EP3879054A1 - Penture pour portes de bâtiment - Google Patents

Penture pour portes de bâtiment Download PDF

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Publication number
EP3879054A1
EP3879054A1 EP21159025.2A EP21159025A EP3879054A1 EP 3879054 A1 EP3879054 A1 EP 3879054A1 EP 21159025 A EP21159025 A EP 21159025A EP 3879054 A1 EP3879054 A1 EP 3879054A1
Authority
EP
European Patent Office
Prior art keywords
door
fastening
fastening part
swivel arm
door hinge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP21159025.2A
Other languages
German (de)
English (en)
Other versions
EP3879054B1 (fr
EP3879054C0 (fr
Inventor
Nikolaus Dreisewerd
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.)
Simonswerk GmbH
Original Assignee
Simonswerk GmbH
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 Simonswerk GmbH filed Critical Simonswerk GmbH
Publication of EP3879054A1 publication Critical patent/EP3879054A1/fr
Application granted granted Critical
Publication of EP3879054B1 publication Critical patent/EP3879054B1/fr
Publication of EP3879054C0 publication Critical patent/EP3879054C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05D1/00—Pinless hinges; Substitutes for hinges
    • 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
    • E05D11/02—Lubricating arrangements
    • 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
    • E05D3/02—Hinges with pins with one pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
    • E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
    • E05D5/0238—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves with parts engaging profile grooves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/06—Bent flaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D2005/102—Pins
    • E05D2005/106—Pins with non-cylindrical portions
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • E05Y2600/412—Concealed in the rabbet
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/676—Plastics
    • 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
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a door hinge for building doors with a first and a second fastening part for fastening to a door frame and to a door leaf and with a swivel arm which connects the fastening parts to one another in a pivotable manner in an axis of rotation, the swivel arm being designed in a rotationally fixed manner with the first fastening part and wherein the second fastening part has a receiving section which receives the swivel arm during a closing movement.
  • Such door hinges are basically known from the prior art and are used in particular for a concealed arrangement or an almost concealed arrangement of the door hinge between the door frame and the door hinge, the receiving section of the second fastening part in particular ensuring that the swivel arm swings into it in a closed state and is therefore no longer visible from the outside.
  • a door hinge of the generic type is, for example, from EP 2 476 836 A1 known, wherein a U-shaped pivot arm is integrally formed with a first fastening part and pivotally connected to a second fastening part.
  • the swivel arm has a through opening at an end assigned to the second fastening part, a pin being inserted in this opening and engaging in receptacles in the second fastening part.
  • this pin has a cylindrical shape, so that a pivoting movement of the second fastening part with respect to the pivot arm can be ensured via this pin.
  • DE 10 2015 120 549 B3 shows such a configuration with end openings in the swivel arm, which are provided for receiving a pin.
  • Such door hinges are, for example, also sold by Simonswerk GmbH under the name TECTUS 680 3D FD and are usually characterized by a stable construction.
  • the swivel arms For example, for receiving the pin, it is necessary for the swivel arms to have a relatively large thickness at least at the end so that a pin of sufficient size can even be inserted into an opening provided there.
  • the pins must not only allow a pivoting movement, but also absorb loads transferred from the door leaf and transfer them to the door frame without the pins bending, which inevitably could lead to a certain jamming of the door hinge or even material failure.
  • the weight of the door hinge must be absorbed by the pins and can lead to significant bending loads even with a minimal deflection of the pin.
  • the door hinges described above are usually produced in the form of an injection-molded part and accordingly require a relatively large amount of material in order to produce the individual components in the required material thickness. It should also be borne in mind here that injection molding materials are comparatively brittle and therefore require greater material thicknesses than sheet metal parts, for example, to absorb the loads.
  • Such a door hinge is, for example, from EP 3 362 623 A1 known, in which the individual fastening parts are made in the form of deep-drawn parts and wherein the pivot arms are pivotably attached to the individual fastening parts in a known manner via pin connections.
