EP1552093B1 - Element de maintien - Google Patents

Element de maintien Download PDF

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Publication number
EP1552093B1
EP1552093B1 EP03808681A EP03808681A EP1552093B1 EP 1552093 B1 EP1552093 B1 EP 1552093B1 EP 03808681 A EP03808681 A EP 03808681A EP 03808681 A EP03808681 A EP 03808681A EP 1552093 B1 EP1552093 B1 EP 1552093B1
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EP
European Patent Office
Prior art keywords
face
braking
friction
fixing
actuating
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
EP03808681A
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German (de)
English (en)
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EP1552093A1 (fr
Inventor
Artur Hirtsiefer
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.)
Huwil Werke GmbH
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Huwil Werke GmbH
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Filing date
Publication date
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Publication of EP1552093A1 publication Critical patent/EP1552093A1/fr
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Publication of EP1552093B1 publication Critical patent/EP1552093B1/fr
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/32—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods
    • E05C17/34—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods with means for holding in more than one position
    • E05C17/345—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of two or more pivoted rods with means for holding in more than one position using friction, e.g. friction hinge

Definitions

  • the invention relates to a holding element with a first arm and a second arm, which are connected to each other rotatable about a hinge axis.
  • the retaining element can be used to hold an upwardly opening cover or a downwardly opening flap.
  • a free end of one of the two arms is connected to a body of a piece of furniture and a free end of the respective other arm with the flap or the lid.
  • DE 100 19 336 A1 shows such a holding element with two arms which are pivotable together about a hinge axis.
  • the first arm has a first friction surface.
  • the second arm is associated with a locking unit with an actuating element, a plurality of locking elements, each forming a locking surface, and a second friction surface.
  • a brake member having an inner circumferential surface which constitutes a braking surface is held in frictional contact with the locking surfaces of the locking members.
  • An actuating element acts in a first direction of rotation of the arms to each other, the locking elements against the braking surface.
  • the braking torque between the locking elements and the braking surface in the first direction of rotation is greater than the maximum friction torque between the first and the second friction surface
  • the braking torque in a second rotational direction of the two arms is smaller than the maximum friction torque.
  • the maximum friction torque in the first direction of rotation is greater than the maximum braking torque in the second direction of rotation.
  • a holding element in which in a first direction of rotation of the two arms to each other a higher torque must be expended than in a second direction of rotation.
  • a cover plate ensures that when opening the lid, a lower torque must be overcome than when closing the lid.
  • the torque to be expended for rotating the two arms is greater than the torque which is exerted by the weight of the lid on the holding element. This ensures that the lid is held in any position. Whereas due to the low torque when opening the lid easy opening is ensured.
  • a friction ring is provided with a full external toothing, which is arranged rotatably in frictional contact with the first arm and about the hinge axis relative to the first arm.
  • a ring of the second arm is disposed about the friction ring and has a teilumfnature internal teeth, which can be transferred into or out of engagement with the full external teeth of the friction ring.
  • the teeth are engaged, so that the friction ring is rotated with the second arm relative to the first arm.
  • a friction torque due to the frictional contact between the friction ring and the first arm must be overcome.
