EP3034730B1 - Charnière dotée d'un mécanisme de levage/d'abaissement - Google Patents

Charnière dotée d'un mécanisme de levage/d'abaissement Download PDF

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Publication number
EP3034730B1
EP3034730B1 EP15200410.7A EP15200410A EP3034730B1 EP 3034730 B1 EP3034730 B1 EP 3034730B1 EP 15200410 A EP15200410 A EP 15200410A EP 3034730 B1 EP3034730 B1 EP 3034730B1
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EP
European Patent Office
Prior art keywords
counter
hinge
rotation
sliding surface
axis
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.)
Active
Application number
EP15200410.7A
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German (de)
English (en)
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EP3034730A1 (fr
Inventor
Wolfgang Zierler
Andreas Hofer
Robert Spielbüchler
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.)
Artweger GmbH and Co KG
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Artweger GmbH and Co KG
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Application filed by Artweger GmbH and Co KG filed Critical Artweger GmbH and Co KG
Priority to EP20204132.3A priority Critical patent/EP3789571A1/fr
Publication of EP3034730A1 publication Critical patent/EP3034730A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/1078—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/08—Hinges with pins with two or more pins for swing-doors, i.e. openable by pushing from either side
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/54—Suspension arrangements for wings allowing alternative movements for opening both inwards and outwards
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
    • E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
    • E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
    • E05F1/06—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing
    • E05F1/061—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks
    • E05F1/063—Mechanisms in the shape of hinges or pivots, operated by the weight of the wing with cams or helical tracks with complementary, substantially identical and slidingly cooperating cam surfaces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/638—Cams; Ramps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/112—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for restrooms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/114—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for showers

Definitions

  • the present invention relates to a hinge with an inner hinge part and an inner fastening part connected thereto, with an outer hinge part and an outer fastening part connected thereto, with a middle part connecting the two hinge parts, the inner hinge part and the middle part forming an inner axis of rotation through a inner hinge pins are rotatably connected to each other and the outer hinge part and the middle part are rotatably connected to each other by an outer hinge pin to form an outer axis of rotation.
  • the invention also relates to a method of operating such a hinge.
  • pivoting doors are also quite common.
  • Such pivoting doors are often equipped with a hinge with a lifting/lowering mechanism.
  • the purpose of this type of hinge is to lower a second element in its closed position or neutral position in order to ensure a secure seal against a corresponding floor pan, the floor itself or a corresponding sealing edge.
  • the moveable second element is raised accordingly by the lifting/lowering mechanism.
  • a seal which in the closed position or zero position is in contact with the floor pan, the floor or a sealing edge, for example, is contact-free during the pivoting movement, or is at least exposed to a significantly lower contact pressure. On the one hand, this protects the seal and the wear is reduced accordingly, on the other hand, due to the lower friction, the pivoting movement is much easier to carry out.
  • a hinge with a lifting/lowering mechanism is also available from the US 3,398,487A known in which two interacting hinge parts have axially offset end faces which are connected to one another by oblique sliding surfaces, the sliding surfaces abutting and sliding on one another. With this hinge, a door should be reset to a defined zero position and the possibility of holding the door in an open position should be realized.
  • a hinge that can only be actuated in one direction with a lifting/lowering mechanism can EP 777 027 A1 be removed.
  • a hinge part When actuated, a hinge part is lifted over inclined sliding surfaces until end surfaces engage.
  • the inclined sliding surfaces connect two end faces. These two end faces are also connected by a vertical connecting surface which forms a stop and prevents the hinge from rotating beyond the stop.
  • Swing doors ie doors which can be swung both into the inside of the room and out of the room, are equipped with corresponding, known swing hinges. These can have two hinge parts, each with an axis of rotation, which are connected to one another via a central part. Such a construction with two axes of rotation allows a total pivoting range of 360°.
  • a spring mechanism is arranged between the central part and the respective hinge part.
  • This spring mechanism ensures on the one hand that a second element or door leaf arranged on the pendulum hinge remains securely and without play in its closed position or zero position, and on the other hand that the connecting central part cannot assume an undefined position.
  • An undefined position is understood to mean, for example, the "unfolding" of the two hinge parts and the central part.
  • the use of a spring mechanism allows a defined position, such as the closed position or zero position, to be repeatedly assumed, since the corresponding prestressing by the springs presses the joints against corresponding stops or also into a position of equilibrium.
  • the springs at least compensate for the weight of the elements attached to the hinge or to the fastening parts and ensure that the two hinge parts and the central part are held together. In the embodiment described, however, there are a number of disadvantages.
  • the corresponding spring force is always applied to a second element when it is swiveled out.
  • the second element therefore always tends to return to its zero position.
  • a position in which the second element is regarded as closed can be seen as a zero position, for example.
  • a "remaining" in a certain open position is not possible.
  • the spring mechanism must be dimensioned accordingly. Heavier second elements inevitably require a spring mechanism that can apply higher spring forces, which in turn requires a corresponding size of the hinge itself. The "universal" use of a hinge for different weights of the second element is therefore not possible.
  • a further disadvantage is that such spring mechanisms become correspondingly dirty, especially in the sanitary area, and thus increased wear or at least a considerable hygienic disadvantage arises, since the accessibility of such a mechanism, for example for cleaning, is at least severely restricted.
  • such hinges do not allow the second element to be attached and detached afterwards.
  • Hinges with a raising/lowering mechanism such as that shown in FIG DE 20 2007 001 139 U1 shown, sometimes have a relatively large pivoting range. However, 360° panning is not possible. Both hinge parts have a common axis of rotation, which inevitably limits the pivoting range, since the two Hinge parts are in contact with each other or with door or wall elements from a certain pivot angle/opening angle. Although the mechanism shown therein allows a corresponding raising and lowering, the lowered position is not clearly defined due to manufacturing tolerances, wear and tear that occurs and the lack of a spring mechanism. In order to allow a larger pivoting range, corresponding cutouts must be provided in the door element and/or wall element, into which the corresponding hinge parts can enter at a larger opening angle.