  • the swivel arms have a bend, so that twice the material thickness rests on the individual swivel arms.
  • the present invention is based on the object of specifying a door hinge which overcomes the aforementioned disadvantages and is as simple and inexpensive to manufacture as possible.
  • the pivot arm is pivotably connected to the second fastening part via bearing journals, the bearing journals being designed as separate components and each with a cylindrical bearing section, in particular positively in a receptacle of the second fastening part engage and wherein the swivel arm has retaining lugs in a vertical direction running parallel to the axis of rotation, which are each non-rotatably arranged in a recess of a bearing journal.
  • a swivel connection is not made possible by pins inserted into the swivel arm but by mounted bearing pins, which are placed as a separate component on an upper and / or lower front end of the hinge bracket and whose cylindrical bearing section enables the swivel movement.
  • the upper and lower front end of the swivel bracket refer to the vertical and thus parallel to the direction of rotation, the upper end in a mounted state being referred to as the upper front end and the end located at the bottom in a vertical direction as the front lower end will.
  • the swivel arms have holding lugs protruding in the vertical direction, these protruding from the front ends and thus, when the holding lugs are arranged on both sides of the swivel bracket, one holding lug each extends in the vertical direction and another holding lug against the vertical direction .
  • These retaining lugs are preferably designed in such a way that the shape of the retaining lugs alone enables a non-rotatable arrangement in the recess of the corresponding bearing journal.
  • an embodiment has proven to be particularly advantageous in which both the recesses and the retaining lugs are designed to be interlocking with one another and the retaining lugs and the recesses have a non-rotationally symmetrical shape have z.
  • B a rectangular shape or a composed of several rectangular sections arranged one behind the other shape.
  • a bearing pin for a pivotable connection between a swivel arm and a fastening part is known, for example, from the furniture and household goods sectors.
  • the DE 2 149 092 A1 a door hinge in which the bearing pin is placed on a retaining lug of the fastening part and which then correspondingly engage in a receptacle of the swivel arm.
  • this embodiment differs in particular in that it is not suitable for a building door hinge in which the pivot arm for a concealed arrangement engages in a receiving section of one of the fastening parts in a closed state.
  • the present invention has recognized that the solutions known from the furniture and household sectors can in principle also be transferred to door hinges of the type described at the beginning and are particularly suitable for connecting the swivel arms to the when the fastening parts are designed in the form of sheet metal parts To enable fastening parts without the swivel arm having to have a sufficient material thickness for the introduction of an opening.
  • the bearing journals have a support surface on an underside, via which the bearing journals each rest on a front end of the swivel arm.
  • the underside of the bearing pin relates to a side that is intended to lie against the front ends of the swivel bracket when the bearing pin is in a fitted state.
  • the swivel arm has side surfaces at each of the front ends, which are then connected to the support surfaces of the bearing journals cooperate and allow an axial support. The area effective for a support is thus obtained on the basis of the size of the support surface and the size of the side surfaces of the swivel arm.
  • the size of the support surface must be chosen so that the loads acting vertically on the swivel arm can be transferred over a large area as possible so that the retaining lugs can be made correspondingly small or so that the axial loads are guided past the retaining lugs as well as possible can. This can prevent the retaining lugs from bending or the material failing in the area of the retaining lugs.
  • the size of the support surface results in a purely cylindrical bearing journal or in the case of a bearing journal consisting exclusively of a cylindrical bearing section based on the diameter of the bearing journal.
  • the bearing journals starting from the cylindrical bearing section, can have at least one support section protruding with respect to the bearing section, the support surface also being arranged on an underside of the support section.
  • the design of this additional support section is based on the design of the swivel arm and, in the simplest case, can have a straight course. This is useful if the section of the swivel arm adjoining the retaining lug is also straight. Depending on the design of the swivel arm, however, an angled or curved shape of the support section can also be considered.
