EP1958543A2 - Elément réglable d'un meuble - Google Patents

Elément réglable d'un meuble Download PDF

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Publication number
EP1958543A2
EP1958543A2 EP08000147A EP08000147A EP1958543A2 EP 1958543 A2 EP1958543 A2 EP 1958543A2 EP 08000147 A EP08000147 A EP 08000147A EP 08000147 A EP08000147 A EP 08000147A EP 1958543 A2 EP1958543 A2 EP 1958543A2
Authority
EP
European Patent Office
Prior art keywords
drive
element according
base body
advantageously
pivoting part
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Withdrawn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
EP08000147A
Other languages
German (de)
English (en)
Other versions
EP1958543A3 (fr
Inventor
Georg Dipl.-Ing. Appeltshauser
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
Application filed by Individual filed Critical Individual
Publication of EP1958543A2 publication Critical patent/EP1958543A2/fr
Publication of EP1958543A3 publication Critical patent/EP1958543A3/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Withdrawn legal-status Critical Current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
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/12—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds changeable to beds by tilting or extending the arm-rests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back

Definitions

  • the invention relates to an adjustable element of a piece of furniture according to the preamble of claim 1.
  • the invention has for its object to form the generic adjustable element so that with him a reliable tilt adjustment with simple structural design is possible.
  • the element according to the invention has the pivoting part, which is connected via the tension element to the drive.
  • the tension element is designed such that it is displaced for pivoting the pivoting part in its longitudinal direction.
  • the pivoting part can be easily adjusted in its inclination.
  • the element according to the invention is structurally simple and therefore can be manufactured inexpensively.
  • the element according to the invention consists of a base body and a pivoting part.
  • a pivoting part which are each pivotable relative to each other.
  • each pivoting part is connected via at least one tension element to the drive.
  • the drive can be provided on the main body, which does not participate even in the pivoting process.
  • the drive advantageously has at least one pivotable adjustment tab on which the tension element is attached.
  • the adjusting tab is pivoted while the tension element is moved.
  • the adjusting tab is coupled to a drive element, which is advantageously a gas spring. With her, the adjustment can be easily pivoted to bring the pivoting part in a desired inclination position.
  • the drive element may also be a Spindelhubmotor.
  • the drive has at least two adjusting tabs.
  • at least one tension element is attached to each adjustment tab.
  • the adjusting tabs are pivotable in opposite directions to each other.
  • the two adjusting tabs are interconnected by the drive element.
  • the two adjustment tabs can then be reliably pivoted in opposite directions via the drive element.
  • the drive element engages on a remote from the pivot axis of the adjusting tab area, so that a sufficiently large lever arm is available to pivot the adjusting tab about its axis. Accordingly, the drive element has to expend only a small amount of force in order to pivot the adjustment tab for the adjustment process.
  • the Verstelllasche triangular outline It therefore requires little space in the installation position.
  • the drive element engages in this case at the narrow end portion of the adjusting tab, while the pivot axis is advantageously provided at the wider end of the adjusting tab.
  • the tension element engages in this case at the wider end of the adjusting tab.
  • the pivot axis and the connection of the tension element are thus adjacent to each other at the wider end region of the adjustment tab.
  • the drive at least two adjusting tabs that can be pivoted in the same direction.
  • the two adjusting tabs are pivoted in this case to the same extent, they are connected by at least one coupling element.
  • the drive element advantageously engages on the one adjusting tab and is mounted on the main body or on the pivoting part.
  • the main body and the pivoting part are advantageously connected directly articulated.
  • the hinge axis between the base body and the pivoting part or the pivoting part and a next pivoting part is at least approximately in the outside of the base body and pivoting part.
  • main body or the pivoting part with at least one slide guide instead of the hinge axis, in which then engage the pivoting part or the base body with at least one guide member.
  • the drive element can be blocked. There is then the possibility for the user to block the drive element in any desired inclination position of the swivel part and thus to adjust the inclination position.
  • At least one control cable such as a Bowden cable used.
  • the base body and the pivoting part together with the drive an independent unit that can be retrofitted to a piece of furniture.
  • This has the advantage that this stand-alone unit can be added to already existing furniture later as a backrest and / or as a side panel.
  • At least part of the backrest and / or at least part of at least one side part is formed by the adjustable element.
  • the backrest or the side part is attached to the frame of the furniture in this case.
  • the frame is advantageous here a frame on which the seat part of the furniture is mounted.
  • the frame for example a frame, of the furniture forms the main body of the adjustable element. Then the at least one pivoting part is mounted on the base body or frame of the frame.