  • the second direction of rotation of the teeth are disengaged, wherein the second arm is free to move around the friction ring.
  • only a small torque for pivoting the arms to each other is required.
  • Object of the present invention is to provide a holding element, in which a low clearance is guaranteed at a change in direction and easy assembly is achieved by a simple structure.
  • the holding elements of both embodiments thus have a brake unit, which comprises the locking unit and the braking element.
  • a component of the brake unit is always arranged rotationally fixed to the second arm and another component of the brake unit is always in frictional contact with the first arm.
  • the outer peripheral surface of the locking element is in contact with the inner peripheral surface of the braking element, so that the locking element and the brake element form a kind of drum brake.
  • the actuating element is arranged rotationally fixed relative to the second arm and the braking element is in frictional contact with the first arm.
  • the actuating element may be integrally formed on the second arm and thus be integrally formed therewith.
  • the brake element is arranged rotationally fixed to the second arm and the actuating element is in frictional contact with the first arm.
  • the brake element may be rotatably connected to the second arm or formed by the second arm. In the latter case, the braking surface is formed by an inner peripheral surface of a receiving recess of the second arm.
  • the maximum braking torque is greater than the maximum friction torque, it is ensured that all components of the brake unit are rotated together with the second arm relative to the first arm. In this case, the two friction surfaces slide on each other, so that the friction torque must be overcome to rotate the two arms to each other.
  • the maximum braking torque is less than the maximum friction torque, so that the two friction surfaces do not slide on each other but the locking element is rotated relative to the brake element.
  • the locking element is designed annular and has, in order to be expandable in the circumferential direction, preferably at one point of its circumference a slot.
  • the locking element may have two brake shoes, which are connected to each other via an elastic connecting web and together form the locking surface.
  • the actuating element In order to apply force to the braking surface in the first direction of rotation of the locking surface, the actuating element has an actuating projection which is supported against a first spreading surface and a second spreading surface of the locking element.
  • the first spreading surface is in this case arranged on one of the brake shoes and the second spreading surface on the other brake shoe.
  • the actuating projection is pivotable relative to the brake element about a pivot axis which is parallel to the hinge axis and is arranged between the first expansion surface and the second expansion surface.
  • the actuating projection is supported with a first actuating surface against the first spreading surface and with a second actuating surface against the second spreading surface.
  • the actuating surfaces have a course in which the distance between the support of the first actuating surface against the first expansion surface and the support of the second actuating surface against the second expansion surface during pivoting of the actuating element by rotating the arms in the first direction of rotation increases.
  • the expansion surfaces are pressed apart and the brake element widened, so that the locking surface is acted upon against the braking surface with force.
  • the entire locking element can be arranged pivotable about the pivot axis relative to the brake element.
  • the actuating element may have a driving projection, which is supported relative to the hinge axis relative to the slot at least indirectly in the circumferential direction against the locking element. In this way, it is ensured in the second direction of rotation of the two arms to each other that the actuating element is supported at two opposite points against the locking element, so that an expansion of the locking element is avoided.
  • the driver projection may be supported by a spring element against the locking element.