  • the FR 1,110,877A shows a hinge arrangement with an opening range of 180° in one direction.
  • the hinge arrangement is formed by two hinges which are connected to one another via a rigid connecting part.
  • end faces are provided, each with a tooth with flanks that converge to a point and have different pitches.
  • the different gradients of the flanks of the teeth allow the opening and closing behavior to be controlled by first activating the axis of rotation of a first hinge, in which the flat flanks slide against each other, and then activating the axis of rotation of the other hinge, in which the steep flanks slide against each other.
  • the hinge arrangement allows opening/closing in only one direction and therefore does not form a pendulum hinge.
  • the object of the present invention is to construct a hinge with a lifting/lowering mechanism that has a pivoting range that is as large as possible and eliminates the above-mentioned disadvantages with low component complexity and high maintenance friendliness.
  • a lifting/lowering function is implemented by sliding the sliding surface on the upper counter-sliding surface, with the sliding surfaces being inclined relative to the respective axis of rotation. Due to the inclined sliding surfaces and the dead weight of an element fastened to the fastening part, for example a second element, Corresponding force components result, which ensure that the hinge returns to a zero position in which, for example, the second element is closed. The cohesion of the hinge is ensured by the gap in the zero position. This results in the lifting/lowering function for the entire possible pivoting range of the hinge.
  • the two axially offset end faces of at least one hinge part are connected to one another by at least one further sliding surface and the further sliding surface is inclined with respect to the respective axis of rotation with the opposite orientation to the sliding surface and that an opposite further counter-sliding surface is provided on the central part. Furthermore, it is provided that during a relative movement between at least one hinge part and the middle part, either an end face of at least one hinge part and a counter-end face of the middle part or the sliding surface and the counter-sliding surface and the further sliding surface and the further counter-sliding surface lie against one another and are arranged to slide off one another. As a result, the forces acting on the respective hinge part and on the middle part are divided between two sliding surfaces, which reduces wear accordingly.
  • a force results which is comparable to a spring force and presses a second element, whose own weight causes the aforementioned force, into a zero position or into a closed position. If end faces are in contact with one another, an exemplary second element is already in a raised position and can be pivoted further easily, ie without any counterforce, with only the friction having to be overcome.
  • the end face of at least one hinge part has a protrusion and a counter face of the central part has a counter protrusion and the protrusion and the counter protrusion releasably snap into one another when rotated about the respective axis of rotation by a specific angle.
  • At least one of the two hinge parts and/or the middle part has a borehole coaxial to the respective axis of rotation, into which an insert part with the end faces and the sliding surface and/or the further sliding surface and/or the formation and/or the stop or a counter-insert part with the counter-end faces and the counter-sliding surface and/or the further counter-sliding surface and/or the counter-forming and/or the counter-stop is inserted.
  • the insert part and/or the counter-insert part prefferably have at least one radial peripheral surface with elevations extending axially in the direction of the respective axis of rotation and/or a radial flattened area, and the coaxial bore to form an anti-twist device is designed to be opposite.
  • the at least one anti-twist device ensures that the insert part and/or the counter-insert part does not twist within the borehole in the respective hinge part and/or in the central part that is coaxial with the respective axis of rotation.
  • Such radially protruding elevations for example in the form of a rib, make it possible to compensate for any tolerances between inserts and hinge parts and/or central part and to avoid any play that may occur between the components.
  • the hinge is used in a door that can be pivoted on both sides, the inner fastening part of the inner hinge part being connected to a first element and the outer fastening part of the outer hinge part being connected to a second element.
  • figure 1 shows the hinge 1 according to the invention in an exemplary installed state. how figure 1 shows the hinge 1 according to the invention between a second element 14 and a first element 13 is arranged. As can be seen, the hinge 1 has an inner axis of rotation 7 and an outer axis of rotation 8 .
  • the first element 13 is formed by a stationary, immovable wall, a fastening rail, a fixed part of a partition or the like.
  • the second element 14 forms a movable part, such as a door panel, a movable flap or the like.
  • the first element 13 is also designed as a movable part, with the movable parts in the form of the first element 13 and the second element 14 being connected to one another via at least one hinge 1 and also a plurality of first and second elements 13 , 14 can be lined up.
  • first element 13 is stationary and the second element 14 is movable.
  • FIG. 2 shows the hinge 1 according to the invention in a dismantled state and with a sectional view rotated into the plane of the view.
  • the hinge 1 consists of at least three main parts.
  • the inner hinge part 2 and the central part 4 are connected to form an inner Axis of rotation 7, rotatably connected to one another by an inner hinge pin 5.
  • the outer hinge part 3 and the middle part 4 are rotatably connected to one another by means of an outer hinge pin 6 in order to form an outer axis of rotation 8 .
  • the central part 4 could just as well have one or both hinge pins 5 and 6 .
  • the inner axis of rotation 7 is preferably arranged axially parallel to the outer axis of rotation 8 .
  • two mounting holes 9 and 10 are introduced in the central part 4 .
  • the receiving bore 9 is arranged axially parallel to the inner axis of rotation 7 and the receiving bore 10 is arranged axially parallel to the outer axis of rotation 8 .
  • the receiving bore 9 accommodates the hinge pin 5 of the inner hinge part 2 and the receiving bore 10 accommodates the hinge pin 6 of the outer hinge part 3, as a result of which the two hinge parts 2 and 3 are connected to one another via the central part 4 are connected.
  • the sectional representation chosen in the middle part 4 is turned into the viewing plane.
  • one or both hinge pins 5, 6 are arranged in the central part 4, the corresponding hinge parts 2 and/or 3 naturally have the receiving bores 9 and/or 10.