  • the furniture described and illustrated below are characterized in that they have at least one adjustable side part.
  • Under side part is also a backrest of the furniture to understand, which may be a chair, but also a bed.
  • the adjustable side panel supports the person sitting or lying on the chair or on the bed.
  • the side part may for example also be a leg rest, which is adjusted in a manner to be described in a curved position, if necessary.
  • the furniture according to Fig. 1 is a chair in the form of a sofa and has a frame 1, which has an exemplary rectangular outline. In the corner areas of the frame 1 there are feet 2 with which the seating furniture rests on the ground. On the frame 1, at least one seat part 3 is mounted. Depending on the size and / or design of the chair can be stored on the frame 1 and a plurality of seat parts.
  • the chair has a backrest 4, which is adjustable in its inclination.
  • the backrest 4 is pivotally mounted on one longitudinal side of the frame 1.
  • the backrest 4 can be adjusted in its inclination over its entire length. But it is also possible to provide only a part of the backrest 4 adjustable in the inclination or divide the backrest into two or more pivotal backrest parts.
  • the chair also has two opposite side parts 5, 6, which are mounted in the embodiment in each case adjustable in the inclination on the opposite narrow sides of the frame 1. It is possible that only one of the two side parts 5, 6 is adjustable.
  • the seating can also be designed in such a way that only the side parts 5, 6, but not the backrest 4, or optionally only one of the side parts 5, 6 and / or the backrest 4 are adjustable.
  • the backrest and the side parts 5, 6 are identical in terms of their adjustable training. In Fig. 1 the two side parts 5, 6 are formed differently with regard to their operation.
  • the backrest and the side parts 5, 6 are basically the same, so that the following explanations apply both to the backrest 4 and to the side parts 5, 6.
  • the side part 5, 6 has a rectangular base body 7, with which the side part 5, 6 is attached to the outside of the narrow sides of the frame 1.
  • the main body 7 can be attached to the frame narrow sides in any suitable manner.
  • upper longitudinal side 8 of the base body 7 is provided with a hinge axis 9, which is adjacent to the side facing away from the frame 1 outside 10 of the base body 7 and extends advantageously over the length of the base body.
  • the hinge axis 9 extends through guide sleeves 11, which are arranged distributed at a distance along the longitudinal side 8 of the main body 7.
  • each frame 1 facing the inner side 12 of the base body 7 are spaced from each other two recesses 13, 14, in the bottom of each a bearing opening 15, 16 opens.
  • a pin 17, 18 of an adjusting tab 19, 20 engages in the two bearing openings 15, 16.
  • the depth of the recesses 13, 14 is selected so that the adjusting tabs 19, 20 lie completely in the installed position within the recesses and do not protrude beyond the inner side 12 of the main body 7 ( Fig. 7 ).
  • the two recesses 13, 14 are at a distance from the narrow sides 21, 22 of the base body 7 and to the upper longitudinal side 8. Both recesses 13, 14 are connected by a further recess 23 with each other, which extends to the bottom 24 of the main body 7.
  • the hinge axis 9 of the main body 7 is provided with an intermediate body 25, the same length and the same thickness as the base body 7 has.
  • top 26 of the intermediate body 25 is provided with a hinge axis 27 which is arranged as the hinge axis 9 at the transition from the top 26 to the outside 28 of the intermediate body 25 and mounted in guide sleeves 29. They are also distributed over the length of the intermediate body 25.
  • About the hinge axis 27 of the intermediate body 25 is connected to an end body 30, which advantageously has the same length and thickness as the base body 7 and the intermediate body 25.
  • the main body 7, the intermediate body 25 and the end body 30 are for adjusting the side part 5, 6 relative to each other about the respective axes 9, 27 pivotally.
  • the intermediate body 25 has the smallest width
  • the end body 30 has the largest width.
  • the body 7, 5, 30 also have other widths than shown.
  • the intermediate body 25 and the end body 30 are biased in their bent position and do not rattle, sitting on the hinge axes 9, 27 each have at least one helical torsion spring 31, 32 which biases the tension elements 42, 43.
  • These springs are located in the region between two guide sleeves 11, 29.
  • the upper side 8 of the main body 7 is provided with a recess 33 and the lower side 34 of the intermediate body 25 with a recess 35.
  • a depression 36 is provided in the upper side 26 of the intermediate body 25, and a depression 38 is provided in the lower side 37 of the end body 30.
  • the depressions 33, 35, 36 and 38 are advantageously the same width and the same depth. They extend over the entire width of the respective top or bottom of the main body 7, the intermediate body 25 and the end body 30, whereby the production of the wells is easily possible.
  • the intermediate body 25 and the end body are also provided with (not shown) guide sleeves which lie in the mounted position between the guide sleeves 11, 29.
  • the adjusting tabs 19, 20 are part of an adjusting device 39, with which the adjustment of the side parts 5, 6 is possible.
  • the adjusting tabs 19, 20 each have a triangular shape and are mirror images of each other in the recesses 13, 14 of the body 7 housed.
  • the bearing pins 17, 18 are provided at the opposite corner region at the wider end of the adjusting plates 19, 20.
