EP0144628A2 - Wide-angle hinge - Google Patents

Wide-angle hinge Download PDF

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Publication number
EP0144628A2
EP0144628A2 EP84112219A EP84112219A EP0144628A2 EP 0144628 A2 EP0144628 A2 EP 0144628A2 EP 84112219 A EP84112219 A EP 84112219A EP 84112219 A EP84112219 A EP 84112219A EP 0144628 A2 EP0144628 A2 EP 0144628A2
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EP
European Patent Office
Prior art keywords
cam
wide
sliding
stop
rocker arm
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
EP84112219A
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German (de)
French (fr)
Other versions
EP0144628B1 (en
EP0144628A3 (en
Inventor
Salice S P A Arturo
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.)
Arturo Salice SpA
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Arturo Salice SpA
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Publication date
Application filed by Arturo Salice SpA filed Critical Arturo Salice SpA
Priority to AT84112219T priority Critical patent/ATE34425T1/en
Publication of EP0144628A2 publication Critical patent/EP0144628A2/en
Publication of EP0144628A3 publication Critical patent/EP0144628A3/en
Application granted granted Critical
Publication of EP0144628B1 publication Critical patent/EP0144628B1/en
Expired legal-status Critical Current

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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
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • 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
    • E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
    • E05D11/1021—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed the hinge having two or more pins and being specially adapted for cabinets or furniture
    • 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
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E05D2003/166—Vertical pivot-axis
    • 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
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
    • 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
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention relates to a wide-angle hinge with two scissor-like intersecting articulated arms, one end of which is articulated to the mutually facing, inner ends of a supporting wall stop part and a door stop part, which is preferably cup-shaped, and the swinging ends of which are connected via rocker arms to the outer ends of these stop parts are articulated, and with an approximately sector-like cylindrical cam, about the axis of which a rocker arm is pivotally mounted and against the circumferential surface of which a slide or roller body, which is guided in a longitudinally displaceable manner and acted upon by a compression spring, is pressed, wherein in the area of the closed position the sliding or rolling body slides from the cylindrical part of the peripheral surface of the cam onto its flank with a decreasing radius.
  • Wide-angle hinges which have an opening angle of approximately 180 ° , are required with and without closing springs, depending on the intended use. It is a requirement of economical production that the wide-angle hinges can be manufactured with or without a closing spring without great additional effort, depending on the particular order.
  • the known wide-angle hinges could only be produced in a simple manner without a locking device in that the rocker arms in question are mounted without sliding bodies and compression springs. However, if these are installed with the locking devices containing the sliding bodies and compression springs, additional parts must be kept ready during installation and mounting devices must be available which enable the installation of the sliding bodies and the prestressed compression springs.
  • the object of the invention is therefore to provide a wide-angle hinge of the type mentioned, which can be produced in the final assembly without additional effort either with or without a locking device, without additional parts having to be stocked and kept ready for the final assembly if the wide-angle hinges with a locking device should be equipped.
  • this object is achieved in that the rocker arm is provided between its hinge axes and at a distance from them with stops, of which the cam facing the stop the displacement of the sliding or rolling body in the rocker arm before its assembly at such a distance before Hinge axis limited that it is lifted by the cam from this stop after assembly, and that the compression spring is clamped between the other stop and the back of the sliding or rolling body.
  • the wide-angle hinge according to the invention can be prefabricated regardless of whether it should be equipped with a locking device or not, to the extent that in uniform assembly devices and processes that the rocking lever only needs to be assembled by means of two hinge bolts. With regard to the assembly process used to complete it, it is irrelevant whether or not the rocker arm contains the sliding or rolling element with the closing spring.
  • the rocker arms contain the already preassembled sliding or rolling elements with compression springs, without these changing the final assembly process compared to mounting rocker arms without locking devices.
  • the wide-angle hinges according to the invention can thus be preassembled, irrespective of whether they are to be provided with locking devices or not, except for the assembly of a rocker arm.
  • rocker arms with or without locking devices are installed during final assembly.
  • warehousing is also considerably simplified, since only vibration Levers without locking devices or with preassembled sliding or rolling elements and compression springs need to be kept ready.
  • a wide-angle snap hinge is known, which can optionally be mounted without the snap spring if a shooting device is not desired.
  • a lever containing the catch spring with a spring housing must be mounted around its own pivot axis and guided with a sliding axis in elongated holes in the rocker arm.
  • the cam cooperating with the sliding or rolling body is expediently provided on the door stop part.
  • the cam can consist of a piece of sheet metal that can be inserted into the pot-shaped door stop part, so that this can also be omitted if necessary.
  • the cam can also be formed in one piece with the cup-shaped door stop part, because it does not come into effect anyway if the rocker arm is not provided with the preassembled locking mechanism.
  • the rocker arm expediently consists of a U-shaped bent sheet-metal piece, from the web of which is bent at right angles a rag standing transversely between its legs, which forms the stop for the spring.
  • the legs of the rocker arm can be provided with embossed knobs on the side of the flap opposite the spring, on which the side edges of the flap are supported.
  • the rolling body consists of a roller with a forked bearing block, the axis or axle journal of which is held in approximately semicircular recesses in the outer edges of the legs of the bearing bracket and the ends of the axle or the axle journal projecting beyond the legs are guided in elongated holes of the legs of the rocker arm, the outer limits of which form the stop.
  • the rolling elements can also consist of a cylindrical roller held in an end groove of a plastic block, and the stop for the roller can consist of knobs stamped into the legs of the rocker arm.
  • the legs of the rocker arm are expediently provided with bead-like impressions which run parallel to its web and which guide the bearing block or plastic block between them and the web.
  • the wide-angle hinge shown in FIGS. 1 and 2 consists of the longer articulated arm 1 crossing with the shorter articulated arm 2, both of which are articulated to one another by the articulated pin 3 to form a universal joint.
  • the longer articulated arm 1 is around the articulation pin 4 in the pot-shaped joint part 5, which forms the door stop part and is embedded in a blind hole milled into the door 6.
  • the longer articulated arm 1 is articulated by the articulation pin 7 with the rocker arm 8, the other end of which is articulated by the articulation pin 9 with the supporting wall stop part 10.
  • the shorter articulated arm 2 is articulated at its inner end to the door stop part 10 by the articulation pin 11.
  • the outer end of the shorter articulated arm 2 is articulated by the articulation pin 12 to the rocker arm 13, the other end of which is articulated by the articulation pin 14 to the cup-shaped hinge part 5.
  • the rocker arm 13, like the rocker arm 8, consists of a stamped, U-shaped sheet-metal part, with 13 indentations 16 being provided in the outer edge of the legs 15 of the rocker arm, in which there are limiting the opening angle in the open position of the longer articulated arm 1 bearing pin 4 supports.
  • the supporting wall stop part usually consists of a fastening plate screwed to this, on which a hinge arm is fixed by screws.
  • the rocker arm 13 consists of a sheet metal stamping part bent in a U-shaped cross section, from the web 15 connecting the legs 15 of the tab 18 is bent at right angles in such a way that it lies between the legs 15 and forms a stop or a support surface for the compression spring 19 .
  • the legs 15 are provided with embossments 20 on their inner sides, which serve to support the tab 18.
  • the ends of the legs 15 of the rocker arm 13 projecting beyond the web 17 are stamped bores provided for the bearing pin 12, 14.
  • the bearing block 22 Parallel to the web 13, the legs are provided with inwardly directed beads 21 which form guides for the bearing block 22.
  • the bearing block 22 as can be seen from FIG. 4, consists of a U-shaped sheet metal stamped part that is provided in the front edges of its legs with approximately semicircular recesses 23 which serve to support the shaft journals 24 of the roller 25.
  • the ends of the shaft journals 24 projecting beyond the recesses 23 are guided in elongated holes 26 of the legs 15 of the rocking lever, the upper boundaries 27 of the elongated holes 26 forming stops for limiting the feed movement.
  • the compression spring 19 is clamped between the angled tab 18 and the web part of the bearing block 22. In the preassembled state of the rocker arm 13, not shown, the compression spring 19 presses the bearing block forward so far that the shaft journals 24 are supported on the front stop surfaces 27 of the elongated holes 26.
  • the cup-shaped hinge part 5 has a base 28 provided with a bore for the bearing pin 14, which is gripped in a fork-like manner by the ends of the legs 15 of the rocking lever 13 provided with the bores 29.
  • the base 28 has a central slot in which the sector-like cam 30 consisting of a stamped sheet metal part is held, which has an elongated extension 31, the front end of which is inserted into an opening in the base plate of the pot-shaped hinge part 5 for fixing it.
  • the sector-shaped cam 30 has a bore through which the hinge pin 14 also passes. In the assembled from FIGS. 1 and 2, the roller 25 is supported on the Circumferential surface of the cam 30 in such a way that the shaft journals 24 are raised from the front stop surfaces 27 of the elongated holes 26.
  • the roller 32 is provided with an axile bore and is freely rotatably mounted on the central part of the long axis 33.
  • the bearing axis 33 is provided with recesses which are supported in the recesses 23 of the bearing block 22, while the hidden end parts of the bearing journal 33 are guided in the elongated holes 26 of the legs 15 of the rocker arm 13.
  • the bearing block consists of a plastic block 34, which is provided on its upper side with intersecting grooves 36, so that claw-like corner regions 37 are retained, between which the roller-like rolling body 38 is mounted.
  • the rocking lever 13 according to FIG. 9 is provided with inwardly facing embossed knobs 39 instead of an elongated hole, which serve as stops for the roller-shaped rolling body 38.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinge Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Hinges (AREA)