  • Other variants, in which one or both hinge pins 5, 6 are arranged in the hinge parts 2, 3, are of course also conceivable.
  • Combinations in which one hinge pin 5 , 6 is arranged in a hinge part 2 , 3 and the other hinge pin 5 , 6 is arranged in the central part 4 are also not excluded.
  • the inner hinge part 2 has an inner fastening part 11 and the outer hinge part 3 has an outer fastening part 12 .
  • the hinge 1 is used in a door that can be pivoted on both sides, with the inner fastening part 11 of the inner hinge part 2 being connected to a first element 13 and the outer fastening part 12 of the outer hinge part 3 being connected to a second element 14 .
  • the first element 13 can be formed, for example, by a wall element or a mounting profile.
  • the second element 14 is formed, for example, by a door element/door leaf.
  • the fastening of the respective fastening part 11 and 12 on the first element 13 and on the second element 14 can take place as desired.
  • screwing the individual fastening parts 11 and 12 to the first element 13 and the second element 14 is conceivable.
  • a corresponding adhesive connection or any other suitable joining technique is also possible.
  • the two hinge parts 2, 3 are each axially stepped in order to form two axially offset end faces 23, 25 in the region of the axis of rotation 7, 8.
  • the two axially offset end faces 23, 25 are connected to one another by a sliding surface 24.
  • the sliding surface 24 is inclined at an angle ⁇ relative to the respective axis of rotation 7.8.
  • the central part 4 is stepped axially to form at least two counter-end faces 20, 22 in the area of the axis of rotation 7, 8, with the two axially offset counter-end faces 20, 22 being connected to one another by a counter-sliding surface 21.
  • the counter-sliding surface 21 is aligned in the opposite direction to the sliding surface 24 .
  • the sliding surface 24 and the counter-sliding surface 21 are arranged to mutually abut and slide against one another.
  • the central part 4 counteracts the horizontal force component F 21x with a reaction force F R21x .
  • the first hinge part 2 counteracts the horizontal force component F 24x with a reaction force F R24x .
  • the two reaction forces F R21x and F R24x lead to the same restoring effect, such as a spring mechanism between one of the hinge parts 2, 3 and the middle part 4.
  • the force components mentioned ensure that between the respective hinge part 2, 3 and the middle part 4 no undefined position. The "cohesion" of a hinge part 2, 3 with the central part 4 is thus ensured.
  • a previously mentioned spring mechanism can be dispensed with.
  • the angle ⁇ is in a range from 30° to 60°.
  • the actually selected angle ⁇ can depend on a wide variety of factors. For example, the pairing of materials and the surface quality of the two contacting sliding surfaces 21 and 24 must be taken into account. In the case of higher surface roughness or poor sliding properties, the angle ⁇ must be selected smaller in order to generate a correspondingly high reaction force FR21x or FR24x .
  • the force required to set the hinge 1 in rotation from a zero position also depends on the angle ⁇ .
  • the normal forces F 21 and F 24 depend on the weight force T g , ie on the weight of the second element 14 .
  • the hinge 1 can therefore be used equally for second elements 14 of different weights without having to adjust the hinge 1 . Since the corresponding reaction forces F R21x and F R24x result depending on the weight of the second element 14 or weight force T g , the hinge 1 can also be referred to as "self-adjusting".
  • the hinge 1 just described results in a rotational movement about at least one axis of rotation 7, 8, as in the Figures 5a to 5c is shown for the inner axis of rotation 7, by the angle ⁇ inclined sliding surface 24 and counter-sliding surface 24 also a lifting or lowering movement.
  • a second element 14 is connected to the outer hinge part 3 via an outer fastening part 12 . If this second element 14 relative to the exemplary first element 13 in the corresponding direction, so in the Figures 5a to 5c rotated about the inner axis of rotation 7, the central part 4 carries out this rotary movement.
  • the reason for this is, for example, that the middle part 4 is in contact with the outer hinge part 3 or the outer fastening part 12 or strikes it, i.e.
  • a suitable damping element for example made of a suitable plastic, can also be provided between two touching components in the area of the contact surface.
  • the damping element can be arranged on any component or on both components.
  • the second element 14 Due to the fact that the sliding surface 24 and the counter-sliding surface 21 are correspondingly inclined to the inner axis of rotation 7, the second element 14 together with the central part 4 executes a longitudinal movement related to the inner axis of rotation 7 or a stroke movement in the direction of the inner axis of rotation 7. As a result, the second element 14 is raised relative to the first element 13 in the course of the rotary movement. The amount by which the second element 14 is raised depends on the amount by which the end faces 23, 25 and the counter-end faces 20, 22 are stepped axially.
  • the aforementioned longitudinal movement or lifting movement in the direction of the inner axis of rotation 7 is carried out until, as a result of the rotary movement about the inner axis of rotation 7, the end face 23 of the inner hinge part 2 and the opposite end face 22 of the central part 4 come into contact with one another. If the rotary motion about the inner axis of rotation 7 is continued, the end face 23 of the inner hinge part 2 and the counter-end face 22 of the middle part 4 slide on one another. In this case, no further longitudinal movement or lifting movement in the direction of the inner axis of rotation 7 is carried out.
  • the arrangement of the inner hinge part 2, the middle part 4 and the outer hinge part 3 is chosen such that when there is a rotary movement about the inner axis of rotation 7, the middle part 4 also carries out the rotary movement.
  • the central part 4 In the zero position, the central part 4 also comes into contact with the inner hinge part 2 or the inner fastening part 11 . It is no longer possible to continue the rotational movement about the inner axis of rotation 7 in the direction just described. If an external force acts on the second element 14 fastened to the outer fastening part 12, the rotary movement is continued. However, the further rotational movement takes place again around the outer axis of rotation 8 . The central part 4 remains in contact with the inner hinge part 2 or the inner fastening part 11 and does not carry out the rotational movement around the outer axis of rotation 8 .
