EP0236891B1 - Klappmöbel - Google Patents

Klappmöbel Download PDF

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Publication number
EP0236891B1
EP0236891B1 EP87102902A EP87102902A EP0236891B1 EP 0236891 B1 EP0236891 B1 EP 0236891B1 EP 87102902 A EP87102902 A EP 87102902A EP 87102902 A EP87102902 A EP 87102902A EP 0236891 B1 EP0236891 B1 EP 0236891B1
Authority
EP
European Patent Office
Prior art keywords
folding piece
furniture according
furniture
folding
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP87102902A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0236891A2 (de
EP0236891A3 (en
Inventor
Oswald Brunn
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
Priority to AT87102902T priority Critical patent/ATE95681T1/de
Publication of EP0236891A2 publication Critical patent/EP0236891A2/de
Publication of EP0236891A3 publication Critical patent/EP0236891A3/de
Application granted granted Critical
Publication of EP0236891B1 publication Critical patent/EP0236891B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A47C1/0265—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics
    • A47C4/10—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
    • A47C4/14—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
    • A47C4/16—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type

Definitions

  • the invention relates to a folding piece of furniture, in particular a folding armchair, according to the preamble of patent claim 1.
  • Folding furniture according to the preamble of claim 1 is known from EP-A-0 172 116.
  • the connecting pieces are provided in the form of downwardly extending extensions which engage an additional guide device for the purpose of adjusting a foot part and also engage in a guide formed on the rear legs.
  • DE-A-3 401 552 describes a folding piece of furniture in which guiding elements are formed on the side in the region of connecting pieces between the backrest and the seat, each of which engages in a guide.
  • US-A-3 709 554 describes a folding armchair with a guide arranged in the rear legs for adjusting the seat angle.
  • US-A-2 072 075 shows a folding piece of furniture with an adjusting device arranged on the armrests.
  • the invention has for its object to improve a folding furniture of the type mentioned so that an independent or at least largely independent adjustment of the seat inclination is possible.
  • the seat inclination can be changed without adjusting the backrest.
  • the folding furniture can be used not only as a deck chair or recliner, but also as a normal chair with a horizontal seat, that is to say also as a dining chair or the like.
  • a folding piece of furniture according to the invention preferably consists of wood, but can also be formed from other materials, such as plastic or metal.
  • an adjustment device which is integrated into the armrests and which enables an inclination adjustment of the backrest and is designed in such a way that the folding furniture can be folded into a compact arrangement requiring little space for the purpose of transport or storage.
  • the adjustment device provided in a preferred embodiment of the folding furniture is extremely easy to assemble, is practically wear-free and does not impair the range of the inclination adjustment of the backrest.
  • FIG. 1 shows the side view of a folding piece of furniture, consisting of a backrest 1, a seat 2, armrests 3, rear legs 4 and front legs 5.
  • guides 6 on the rear legs 4 along the respective rear leg and on its inwardly facing surface Provided, which are indicated by dashed lines in Fig. 1 and are milled into the inner surface of the rear legs 4 in a folding piece of furniture made of wood in the form of a groove.
  • the seat has 2 side rails 7 and the backrest 1 side rails 8.
  • the side rails 8 are connected to the side rails 7 via connecting pieces 9.
  • the connectors 9 are rotatably mounted on the side rails 8 by pins, bolts or the like.
  • the connecting pieces 9 are rotatably supported with respect to the side rails 7 with pins and bolts.
  • the armrest is usually pivoted on the side rail 8 and rotatably supports the upper ends of the front and rear legs 4, 5.
  • Each front leg 5 is rotatably attached to the associated side rail 7.
  • the, for example, pin-shaped guide elements 11 engage in the guide 6 formed by a guide groove on the rear leg 4, the guide elements 11 also being able to be provided elsewhere on the folding furniture, for example the location of the pins or bolts 12 or in the area of the connecting pieces 9.
  • the guide 6 described in connection with FIG. 1 has the shape of a groove in the embodiment shown in FIG. 2, which is milled or worked out on the rear leg 4 into the inner surface of the rear leg and extends over a predetermined length of the rear leg.