  • the actuating element is in principle acted upon in that pivoting direction which is generated during rotation of the two arms in the first direction of rotation. This ensures that the locking surface is pressed without play on the braking surface and play is avoided due to manufacturing tolerances or wear.
  • FIGS. 1 to 7 show a first embodiment of a holding element according to the invention and will be described together below.
  • the holding element has a first arm 1 and a second arm 2, which are arranged rotatable relative to each other about a hinge axis 3. Between the two arms 1, 2, a brake element 4 is arranged, which cooperates with a locking element 5.
  • the locking element 5 is rotatably held in a first rotational direction to the brake element 4 and rotatable in a second direction of rotation to this.
  • a cover 7 is connected to the brake element 4 via a screw 8, wherein a bias on a plate spring package 9 is adjustable.
  • FIG. 3 shows the first arm 1, which has a first fastening bore 10 at one of its free ends in order to be able to connect fastening means to the arm 1.
  • the fastening means serve to connect the first arm 1 with a lid, a flap or the body of a piece of furniture.
  • an annular first friction surface. 11 is formed, which is arranged coaxially to the hinge axis 3 and the brake element 4 faces.
  • the brake element 4 shown in Figure 4 has a second friction surface 12 which faces the first friction surface 11 and is supported by a first friction ring 13 against this.
  • connection lug of the lid 7 shown in Figure 2 is passed.
  • the connection lug 15 has a profile deviating from a circle, which axially engages in a connecting recess 16 of the braking element 4 which has the same configuration.
  • the cover 7 and the brake element 4 are thus rotatably held each other.
  • a third friction surface 17 is formed, which faces away from the first friction surface 11 and which is connected via a second friction ring 18 in contact with a fourth friction surface 19, which is formed by the cover 7.
  • the brake element 4 and the cover 7 are clamped against the first arm 1.
  • the brake element 4 is cup-shaped and has a braking surface 20 in the form of an inner circumferential surface.
  • the locking element 5 shown in Figure 5 is arranged. This forms a locking surface 21 in the form of an outer peripheral surface, which is in frictional contact with the braking surface 20.
  • the locking element 5 is designed annular and has a slot 22 over its circumference, so that the locking element 5 is expandable in the circumferential direction.
  • the locking element 5 forms a first brake shoe 23 and a second brake shoe 24, which are connected to each other via an elastic connecting web 25.
  • the brake shoes 23, 24 can spread.
  • the locking element 5 forms a central recess 26 which forms a first expansion surface 27 on the first brake shoe 23 and a second expansion surface 28 on the second brake shoe 24.
  • the actuating element 6 engages with an actuating projection 30 a.
  • the actuating element 6 is, as shown in Figure 6, formed on the second arm 2.
  • the actuating projection 30 has an outer surface 29 on, which forms a first actuating surface 31 and a second actuating surface 32.
  • the first actuating surface 31 is held in contact with the first expansion surface 27 and the second actuating surface 32 in abutment with the second expansion surface 28.
  • the actuating element 6 has a driver projection 33, which also engages in the recess 26 of the locking element 5.
  • the driver projection 33 is supported by a spring 34 against a driver surface 35 on the second brake shoe 24.
  • the support of the driving projection 33 against the driver surface 35 is in this case, relative to the hinge axis 3, arranged opposite the slot 22.
  • the locking element 5 is acted upon relative to the brake element 4 about a pivot axis in the direction of a first pivot direction, wherein the pivot axis between the first expansion surface 27 and the second expansion surface 28 is arranged.
  • the outer surface of the actuating projection 30 is designed such that the distance between the support of the first actuating surface 31 against the first expansion surface 27 and the support of the second actuating surface 32 against the second expansion surface 28 upon pivoting of the Feststelleiements 5 relative to the brake member 4 increases in the first pivoting direction.