  • the zero position can also be described as that position in which, with a continuous rotary movement around the entire pivoting range of the hinge 1, there is a change in the rotary axes 7, 8 about which the rotary movement takes place.
  • a lifting/lowering function is realized by the hinge 1 according to the invention.
  • the hinge 1 according to the invention is used for a shower partition
  • the raising/lowering function ensures, for example, that a seal, which can be arranged on an edge of the second element 14 facing a floor, a floor pan or the like, during the pivoting movement of the second element 14 is lifted.
  • this facilitates the pivoting movement due to the reduced friction, and on the other hand, the wear of such a seal is significantly reduced.
  • the inner axis of rotation 7 and the outer axis of rotation 8 of the hinge 1 lie outside the plane formed by the second element 14 and/or the first element 13 .
  • the hinge 1 has a total pivoting range of the second element 14 of 360° or a pivoting range of 180° around the inner axis of rotation 7 and the outer Axis of rotation 8 allows.
  • Figures 6a and 6b shows the central part 4 and the first hinge part 2 in a reduced configuration that is not according to the invention.
  • Figures 6a and 6b Neither in the middle part 4 nor in the inner hinge part 2 is the corresponding inner hinge pin 5 shown. As already mentioned, this could be arranged either in the middle part 4 or in the inner hinge part 2 .
  • the opposite end face 22 of the middle part 4 is reduced to a minimum, whereby the
  • the inner hinge part 2 is formed in a correspondingly opposite manner.
  • the end face 25 of the inner hinge part 2 is also designed to be correspondingly reduced. If, as just described, the end face 23 of the inner hinge part 2 and the opposite end face 22 of the middle part 4 slide against one another, correspondingly high pressures or surface pressures result in such an embodiment. For this reason, particular attention must be paid to the appropriate choice of material in such a reduced variant, in particular with regard to the end face 23 and the counter end face 22 .
  • the end face 23 can be in contact with the opposite end face 20 and the end face 25 can be in contact with the opposite end face 22 .
  • the weight force T g of the second element 14 is transmitted via the end faces 23, 25 and the opposite end faces 20, 22.
  • the previously mentioned normal forces F 21 and F 24 or the reaction forces F R21x and F R24x therefore have no effect. No forces with a restoring effect therefore act on the hinge part 2, 3.
  • the hinge part 2, 3 remains in the zero position, unless appropriate external forces are introduced, since, for example, the second element 14 is moved.
  • the two axially offset end faces 23, 25 of at least one hinge part 2, 3 are replaced by at least one other Sliding surface 124 are connected to each other.
  • the further sliding surface 124 is inclined with respect to the respective axis of rotation 7, 8 with the opposite orientation as the sliding surface 24.
  • a further counter-sliding surface 121 of the same opposite type is provided on the central part 4 .
  • the further sliding surface 124 and the further counter-sliding surface 121 are of course also in contact with one another in the same way.
  • the normal forces F 21 and F 24 as shown in figure 4 are shown, on two sliding surfaces 24 and 124 and in the middle part 4 on two counter-sliding surfaces 21 and 121 divided.
  • the normal force F 21 and F 24 acting in the respective sliding surface 21, 24 and counter-sliding surface 121, 124 is halved and the wear is significantly reduced.
  • the middle part 4 is designed in a correspondingly opposite manner.
  • the sliding surface 24 and the counter-sliding surface 21 or the further sliding surface 124 and the further counter-sliding surface 121 are arranged in a relative movement between at least one hinge part 2, 3 and the middle part 4, lying together and sliding against each other. Either an end face 23 of at least one hinge part 2, 3 and a counter-end face 22 of the central part 4 or the sliding surface 24 and the counter-sliding surface 21 or the further sliding surface 124 and the further counter-sliding surface 121 are in contact with one another. In this way, the aforementioned reaction forces F R21x and F R24x result when the sliding surfaces 24, 124 and the counter-sliding surfaces 21, 121 are in contact with one another.
  • the end face 23 of at least one hinge part 2, 3 has a protrusion 74 and a counter-end face 22 of the central part 4 has a counter-protrusion 71.
  • the formation 74 and the counter formation 71 snap into each other in a detachable manner. If the second element 14 is pivoted so far that the end face 23 of a hinge part 2 or 3 and the opposite end face 22 of the middle part 4 are in contact with one another, there is the possibility that, as the pivoting continues through a certain angle, the formation 74 will detachably engage in the counter formation 71 .
  • the formation 74 and the counter formation 71 can be formed, for example, by a hemispherical elevation and by an opposite, hemispherical indentation in the end face 23 and the counter end face 22 . It is also conceivable for the formation 74 to be in the form of a radial web pointing towards the inner axis of rotation 7 and an opposite radial groove as a counter formation 71 . Such a variant of the counter-moulding 71 is shown schematically in figure 6 recognizable. The contours of the protrusion 74 and the counter-protrusion 71 are to be selected as far as possible in such a way that, in particular, it is possible to disengage or pivot further or back without considerable effort.
  • a connecting surface spaced apart from the sliding surface 24 between the two end faces 23 and 25 is designed as a stop 84.
  • a diametrically opposed connection surface, spaced apart from the counter-sliding surface 21 , between the two counter-end surfaces 20 and 22 is embodied as a counter-stop 81 on the central part 4 .
  • the corresponding axial stop 84 is in the figures 6 and 7b good to see.
  • the axial stop 84 is designed in such a way that the two end faces 25 and 23 are connected to one another in the form of a continuous surface.
  • one such variant is selected only as an example.
  • the fact that the end faces 25 and 23 enclose approximately 90° with the continuous surface just mentioned, through which the stop 84 is formed, is merely an example.