  • two locking grooves 15, 16 are provided, which have substantially the same shape and depth as the guide groove 6 and go directly into the guide groove 6.
  • the locking grooves 15, 16 run essentially parallel to one another and are spaced from one another such that a noticeable adjustment of the inclination of the seat 2 can be achieved.
  • locking grooves 15, 16 a larger number of such locking grooves can also be provided, each opening into the guide groove 6, so that the guide elements 11 during the adjustment of the folding furniture from the guide groove 6 into the respectively desired pair of locking grooves, e.g. 15 or 16, can be snapped into place.
  • the locking grooves 15 and 16 are each provided at an obtuse angle to the guide groove 6.
  • This alignment of the locking grooves with respect to the guide groove 6 has the advantage that the guide elements 11 do not run back out of the respective locking groove even when slight forces are applied to the front edge of the seat 2 into the guide groove 6 and can thus result in unintentional adjustment of the folding furniture.
  • the locking grooves 15, 16 etc. run out of the guide groove 6 in the horizontal direction. It can be further advantageous if the guide groove 6 is slightly inclined with respect to the axis of the rear legs, as shown in FIG. 2.
  • the guide with locking grooves explained in connection with FIG. 2 can be used both in a folding piece of furniture, the Backrest 1 is adjustable, the adjustment mechanism being integrated in the armrest 3 shown in FIG. 2 or also in the case of a folding piece of furniture, the backrest 1 of which is not adjustable in accordance with FIG. 1.
  • Fig. 3 shows a further modified embodiment with respect to the adjustment mechanism for the seat inclination.
  • the guide 6 is preferably formed by a guide groove running along the inner surface of the rear legs 4 and, in contrast to the embodiment according to FIG. 2, contains depressions or depressions or bores provided along the guide groove, which are denoted by 18, 19, 20.
  • laterally adjustable pins 21 must be provided in this embodiment, preferably in the form of threaded screws, which are adjustable laterally with respect to a threaded sleeve 22.
  • the sleeve 22, which has an internal thread corresponding to the setscrew 21, is inserted into the side member 6, further passes through the respective connecting pieces 9 and preferably also passes through a spacer element or a spacer ring 24, which is usually found between the backrest or seat and the folding furniture Legs is arranged.
  • a spacer element or a spacer ring 24 which is usually found between the backrest or seat and the folding furniture Legs is arranged.
  • this is provided at its end facing the inside of the chair with a ball 25 or another actuating element and can thus be rotated relative to the threaded sleeve 22 firmly inserted into the side rail 6 into the guide groove 6 or out of the guide groove 6.
  • Fig. 4 shows three depressions or recesses 18 to 20 arranged one above the other along the guide groove 6, which means that in this embodiment the seat can assume three different inclinations.
  • the depressions or recesses 18 to 20 preferably have a circular profile which is adapted to the outer diameter of the pin 21.
  • the pin 21 is to be rotated to the left by an amount in FIG. 4, so that it has just been moved out of the relevant recess, for example 18, but still remains within the guide groove 6 and after adjusting the inclination of the Seat can be screwed back into the corresponding other recess.
  • the guide groove is provided substantially centrally along the inner surface of the rear leg 4, i.e. at the level of the axis of the hind leg 4.
  • the pin 21 can also be provided in the area of the connecting piece 9, with an appropriately strong connecting piece 9 providing an internal thread corresponding to the pin 21 in the connecting piece 9, which is preferably made of metal, and then the use of a threaded sleeve 22, as described in connection with FIG. 4, is unnecessary.
  • the pin 21 with the associated threaded sleeve can also be in the area of the spar 7, i.e. Instead of the pins 12 and thus be provided in the area of the seat 2 with a corresponding adjustment of the pivot points of the front and rear legs relative to the seat and armrests.
  • a pin or bolt is provided instead of the threaded pin 21, which is preferably pressed by spring preload in the direction of the guide groove 6 and thus pulled out to adjust the inclination of the seat against the spring preload towards the center of the chair and for the purpose of re-adjusting the seat inclination Locking in an associated locking recess must be released.
  • the described device for adjusting the seat inclination can preferably be used in the same way with folding furniture made of wood, but in the same way also with folding furniture made of plastic and / or metal.