Abstract

1. A wide-angle hinge comprising two hinge arms (1, 2), which cross like scissors and are articulatedly connected to each other and are articulatedly connected at one end to the confronting inner ends of a member (10) to be fixed to a carrying wall and to a preferably potlike member (5) to be fixed to a door, which arms have pivotally movable ends, which are pivoted by swivel levers (8, 13) to the outer ends of said fixing members (5, 10), also comprising an approximately sectorlike cylindrical cam (30), in which one (13) of the swivel levers is pivoted on a pivot (14) at the center line of the cam, and a sliding or rolling member (25, 32, 38), which is biased by a compression spring (19) and is longitudinally slidably guided in said swivel lever (13), bears under pressure on the peripheral surface of the cam, and adjacent to the closed position the sliding or rolling member (25, 32, 38) slides from the cylindrical portion of the peripheral surface of the cam (30) to the side face thereof so that the radius decreases, characterized in that the swivel lever (13) is provided with stops (18, 27, 39), which are disposed between and spaced from the pivots (12, 14) for the swivel lever, that (27, 39) of said stops which faces the cam (30) limits the displacement of the sliding or rolling member (25, 32, 38) in the swivel lever (13) before the latter is mounted and at such a distance from the pivot (14) that is associated with the cam that the sliding or rolling member is lifted from said stop by the cam (30) after the swivel lever has been mounted, and the compression spring (19) is held under initial stress between the other stop (18) and the rear side of the sliding or rolling member.