  • the dead weight of the second element 14 in this variant ensures a rotary movement about the respective axis of rotation 7, 8 until the stop 84 and the counter-stop 81 formed on the central part 4 come into contact with one another.
  • the middle part 4 and the two hinge parts 2, 3 can be formed, for example, in such a way that there is no external contact between them in the zero position.
  • the above-mentioned angle between the end faces 25, 23 and the stop 84 must therefore only be selected in such a way that a further rotary movement about the respective axis of rotation 7 or 8 is inhibited once the zero position has been reached. “Inhibited” is to be understood here as meaning that when the rotary movement is continued, the axis of rotation 7, 8 about which the rotary movement is carried out changes.
  • the stop 84 or the counter-stop 81 does not necessarily have to be formed by a flat surface. Other variants, such as concave or opposite convex surfaces, are also entirely conceivable.
  • FIG 2 is indicated rudimentarily and only schematically that the inner hinge part 2 and the outer hinge part 3 are designed in the configurations already described.
  • the central part 4 does not carry out the rotary movement when the second element 14 rotates about the outer axis of rotation 8 .
  • the reason for this, as already described above, is that either the central part 4 is in contact or strikes with the inner hinge part 2 or the inner fastening part 11, possibly again with a damping element arranged in between, or that the stop 84 contacts the counter-stop 81.
  • the arrangement of the central part 4 and the arrangement of the stops can be freely selected to that effect. This or these could also be arranged in such a way that the central part 4 does not carry out the rotational movement during a rotational movement around the inner rotational axis 7 and carries out the rotational movement during a rotational movement around the outer rotational axis 8 .
  • angle ⁇ of the sliding surfaces 21, 24 with respect to the inner axis of rotation 7 can have a different amount than with respect to the outer axis of rotation 8. This can result in different pivoting behavior, depending on which axis of rotation 7, 8 is panned. A larger angle ⁇ would, for example, allow pivoting with less effort.
  • the amount by which the end faces 23, 25 or the opposite end faces 20, 22 are stepped axially can differ with regard to the inner axis of rotation 7 and the outer axis of rotation 8.
  • the second element 14 is raised or lowered by a smaller amount than in the case of a rotary movement about the outer axis of rotation 8.
  • a bore 36 coaxial with the respective axis of rotation 7, 8 is provided in the inner hinge part 2 or in the outer hinge part 3 or in the middle part 4.
  • the insert part 54 has the end faces 23, 25, the sliding surface 24 and/or the further sliding surface 124 and/or the formation 74 and/or the stop 84.
  • a counter-insert part 51 can also be provided. This has the counter end faces 20, 22, the counter sliding surface 21 and/or the further counter sliding surface 121 and/or the counter formation 71 and/or the counter stop 81.
  • the insert part 54 and the counter-insert part 51 can be made, for example, from correspondingly wear-resistant materials which have the best possible sliding properties.
  • PTFE generally known as Teflon®
  • Teflon® is mentioned merely as an example.
  • the insert part 54 and/or the counter-insert part 51 has at least one radial peripheral surface 26 with an elevation 250 extending axially in the direction of the respective axis of rotation 7, 8 and/or a radial flattened area 251 and the coaxial bore 36 for forming an anti-twist device is designed in accordance with the opposite.
  • the at least one anti-twist device ensures that the insert part 54 and/or the counter-insert part 51 does not twist within the respective hinge part 2, 3 and/or in the central part 4.
  • the Figures 9 to 11 show an example combination of possible designs of an anti-twist device.
  • two elevations 250 extending axially in the direction of the axis of rotation are provided on the insert part 54 as an anti-twist device.
  • the respective hinge part 2, 3 or the middle part 4 or the bore 36 must have corresponding, opposite grooves with which the elevations 250 can interact.
  • the peripheral surface 26 which is intended to be arranged in a hinge part 2, 3 or in the middle part 4 can be non-circular.
  • a radial flattening 251 can be provided on the peripheral surface 26 .
  • figure 11 shows the in Figure 9 and 10 illustrated insert part 54 and the counter-insert part 51 along the corresponding axis of rotation 7, 8 shifted state, whereby the hinge pin 5, 6 is visible.
  • the counter-end faces 20 and 22, the counter-sliding surface 21, the counter-stop 81 and the counter-forming 71 on the counter-insert part 51 can be seen here in particular.
  • the formation 74 on the insert part 54 and the corresponding counter-form 71 on the counter-insert part 51 are shown in part.
  • the hinge parts 2, 3 and the central part 4 must also be adjusted accordingly. If the hinge 1 is used, for example, in a shower partition, the angular position of the first element 13 relative to the second element 14 can be selected in the previously described zero position.
  • the insert part 54 or the counter-insert part 51 is arranged in a certain angular position around the respective axis of rotation 7.8 in the hinge part 2, 3 or in the central part 4, the result is a corresponding positioning of the sliding surface 24 or The counter-sliding surface 21 and also all other surfaces, formations and stops already mentioned.
  • a polygonal, for example regular, hexagonal shower area in which one of the sides of a hexagonal shower partition is formed by the second element 14 in the form of a door element, there is an angle of 120° or 240° depending on whether measured from inside or outside the shower area.
  • insert part 54 and/or counter-insert part 51 When manufacturing the hinge parts 2 and 3 and the central part 4, it must be taken into account that the bores 36 in which the insert part 54 and/or the counter-insert part 51 are arranged are subject to certain manufacturing tolerances. In order to nevertheless ensure that insert part 54 and/or counter-insert part 51 is held securely, provision can be made for insert part 54 and/or counter-insert part 51 to have at least one radial peripheral surface 26 with at least one radially protruding elevation 27 .
  • the radially projecting elevation 27 are in the Figures 8 to 11 particularly recognizable. It can be seen here that a plurality of radially protruding elevations 27 can also be provided on the radial peripheral surface 26 .