  • the bearing pin can have a groove-shaped recess on the underside, the support surface being arranged in the groove-shaped recess and with side walls of the groove-shaped recess at least the swivel arm enclose in sections.
  • the side walls serve to prevent rotation, so that, as an alternative or in addition to a correspondingly designed retaining lug, rotation of the bearing pin relative to the swivel arm is effectively prevented.
  • twisting would always lead to a certain amount of friction and correspondingly to material removal, so that twisting, in particular through a groove-shaped recess, effectively counteracts material wear or material failure in the area of the retaining lugs.
  • the retaining lugs and / or the receptacles have a rectangular, L-shaped or U-shaped cross section.
  • An L-shaped or U-shaped cross section can be formed, for example, in that the swivel arm is bent or angled in the area of the retaining lugs, so that, for example, an initially more rectangular course merges into an L-shaped or U-shaped course.
  • an additional increase in security against rotation can be guaranteed when the retaining lug is angled or bent.
  • the bending or angling of the swivel arm also brings about an increase in stability.
  • the pivot arm is designed as a sheet metal part.
  • the first and / or the second fastening part can preferably also be shaped as a sheet metal part.
  • a sheet metal part is understood to mean a component which is formed from a metal plate by shaping processes, these shaping processes in particular including bending, deep drawing and free drawing.
  • punchings or Cutouts can be provided on the sheet metal part.
  • the swivel arm is designed as a sheet metal part, in the simplest case it is a single or multiple angled or bent sheet metal piece, which has a retaining lug through punchings on both front ends. If no bend is provided in the area of the retaining lugs, these retaining lugs have a rectangular cross-section due to the flat structure of the swivel arm.
  • the fastening parts can also be formed as sheet metal parts by shaping processes.
  • an embodiment has proven to be particularly advantageous in which the swivel arm is formed in one piece or integrally with the first fastening part, such an embodiment not exclusively relating to sheet metal parts.
  • the swivel arm can be made in a simple manner by a region-wise punching out and a subsequent angling of a material section, which then forms the hinge bracket.
  • this also preferably has an L-shape, a Z-shape or a U-shape in cross section within the scope of the invention.
  • the swivel arm also has a very small thickness, so that corresponding reinforcement formations can be provided, by means of which stiffening of the basic structure of the swivel arm is achieved.
  • These stiffening formations can be formed, for example, in the form of impressions.
  • Corresponding stiffening formations can also be provided on the first and / or on the second fastening part, depending on the configuration.
  • the swivel arm has a first and a second swivel arm part, the first swivel arm part being formed in one piece or integrally with the first fastening part and the two swivel parts being adjustably connected to one another.
  • Elongated holes that preferably extend in a first horizontal direction are particularly suitable for an adjustable connection, a first horizontal direction within the scope of the invention meaning a direction perpendicular to the vertical direction and, in the closed state, parallel to the plane of the door leaf.
  • a horizontal adjustment means an adjustment in the first horizontal direction.
  • An adjustment in the direction of a second horizontal direction, which is perpendicular to the door leaf plane, is referred to in the context of this invention as a pressure adjustment, since it determines the extent to which the door leaf rests in the door frame.
  • An adjustment in the vertical direction or in the direction of rotation is referred to as vertical adjustment. Basically, all directions refer to a closed position of the door hinge.
  • one of the swivel arm parts or the first or the second swivel arm part has an elongated hole running in the first horizontal direction, the other swivel arm part then usually having a simple opening and wherein an adjusting means z. B. is arranged in the form of a screw connection in the elongated hole and the opening.
  • the two swivel arm parts can be adjusted relative to one another by loosening the adjusting means.
  • first pivot arm part with the first fastening part represents a particularly simple and advantageous variant, but it is also within the scope of the invention that the first pivot arm part is formed separately from the first fastening part and is fastened to the first fastening part via corresponding fastening means .