  • the two expansion surfaces 27, 28 and thus the two brake shoes 23, 24 are pressed apart, so that the locking surface 21 is acted upon radially outwardly against the braking surface 20.
  • the braking torque between the locking surface 21 and the braking surface 20 is in this case sized so large that the locking element 5 and the brake element 4 are held rotationally fixed to each other.
  • the brake element 4 and the locking member 5 are rotatably held to the second arm 2 and rotate with this in the first direction of rotation relative to the first arm 1.
  • a friction torque is effective, which generates due to the successive sliding friction surfaces 11, 12, 17, 19 becomes.
  • the actuating element 4 Upon rotation of the two arms 1, 2 in the second rotational direction to each other, the actuating element 4 is acted upon in the direction of a second pivoting direction about the pivot axis, wherein the first actuating surface 31 against the first spreading surface 27 and the driving projection 33 are acted upon against the driving surface 35 on the second brake shoe 24. A spreading of the locking element 5 is thus avoided, so that the locking element 5 is rotated relative to the brake element 4.
  • the braking torque between the locking surface 21 and the braking surface 20 is in this case smaller than the friction torque between the friction surfaces 11, 12, 17, 19.
  • the braking torque in the second direction of rotation is smaller than the friction torque in the first direction of rotation, it is ensured that Turning the two arms 1, 2 in the first direction of rotation a greater torque must be overcome than in the second direction of rotation.
  • the spring 34 acts on the locking element 5 in the direction of the first pivot axis relative to the brake element 4, so that it is always ensured that the locking surface 21 is in contact with the braking surface 20 in order to avoid play due to manufacturing tolerances or wear.
  • FIG. 7 it can also be seen that the locking element 5 and the actuating element 6 are displaced relative to one another transversely to the hinge axis 3. In the course of use, the locking element 5 and the actuating element 6 will reach a concentric position to each other due to wear. Upon further wear, the two elements will again assume an offset with respect to each other which is opposite to the offset shown in FIG.
  • the second arm 2 To pivotally connect the second arm 2 to a body or lid or flap, the second arm 2 has at its free end a second mounting bore 36 through which the second arm is connectable with attachment means.
  • FIGS. 8 to 13 show a second embodiment of a holding element according to the invention. Components that correspond to components of the first embodiment are provided with reference numerals that are increased by the value 100.
  • the braking element 4 is integrally formed on the second arm 2, whereas the second friction surface 112 is provided on the actuating element 106.
  • the second arm 2 has an annular End, which forms the braking surface 20 through an inner peripheral surface of the ring.
  • a second cover 37 is provided, which engages with a central projection 38 in the recess 126 of the Betuschisturigseiements 6 and rotatably connected via the projection 38 with the actuating element 106.
  • a spacer ring 39 is provided which is rotatably connected to the first arm 101 via cams 40 which engage in grooves 41 of the first arm 101.
  • the spacer ring 39 serves to encapsulate the unit of the first friction ring 113, actuator 106 and locking member 105 to the outside.
  • FIG. 14 shows a third embodiment of a holding element, wherein components which correspond to components of the second embodiment are provided with reference numbers which are increased by the value 100.
  • the third embodiment of the holding member is configured as the second embodiment, wherein between the first actuating surface 231 of the actuating element 204 and the first spreading surface 227 of the Feststelielements 205, a pressure element 42 is provided which acts as a toggle.
  • a pressure element 42 is provided which acts as a toggle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Braking Arrangements (AREA)
  • Wing Frames And Configurations (AREA)