  • the radially protruding elevations 27 increase the circumference of the radial peripheral surface 26 or the corresponding diameter. Depending on the manufacturing tolerance, the aforementioned bores 36 therefore have a diameter that is more or less too small to accommodate an insert part 54 and/or counter-insert part 51 .
  • the protruding elevation 27 is correspondingly deformed or also removed, since the insert part 54 and/or the counter-insert part 51 are pressed into the "too small" bore.
  • the insert part 54 and/or counter-insert part 51 adapts to the respective hinge part 2, 3 and/or the central part 4 accordingly. In this way, the safe, play-free seat in the respective hinge part 2.3 and / or the middle part 4 are ensured.
  • the insert part 54 or the counter-insert part 51 is arranged in the bore 36 so that it can be displaced along the respective axis of rotation 7 , 8 .
  • the displaceable arrangement of the insert part 54 or the counter-insert part 51 in the respective hinge parts 2, 3 or the central part 4, or in the respective bore 36 along the respective axis of rotation 7 or 8, allows any manufacturing tolerances or deviations that may occur during assembly to be accommodated , through the described adjustability, to compensate.
  • the resulting advantage is particularly noticeable when two hinges 1 are used on a second element 14, for example.
  • During assembly it can happen that there is play in one of the two hinges 1 .
  • sliding surface 24 and counter-sliding surface 21 and, for example, stop 84 are already in contact with counter-stop 81 in only one of the two hinges 1 .
  • the dead weight of the second element 14 is now only absorbed by this one hinge 1, the normal forces F 21 and F 24 and the reaction forces F R21x and F R do not arise on the sliding surface 24 and the counter-sliding surface 21 of the second hinge 1 R24x .
  • this can result in the second hinge 1 assuming an undefined position, as already mentioned at the beginning.
  • figure 12 1 shows the central part 4 with counter-insert parts 51 arranged therein by way of example.
  • a threaded hole 40 is provided in the middle part 4 on the side of the middle part 4 opposite the respective hinge pin 5 , 6 . These lie coaxially to the respective axis of rotation 7, 8.
  • the respective counter-insert part 51 can be displaced in the direction of the respective axis of rotation 7, 8 by means of a screw-in element 41, shown schematically as a screw with a hexagon socket.
  • the element 41 that can be screwed in or the threaded hole 40 provided for this purpose in the central part 4 are covered by a cover 42 . This prevents contaminants from collecting on the element 41 that can be screwed in or in the threaded hole 40 .
  • a fixing screw 44 can be provided as an additional safeguard for the axial position of the respective counter-insert part 51 set in this way.
  • at least one further threaded hole 43 is provided in the central part 4 . This connects the outer contour of the central part 4 with the respective bore 36 in which the counter-insert part 51 is inserted.
  • the further threaded hole 43 is in that area in which, when the counter-insert part 51 is inserted, its radial peripheral surface 26 comes to rest. Only as an example is in figure 12 the other threaded hole 43 normal to the respective axis of rotation 7, 8 drawn.
  • an adjustment or displacement mechanism just described can also be provided in the inner hinge part 2 and/or in the outer hinge part 3 for adjustment.
  • the hinge 1 described forms a hinge 1 with a lifting/lowering mechanism that has the largest possible pivoting range and, as already mentioned, is advantageously used for a second element 14 that can be pivoted on both sides.
  • FIG 13 In connection with the use for a door that can be pivoted on both sides, for example in connection with a shower partition, please refer to a detail in figure 13 pointed out. In figure 13 the hinge 1 is shown in the dismantled state.
  • FIG 13 shows, among other things, a seal 90 consisting of a first sealing element 91 with a first fastening edge 92 and a first sealing edge 93, and a second sealing element 94 with a second fastening edge 95 and a second sealing edge 96.
  • the first sealing element 91 is with its first fastening edge 92 is attached to the first element 13 and the second sealing element 94 is attached to the second element 14 with its second attachment edge 95 .
  • the two sealing edges 93 and 96 contact one another in a sealing manner.
  • the two-part design of the seal 90 is merely exemplary.
  • a one-piece seal 90 can also be provided, which only has a first fastening edge 92 and a first sealing edge 93 .
  • the seal 90 is then attached to the second element 14 with the first fastening edge 92 and contacts the first element 13 in a sealing manner with the first sealing edge 93 .
  • the seal 90 is important to prevent splashing water from escaping into the outside area of the shower enclosure.
  • the hinge 1 according to the invention it is possible with the hinge 1 according to the invention to detach or attach a second element 14 as required. This can be advantageous in particular during assembly, adjustment or disassembly in the course of an exchange.