Description

Die Erfindung betrifft ein Weitwinkelscharnier mit zwei sich scherenartig kreuzenden, gelenkig miteinander verbundenen Gelenkarmen, deren einen Enden gelenkig mit den einander zugewandten, innen liegenden Enden eines Tragwandanschlagteils und eines Türanschlagteils, das vorzugsweise topfförmig ausgebildet ist, verbunden sind und deren schwingende Enden über Schwinghebel an den außenliegenden Enden dieser Anschlagteile angelenkt sind, und mit einem etwa sektorartigen zylindrischen Nocken, um dessen Achse ein Schwinghebel schwenkbar gelagert ist und gegen dessen Umfangsfläche ein in diesem Schwinghebel längsverschieblich geführter und von einer Druckfeder beaufschlagter Gleit- oder Rollkörper angedrückt ist, wobei im Bereich der Schließstellung der Gleit- oder Rollkörper von dem zylindrischen Teil der Umfangsfläche des Nockens auf dessen Flanke mit sich veringerdem Radius abgleitet.The invention relates to a wide-angle hinge with two scissor-like intersecting articulated arms, one end of which is articulated to the mutually facing, inner ends of a supporting wall stop part and a door stop part, which is preferably cup-shaped, and the swinging ends of which are connected via rocker arms to the outer ends of these stop parts are articulated, and with an approximately sector-like cylindrical cam, about the axis of which a rocker arm is pivotally mounted and against the circumferential surface of which a slide or roller body, which is guided in a longitudinally displaceable manner and acted upon by a compression spring, is pressed, wherein in the area of the closed position the sliding or rolling body slides from the cylindrical part of the peripheral surface of the cam onto its flank with a decreasing radius.

Bei einem aus der DE-OS 27 49 288 bekannten Weitwintelscharnier dieser Art ist der Gleitkörper in dem an das Tragwandanschlagteil angelenkten Schwinghebel längs verschieblich geführt, wobei sich die den Gleitkörper beaufschlagende Druckfeder auf einer Gelenkachse dieses Schwinghebels abstützt.In a wide-angle hinge of this type known from DE-OS 27 49 288, the sliding body is guided in a longitudinally displaceable manner in the rocking lever articulated on the supporting wall stop part, the compression spring acting on the sliding body being supported on an articulated axis of this rocking lever.

Weitwinkelscharniere, die einen Öffnungswinkel von etwa 1800 haben, werden je nach dem jeweiligen Verwendungszweck mit und ohne Schließfedern benötigt. Dabei ist es eine Forderung wirtschaftlicher Fertigung, daß die Weitwinkelscharniere ohne großen zusätzlichen Aufwand je nach dem jeweiligen Auftrag mit oder ohne Schließfeder hergestellt werden können. Die bekannten Weitwinkelscharniere würden sich in einfacher Weise nur dadurch ohne Schließvorrichtung herstellen lassen, daß die betreffenden Schwinghebel ohne Gleitkörper und Druckfedern montiert werden. Werden diese aber mit den die Gleitkörper und Druckfedern enthaltenden Schließvorrichtungen montiert, müssen zusätzliche Teile bei der Montage bereit gehalten werden und es müssen Montagevorrichtungen vorhanden sein, die den Einbau der Gleitkörper und der vorgespannten Druckfedern ermöglichen.Wide-angle hinges, which have an opening angle of approximately 180 ° , are required with and without closing springs, depending on the intended use. It is a requirement of economical production that the wide-angle hinges can be manufactured with or without a closing spring without great additional effort, depending on the particular order. The known wide-angle hinges could only be produced in a simple manner without a locking device in that the rocker arms in question are mounted without sliding bodies and compression springs. However, if these are installed with the locking devices containing the sliding bodies and compression springs, additional parts must be kept ready during installation and mounting devices must be available which enable the installation of the sliding bodies and the prestressed compression springs.

Aufgabe der Erfindung ist es daher, ein Weitwinkelscharnier der eingangs angegebenen Art zu schaffen, das sich bei der Endmontage ohne zusätzlichen Aufwand wahlweise mit und ohne Schließvorrichtung herstellen läßt, ohne daß bei der Endmontage zusätzliche Teile bevorratet und bereitgehalten werden müssen, wenn die Weitwinkelscharniere mit Schließvorrichtungen ausgestattet werden sollen.The object of the invention is therefore to provide a wide-angle hinge of the type mentioned, which can be produced in the final assembly without additional effort either with or without a locking device, without additional parts having to be stocked and kept ready for the final assembly if the wide-angle hinges with a locking device should be equipped.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß der Schwinghebel zwischen seinen Gelenkachsen und jeweils im Abstand von diesen mit Anschlägen versehen ist, von denen der dem Nocken zugewandte Anschlag die Verschiebung des Gleit-oder Rollkörpers in dem Schwinghebel vor dessen Montage in einem derartigen Abstand vor der Gelenkachse begrenzt, daß er nach der Montage durch den Nocken von diesem Anschlag abgehoben ist, und daß zwischen dem anderen Anschlag und der Rückseite des Gleit- oder Rollkörpers die Druckfeder eingespannt ist. Das erfindungsgemäße Weitwinkelscharnier läßt sich unabhängig davon, ob es mit einer Schließvorrichtung ausgestattet werden soll oder nicht, soweit in einheitlichen Montagevorrichtungen und -vorgängen vorfertigen, daß zur Komplettierung nur noch mittels zweier Gelenkbolzen der Schwinghebel montiert zu werden braucht. Im Hinblick auf den der Komplettierung dienenden Montagevorgang ist es unerheblich, ob der Schwinghebel den Gleit- oder Rollkörper mit Schließfeder enthält oder nicht. Denn sollen Weitwinkelscharniere mit Schließvorrichtungen hergestellt werden, enthalten die Schwinghebel die bereits vormontierten Gleit- oder Rollkörper mit Druckfedern, ohne daß diese den Endmontagevorgang gegenüber einer Montage von Schwinghebeln ohne Schließvorrichtungen ändern werden. Die erfindungsgemäßen Weitwinkelscharniere lassen sich somit unabhängig davon, ob diese mi Schließvorrichtungen versehen werden sollen oder nicht, bis auf die Montage eines Schwinghebels vormontieren. Je nach dem, wie es der einzelne Auftrag erfordert, werden bei der Endmontage Schwinghebel mit oder ohne Schließvorrichtungen eingebaut. Neben der vereinfachten Endmontage ist auch die Lagerhaltung wesentlich vereinfacht, da lediglich Schwinghebel ohne Schließvorrichtungen oder mit vormontierten Gleit-oder Rollkörpern und Druckfedern bereit gehalten zu werden brauchen.According to the invention this object is achieved in that the rocker arm is provided between its hinge axes and at a distance from them with stops, of which the cam facing the stop the displacement of the sliding or rolling body in the rocker arm before its assembly at such a distance before Hinge axis limited that it is lifted by the cam from this stop after assembly, and that the compression spring is clamped between the other stop and the back of the sliding or rolling body. The wide-angle hinge according to the invention can be prefabricated regardless of whether it should be equipped with a locking device or not, to the extent that in uniform assembly devices and processes that the rocking lever only needs to be assembled by means of two hinge bolts. With regard to the assembly process used to complete it, it is irrelevant whether or not the rocker arm contains the sliding or rolling element with the closing spring. Because wide-angle hinges are to be manufactured with locking devices, the rocker arms contain the already preassembled sliding or rolling elements with compression springs, without these changing the final assembly process compared to mounting rocker arms without locking devices. The wide-angle hinges according to the invention can thus be preassembled, irrespective of whether they are to be provided with locking devices or not, except for the assembly of a rocker arm. Depending on how the individual order requires, rocker arms with or without locking devices are installed during final assembly. In addition to the simplified final assembly, warehousing is also considerably simplified, since only vibration Levers without locking devices or with preassembled sliding or rolling elements and compression springs need to be kept ready.