  • An adjusting device for folding furniture is described below, which makes it possible to fold the folding furniture into a very compact form, e.g. for the purpose of storage, collapse.
  • FIG. 5 shows a side view of a folding piece of furniture which has a backrest 101 and a seat 102.
  • the backrest 101 has side rails 103 and the seat has a side rail 104.
  • the backrest 101 and the seat 102 are connected to one another at their side rails 103, 104 via a connecting piece 105, preferably made of metal, which in a manner known per se by means of pins or bolts 106, 107 and at the ends of the side rails 103, 104 facing each other is attached.
  • a slot is preferably milled into the ends of the two side rails 103, 104 facing each other, in which the plate-shaped connecting piece 105 engages and is rotatably mounted with respect to the side rails 103, 104 by means of the pins or bolts 106, 107.
  • Each side rail is rotatably connected to a front leg 110 via a screw 108.
  • an armrest 111 is rotatably connected at one end to the associated side rail 103 via a screw 112 or the like.
  • Each front leg 110 is preferably connected to the associated rear leg 113 in the same manner as described in relation to the side rails 103, 104, namely by means of a preferably plate-shaped one Connector 114.
  • the upper ends of front leg 110 and rear leg 113 are slotted to receive connector 114, connector 114 being rotatably inserted relative to the upper ends of front leg 110 and rear leg 113 by bolts or the like in the manner to be described is.
  • the bolts 107 protrude laterally outwards from the side rail 103 and engage in the guide groove 115, which is formed along the inner surface of the rear leg 113 over a certain length which enables the folding furniture to be folded up.
  • the guide groove 115 is provided in the inward facing surface of each rear leg 113.
  • the armrest 111 belonging to the adjusting device consists of a support surface 111a, on which the arm can be placed in a known manner.
  • An approximately vertically downwardly projecting part 116 is attached to the support surface 111a, which is preferably completely firmly connected to the support surface 111a at its upper edge and, according to FIG. 5, for fastening the armrest 111 to the associated side rail 103 by means of the screw 112 or the like serves. 5, it is preferred that the part 116 serves as a fastening element for a plate 117 with locking recesses.
  • This plate 117 which can also be referred to as a locking plate, has a slightly curved guide slot 118, which runs essentially in the direction of the armrest 111 or the support surface 111a, and residual recesses 119 going upward from the guide slot 118.
  • the plate 117 is substantially angular from the outside Armrest 111 attached by means of fastening elements 121, 122.
  • these fastening elements are fixedly attached to the plate 117 as pins on the side of the guide slot 118 and are used to fasten the plate 117 in a corresponding manner Openings or bores pressed in, which are provided in part 116 at a corresponding distance from one another.
  • Fig. 5a shows a sectional front view of the right armrest of the folding furniture shown in Fig. 5.
  • the support surface 111a extends from the vertical part 116 so far outwards in the horizontal direction that it covers the connection area between the front leg 110 and the rear leg 113 and the upper ends of the front leg 110 and rear leg 113 from above.
  • a pin 123 is provided which carries at its end facing the part 116 a head 123a (FIG. 7) which, in the assembled state of the adjusting device according to FIGS. 5 and 6, between the plate 117 and the part 116 is movably guided.
  • the plate 117 is fixed to the part 116 while maintaining a distance corresponding to the thickness of the head 123a, for example by means of spacer elements (not shown), which can be provided in the area of the fastening elements 121, 122 on the surface of the plate 117 facing the part 116 .
  • the end of the pin 123 facing away from the head 123a is located in the upper end of the rear leg 113.
  • the upper end of the rear leg 113 carries a bearing sleeve 125 which, on the one hand, fixes the connecting piece 114 in a rotationally fixed manner relative to the rear leg 113 serves and on the other hand is intended to support the headless end of the pin 123.
  • the other end of the connector 114 is rotatable at the upper end of the front leg 110 by means of a bolt or the like stored.
  • the pin 123 To adjust the inclination of the backrest 101, the pin 123 must be adjusted along the guide slot 118 by lifting the armrest 111 and engaged in the latching recess which corresponds to the desired inclination of the backrest 101.