  • a defined position of the second element 14 is ensured again. Possibly changed properties of the second element 14, for example a change in its weight, have no effect on this.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Pivots And Pivotal Connections (AREA)

Claims (10)

  1. Charnière (1) comportant une partie de charnière intérieure (2) et une partie de fixation intérieure (11) reliée à celle-ci, comportant une partie de charnière extérieure (3) et une partie de fixation extérieure (12) reliée à celle-ci, comportant une partie médiane (4) reliant les deux parties de charnière (2, 3), la partie de charnière intérieure (2) et la partie médiane (4) étant reliées l'une à l'autre de manière rotative par un boulon de charnière intérieur (5) pour former un axe de rotation intérieur (7) et la partie de charnière extérieure (3) et la partie médiane (4) étant reliées l'une à l'autre de manière rotative par un boulon de charnière extérieur (6) pour former un axe de rotation extérieur (8), caractérisé en ce que les deux parties de charnière (2, 3) sont échelonnées de manière axiale, respectivement pour former deux faces frontales décalées de manière axiale (23, 25) dans la zone de l'axe de rotation (7, 8), les deux faces frontales décalées de manière axiale (23, 25) étant reliées l'une à l'autre par une surface de glissement (24) et la surface de glissement (24) étant inclinée à un angle (α) par rapport à l'axe de rotation (7, 8) respectif, en ce que la partie médiane (4) est échelonnée de manière axiale pour former au moins deux contre-faces frontales (20, 22) dans la zone de l'axe de rotation (7, 8), les deux contre-faces frontales décalées de manière axiale (20, 22) étant reliées l'une à l'autre par une contre-surface de glissement (21) et la contre-surface de glissement (21) étant orientée à l'opposé de la surface de glissement (24), en ce que la surface de glissement (24) et la contre-surface de glissement (21) sont disposées de manière à coopérer, adjacentes l'une à l'autre et glissant l'une contre l'autre, en ce que respectivement un espace (X) est prévu entre les deux faces frontales (23, 25) et les deux contre-faces frontales (20, 22) dans une position zéro de la charnière (1), en ce que dans la position zéro, la partie médiane (4) est en contact avec la partie de charnière extérieure (3) ou la partie de fixation extérieure (12) et la partie médiane (4) est en contact avec la partie de charnière intérieure (2) ou la partie de fixation intérieure (11) ou, sur les parties de charnière (2, 3), les deux faces frontales décalées de manière axiale (23, 25) sont reliées l'une à l'autre respectivement par des surfaces de liaison espacées de la surface de glissement (24) et formant une butée (84) et, sur la partie médiane (4), les deux contre-faces frontales décalées de manière axiale (20, 22) sont reliées l'une à l'autre respectivement par des surfaces de liaison espacées de la contre-surface de glissement (21) et formant une contre-butée (81) et, dans la position zéro, la butée (84) et la contre-butée (81) sont en contact, un angle entre les faces frontales (23, 25) et la butée (84) étant choisi de telle sorte que, dans la position zéro, un autre mouvement de rotation autour de l'axe de rotation (7, 8) respectif est bloqué, et en ce que dans la position zéro, lors d'un mouvement de rotation continu sur toute la zone de pivotement de la charnière (1), les axes de rotation (7, 8) autour desquels s'effectue le mouvement de rotation changent.
  2. Charnière (1) selon la revendication 1, caractérisée en ce que les deux faces frontales décalées de manière axiale (23, 25) d'au moins une partie de charnière (2, 3) sont reliées l'une à l'autre par au moins une autre surface de glissement (124) et l'autre surface de glissement (124) est inclinée par rapport à l'axe de rotation (7, 8) respectif avec une orientation opposée à celle de la surface de glissement (24), en ce que sur la partie médiane (4), une autre contre-surface de glissement opposée (121) est prévue et en ce que lors d'un mouvement relatif entre au moins une partie de charnière (2, 3) et la partie médiane (4), soit une face frontale (23) d'au moins une partie de charnière (2, 3) et une contre-face frontale (22) de la partie médiane (4), soit la surface de glissement (24) et la contre-surface de glissement (21) et en outre l'autre surface de glissement (124) et l'autre contre-surface de glissement (121) sont disposées de manière à coopérer, adjacentes l'une à l'autre et glissant l'une contre l'autre.
  3. Charnière (1) selon l'une des revendications 1 ou 2, caractérisée en ce que la face frontale (23) d'au moins une partie de charnière (2, 3) présente un moulage (74) et une contre-face frontale (22) de la partie médiane (4) présente un contre-moulage (71) et le moulage (74) et le contre-moulage (71) s'emboîtent l'un dans l'autre de manière amovible lors d'une rotation autour de l'axe de rotation (7, 8) respectif à un angle déterminé.
  4. Charnière (1) selon l'une des revendications 1 à 3, caractérisée en ce qu'au moins l'une des deux parties de charnière (2, 3) et/ou la partie médiane (4) présentent un alésage coaxial (36) par rapport à l'axe de rotation (7, 8) respectif, dans lequel alésage coaxial une partie d'insertion (54) est insérée avec les faces frontales (23, 25) et la surface de glissement (24) et/ou l'autre surface de glissement (124) et/ou le moulage (74) et/ou la butée (84) ou une contre-partie d'insertion (51) est insérée avec les contre-faces frontales (20, 22) et la contre-surface de glissement (21) et/ou l'autre contre-surface de glissement (121) et/ou le contre-moulage (71) et/ou la contre-butée (81).
  5. Charnière (1) selon la revendication 4, caractérisée en ce que la partie d'insertion (54) et/ou la contre-partie d'insertion (51) présentent au moins une surface circonférentielle radiale (26) comportant une surélévation (250) s'étendant axialement en direction de l'axe de rotation (7, 8) respectif et/ou un aplatissement radial (251) et l'alésage coaxial (36) est conçu de manière correspondante et opposée pour former un dispositif anti-rotation.
  6. Charnière (1) selon l'une des revendications 4 et 5, caractérisée en ce que la partie d'insertion (54) et/ou la contre-partie d'insertion (51) présentent au moins une surface circonférentielle radiale (26) comportant au moins une surélévation (27) faisant saillie de manière radiale.
  7. Charnière (1) selon l'une des revendications 4 à 6, caractérisée en ce que la partie d'insertion (54) ou la contre-partie d'insertion (51) est disposée de manière coulissante dans l'alésage (36) le long de l'axe de rotation (7, 8) respectif.
  8. Utilisation de la charnière (1) selon l'une des revendications 1 à 7, dans une porte pivotante des deux côtés, dans laquelle la partie de fixation intérieure (11) de la partie de charnière intérieure (2) est reliée à un premier élément (13), et la partie de fixation extérieure (12) de la partie de charnière extérieure (3) est reliée à un second élément (14).
