2)

Publication Number Publication Date
EP0520267A1 true EP0520267A1 (fr) 1992-12-30
EP0520267B1 EP0520267B1 (fr) 1997-03-05

Family

ID=27561554

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92109992A Expired - Lifetime EP0520267B1 (fr) 1991-06-24 1992-06-13 Méthode de commande d'un appareil de levage et appareil de levage pour personnes handicapées

Country Status (3)

Country Link
EP (1) EP0520267B1 (fr)
AT (1) ATE149335T1 (fr)
DE (1) DE59208090D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0634160A1 (fr) * 1993-07-17 1995-01-18 Schmidt & Lenhardt GmbH & Co. oHG Elévateur de bain pour invalide
EP0756116A2 (fr) * 1995-07-28 1997-01-29 Schmidt & Lenhardt GmbH & Co. oHG Soupape d'arrêt
EP0769285A1 (fr) * 1995-07-31 1997-04-23 Schmidt & Lenhardt GmbH & Co. oHG Elévateur de bain et procédé pour l'extension du système

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545013A (en) * 1969-05-23 1970-12-08 Harlen A Discoe Hydro bathtub safety aid
DE3635876A1 (de) * 1986-10-22 1988-05-05 Unbescheiden Gmbh Sitzbadewanne mit beweglichem sitz
EP0347652A2 (fr) * 1988-06-23 1989-12-27 Schmidt & Lenhardt GmbH & Co. oHG Appui de dos pour tablettes de siège et de chaise-longue
FR2635262A1 (fr) * 1988-08-10 1990-02-16 Marchand Bernard Baignoire pourvue d'un siege mobile verticalement
DE8914682U1 (de) * 1989-12-14 1990-03-08 Kiepke, Karl-Ulrich, 3004 Isernhagen Druckloser Wasseranschluß für Badelifte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545013A (en) * 1969-05-23 1970-12-08 Harlen A Discoe Hydro bathtub safety aid
DE3635876A1 (de) * 1986-10-22 1988-05-05 Unbescheiden Gmbh Sitzbadewanne mit beweglichem sitz
EP0347652A2 (fr) * 1988-06-23 1989-12-27 Schmidt & Lenhardt GmbH & Co. oHG Appui de dos pour tablettes de siège et de chaise-longue
FR2635262A1 (fr) * 1988-08-10 1990-02-16 Marchand Bernard Baignoire pourvue d'un siege mobile verticalement
DE8914682U1 (de) * 1989-12-14 1990-03-08 Kiepke, Karl-Ulrich, 3004 Isernhagen Druckloser Wasseranschluß für Badelifte

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0634160A1 (fr) * 1993-07-17 1995-01-18 Schmidt & Lenhardt GmbH & Co. oHG Elévateur de bain pour invalide
EP0756116A2 (fr) * 1995-07-28 1997-01-29 Schmidt & Lenhardt GmbH & Co. oHG Soupape d'arrêt
EP0756116A3 (fr) * 1995-07-28 1997-12-03 Schmidt & Lenhardt GmbH & Co. oHG Soupape d'arrêt
EP0769285A1 (fr) * 1995-07-31 1997-04-23 Schmidt & Lenhardt GmbH & Co. oHG Elévateur de bain et procédé pour l'extension du système

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DE59208090D1 (de) 1997-04-10
EP0520267B1 (fr) 1997-03-05

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