Aus der DE-OS 24 15 999 ist ein Weitwinkel-Schnäpper-Scharnier bekannt, das sich wahlweise auch ohne die Schnäpperfeder montieren läßt, wenn eine Schießvorrichtung nicht erwünscht ist. Soll das Weitwinkelscharnier jedoch mit der Schießvorrichtung versehen werden, muß zusätzlich zu dem Schwinghebel ein die Schnäpperfeder enthaltender Hebel mit einen Federgehäuse um eine eigene Schwenkachse montiert und mit einer Gleitachse in Langlöchern des Schwinghebels geführt werden.From DE-OS 24 15 999 a wide-angle snap hinge is known, which can optionally be mounted without the snap spring if a shooting device is not desired. However, if the wide-angle hinge is to be provided with the shooting device, in addition to the rocker arm, a lever containing the catch spring with a spring housing must be mounted around its own pivot axis and guided with a sliding axis in elongated holes in the rocker arm.

Zweckmäßigerweise ist der mit dem Gleit- oder Rollkörper zusammenwirkende Nocken an dem Türanschlagteil vorgesehen. Der Nocken kann aus einem in das topfförmige Türanschlagteil einsetzbaren Blechstück bestehen, so daß dieses gegebenenfalls auch weggelassen werden kann. Der Nocken kann auch einstückig mit dem topfförmigen Türanschlagteil ausgebildet sein, weil es ohnehin nicht zur Wirkung kommt, wenn der Schwinghebel nicht mit dem vormontierten Schließmechanismus versehen ist.The cam cooperating with the sliding or rolling body is expediently provided on the door stop part. The cam can consist of a piece of sheet metal that can be inserted into the pot-shaped door stop part, so that this can also be omitted if necessary. The cam can also be formed in one piece with the cup-shaped door stop part, because it does not come into effect anyway if the rocker arm is not provided with the preassembled locking mechanism.

Der Schwinghebel besteht zweckmäßigerweise aus einem U-förmig gebogenen gestanzten Blechstück, von dessen Steg etwa rechtwinklig ein quer zwischen dessen Schenkeln stehender Lappen abgebogen ist, der den Anschlag für die Feder bildet. Zur Stabilisierung des Lappens können auf der der Feder gegenüberliegenden Seite des Lappens die Schenkel des Schwinghebels mit eingeprägten Noppen versehen sein, auf denen sich die Seitenkanten des Lappens abstützen.The rocker arm expediently consists of a U-shaped bent sheet-metal piece, from the web of which is bent at right angles a rag standing transversely between its legs, which forms the stop for the spring. To stabilize the flap, the legs of the rocker arm can be provided with embossed knobs on the side of the flap opposite the spring, on which the side edges of the flap are supported.

In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß der Rollkörper aus einer Rolle mit einem gegabelten Lagerbock besteht, wobei dessen Achse oder Achszapfen in etwa halbkreisförmigen Ausnehmungen in den äußeren Rändern der Schenkel des Lagerbocks gehaltert sind und die die Schenkel überragenden Enden der Achse oder der Achszapfen in Langlöchern der Schenkel des Schwinghebels geführt sind, deren äußere Begrenzungen den Anschlag bilden. Die Rollkörper können auch aus einer in einer stirnseitigen Nut eines Kunststoffblocks gehalterten zylindrischen Rolle und der Anschlag für die Rolle aus in die Schenkel des Schwinghebels eingeprägten Noppen bestehen.In a further embodiment of the invention it is provided that the rolling body consists of a roller with a forked bearing block, the axis or axle journal of which is held in approximately semicircular recesses in the outer edges of the legs of the bearing bracket and the ends of the axle or the axle journal projecting beyond the legs are guided in elongated holes of the legs of the rocker arm, the outer limits of which form the stop. The rolling elements can also consist of a cylindrical roller held in an end groove of a plastic block, and the stop for the roller can consist of knobs stamped into the legs of the rocker arm.