  • the pin 123 in the foremost and in FIG. 5 with 119a to shift designated locking recess or in another predetermined locking recess.
  • a stop element 127 is provided on the rear leg 113, which can have the shape of a pin and is provided on the rear-facing edge of the rear leg 113 at a distance from the pivot point defined by the pin 123, which is approximately the Length of the guide slot 118 corresponds.
  • the stop element 127 comes into contact with the lower surface of the support surface 111a and thereby causes the pin 123 to pivot out of one of the latching recesses 119, as a result of which the pin 123 enters the guide slot 118 during the further folding and, at the same time, the stop 127 is shifted into a recess 128 assigned to it, which is provided in the lower surface of the armrest 111.
  • the stop element 127 which is displaced into the recess 128 in the folded state, prevents the armrest 111 and / or the legs 104, 105 from remaining in a position which is not completely parallel.
  • FIG. 6 shows that the stop element 127 in the form of a pin comes to rest in the recess 128 in the fully collapsed state of the folding furniture, the pin 123 being able to engage in the design-determined predetermined recess 119a.
  • the predetermined latching recess 119a corresponds to the embodiment shown in Fig. 6 of a different recess than that described in connection with Fig. 5.
  • FIG. 7 shows a folding piece of furniture modified compared to FIGS. 5 and 6, in which the armrest carries two parts 116, 130 which run vertically downwards.
  • the two parts 116, 130 are attached to the support surface 111a.
  • part 130 is additionally provided for part 116.
  • the parts 116, 130 can also form an integral element with respect to the support surface 111a, even if the part 116 on the one hand and the parts 116, 130 on the other hand in connection with FIGS. 5, 6 and 7 are shown as parts to be additionally fastened with respect to the support surface 11a are.
  • the distance that the part 130 maintains from the part 116 is slightly greater than the depth of the legs, in particular the front and rear legs, as can be seen in FIG. 7.
  • the arrangement of the plate 117, the pin 123 with its head 123a is the same as that described in connection with FIGS. 5 and 6.
  • the same parts as in FIGS. 5 and 6 are provided with the same reference numerals in FIG. 7.
  • the parts 116, 130 also form a guide for the upper ends of the legs 110, 113, the part 130 compared to the embodiment according to FIGS. 5 and 6 providing a visual protection and a mechanical protection against the Adjustment device delivers.
  • the recess or guide defined by the two parts 116, 130 is designated by 131 in FIG. 7 and is preferably closed at the front end of the armrest in FIG. 8, as illustrated by reference number 132.
  • the cutout 131 is not closed in order to enable the legs 110 and 113 to be inserted into this cutout 131 for the purpose of collapsing into the folded position shown in FIG. 6.
  • the plate 117 is preferably attached to the part 116 by means of pins or pins 121, 122 protruding from it at both ends thereof.
  • the plate 117 can be fastened by means of pins or pins 121, 122 by means of screws; however, pins or pins 121, 122 are preferably used, which are inserted into recesses or bores of part 116, the holes or recesses 133 having the same or only slightly larger diameters than the associated pins 121, 122, so that a safe one , but still releasable attachment of the plate 117 to the part 116 is made possible.
  • the holes or depressions in the part 116 assigned to the pins 121, 122 are drilled into the part 116 from the outer surface or from the recess 131.
  • 7 and 9 show in particular, the pin 123 with its head 123a is displaceable within the recess 131, being mounted in the bearing sleeve 125 such that its head 123a can come into contact with part 116, while the free end of the Pin 123 maintains a slight distance from part 130.
  • the pin 123 with its head 123a has a length which is slightly less than the width of the recess defined between the parts 116, 130. This allows the parts 116, 130 to perform a guiding function with respect to the pin 123 when it is displaced together with the upper end of the rear leg 113 along the guide slot 118 of the plate 117.
  • the backrest 101 is guided along a guide or guide groove 115 by the pins or bolts 107 provided at its lower end and the pin 107 serves as a connecting part with the connecting piece 105 to connect the backrest 101 to the seat 102, which similarly carries a pin 106 on the rear part of the seat or the side rails 104.
  • the bearing sleeve 125 is preferably provided in the upper end of the rear leg 113, which not only serves to receive the pin 123, but at the same time interacts as a connecting part with the connecting piece 114, which has the upper end of a rear leg 113 with the upper end of the associated front leg 110 connects.