  9. Procédé d'actionnement d'une charnière (1) selon l'une des revendications 1 à 7, caractérisé en ce que la partie de fixation extérieure (12) est tournée, à partir de la position zéro, autour de l'axe de rotation intérieur (7) dans un premier sens de pivotement, la partie médiane (4) exécutant ledit mouvement de rotation, ou la partie de fixation extérieure (12) étant tournée, à partir de la position zéro, autour de l'axe de rotation extérieur (8) dans un second sens de pivotement opposé, la partie médiane (4) n'exécutant pas ledit mouvement de rotation, moyennant quoi l'axe de rotation (7, 8) autour duquel le mouvement de rotation est exécuté change dans la position zéro, en ce que lors du mouvement de rotation autour de l'axe de rotation intérieur (7), une surface de glissement (24) de la partie de charnière intérieure (2), inclinée à un angle (α) par rapport à l'axe de rotation intérieur (7), glisse en premier lieu sur une contre-surface de glissement (21) de la partie médiane (4) opposée et inclinée à un angle (α), moyennant quoi la partie de charnière extérieure (3) et la partie médiane (4) exécutent un mouvement de levage en direction de l'axe de rotation intérieur (7) et, lorsque le mouvement de rotation se poursuit autour de l'axe de rotation intérieur (7), une face frontale axiale (23) de la partie de charnière intérieure (2) glisse sur une contre-face frontale axiale (22) de la partie médiane (4), aucun mouvement de levage n'étant exécuté en direction de l'axe de rotation intérieur, et lors d'un retour en arrière, si nécessaire, la face frontale (23) et la contre-face frontale (22) glissant en premier lieu, puis la surface de glissement (24) et la contre-surface de glissement (21) glissant l'une contre l'autre jusqu'à ce que la position zéro est atteinte, dans laquelle position zéro le mouvement de rotation ne peut pas se poursuivre autour de l'axe de rotation intérieur (7), en ce que lors du mouvement de rotation autour de l'axe de rotation extérieur (8), une surface de glissement (24) de la partie de charnière extérieure (3), inclinée à un angle (α) par rapport à l'axe de rotation extérieur (8), glisse en premier lieu sur une contre-surface de glissement (21) de la partie médiane (4) opposée et inclinée à un angle (α), moyennant quoi la partie de charnière extérieure (3) exécute un mouvement de levage en direction de l'axe de rotation extérieur (8) et, lorsque le mouvement de rotation se poursuit autour de l'axe de rotation extérieur (8), une face frontale axiale (23) de la partie de charnière extérieure (3) glisse sur une contre-face frontale axiale (22) de la partie médiane (4), aucun autre mouvement de levage n'étant exécuté en direction de l'axe de rotation extérieur (8), et lors d'un retour en arrière, si nécessaire, la face frontale (23) et la contre-face frontale (22) glissant en premier lieu, puis la surface de glissement (24) et la contre-surface de glissement (21) glissant l'une contre l'autre jusqu'à ce que la position zéro est atteinte, dans laquelle position zéro le mouvement de rotation autour de l'axe de rotation extérieur (8) ne peut pas se poursuivre, et en ce que respectivement un espace (X) est prévu entre les deux faces frontales (23, 25) et les deux contre-faces frontales (20, 22) dans la position zéro.
  10. Procédé selon la revendication 9, caractérisé en ce que lors d'une rotation autour de l'axe de rotation (7, 8) respectif à un angle déterminé, un moulage (74) sur la face frontale (23) d'au moins une partie de charnière (2, 3) et un contre-moulage (71) sur la contre-face frontale (22) associée de la partie médiane (4) s'emboîtent l'un dans l'autre de manière amovible.
EP15200410.7A 2014-12-17 2015-12-16 Charnière dotée d'un mécanisme de levage/d'abaissement Active EP3034730B1 (fr)

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EP20204132.3A EP3789571A1 (fr) 2014-12-17 2015-12-16 Charnière dotée d'un mécanisme de levage/d'abaissement

Applications Claiming Priority (1)

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ATA50915/2014A AT515252B1 (de) 2014-12-17 2014-12-17 Pendelscharnier

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EP20204132.3A Division EP3789571A1 (fr) 2014-12-17 2015-12-16 Charnière dotée d'un mécanisme de levage/d'abaissement
EP20204132.3A Division-Into EP3789571A1 (fr) 2014-12-17 2015-12-16 Charnière dotée d'un mécanisme de levage/d'abaissement

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AT515252B1 (de) 2014-12-17 2018-01-15 Artweger Gmbh & Co Kg Pendelscharnier
EP3372765B1 (fr) 2017-03-10 2023-12-06 Schulte Duschkabinenbau GmbH & Co. KG Armature et séparation de douche
DE102017211924A1 (de) * 2017-07-12 2019-01-17 Jungheinrich Aktiengesellschaft Gelenkanordnung mit richtungsabhängigem Schwenkwiderstand
CN109805542B (zh) * 2019-03-07 2024-07-05 正雄箱包（河源）有限公司 一种用于拉杆箱的合页装置以及拉杆箱
AT522707B1 (de) 2019-07-10 2023-05-15 Artweger Gmbh & Co Kg Vereinfachtes Pendelscharnier
DE202020000400U1 (de) 2019-10-10 2020-02-18 Schulte Duschkabinenbau Gmbh & Co Kg Beschlag und Duschabtrennung
EP4183954A1 (fr) * 2021-11-23 2023-05-24 Hartmut S. Engel Système de portes optimisé au niveau de l'hygiène pour salles sanitaires
CN114802488B (zh) * 2022-05-25 2023-10-17 徐工集团工程机械股份有限公司科技分公司 一种装载机车架新型铰接锁止机构
CN218805686U (zh) * 2022-11-28 2023-04-07 比亚迪股份有限公司 双向摆动装置以及车辆

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Publication number Publication date
EP3789571A1 (fr) 2021-03-10
AT515252A2 (de) 2015-07-15
AT515252A3 (de) 2016-01-15
EP3034730A1 (fr) 2016-06-22
AT515252B1 (de) 2018-01-15

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