Claims (15)

  1. Elément de maintien, en particulier positionneur de couvercle ou porte-volet, comportant
    - un premier bras (1) qui présente une première surface de friction (11) maintenue au moins indirectement en appui contre une seconde surface de friction (12),
    - un second bras (2) qui est relié au premier bras (1) avec faculté de pivotement autour d'un axe d'articulation (3),
    - une unité d'immobilisation qui comprend
    - un élément d'actionnement (6) et
    - un élément d'immobilisation (5) qui forme une surface d'immobilisation (21),
    - l'unité d'immobilisation étant associée au second bras (2),
    - un élément de freinage (4) pourvu d'une surface périphérique intérieure (21) qui représente une surface de freinage (20) par rapport à laquelle la surface d'immobilisation (21) est maintenue en contact de friction,
    dans lequel
    - l'élément d'actionnement (6) sollicite par une force la surface d'immobilisation (21) contre la surface de freinage (20) dans une première direction de rotation des bras (1,2) l'un par rapport à l'autre,
    - dans la première direction de rotation des deux bras (1, 2) l'un par rapport à l'autre, le couple de freinage maximal entre la surface d'immobilisation (21) et la surface de freinage (20) est supérieur au couple de friction maximal entre la première surface de friction (11) et la seconde surface de friction (12),
    - dans une seconde direction de rotation des deux bras (1, 2) l'un par rapport à l'autre, le couple de freinage maximal entre la surface d'immobilisation (21) et la surface de freinage (20) est inférieur au couple de friction maximal entre la première surface de friction (11) et la seconde surface de friction (12), et
    - le couple de friction maximal dans la première direction de rotation des deux bras (1, 2) l'un par rapport à l'autre est supérieur au couple de freinage maximal dans la seconde direction de rotation des deux bras (1, 2) l'un par rapport à l'autre,
    caractérisé en ce que
    - l'élément d'immobilisation (5) est réalisé en forme annulaire avec une surface périphérique extérieure représentant la surface d'immobilisation et est susceptible d'être évasé en direction périphérique, et
    - l'élément de freinage (4) présente la seconde surface de friction (12).
  2. Elément de maintien selon la revendication 1,
    caractérisé en ce que
    l'élément d'actionnement (6) est conformé sur le second bras (2).
  3. Elément de maintien, en particulier positionneur de couvercle ou porte-volet, comportant
    - un premier bras (101, 201) auquel est associée une première surface de friction (111,211)
    - un second bras (102, 202) qui est relié au premier bras (101, 201) avec faculté de pivotement autour d'un axe d'articulation (103),
    - une unité d'immobilisation qui comprend
    - un élément d'actionnement (106, 206),
    - un élément d'immobilisation (105, 205) qui forme une surface d'immobilisation (121), et
    - une seconde surface de friction (112, 212) qui est maintenue au moins indirectement en appui contre la première surface de friction (111, 211),
    - un élément de freinage (104, 204) pourvu d'une surface périphérique intérieure (121, 221) qui représente une surface de freinage (120, 220) par rapport à laquelle la surface d'immobilisation (121, 221) est maintenue en contact de friction, l'élément de freinage (104, 204) étant associé au second bras (102, 202),
    - l'élément d'actionnement (106, 206) sollicitant par une force la surface d'immobilisation (121, 221) contre la surface de freinage (120, 220) dans une première direction de rotation des bras (101, 102, 201, 202) l'un par rapport à l'autre,
    - dans la première direction de rotation des deux bras (101, 102, 201, 202) l'un par rapport à l'autre, le couple de freinage maximal entre la surface d'immobilisation (121, 221) et la surface de freinage (120, 220) est supérieur au couple de friction maximal entre la première surface de friction (111, 211) et la seconde surface de friction,
    - dans une seconde direction de rotation des deux bras (101, 102, 201, 202) l'un par rapport à l'autre, le couple de freinage maximal entre la surface d'immobilisation (121, 221) et la surface de freinage (120, 220) est inférieur au couple de friction maximal entre la première surface de friction (111, 211) et la seconde surface de friction, et
    - le couple de friction maximal dans la première direction de rotation des deux bras (101, 102, 201, 202) l'un par rapport à l'autre est supérieur au couple de freinage maximal dans la seconde direction de rotation des deux bras (101, 102, 201, 202) l'un par rapport à l'autre,
    caractérisé en ce que
    l'élément d'immobilisation (5) est réalisé en forme annulaire avec une surface périphérique extérieure représentant la surface d'immobilisation (121, 221) et est susceptible d'être évasé en direction périphérique.