Zweckmäßigerweise sind die Schenkel des Schwinghebels mit parallel zu dessen Steg verlaufenden sickenartigen Einprägungen versehen, die der Führung des Lagerbockes oder Kunststoffblockes zwischen diesen und dem Steg lienen.The legs of the rocker arm are expediently provided with bead-like impressions which run parallel to its web and which guide the bearing block or plastic block between them and the web.

Ein Ausführungsbeispiels der Erfindung wird nachstehend anhand der Zeichnung näher erläutert. In dieser zeigt

  • Fig. 1 einen Längsschnitt durch das montierte Weitwinkelscharnier in seiner Öffnungsstellung,
  • Fig. 2 einen Längsschnitt durch das Weitwinkelscharnier nach Fig. 2 in seiner Schließstellung,
  • Fig. 3 einen Längsschnitt durch den mit Aufnahmeeinrichtungen für den Schließmechanismus versehenen Schwinghebel,
  • Fig. 4 einen Längsschnitt durch einen Lagerbock für die in
  • Fig. 5 in Draufsicht dargestellte Rolle,
  • Fig. 6 eine Seitenansicht einer anderen Ausführungsform einer Rolle, die auf der in
  • Fig. 7 in Draufsicht dargestellten Achse gelagert ist,
  • Fig. 8 eine Vorderansicht einer anderen Ausführungsform eines Schwinghebels mit Einrichtungen zur Aufnahme des Schließmechanismusses,
  • Fig. 9 einen Längsschnitt durch den Schwinghebel nach Fig. 8,
  • Fig. 10 eine Draufsicht und eine Seitenansicht eines Kunststoffblockes, der der Lagerung der in
  • Tig. 11 in Draufsicht und Seitenansicht dargestell- ten Rolle dient.
An embodiment of the invention is explained below with reference to the drawing. In this shows
  • 1 shows a longitudinal section through the assembled wide-angle hinge in its open position,
  • 2 shows a longitudinal section through the wide-angle hinge according to FIG. 2 in its closed position,
  • 3 shows a longitudinal section through the rocker arm provided with receiving devices for the locking mechanism,
  • Fig. 4 shows a longitudinal section through a bearing block for the in
  • 5 roller shown in plan view,
  • Fig. 6 is a side view of another embodiment of a roll that on the in
  • 7 axis is shown in plan view,
  • 8 is a front view of another embodiment of a rocker arm with devices for receiving the locking mechanism,
  • 9 shows a longitudinal section through the rocker arm according to FIG. 8,
  • Fig. 10 is a plan view and a side view of a plastic block, the storage of the in
  • Tig. 11 roller shown in plan view and side view.

Das in den Fig. 1 und 2 dargestellte Weitwinkelscharnier besteht aus dem sich mit dem kürzeren Gelenkarm 2 kreuzenden längeren Gelenkarm 1, die beide durch den Gelenkzapfen 3 unter Bildung eines Kreuzgelenks gelenkig miteinander verbunden sind. Der längere Gelenkarm 1 ist um den Gelenkzapfen 4 in dem topfförmigen Gelenkteil 5 gelenkig gelagert, das den Türanschlagteil bildet und in ein in die Tür 6 eingefrästes Sackloch eingelassen ist. Mit seinem anderen Ende ist der längere Gelenkarm 1 durch den Gelenkbolzen 7 mit dem Schwinghebel 8 gelenkig verbunden, dessen anderes Ende durch den Gelenkbolzen 9 mit dem Tragwandanschlagteil 10 gelenkig verbunden ist. Der kürzere Gelenkarm 2 ist mit seinem inneren Ende durch den Gelenkbolzen 11 mit dem Türanschlagteil 10 gelenkig verbunden. Das äußere Ende des kürzeren Gelenkarms 2 ist durch den Gelenkbolzen 12 an den Schwinghebel 13 angelenkt, dessen anderes Ende durch den Gelenkbolzen 14 mit dem topfförmigen Scharnierteil 5 gelenkig verbunden ist. Der Schwinghebel 13 besteht wie auch der Schwinghebel 8 aus einem gestanzten, U-förmig gebogenen Blechteil, wobei ,in dem äußeren Rand der Schenkel 15 des Schwinghebels 13 Einbuchtungen 16 vorgesehen sind, in denen sich zur Begrenzung des Öffnungswinkels in der Offenstellung der den längeren Gelenkarm 1 lagernde Lagerbolzen 4 abstützt.The wide-angle hinge shown in FIGS. 1 and 2 consists of the longer articulated arm 1 crossing with the shorter articulated arm 2, both of which are articulated to one another by the articulated pin 3 to form a universal joint. The longer articulated arm 1 is around the articulation pin 4 in the pot-shaped joint part 5, which forms the door stop part and is embedded in a blind hole milled into the door 6. With its other end, the longer articulated arm 1 is articulated by the articulation pin 7 with the rocker arm 8, the other end of which is articulated by the articulation pin 9 with the supporting wall stop part 10. The shorter articulated arm 2 is articulated at its inner end to the door stop part 10 by the articulation pin 11. The outer end of the shorter articulated arm 2 is articulated by the articulation pin 12 to the rocker arm 13, the other end of which is articulated by the articulation pin 14 to the cup-shaped hinge part 5. The rocker arm 13, like the rocker arm 8, consists of a stamped, U-shaped sheet-metal part, with 13 indentations 16 being provided in the outer edge of the legs 15 of the rocker arm, in which there are limiting the opening angle in the open position of the longer articulated arm 1 bearing pin 4 supports.