  • one of the swivel arm parts can have a guide groove that extends parallel to the elongated holes or the elongated hole and the other swivel arm part has at least one, but preferably two, guide pins that engage in the guide groove.
  • These guide pins can be, for example, thickenings or also formations such.
  • at least two guide pins are preferably arranged in the guide groove.
  • the first fastening part is designed for surface mounting on a reveal side of the door leaf or the door frame and has at least one elongated hole for the adjustable reception of fasteners. Depending on the orientation of the at least one elongated hole, the first fastening part can accordingly be adjusted in a vertical or in a second horizontal direction, whereby the pressure adjustment or the vertical adjustment is made possible.
  • the second fastening part preferably has at least one fastening section which adjoins the receiving section and also has at least one elongated hole for the adjustable reception of fastening means on the at least one fastening section.
  • elongated holes can be arranged on the first and / or on the second fastening part, these extending in different directions according to a preferred embodiment.
  • the elongated holes on the first fastening part run in a vertical direction and thus enable vertical adjustment, the elongated holes on the second fastening part running in a second horizontal direction and thus enabling pressure adjustment.
  • the second fastening part preferably has not just one but two fastening sections which adjoin the receiving section on both sides, so that the receiving section is accordingly arranged between the fastening sections.
  • the at least one fastening section or sections are formed on a separate assembly part or on separate assembly parts, the assembly parts being adjustably fastened to the receiving section.
  • This fastening is preferably designed in such a way that, with the aid of a suitable adjustment mechanism, the receiving section is adjusted in a first horizontal direction with respect to the mounting parts or the fastening sections. Accordingly, a horizontal adjustment can be made possible with such a configuration and in particular represents an alternative to a two-part swivel arm. However, this variant can also be combined with a two-part swivel arm, so that there is an additional adjustment option. It must be taken into account here that a corresponding receiving space must be provided in the door frame or the door leaf so that an offset of the receiving section is possible at all.
  • the receptacles of the second fastening part are arranged on side walls that laterally delimit the receiving space. Accordingly, the bearing journals with the cylindrical bearing section engage in the lateral walls of the receiving section, so that an adjustment of the swivel bracket is effected at the same time during an adjustment between the mounting parts with the fastening sections and the receiving section with the lateral walls. An adjustment of the swivel bracket causes the two fastening parts to be aligned with one another, so that the position of the door leaf in the door frame can be adjusted in the assembled state.
  • the side walls are connected to one another via a fastening sleeve.
  • the pivot arm connected to the side walls via the bearing pin is not the only axial support option between the two side walls. Rather, the axial load is kept away from the bearing pin by integrating an additional fastening sleeve.
  • the separate bearing journals are made of plastic.
  • these bearing journals can be manufactured as injection molded parts, the plastic used being a so-called bearing material, which Has sliding properties.
  • the plastic used can have a proportion of Teflon.
  • the fastening sleeve is riveted to the side walls.
  • a riveting can be formed, for example, in such a way that the fastening sleeves, after being inserted into the corresponding openings in the side wall, are crimped at the ends, as a result of which the cross-section of the fastening sleeves is widened at the ends. This effectively prevents the fastening sleeves from falling out of the corresponding openings.
  • the invention also relates to a building door with a door frame, a door leaf and a door hinge according to the invention according to claim 21, wherein the first fastening part is fastened to a narrow side of the door leaf and the second fastening part is fastened to a reveal side of the door frame.
  • building doors are particularly intended to mean doors that allow access to parts of the building. These are preferably front doors but also side entrance doors which, for. B. are installed in garage doors or the like to allow access even when the gate is closed.
  • the at least one fastening section of the second fastening part lies against the reveal side of the door frame, the receiving section engaging in an opening in the reveal side. Accordingly, a cavity is provided in the door frame, which extends from the reveal side along a first horizontal direction.