  • hooking elements 40, 41, in the tension elements 42, 43 are mounted. They are formed by flat and narrow bands.
  • the tension element 42 is substantially shorter than the tension element 43.
  • the tension elements are each provided with a suspension opening 44, 45 near their two ends.
  • the tension elements 42, 43 are plugged with their lower mounting holes 44, 45 in the installed position on the suspension elements 40, 41 of the adjusting plates 19, 20.
  • the intermediate body 25 is provided approximately at half the height at a distance from its narrow sides, each with a suspension element 46, on which the short tension elements 42 are inserted with their suspension openings 44.
  • the end body 30 is also provided with suspension elements 47, on which the longer tension elements 43 are inserted with their upper suspension openings 45.
  • the suspension elements 40, 41; 46, 47 are advantageously short pins which protrude beyond the frame 1 facing the inside of the adjusting tabs 19, 20, the intermediate body 25 and the end body 30.
  • the two adjusting tabs 19, 20 are coupled together at their lower in the installed position narrow end by a gas spring 48. It lies in the installed position in the recess 23 and does not project beyond the inner side 12 of the main body 7.
  • the gas spring 48 is hinged at its two ends to the pins 17, 18 having side of the adjusting plates 19, 20.
  • the blocking of the gas spring 48 can be canceled with a control cable 49, preferably a Bowden cable.
  • Fig. 3 shows the side part 5, 6 in the extended position, in which the base body 7, the intermediate body 25 and the end body 30 lie in a plane.
  • the tension elements 42, 43 lie directly next to each other, the short tension elements 42 being provided on the sides of the long tension elements 43 facing away from each other.
  • the long tension elements 43 are connected to the suspension elements 41, 42, which have the greatest distance from the pivot axes of the adjustment plates 19, 20 formed by the pins 17, 18.
  • the other suspension elements 40, 41 for the short tension elements 42 are in the middle between the axes of the pins 17, 18 and the suspension elements 40, 41 for the long tension elements 43.
  • the piston rod 50 of the gas spring 48 is extended, whereby the adjusting tabs 19, 20th about the pins 17, 18 are pivoted in opposite directions to each other outwards. This has the consequence that the pin 17 and the suspension elements 40 and 18, 41 lie in inclined planes which converge in the direction of the gas spring 48.
  • the tension elements 42, 43 rest on the side of the side part 5, 6 facing the frame.
  • the tension members 42, 43 are flat bands that apply only a little. They can be made of steel or tensile plastic.
  • the blocking of the gas spring 48 is canceled by means of the control cable 49. Then, pressure may be exerted on the end body 30 by hand or with the body. This has the consequence that on the tension elements 43, the adjusting tabs 19, 20 are pivoted in opposite directions to each other about the pins 17, 18 inwards. Since the end body 30 is connected to the intermediate body 25 via the hinge axis 27, the intermediate body 25 is pivoted about the hinge axis 9 with respect to the base body 7. As soon as the desired inclination position of the side parts 5, 6 is reached, the gas spring 48 is blocked again with the aid of the actuating cable 49.
  • the tension members 42, 43 are tensile, they hold the end body 30 and the intermediate body 25 in the respective inclination position. So that the tension elements 42, 43 rest reliably in the inclined position, the contact areas of the main body 7, the intermediate body 25 and the end body 30 are curved (FIG. Fig. 7 ).
  • the inner side 12 of the main body 7 is formed curved near the upper edge, while the inner side 51 of the intermediate body 25 is formed over its entire height curved so that the tension elements 42, 43 lie flat against her.
  • the inner side 52 of the end body 30 is formed corresponding curved in the lower edge region.
  • the tension members 42, 43 move relative to the adjustment tabs 19, 20, which are pivoted about their respective pins 17, 18.
  • the suspension elements 40, 41, 44, 45 are for this reason circular in cross-section pin, so that the relative movement between the adjustment tabs 19, 20 and the tension members 42, 43 is easily possible.
  • the inclined position of the side part 5, 6 is in Fig. 4 shown.
  • the two adjusting tabs 19, 20 are pivoted about their pins 17, 18 maximum against each other. Accordingly, the side parts 5, 6 are maximally inclined.
  • the torsion springs 31, 32 ensure that the intermediate body 25 and the end body 30 are biased and do not rattle.
  • the control cable 49 is flexible, so that it can be installed within the side part 5, 6 in any desired manner ( Fig. 1 ). From the outside then only the actuating element 53 can be seen, which is guided in the embodiment near the upper edge of the end body 30 at the end face to the outside ( Fig. 1 . 3 and 4 ).
  • the side parts 5, 6 are fastened to the main body 7 on the outside of the respective frame side.
  • the frame 1 has a width such that it covers the recesses 13, 14, 23 on the inside of the main body 7. Since the tension elements 42, 43 apply only a little, they can easily be guided between the inside 12 of the base body 7 and the outside of the corresponding frame side upwards.
  • the main body 7, the intermediate body 25 and the end body 30 are housed in a coating 54 which may be made of any suitable material.
  • the bodies 7, 25, 30 are thin components that can be easily accommodated in the coating 54.