  4. Elément de maintien selon la revendication 3,
    caractérisé en ce que
    - l'élément de freinage (104, 204) est relié solidairement en rotation au second bras (102, 202), et en ce que l'élément d'actionnement (106, 206) forme la seconde surface de friction (112, 212).
  5. Elément de maintien selon la revendication 4,
    caractérisé en ce que
    l'élément de freinage (104, 204) est formé par le second bras (102, 202), la surface de freinage (120, 220) étant formée par une surface périphérique intérieure d'un évidement de réception dans le second bras (102, 202), et en ce que l'élément d'actionnement (106, 206) forme la seconde surface de friction (112, 212).
  6. Elément de maintien selon l'une des revendications 1 à 5,
    caractérisé en
    l'élément d'immobilisation (5, 105, 205) présente une fente (22, 122, 222) à un emplacement de sa périphérie.
  7. Elément de maintien selon la revendication 6,
    caractérisé en ce que
    l'élément d'immobilisation (5, 105, 205) forme deux mâchoires de freinage (23, 123, 223 et 24, 124, 224) qui sont reliées l'une à l'autre via une barrette de liaison élastique (25, 125, 225) et qui forment conjointement la surface d'immobilisation (21, 121, 221).
  8. Elément de maintien selon l'une des revendications 6 ou 7,
    caractérisé en ce que
    l'élément d'actionnement (6, 106, 206) présente une saillie d'actionnement (30, 130, 230) qui est appuyée contre une première surface d'écartement (27, 127, 227) et contre une seconde surface d'écartement (28, 128, 228) de l'élément d'immobilisation (5, 105, 205).
  9. Elément de maintien selon la revendication 7,
    caractérisé en ce que
    l'élément d'actionnement (6, 106, 206) comprend une saillie d'actionnement (30, 130, 230) qui est appuyée contre une première surface d'écartement (27, 127, 227) et contre une seconde surface d'écartement (28, 128, 228) de l'élément d'immobilisation (5, 105, 205), et
    en ce que la première surface d'écartement (27, 127, 227) est agencée sur l'une des mâchoires de freinage (23, 123, 223) et la seconde surface d'écartement (28, 128, 228) est agencée sur l'autre mâchoire de freinage (24, 124, 224).
  10. Elément de maintien selon la revendication 8,
    caractérisé en ce que
    la saillie d'actionnement (30, 130, 230) est mobile en pivotement par rapport à l'élément de freinage (4, 104, 204) autour d'un axe de pivotement qui s'étend parallèlement à l'axe d'articulation (3, 103, 203) et qui est agencé entre la première surface d'écartement (27, 127, 227) et la seconde surface d'écartement (28, 128, 228).
  11. Elément de maintien selon la revendication 10,
    caractérisé en ce que
    la saillie d'actionnement (30, 130, 230) est appuyée par une première surface d'actionnement (31, 131, 231) contre la première surface d'écartement (27, 127, 227) et par une seconde surface d'actionnement (32, 132, 232) contre la seconde surface d'écartement (28, 128, 228).
  12. Elément de maintien selon la revendication 11,
    caractérisé en ce que
    les surfaces d'actionnement (31, 131, 231 ; 32, 132, 232) présentent un tracé pour lequel la distance entre l'appui de la première surface d'actionnement (31, 131, 231) contre la première surface d'écartement (27, 127, 227) et l'appui de la seconde surface d'actionnement (32, 132, 232) contre la seconde surface d'écartement (28, 128, 228) augmente lors du pivotement de l'élément d'actionnement (6, 106, 206) par rotation des bras (1, 101, 201 ; 2, 102, 202) dans la première direction de rotation.
  13. Elément de maintien selon l'une des revendications 10 à 12,
    caractérisé en ce que
    l'élément d'immobilisation (5, 105, 205) est mobile en pivotement autour de l'axe de pivotement par rapport à l'élément de freinage (4, 104, 204).
  14. Elément e maintien selon la revendication 13,
    caractérisé en ce que
    l'élément d'actionnement (6, 106, 206) comprend une saillie d'entraînement (33, 133, 233) qui est appuyée au moins indirectement contre l'élément d'immobilisation (5, 105, 205) en direction périphérique à l'opposé de la fente (22, 122, 222) par rapport à l'axe d'articulation (3, 103, 203).
  15. Elément de maintien selon la revendication 14,
    caractérisé en ce que
    la saillie d'entraînement (33, 133, 233) est appuyée contre l'élément d'immobilisation (5, 105, 205) par l'intermédiaire d'un élément ressort (34, 134, 234).
EP03808681A 2002-10-16 2003-07-18 Element de maintien Expired - Lifetime EP1552093B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10248321A DE10248321B4 (de) 2002-10-16 2002-10-16 Halteelement
DE10248321 2002-10-16
PCT/EP2003/007862 WO2004035973A1 (fr) 2002-10-16 2003-07-18 Element de maintien