  • the door frame and / or the door leaf are preferably designed as a hollow body profile, with a corresponding cavity for the receiving section being able to be provided in a simple manner and only an opening in the form of an opening on the reveal side of the door frame, particularly in the configuration with a door frame as a hollow body profile necessary is.
  • the hollow body profiles are preferably aluminum hollow body profiles or plastic hollow body profiles, and different materials can also be used for the door frame and the door leaf.
  • the door leaf and / or the door frame has a fold which conceal the door hinge in the closed state. Covering means within the scope of the invention that the door hinge is not visible from the outside or is essentially not visible in the closed state. This is made possible on the one hand by the receiving section, which receives the swivel arm during a closing movement. At the same time, by using at least one fold, the parts that are still visible from the outside can be effectively covered.
  • An embodiment with at least one fold also has the advantage that it can have a groove running in the vertical direction into which a seal is inserted. Accordingly, such a groove can be provided both in the door leaf and in the door frame, the seal in the closed state correspondingly in contact with the door frame or the door leaf and preventing or at least reducing the passage of air.
  • the invention also relates to a bearing pin according to claim 26 for a door hinge according to the invention for arrangement between a swivel arm and a fastening part with a cylindrical one Bearing section and a support section extending therefrom, the cylindrical bearing section having a recess on an underside.
  • the Fig. 1 shows a building door with a door leaf 1 and a door frame 2, which are pivotably connected to one another via a door hinge 3.
  • the door hinge 3 is fastened with a first fastening part 4 on a narrow side 5 of the door leaf 1 and the second fastening part 6 is fastened on the reveal side 7 of the door frame 2.
  • the exact design of the door hinge 3 results from a synopsis with the Fig. 2 , which shows the door hinge 3 according to the invention in an exploded view so that the individual components can be clearly seen.
  • the door hinge 3 accordingly consists of the first and the second fastening part 4, 6 and a swivel arm 8 which connects the fastening parts 4, 6 to one another in an axis of rotation D such that it can pivot.
  • the pivot arm 8 is also formed integrally with the first fastening part 4, so that there is a non-rotatable connection.
  • Two bearing journals 9, 10 are provided for pivotable mounting between the fastening parts 4, 6, which mount the pivot arm 8 in the second fastening part 6 in a pivotable manner at an upper and lower end of the pivot arm 8.
  • the bearing journals 9, 10 are designed as separate components and each engage with a cylindrical bearing section 11 in receptacles 12 of the second fastening part 6, which are also cylindrical and together with the cylindrical bearing sections 11 form a form-fitting connection that only allows a pivoting movement .
  • the fastening parts 4, 6 and the swivel arm 8 are designed as sheet metal parts, so that the receptacles 12 can be formed in a simple manner by embossing in the material.
  • the swivel arm 8 also has retaining lugs 13, 14 running in a vertical direction Z running parallel to the axis of rotation D, which engage in recesses 15 of the bearing journals 9, 10.
  • the upper retaining lug 13 engages in recesses 15 of the upper bearing journal 9 and the lower retaining lug 14 in recesses 15 of the lower fastening part 10, so that in each case a non-rotatable connection is formed between the retaining lugs 13, 14 and the bearing journals 9, 10 and one Pivoting movement is made possible by sliding the cylindrical outer surfaces 11 in the receptacles 12.
  • the first fastening part 4 and the swivel arm 8 are formed integrally with one another as a sheet metal part, the swivel arm 8 having a plurality of bends.
  • the swivel arm 8 has a Z-shaped shape, a first swivel arm section 16 directly adjoining the first fastening part 4 and the retaining lugs 13, 14 being formed in the area of the bend between the second and third swivel arm sections 17, 18.
  • the retaining lugs 13, 14 have a U-shape, the recesses 15 in the bearing journals 9, 10 also being designed in such a way that they enable U-shaped retaining lugs 13, 14 to be received.