  • the articulated connection between the body 7, 25, 30 can also be done by way of example hinges, bands or corresponding pivot fittings.
  • Fig. 8 shows another example of how such a hinge connection can be formed.
  • the base body 7 is provided at its upper edge with a slotted guide 57, in which the intermediate body 25 engages with at least on its underside 34 projecting guide member 58.
  • the intermediate body 25 is provided at its upper edge 26 with at least one slide guide 59, in which the end body 30 engages with at least one guide part 60 protruding beyond its underside 37.
  • the slotted guide 57 and the guide member 58 are in side view according to Fig. 8 on a circular arc whose axis 61 near the outside 62 of the coating 54 is located. Also, the slotted guide 59 and the guide member 60 are curved about an axis 63, which is also in or near the outside 62 of the coating 54. This position of the axes 61, 63 ensures that the coating 54 does not wrinkle during pivoting, but runs continuously curved in the transitional area between the various bodies 7, 25, 30. The inclination adjustment of the side part 5, 6 takes place otherwise in the same manner as in the previous embodiment.
  • the Fig. 9 to 11 show an embodiment in which the two adjusting tabs 19, 20 are pivotable about their pins 17, 18 in the same direction. While in the previous embodiments, the adjusting tabs 19, 20 are mounted mirror-inverted to each other on the base body 7, they are in the embodiment of the Fig. 9 to 11 in the same direction pivotally mounted on the base body 7.
  • the suspension points 40, 41 for the tension elements 42, 43 are, seen in view, in each case to the left of the pins 17, 18. Near the lower, tapered end, the two Verstelllaschen 19, 20 are interconnected by a push rod 64, with their ends is hinged to the adjusting tabs 19, 20.
  • the piston rod 50 of the gas spring 48 is articulated, which in turn is pivotally connected to the base body 7.
  • a common recess 65 is provided in the inner side 12 of the base body 7, which extends to the bottom 24 of the base body.
  • the adjusting tabs 19, 20, the push rod 64 and the gas spring 48 are in turn recessed in the recess 65th
  • the intermediate body 25 and the end body 30 are connected in the manner described via the tension elements 42, 43 with the adjusting tabs 19, 20.
  • the piston rod 50 of the gas spring 48 is extended.
  • the blocking of the gas spring 48 is canceled by the (not shown) control cable.
  • the end body 30 and the intermediate body 25 against each other and against the Base body 7 are pivoted.
  • the adjusting tabs 19, 20 are pivoted clockwise about the pins 17, 18.
  • the synchronization of the adjusting plates 19, 20 is ensured by the push rod 64.
  • Fig. 11 shows the inclined side part 5, 6.
  • the adjusting tabs 19, 20 are pivoted about their pins 17, 18 maximum.
  • the torsion springs 31, 32 bias the intermediate body 25 and the end body 30 and prevent rattling.
  • the longer tension member 43 is hooked to the farthest from the pin 17, 18 remote hanger 40, 41, while the hanger 40 for the short tension member 42 centered between the other hanger 40, 41 and the pin 17, 18th lies.
  • the side part 5, 6 is the same design as in the previous embodiments.
  • the articulation between the individual elements of the side part, as shown, on the hinge axes 9, 27, but also on the slotted guides according to Fig. 8 or via hinges, fittings and the like can be achieved.
  • the Fig. 12 to 14 show that the side part 5, 6 may consist only of the main body 7 and the end body 30.
  • the end body 30 is connected via the axis 9 hingedly connected to the base body 7.
  • the adjusting device 39 Since only the pivotable end body 30 is provided, the adjusting device 39 has only the same length pulling elements 43. They are mounted with their lower end in the adjusting tabs 19, 20, according to the embodiment according to the Fig. 1 to 7 are arranged pivotably in opposite directions. The articulation of the tension element 43 on the Verstelllasche 19, 20 is located at the end of the pin 17 farthest end of the wider part of the adjustment tab.
  • a roller 66 is freely rotatably mounted near the upper edge of the main body 7, which protrudes slightly beyond the base body 7 and is advantageously wider than the respective tension element 43. As a result, the pivotal movement of the end body 30 is facilitated.
  • the gas spring 48 can sit between the base body 7 and the end body 30 on the hinge axis 9 at least one leg torsion spring, as is the case in the previous embodiments.
  • the torsion springs 31, 32 are dispensed with.
  • the gas spring 48 is designed so that it can pivot the adjusting tabs 19, 20 to the required extent to bring the side part 5, 6 in the extended position.
  • Fig. 15 shows the possibility of forming the side part 5, 6 of more than two or three articulated bodies.
  • four such pivot body 67 are arranged one above the other on the base body 7 and each hinged together. They are advantageously the same length, the same width and the same thickness.
  • the swivel body 67 are formed the same as the intermediate body 25 according to the Fig. 1 to 7 ,
  • the bodies 67 are connected to each other by a hinge axis 27.
  • the main body 7 is connected via the hinge axis 9 with the adjacent pivot body 67.
  • On the hinge axes 9, 27 sits in the exemplary embodiment in each case a leg torsion spring 31, 32nd
  • the adjusting device 39 is substantially the same design as in the embodiment of the Fig. 1 to 7 , The only difference is that four tension elements 42, 43, 68, 69 are hinged to the adjusting tabs 19, 20 corresponding to the number of pivot bodies 67.
  • the tension elements are of different lengths, with the longest tension elements 69 having the smallest distance and the shortest tension elements 42 having the greatest distance from one another.