Publications (2)

Publication Number Publication Date
EP1552093A1 EP1552093A1 (fr) 2005-07-13
EP1552093B1 true EP1552093B1 (fr) 2006-12-06

Family

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EP03808681A Expired - Lifetime EP1552093B1 (fr) 2002-10-16 2003-07-18 Element de maintien

Country Status (7)

Country Link
US (1) US7146684B2 (fr)
EP (1) EP1552093B1 (fr)
JP (1) JP4308140B2 (fr)
AU (1) AU2003250993A1 (fr)
DE (1) DE10248321B4 (fr)
ES (1) ES2276159T3 (fr)
WO (1) WO2004035973A1 (fr)

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US10113344B2 (en) 2012-12-11 2018-10-30 Sugatsune Kogyo Co., Ltd. Stay
CN107918448B (zh) * 2016-10-11 2019-09-13 昆山纬绩资通有限公司 枢轴机构及便携式电子装置
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DE1757037U (de) * 1957-09-27 1957-11-28 Franke & Co K G Metallwarenfab Knickstuetze fuer klappdeckel.
DE1255534B (de) * 1962-01-17 1967-11-30 Ft Products Ltd Ausstellvorrichtung fuer den Fluegel eines Fensters, den Deckel eines Kofferraumes od. dgl.
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DE1858565U (de) * 1962-07-07 1962-09-13 Franke & Co K G Stuetzgelenk fuer klappdeckel von truhen.
DE1961917U (de) * 1967-02-10 1967-06-08 Fritz Boeving Vorrichtung zum festlegen offener fensterfluegel.
DE1757037A1 (de) * 1968-03-23 1971-03-18 Ernst Ratschinski Falt-Flaschentraeger
FR1602564A (fr) 1968-12-10 1970-12-28
SE385824B (sv) * 1971-04-30 1976-07-26 K Giuliani Gangjern for ett instellbart ryggstod hos ett sete, spec. ett motorfordonssete
US4114235A (en) * 1977-06-14 1978-09-19 Presto Lock Company, Division Of Walter Kidde & Company, Inc. Stay for hinged members
US4087885A (en) * 1977-07-05 1978-05-09 Rockwell International Corporation Adjustable hinge
US5123768A (en) * 1991-08-06 1992-06-23 Franklin Ronald D Articulating positioning device for tools
US5377368A (en) * 1993-08-24 1995-01-03 Top Fortune Ltd. Collapsible baby bed
US5617592A (en) * 1996-03-15 1997-04-08 Top Fortune Ltd. Bending joint of a collapsible baby playing bed
DE19623405C2 (de) * 1996-06-12 1998-08-13 Jetbag Gmbh Stütze zum Halten eines Verschlußelements
DE19717189C2 (de) * 1997-04-24 2001-05-17 Huwil Werke Gmbh Halteelement, insbesondere Deckelsteller oder Klappenhalter
FR2763291B1 (fr) * 1997-05-15 1999-08-06 Cesa Articulation pour siege, notamment pour vehicule automobile, et siege muni de cette articulation
US6397433B1 (en) * 2000-04-03 2002-06-04 Shih-Ching Chen Knuckle assembly
DE10019336C2 (de) * 2000-04-19 2003-04-10 Hettich Hetal Werke Klappenhalter
ES2207997B1 (es) * 2000-11-21 2005-03-01 Industrias Auxiliares, S.A. Soporte articulado polivalente para puertas de muebles.
US6503018B2 (en) * 2001-03-15 2003-01-07 Link Treasure Limited Structure of handlebar joint
US6539584B1 (en) * 2001-11-01 2003-04-01 Michael Gillotti Self-locking hinge
DE10236158A1 (de) * 2002-08-07 2004-02-19 Rauschenberger Metallwaren Gmbh Gelenk, insbesondere für Liegen

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WO2004035973A8 (fr) 2004-07-22
ES2276159T3 (es) 2007-06-16
AU2003250993A1 (en) 2004-05-04
US7146684B2 (en) 2006-12-12
EP1552093A1 (fr) 2005-07-13
DE10248321B4 (de) 2006-05-18
JP4308140B2 (ja) 2009-08-05
US20050211529A1 (en) 2005-09-29
JP2006503235A (ja) 2006-01-26
DE10248321A1 (de) 2004-05-13
WO2004035973A1 (fr) 2004-04-29

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