  • the bearing journals 9, 10 also each have on an underside a support surface 19 which extends into a support section 20 protruding relative to the cylindrical bearing section 11 and wherein the Support surfaces 19 rest on the end faces of the swivel arm 8, so that axial Loads can be transferred over as large an area as possible.
  • the bearing pins 9, 10 have a groove-shaped recess, the support surfaces 19 being arranged in the groove-shaped recess and the side walls of the groove-shaped recess enclosing the swivel arm 8 at least in sections.
  • Such a door hinge 3 is particularly suitable for use on hollow body profiles, with both the door leaf 1 and the door frame 2 being designed as an aluminum hollow body profile in the example shown.
  • the hollow profiles can also be designed as plastic hollow body profiles.
  • hollow body profiles is particularly advantageous because installation space can be provided in a simple manner for a receiving section 21 of the second fastening part, into which the pivot arm 8 pivots during a closing movement and thus rests at least in sections in a closed position.
  • this receiving section 21 lies behind the reveal side 7 of the door frame 2, so that the swivel arm 8 is partially covered.
  • the receiving space has lateral walls 22 in which the receptacles 12 for the bearing journals 9 are then arranged or in which the recesses 12 for the bearing journals 9 are formed.
  • the lateral walls 22 are then adjoined at an upper and lower end of the receiving space 21 by fastening sections 23, each of which has an elongated hole 24 for the adjustable reception of fastening means, by means of which the second fastening part 6 can be adjusted in a second horizontal direction Y.
  • Such an adjustment is also referred to as a pressure adjustment.
  • the first fastening part 4 also has elongated holes 25 by means of which a vertical adjustment in the vertical direction is made possible.
  • the Fig. 3 shows an alternative embodiment of the door hinge 3, which compared to that in the Figures 1 and 2 illustrated door hinge by a two-part design of the swivel arm 8 with a first swivel arm part 26, which is formed integrally with the fastening part 4 and with a second swivel arm part 27 which is connected to the first swivel arm part 26 such that it can be adjusted in a first horizontal direction X.
  • the adjustment takes place via elongated holes into which an adjusting means engages, whereby the swivel arm parts can be fixed to one another by fixing the adjusting means.
  • the second swivel arm part also has a guide groove 28 into which guide pins 29 engage, so that the two swivel arm parts 26, 27 are fixed to one another at least in the vertical direction Z even when the adjustment means are released.
  • FIG. 3 shows a door hinge 3 in an open position according to a third embodiment, the door hinge 3 being different in comparison to the FIGS Figures 1 to 3
  • Door hinges 3 shown extends over a greater length in the vertical direction Z.
  • the first fastening part 4 is also formed integrally with the swivel arm 8 here, the swivel arm 8 being connected to the second fastening part 6 via bearing journals 9, 10.
  • the bearing journals 9, 10 engage with cylindrical bearing sections 11 in receptacles 12 of the second fastening part 6 in a pivotable manner, the receptacles 12 being designed in the form of openings in the side walls 22 of the receptacle section 21.
  • Both the breakthroughs and The cylindrical outer sections 11 are also designed to be cylindrical and, in the assembled state, rest against one another in a form-fitting manner.
  • the swivel arm 8 is essentially U-shaped, with no bend being formed in the area of the retaining lugs 13, 14, so that the retaining lugs 13, 14 have a rectangular cross-section and are positively inserted into a correspondingly rectangular recess 15 on an underside of the Engage cylinder pin 9, 10.
  • the cylinder journals 9, 10 are designed essentially similar to the cylinder journals 9, 10 of the previous examples, the Fig. 6 shows an exemplary bearing journal 9, 10 in an enlarged view.
  • the bearing journal 9, 10 has a cylindrical bearing section 11 which is designed accordingly for a form-fitting use in receptacles 12 of the second fastening part 6.
  • a recess 15 each extends from the underside into the guide pins 9, 10, as a result of which retaining lugs 13, 14 can engage with them in a form-fitting manner, so that a non-rotatable fixation with respect to the swivel arm 8 can be achieved.