  • the base body 7 and the pivot body 67 lie in a common plane.
  • the piston rod 50 the gas spring 48 is extended.
  • the blocking of the gas spring 48 is released.
  • the pivot body 67 the adjusting tabs 19, 20 are pivoted about the pins 17, 18 in opposite directions to each other via the tension elements 42, 43, 68, 69, wherein the piston rod 50 is retracted.
  • the gas spring 48 is blocked.
  • the tension / compression-resistant tension elements 42, 43, 68, 69 ensure that the pivot bodies 67 are secured in their adjusted pivot position.
  • the articulation of the longest pulling element 69 on the adjusting tab 19, 20 at the wide end of the greatest distance from the pin 17, 18, while the shortest tension members 42 have the smallest distance from the pin 17, 18.
  • the described embodiments show that for the side parts 5, 6, a different number of pivot bodies can be used, which can also be variable in their width. In this way, the construction of the side parts 5, 6 can be optimally adapted to the intended shape of the side parts and / or to the shape design of the respective furniture.
  • Fig. 15 can the torsion springs 31, 32 omitted when the gas spring 48 is designed so that by pivoting out the piston rod 50, the adjusting plates 19, 20 pivoted back and the tension members 42, 43, 68, 69, the pivot body 67 can be pivoted back.
  • Fig. 16 shows by way of example the possibility of accommodating the adjusting device 39 not in the main body but in the end body 30.
  • the longer tension elements 43 are held on the inside of the frame leg.
  • the end body 30 has the recesses 13, 14 for the adjusting tabs 19, 20 and the recess 23 for the gas spring 48.
  • the intermediate body 25 is pivotally connected via the hinge axis 9 with the upper edge of the frame leg 70.
  • the hinge axis 9 is located on the upper end side of the frame leg 70 at the transition to the outside thereof. The articulation between the intermediate body 25 and the end body 30 takes place in the manner described via the hinge axis 27.
  • the side part 5 is adjusted in the same manner, as has been explained with reference to the previous embodiments.
  • the rotated by 180 ° arrangement of the adjusting device 39 does not change the operation.
  • the control cable for canceling the blocking of the gas spring 48 can be conveniently operated by means of the actuating element 53.
  • Fig. 16 is shown for the side part 5, the inclined position and the backrest 4, the stretched position.
  • the configuration of the adjusting device 39 may be made to the statements relating to the embodiment according to the Fig. 1 to 6 to get expelled.
  • a tension spring instead of the gas spring 48 and a tension spring can be used with a brake.
  • the brake ensures that the tension spring is held in the respective tensioned position, whereby the set inclination of the side parts 5, 6 and the backrest 4 is ensured.
  • Fig. 17 shows the possibility of connecting the main body 7, the pivot body 25 and the end body 30 via hinges 73 to 76 with each other. They are flexibly formed, for example, formed by fabric strips.
  • the bands 73 to 76 are provided so as to be fixed to the individual bodies 7, 25, 30 alternately on the inside and on the outside. In this case, adjacent bands are each connected alternately with respect to their attachment to the bodies.
  • the band 73 is fastened to the rear side of the main body 7, to the front side of the intermediate body 25 and then to the rear side of the end body 30 again.
  • the adjacent band 74 is laid so as to extend on the front side of the main body 7, on the rear side of the intermediate body 25, and on the front side of the end body 30.
  • the bands 73 to 76 are thin, so that they apply only a little.
  • the intermediate body 25 and the end body 30 two or more such band groupings are provided.
  • the tapes do not have to, as in Fig. 17 is shown by way of example, with a small distance next to each other. It is sufficient that the bands also have greater distance from each other.
  • Fig. 1 shows by way of example for the side part 6, that instead of a control cable 49 and a lever means 71 can be used, with the blocking of the gas spring 48 can be canceled or achieved.
  • the lever device 71 has a led out between the base body 7 and the frame 1 upwards lever 72, with the user conveniently blocking the gas spring 48 can be lifted.
  • the lever 72 may advantageously be loaded in the direction of a blocking position, so that it automatically pivots back into a position blocking the gas spring 48 after releasing.
  • the adjusting device 39 may be provided with a Spindelhubmotor, with which the adjusting tabs 19, 20 can be pivoted in the manner described.
  • the torsion springs 31, 32 are in This case is necessary to allow the tilt adjustment of the side parts 5, 6 and the backrest 4.
  • the embodiments described by way of example may optionally be used for the side parts 5 and / or 6 and / or for the backrest 4. It is possible to use the different embodiments mixed for these adjustable parts of a piece of furniture.
  • the described adjustment can be used on all furniture that have adjusting elements.
  • the backrest of a seat, a chair or head area of a bed can be tilted with these elements. It is also possible to adjust in this way, for example, a leg rest of a chair in the inclination.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Pivots And Pivotal Connections (AREA)
EP08000147A 2007-01-09 2008-01-07 Elément réglable d'un meuble Withdrawn EP1958543A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710002296 DE102007002296B4 (de) 2007-01-09 2007-01-09 Verstellbares Element eines Möbels