  • the connecting piece 114 is rotatably mounted on the front leg 110 by means of a corresponding pin 120 relative to the relevant front leg 110.
  • the space or distance defined by the two parts 116, 130 is thus slightly larger than the clear width of the sections of the front and rear legs 110 and 113 accommodated at this distance. Since the pin 123 is approximately the distance between the two parts 116, 130 has a corresponding length, in the event of the occurrence of transverse forces, the free end of the pin 123 can come into contact with the part 130, thereby preventing the head 123a of the pin 123 from being removed from the plate 123 with the corresponding transverse forces transverse to the plate 117 Pulls out anchor.
  • the plate 117 is inserted into the associated bore or recess in the part 116 by means of the pin 121, after which the pin 123 is inserted into the guide slot 118 in such a way that its head 123a is between the plate 117 and the part 116 comes to lie.
  • the pin 123 is inserted into the bearing sleeve 125, which is preferably provided in the upper end of the rear leg 101 or in the region of the connecting piece 114.
  • the part of the plate 117 carrying the pin 122 is pivoted downward out of the recess 131 and, after the pin 123 has been inserted, is moved upward into the position 131 shown in FIG. 9 until the pin 122 can be inserted into the recess or bore provided for it in the part 116, this bore being indicated by 133 in FIG. 9.
  • the connection between the upper end of the rear leg or the pin and the plate 117 can be released.
  • the pin 123 can be provided with an internal thread. This is particularly expedient in the embodiment according to FIG. 5, in which the outer part 130 of the armrest is missing.
  • a screw shown in dashed lines is screwed into the pin 123 from the outside of the upper end of the rear leg 113 and thus prevents the pin 123 from being displaced out of the bearing sleeve 125 as a result of the head of the fastening screw, the head of which must be selected to be larger than the inside diameter of the bearing sleeve ( Fig. 5a).
  • connection between the upper ends of the rear leg 113 and the front leg 110, on the one hand, and the side rails 103, 104, on the other hand, is not necessary, since such connections are known. It should only be noted that for the connection of the parts mentioned, customary connecting pieces or connecting plates 105, 114 corresponding to the width of these parts are used, which are inserted laterally or in central slots at the ends of the legs and anchored by corresponding pins or bearing sleeves.
  • FIGS. 7 and 8 have essentially the same structure as the embodiment according to FIGS. 5 and 6, but with the difference that the latching device is arranged within the recess 131, while in the embodiment according to 5 and 6 the locking device is provided exposed to the outside.
  • a solid part 132 can be provided on the front of the armrest 111, while the armrest has no closure on the side facing the backrest, as can be clearly seen from FIG. 6.
  • FIGS. 7 and 8 can be designed such that cheeks striving downwards laterally on the support surface 111 form parts 116, 130 and between them the plate for receiving the plate 117 and the legs 108, 110 according to FIG. 7 define the necessary recess 131.
  • a piece of reclining furniture can be converted in such a way that the seat surface is practically horizontal and thus the chair with a raised backrest is suitable is to be used as seating furniture at dining tables.
  • the stop element 127 is provided at a distance from the pin 123 which corresponds approximately to the length of the guide slot 118 of the plate 117.
  • a guide device 115 is provided on each rear leg 113 for mounting a guide member 107, which is arranged between the backrest 101 and the seat 102.
  • the guide device can advantageously be provided as a guide groove 6 formed on the inside of each rear leg 113.
  • the guide groove 6 is provided with at least two locking grooves 15, 16 at its upper end.
  • the locking grooves 15, 16 can be provided at an obtuse angle with respect to the guide groove 6, and the guide groove 6 can also be inclined with respect to the axis of the rear leg 4 in question.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Table Devices Or Equipment (AREA)
  • Laminated Bodies (AREA)
EP87102902A 1986-03-07 1987-03-02 Klappmöbel Expired - Lifetime EP0236891B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87102902T ATE95681T1 (de) 1986-03-07 1987-03-02 Klappmoebel.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3607619 1986-03-07
DE19863607581 DE3607581A1 (de) 1986-03-07 1986-03-07 Klappmoebel
DE19863607619 DE3607619A1 (de) 1986-03-07 1986-03-07 Verstellvorrichtung fuer klappmoebel
DE3607581 1986-03-07