  • the guide pins 9, 10 have a support surface 19 which is essentially formed on a support section 20 which protrudes with respect to the cylindrical bearing section 11, the support surface 19 also extending into the cylindrical bearing section 11.
  • the support surface 19 is also located in a groove-shaped recess, the side walls of this groove-shaped recess enclosing the swivel arm 8 at least in sections in the assembled state.
  • the Fig. 7 shows the door hinge 3 according to FIG Fig. 4 in an installed state, the first fastening part 4 on a narrow side 5 of a door leaf 1 and the second fastening part 6 on a reveal side 7 on the door frame 2 is attached.
  • Both the door frame 2 and the door leaf 1 are designed as a hollow aluminum body profile.
  • both the door leaf 1 and the door frame 2 can be designed as a plastic hollow body profile.
  • the door hinge 3 is in an open position, so that the pivot arm 8 is not arranged in the receiving section 21 of the second fastening part.
  • the receiving section 21 is followed by separate assembly parts at an upper and a lower end, which form the fastening sections 23 via which the second fastening part 6 can be fastened to the reveal side 7 of the door frame 2.
  • the separate mounting parts are fastened in an adjustable manner with respect to the side walls 22 of the receiving section 21, the side walls 22 at the same time also forming the mounts 12 for the bearing pins 9, 10 and thus for the pivot arm 8, so that by adjusting the separate mounting parts, the receiving section 21 and thus the swivel arm 8 can also be adjusted in a first horizontal direction X.
  • the door hinge 3 or the building door is shown in a closed state, which makes it clear that the door hinge 3 rests largely in the hollow chamber of the door frame 2 in a closed state and only a comparatively small section in the space between the door leaf 1 and the door frame 2.
  • Both the door leaf 1 and the door frame 2 also have a fold 30 which covers the gap between the door leaf 1 and the door frame 2 in a closed state, so that the door hinge 3 is completely covered.
  • Such door hinges 3 are also referred to as top door hinges.
  • the rebate on the door leaf side and the door frame side also have a groove 31 into which a seal can be inserted.
  • a further recess is provided in which a fastening sleeve 31 is arranged, which connects the two side walls 22 to one another and thus contributes to additional axial support.
  • the fastening sleeve 32 is riveted to the side walls 22 at the end. This takes place in the form of a flanging at the end of the fastening sleeve 32, so that it can accordingly no longer be removed from the opening provided for this purpose.
  • the fastening sections 23 are formed on separate assembly parts, which are fixed with respect to one another in an adjustable manner via an adjusting means with the side walls 22. This allows adjustment in a first horizontal direction X to be effected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
EP21159025.2A 2020-03-11 2021-02-24 Penture pour portes de bâtiment Active EP3879054B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020106690.2A DE102020106690B3 (de) 2020-03-11 2020-03-11 Türband für Gebäudetüren

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EP3879054A1 true EP3879054A1 (fr) 2021-09-15
EP3879054B1 EP3879054B1 (fr) 2024-01-03
EP3879054C0 EP3879054C0 (fr) 2024-01-03

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EP (1) EP3879054B1 (fr)