Das Tragwandanschlagteil besteht in üblicher Weise aus einer mit dieser verschraubten Befestigungsplatte, auf der durch Schrauben verstellbar ein Scharnierarm festgelegt ist.The supporting wall stop part usually consists of a fastening plate screwed to this, on which a hinge arm is fixed by screws.

Der Schwinghebel 13 besteht aus einem im Querschnitt U-förmig gebogenen Blechstanzteil, von dessen die Schenkel 15 verbindenden Steg 17 der Lappen 18 rechtwinklig in der Weise abgebogen ist, daß er zwischen den Schenkeln 15 liegt und einen Anschlag oder eine Abstützfläche für die Druckfeder 19 bildet. Die Schenkel 15 sind mit auf deren Innenseiten Noppen 20 bildenen Einprägungen versehen, die der Abstützung des Lappens 18 dienen. Die den Steg 17 überragenden Enden der Schenkel 15 des Schwinghebels 13 sind mit gestanzten Bohrungen für die Lagerbolzen 12, 14 versehen.The rocker arm 13 consists of a sheet metal stamping part bent in a U-shaped cross section, from the web 15 connecting the legs 15 of the tab 18 is bent at right angles in such a way that it lies between the legs 15 and forms a stop or a support surface for the compression spring 19 . The legs 15 are provided with embossments 20 on their inner sides, which serve to support the tab 18. The ends of the legs 15 of the rocker arm 13 projecting beyond the web 17 are stamped bores provided for the bearing pin 12, 14.

Parallel zu dem Steg 13 sind die Schenkel mit nach innen gerichteten sickenförmigen Wülsten 21 versehen, die Führungen für den Lagerbock 22 bilden. Der Lagerbock 22 besteht, wie aus Fig. 4 ersichtlich ist, aus einem U-förmig gebogenen Blechstanzteil, daß in den Stirnrändern seiner Schenkel mit etwa halbkreisförmigen Ausnehmungen 23 versehen ist, die der Lagerung der Wellenzapfen 24 der Rolle 25 dienen. Die die Ausnehmungen 23 überragenden Enden der Wellenzapfen 24 sind in Langlöchern 26 der Schenkel 15 des Schwinghebels geführt, wobei die oberen Begrenzungen 27 der Langlöcher 26 Anschläge zur Begrenzung der Vorschubbewegung bilden. Die Druckfeder 19 ist zwischen dem abgewinkelten Lappen 18 und dem Stegteil des Lagerbocks 22 eingespannt. Im nicht dargestellten vormontierten Zustand des Schwinghebels 13 drückt die Druckfeder 19 den Lagerbock so weit vor, daß die Wellenzapfen 24 auf den vorderen Anschlagflächen 27 der Langlöcher 26 abgestützt sind.Parallel to the web 13, the legs are provided with inwardly directed beads 21 which form guides for the bearing block 22. The bearing block 22, as can be seen from FIG. 4, consists of a U-shaped sheet metal stamped part that is provided in the front edges of its legs with approximately semicircular recesses 23 which serve to support the shaft journals 24 of the roller 25. The ends of the shaft journals 24 projecting beyond the recesses 23 are guided in elongated holes 26 of the legs 15 of the rocking lever, the upper boundaries 27 of the elongated holes 26 forming stops for limiting the feed movement. The compression spring 19 is clamped between the angled tab 18 and the web part of the bearing block 22. In the preassembled state of the rocker arm 13, not shown, the compression spring 19 presses the bearing block forward so far that the shaft journals 24 are supported on the front stop surfaces 27 of the elongated holes 26.

Das topfförmige Scharnierteil 5 weist einen mit einer Bohrung für den Lagerbolzen 14 versehenen Sockel 28 auf, das von den mit den Bohrungen 29 versehenen Enden der Schenkel 15 des Schwighebels 13 gabelförmig übergriffen wird. Der Sockel 28 weist einen mittleren Schlitz auf, in dem der aus einem Blechstanzteil bestehende sektorartige Nocken 30 gehaltert ist, der einen langgestreckten Fortsatz 31 aufweist, dessen vorderes Ende in eine Öffnung der Bodenplatte des topfförmigen Scharnierteils 5 zu dessen Fixierung eingesteckt ist. Der sektorförmige Nocken 30 weist eine Bohrung auf, die der Gelenkbolzen 14 ebenfalls durchsetzt. In der aus den Fig. 1 und 2 montierten Stellung stützt sich die Rolle 25 auf der Umfangsfläche des Nockens 30 in der Weise ab, daß die Wellenzapfen 24 von den vorderen Anschlagflächen 27 der Langlöcher 26 abhoben sind.The cup-shaped hinge part 5 has a base 28 provided with a bore for the bearing pin 14, which is gripped in a fork-like manner by the ends of the legs 15 of the rocking lever 13 provided with the bores 29. The base 28 has a central slot in which the sector-like cam 30 consisting of a stamped sheet metal part is held, which has an elongated extension 31, the front end of which is inserted into an opening in the base plate of the pot-shaped hinge part 5 for fixing it. The sector-shaped cam 30 has a bore through which the hinge pin 14 also passes. In the assembled from FIGS. 1 and 2, the roller 25 is supported on the Circumferential surface of the cam 30 in such a way that the shaft journals 24 are raised from the front stop surfaces 27 of the elongated holes 26.

Bei der Ausführungform nach den Fig. 6 und 7 ist die Rolle 32 mit einer axilen Bohrung versehen und auf dem mittleren Teil der Langerachse 33 frei drehbar gelagert. Beidseits des mittleren Teils ist die Lagerachse 33 mit Eindrehungen versehen, die sich in den Ausnehmungen 23 des Lagerbocks 22 abstützen, während die verdeckten Endteile des Lagerzapfens 33 in den Langlöchern 26 der Schenkel 15 des Schwinghebels 13 geführt sind.In the embodiment according to FIGS. 6 and 7, the roller 32 is provided with an axile bore and is freely rotatably mounted on the central part of the long axis 33. On both sides of the middle part, the bearing axis 33 is provided with recesses which are supported in the recesses 23 of the bearing block 22, while the hidden end parts of the bearing journal 33 are guided in the elongated holes 26 of the legs 15 of the rocker arm 13.