Publications (3)

Publication Number Publication Date
EP0236891A2 EP0236891A2 (de) 1987-09-16
EP0236891A3 EP0236891A3 (en) 1988-05-04
EP0236891B1 true EP0236891B1 (de) 1993-10-13

Family

ID=25841697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87102902A Expired - Lifetime EP0236891B1 (de) 1986-03-07 1987-03-02 Klappmöbel

Country Status (8)

Country Link
US (1) US4898421A (US06534493-20030318-C00166.png)
EP (1) EP0236891B1 (US06534493-20030318-C00166.png)
JP (1) JPS6365819A (US06534493-20030318-C00166.png)
AT (1) ATE95681T1 (US06534493-20030318-C00166.png)
CA (1) CA1275902C (US06534493-20030318-C00166.png)
DE (3) DE3607619A1 (US06534493-20030318-C00166.png)
ES (1) ES2046975T3 (US06534493-20030318-C00166.png)
YU (1) YU34487A (US06534493-20030318-C00166.png)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920908A1 (de) * 1989-06-26 1990-04-19 Kettler Metallwaren Heinz Sitz-und/oder liegemoebel
DE9001333U1 (de) * 1990-02-06 1990-04-19 Plastics Designers & Consultants GmbH, Zug Sitz- und/oder Liegemöbel
US5294171A (en) * 1993-07-13 1994-03-15 Horng Min Liang Safe multi-functional foldable leisure chair
US5310246A (en) * 1993-09-17 1994-05-10 Tseng Chun Chu Lawn chair
US5560675A (en) * 1994-01-13 1996-10-01 Bemis Manufacturing Company Folding rocking chair
US5511849A (en) * 1994-09-20 1996-04-30 The First National Bank Of West Chester Collapsible chair
DE29513537U1 (de) * 1995-08-23 1995-11-16 Sieger GmbH & Co., 77837 Lichtenau Klappmöbel aus Kunststoff, z.B. Klappsitz oder Klappliege
WO1997039657A1 (en) * 1996-04-24 1997-10-30 Sunlite Casual Furniture, Inc. Folding chair
US5855409A (en) * 1998-05-28 1999-01-05 Shin Yen Enterprise Co., Ltd. Foldable chair frame
US6056172A (en) * 1999-01-19 2000-05-02 Welsh; Kerry L. Backpack chair
US6543842B2 (en) * 2000-02-03 2003-04-08 Lifetime Products, Inc. Interference fit support bracket for a portable folding chair
US6502899B2 (en) * 2001-03-22 2003-01-07 Shin Yeh Enterprise Co., Ltd. Chair having an armrest with a detachable face panel
US6811226B1 (en) 2001-04-09 2004-11-02 George Kamrath Furniture assembly
AU2003214785B2 (en) * 2002-03-12 2007-09-20 Shing Chi Tsang Compact folding chair
CN2587251Y (zh) * 2002-11-07 2003-11-26 来福太(厦门)塑胶制品有限公司 一种折叠椅
US6692068B1 (en) * 2003-02-05 2004-02-17 Lai-Fu Tang Deck chair
US7374247B2 (en) * 2005-07-08 2008-05-20 Welsh Kerry L Footrest for chair
US20080078789A1 (en) * 2006-10-03 2008-04-03 Salvatore Fiola Back Strap Chair Carrier
US8864222B2 (en) * 2009-07-21 2014-10-21 Daniel R. Grace Unifoldable reclining chair
US9173495B2 (en) * 2011-05-06 2015-11-03 Jgr Copa, Llc Chair adjustment mechanism
US20140217784A1 (en) * 2011-08-16 2014-08-07 Libin Chen Strong Collapsible Chair
USD784116S1 (en) * 2014-06-18 2017-04-18 Jgr Copa, Llc Folding chair arm adjustment bracket and stem
WO2020205776A1 (en) 2019-03-29 2020-10-08 Gci Outdoor, Inc. Collapsible and portable chair with independently movable leg rest
CA3140720A1 (en) * 2019-06-04 2020-12-10 Yeti Coolers, Llc Portable chair
US11185165B2 (en) * 2020-01-21 2021-11-30 Libin Chen Armchair