DE (1) DE102020106690B3 (fr)
RU (1) RU2758334C1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020131543B3 (de) * 2020-11-27 2021-07-08 Simonswerk Gmbh Türband und Türanordnung
DE102020131527B3 (de) 2020-11-27 2021-12-02 Simonswerk Gmbh Türband und Türanordnung

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DE2149092A1 (de) 1970-10-22 1972-04-27 Philips Nv Tuergelenk
DE9002696U1 (fr) * 1990-03-08 1991-08-14 Simonswerk Gmbh, 4840 Rheda-Wiedenbrueck, De
AT402654B (de) * 1993-08-02 1997-07-25 Kromag Metallindustrie Ges M B Scharnieranordnung für schränke aus metall oder scharnieranordnung für schränke aus metall oder kunststoff kunststoff
DE10239446C1 (de) * 2002-06-20 2003-08-14 Simonswerk,Gmbh Türband für eine verdeckte Anordnung zwischen Türzarge und Türflügel
DE202010004163U1 (de) * 2010-03-24 2010-07-08 Konrad, Andrea Verdeckt liegendes Edelstahl-Türband insbesondere für Aluminium- und Kunststoff-Türen
WO2011013335A1 (fr) * 2009-07-30 2011-02-03 スガツネ工業株式会社 Ensemble charnière biaxial
EP2476836A1 (fr) 2011-01-12 2012-07-18 Bartels Systembeschläge GmbH Penture
DE102015120549B3 (de) 2015-11-26 2016-07-14 Simonswerk, Gesellschaft mit beschränkter Haftung Verdeckttürband und Türanordnung
EP3362623A1 (fr) 2015-10-12 2018-08-22 Kuantica S.r.l. Charnière dissimulée invisible à structure améliorée pour portes

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SU761691A1 (ru) * 1973-06-01 1980-09-07 Pavel P Sakuta Дверная петля 1
WO1987007672A1 (fr) * 1986-06-14 1987-12-17 Paul Hettich Gmbh & Co. Charniere pour meuble
US5755011A (en) * 1995-12-28 1998-05-26 Newell Operating Company Adjustable hinge
DE202004007068U1 (de) * 2004-05-04 2004-07-01 BSH Bosch und Siemens Hausgeräte GmbH Lagerwinkel mit Leitungsdurchführung
JP2007126863A (ja) * 2005-11-02 2007-05-24 Toyota Motor Corp 車両用開閉体減速装置
KR20120004428A (ko) * 2009-02-27 2012-01-12 일렉트로룩스 홈 프로덕츠 인코퍼레이티드 여닫이 문을 위한 조절 가능한 경첩
US20120102675A1 (en) * 2010-11-02 2012-05-03 Shin Zu Shing Co., Ltd. Torque-adjustable hinge and portable device with the same
DE102017112004A1 (de) * 2017-05-31 2018-12-06 Maco Technologie Gmbh Beschlaganordnung

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Publication number Priority date Publication date Assignee Title
DE2149092A1 (de) 1970-10-22 1972-04-27 Philips Nv Tuergelenk
DE9002696U1 (fr) * 1990-03-08 1991-08-14 Simonswerk Gmbh, 4840 Rheda-Wiedenbrueck, De
AT402654B (de) * 1993-08-02 1997-07-25 Kromag Metallindustrie Ges M B Scharnieranordnung für schränke aus metall oder scharnieranordnung für schränke aus metall oder kunststoff kunststoff
DE10239446C1 (de) * 2002-06-20 2003-08-14 Simonswerk,Gmbh Türband für eine verdeckte Anordnung zwischen Türzarge und Türflügel
WO2011013335A1 (fr) * 2009-07-30 2011-02-03 スガツネ工業株式会社 Ensemble charnière biaxial
DE202010004163U1 (de) * 2010-03-24 2010-07-08 Konrad, Andrea Verdeckt liegendes Edelstahl-Türband insbesondere für Aluminium- und Kunststoff-Türen
EP2476836A1 (fr) 2011-01-12 2012-07-18 Bartels Systembeschläge GmbH Penture
EP3362623A1 (fr) 2015-10-12 2018-08-22 Kuantica S.r.l. Charnière dissimulée invisible à structure améliorée pour portes
DE102015120549B3 (de) 2015-11-26 2016-07-14 Simonswerk, Gesellschaft mit beschränkter Haftung Verdeckttürband und Türanordnung

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EP3879054B1 (fr) 2024-01-03
RU2758334C1 (ru) 2021-10-28
DE102020106690B3 (de) 2020-10-29
EP3879054C0 (fr) 2024-01-03

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