Bei der Ausführungsform nach den Fig. 8 bis 11 besteht der Lagerbock aus einem Kunststoffblock 34, der auf seiner Oberseite mit sich kreuzenden Nuten 36 versehen ist, so daß klauenartige Eckbereiche 37 erhalten bleiben, zwischen denen der walzenartige Rollkörper 38 gelagert ist. Im Unterschied zu dem Ausführungsbeispiel nach Fig. 3 ist der Schwinghebel 13 nach Fig. 9 statt mit einem Langloch mit nach innen weisenden eingeprägten Noppen 39 versehen, die als Anschläge für den walzenförmigen Rollkörper 38 dienen.In the embodiment according to FIGS. 8 to 11, the bearing block consists of a plastic block 34, which is provided on its upper side with intersecting grooves 36, so that claw-like corner regions 37 are retained, between which the roller-like rolling body 38 is mounted. In contrast to the exemplary embodiment according to FIG. 3, the rocking lever 13 according to FIG. 9 is provided with inwardly facing embossed knobs 39 instead of an elongated hole, which serve as stops for the roller-shaped rolling body 38.

Claims (9)

1. Weitwinkelscharnier mit zwei sich scherenartig kreuzenden, gelenkig miteinander verbundenen Gelenkarmen, deren einen Enden gelenkig mit den einander zugewandten, innen liegenden Enden eines Tragwandanschlagteils und eines Türanschlagteils, das vorzugsweise topfförmig ausgebildet ist, verbunden sind und deren schwingenden Enden über Schwinghebel an den außen liegenden Enden dieser Anschlagteile angelenkt sind, und mit einem etwa sektorartigen zylindrischen Nocken, um dessen Achse ein Schwinghebel schwenkbar gelagert ist und gegen dessen Umfangsfläche ein in diesem Schwinghebel längst verschieblich geführter und von einer Druckfeder beaufschlagter Gleit- oder Rollkörper angedrückt ist, wobei im Bereich der Schließstellung der Gleit- oder Rollkörper von dem zylindrischen Teil der Umfangsfläche des Nockens auf dessen Flanke mit sich verringerdem Radius abgleitet, dadurch gekennzeichnet, daß der Schwinghebel (13) zwischen seinen Gelenkachsen (12, 14) und jeweils im Abstand von diesen mit Anschlägen (18, 27, 39) versehen ist, von denen der dem Nocken (30) zugewandte Anschlag die Verschiebung des GleTt- oder Rollkörpers (25, 32, 38) in dem Schwinghebel (13) vor dessen Montage in einem derartigen Abstand vor der Gelenkachse (14) begrenzt, daß er nach der Montage durch den Nocken (30) von diesem Anschlag abgehoben ist, und daß zwischen dem anderen Anschlag (18) und der Rückseite des Gleit- oder Rollkörpers die Druckfeder (19) eingespannt ist.1. Wide-angle hinge with two scissor-like intersecting, articulated arms, one end of which is articulated to the mutually facing, inner ends of a supporting wall stop part and a door stop part, which is preferably cup-shaped, and the swinging ends of which are connected via rocker arms to the outside Ends of these stop parts are articulated, and with an approximately sector-like cylindrical cam, about the axis of which a rocker arm is pivotally mounted and against its peripheral surface a sliding or rolling element which has long been displaceably guided in this rocking lever and acted upon by a compression spring is pressed, whereby in the area of the closed position the sliding or rolling element slides from the cylindrical part of the peripheral surface of the cam onto its flank with a decreasing radius, characterized in that the rocker arm (13) is provided between its hinge axes (12, 14) and at a distance therefrom with stops (18, 27, 39), of which the stop facing the cam (30) displaces the sliding or rolling body (25 , 32, 38) in the rocker arm (13) prior to its assembly at such a distance in front of the articulation axis (14) that it is lifted from this stop after assembly by the cam (30), and that between the other stop ( 18) and the back of the sliding or rolling body, the compression spring (19) is clamped. 2. Weitwinkelscharnier nach Anspruch 1, dadurch gekennzeichnet, daß der Nocken (30) an dem Türanschlagteil (5) vorgesehen ist.2. Wide-angle hinge according to claim 1, characterized in that the cam (30) on the door stop part (5) is provided. 3. Weitwinkelscharnier nach Anspruch 2, dadurch gekennzeichnet, daß der Nocken (30) aus einem in das topfförmige Türanschlagteil (5) einsetzbaren Blechstück (30) besteht.3. Wide-angle hinge according to claim 2, characterized in that the cam (30) consists of a piece of sheet metal (30) which can be inserted into the cup-shaped door stop part (5). 4. Weitwinkelscharnier nach Anspruch 2, dadurch gekennzeichnet, daß der Nocken einstückig mit dem topfförmigen Türanschlagteil ausgebildet ist.4. Wide-angle hinge according to claim 2, characterized in that the cam is integrally formed with the cup-shaped door stop part. 5. Weitwinkelscharnier nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Schwinghebel (13) aus einem U-förmig gebogenen gestanzten Blechstück besteht, von dessen Steg (17) etwa rechtwinklig ein quer zwischen dessen Schenkeln (15) stehender Lappen (18) abgebogen ist, der den Anschlag für die Feder (19) bildet.5. Wide-angle hinge according to one of claims 1 to 4, characterized in that the rocker arm (13) consists of a U-shaped bent sheet metal piece, from the web (17) approximately at right angles between the legs (15) of the tab (18 ) is bent, which forms the stop for the spring (19). 6. Weitwinkelscharnier nach Anspruch 5, dadurch gekennzeichnet, daß auf der der Feder (19) gegenüberliegenden Seite des Lappen (18) die Schenkel (15) des Schwinghebels (13) mit eingeprägten Noppen (20) versehen sind, auf denen sich die Seitenkanten des Lappens (18) abstützen.6. Wide-angle hinge according to claim 5, characterized in that on the spring (19) opposite side of the tab (18) the legs (15) of the rocker arm (13) are provided with embossed knobs (20) on which the side edges of the Support Lappens (18). 7. Weitwinkelscharnier nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Rollkörper aus einer Rolle (25, 32) mit einem gegabelten Lagerbock (22) besteht, wobei dessen Achse (33) oder Achszapfen (24) in etwa halbkreisförmigen Ausnehmungen (23) in den äußeren Rändern der Schenkel des Lagerbocks (22) vorgesehen sind, und daß die die Schenkel überragenden Enden der Achse (33) oder der Achszapfen (24) in Langlöchern (26) der Schenkel (25) des Schwinghebels (13) geführt sind, deren äußeren Begrenzungen (27) den Anschlag bilden.7. Wide-angle hinge according to one of claims 1 to 6, characterized in that the rolling body consists of a roller (25, 32) with a forked bearing block (22), the axis (33) or axle pin (24) in approximately semicircular recesses ( 23) are provided in the outer edges of the legs of the bearing block (22), and that the ends of the axle (33) or the axle journal (24) projecting beyond the legs are guided in elongated holes (26) of the legs (25) of the rocker arm (13) are whose outer limits (27) form the stop. 8. Weitwinkelscharnier nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Rollkörper aus einer in einer stirnseitigen Nut (36) eines Kunststoffblocks (34) gehalterten zylindrischen Rolle (38) und der Anschlag für die Rolle (38) aus in die Schenkel (15) des Schwing- hebels (13) eingeprägten Noppen (39) besteht.8. Wide-angle hinge according to one of claims 1 to 6, characterized in that the rolling body from a in an end groove (36) of a plastic block (34) held cylindrical roller (38) and the stop for the roller (38) in the legs (15) of the oscillating - consists lever (13) embossed nubs (39). 9. Weitwinkelscharnier nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß die Schenkel des Schwinghebels mit parallel zu dessen Steg (17) verlaufenden sickenartigen Einprägungen (21) versehen sind, die der Führung des Lagerbocks (22) oder des Kunststoffblocks (34) zwischen diesen und dem Steg dienen.9. wide-angle hinge according to claim 7 or 8, characterized in that the legs of the rocker arm with parallel to the web (17) extending bead-like impressions (21) are provided which guide the bearing block (22) or the plastic block (34) between them and serve the dock.
EP84112219A 1983-11-15 1984-10-11 Wide-angle hinge Expired EP0144628B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84112219T ATE34425T1 (en) 1983-11-15 1984-10-11 WIDE ANGLE HINGE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3341350 1983-11-15
DE19833341350 DE3341350A1 (en) 1983-11-15 1983-11-15 WIDE ANGLE HINGE