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0172116A1 (fr) * 1984-07-18 1986-02-19 Allibert Sa. Siège de repos

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1050594A (US06534493-20030318-C00166.png) * 1954-01-08
US887267A (en) * 1907-06-14 1908-05-12 Nicholas Petry Reclining-chair.
US2072075A (en) * 1935-02-07 1937-02-23 Mahoney Chair Company Folding chair
GB439465A (en) * 1935-06-11 1935-12-06 Hatherley Works Ltd Improvements in or relating to folding chairs
US2243502A (en) * 1939-01-13 1941-05-27 Harry A Freedman Folding chair
AT169112B (de) * 1949-05-24 1951-10-10 Bruno Ribar Zusammenlegbarer Liegestuhl
US2638970A (en) * 1950-03-24 1953-05-19 Harber Blair Fowler Tubular chair construction
US3075811A (en) * 1960-12-27 1963-01-29 Ashby Metal Forming Corp Concealed adjustment mechanisms for adjustable furniture
US3186757A (en) * 1963-11-15 1965-06-01 Bell Intercontinental Corp Chaise lounge
CA869340A (en) * 1968-11-20 1971-04-27 Feher Tibor Adjustable chair
JPS4728009U (US06534493-20030318-C00166.png) * 1971-04-16 1972-11-30
DE2237641A1 (de) * 1972-07-31 1974-02-21 Nistac Metallwaren Gmbh Sitzmoebel mit an seiner schwenkbaren rueckenlehne angelenkten armlehnen
DE2825687A1 (de) * 1978-06-12 1979-12-13 Bemico Enschede Klappbares liege- und/oder sitzmoebel
DE8015293U1 (de) * 1980-06-09 1980-09-11 Otto Massivholzmoebel Gmbh, 6751 Geiselberg Klappstuhl
DE3401552A1 (de) * 1984-01-18 1985-07-18 Rausch KG, Inh. Karl Rausch, 7500 Karlsruhe Garten-klappsessel
DE3402839C2 (de) * 1984-01-27 1987-02-19 Oswald 8000 München Brunn Klappsessel oder Liegestuhl

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0172116A1 (fr) * 1984-07-18 1986-02-19 Allibert Sa. Siège de repos

Also Published As

Publication number Publication date
DE3607619A1 (de) 1987-09-17
JPH0552726B2 (US06534493-20030318-C00166.png) 1993-08-06
DE3787743D1 (de) 1993-11-18
EP0236891A2 (de) 1987-09-16
US4898421A (en) 1990-02-06
DE3607581A1 (de) 1987-09-17
DE3607581C2 (US06534493-20030318-C00166.png) 1990-07-12
JPS6365819A (ja) 1988-03-24
YU34487A (en) 1989-12-31
EP0236891A3 (en) 1988-05-04
ES2046975T3 (es) 1994-02-16
ATE95681T1 (de) 1993-10-15
CA1275902C (en) 1990-11-06
DE3607619C2 (US06534493-20030318-C00166.png) 1989-05-03

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