Publications (2)

Publication Number Publication Date
EP1958543A2 true EP1958543A2 (fr) 2008-08-20
EP1958543A3 EP1958543A3 (fr) 2011-03-09

Family

ID=39477791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08000147A Withdrawn EP1958543A3 (fr) 2007-01-09 2008-01-07 Elément réglable d'un meuble

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EP (1) EP1958543A3 (fr)
DE (1) DE102007002296B4 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPI20130025A1 (it) 2013-04-05 2014-10-06 Edra Spa Elemento a conformazione variabile per la definizione di schienali, sponde o braccioli in divani e poltrone.

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Publication number Priority date Publication date Assignee Title
EP0151816A2 (fr) * 1984-01-13 1985-08-21 Poltrona Frau S.p.A. Dispositif pour régler et positionner une chaise
FR2717666A1 (fr) * 1994-03-24 1995-09-29 Markarian Productions Pierre Banquette transformable en lit.
GB2292518A (en) * 1994-08-25 1996-02-28 Jurek Buchacz Seat having adjustable depth
DE4433802A1 (de) * 1994-09-22 1996-03-28 Bali Schaumstoff Gmbh Umwandelbares Sitz-Liegemöbel
FR2736250A1 (fr) * 1995-07-04 1997-01-10 Roset Sa Canape-lit transformable

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DE626080C (de) * 1934-03-24 1936-08-27 Carl Straub Fa Mittels Federn in einem Sesselgestell vorn abgestuetzter, verschiebbarer Sitz
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