Publications (3)

Publication Number Publication Date
EP0144628A2 true EP0144628A2 (en) 1985-06-19
EP0144628A3 EP0144628A3 (en) 1986-04-16
EP0144628B1 EP0144628B1 (en) 1988-05-18

Family

ID=6214422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112219A Expired EP0144628B1 (en) 1983-11-15 1984-10-11 Wide-angle hinge

Country Status (3)

Country Link
EP (1) EP0144628B1 (en)
AT (1) ATE34425T1 (en)
DE (2) DE3341350A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463439A1 (en) * 1990-06-25 1992-01-02 Julius Blum Gesellschaft m.b.H. Hinge
EP0875648A3 (en) * 1997-04-30 2000-07-19 Arturo Salice S.p.A. Wide-angle hinge
US7886408B2 (en) * 2006-12-15 2011-02-15 Liberty Hardware Mfg. Corp. Furniture hinge with a damping device
US8650713B2 (en) 2011-09-16 2014-02-18 Koblenz S.P.A. Fully concealed hinge with integrated closing device for doors and/or openable furniture parts
EP3611321A4 (en) * 2017-04-10 2021-02-17 Jiangsu Saca Precision Technology Co. Ltd Improved refrigerator hinge
EP4170118A4 (en) * 2020-07-28 2023-11-22 Samsung Electronics Co., Ltd. Electronic device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620310A1 (en) * 1986-06-18 1987-12-23 Praemeta Wide-angle hinge with pulling-shut mechanism, especially furniture hinge
DE4238791A1 (en) * 1992-11-17 1994-05-19 Lautenschlaeger Mepla Werke Corner cabinet hinge
AT413728B (en) * 2003-05-21 2006-05-15 Blum Gmbh Julius HINGE

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Publication number Priority date Publication date Assignee Title
FR2181419A5 (en) * 1972-04-21 1973-11-30 Lautenschlaeger Kg Karl
DE2552729A1 (en) * 1975-11-25 1977-06-02 Lautenschlaeger Kg Karl Spring loaded crossed lever snap action hinge - has spring with maximum displacement in hinge movement mid region
DE2749288A1 (en) * 1977-11-03 1978-11-16 Salice Gmbh Wide angle door hinge - has crossing pivoted levers with cam and compression spring producing closing turning moment
FR2456200A1 (en) * 1979-05-09 1980-12-05 Praemeta WIDE OPENING ANGLE HINGE, ESPECIALLY FOR FURNITURE

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DE2757230A1 (en) * 1977-12-22 1979-07-05 Hettich Hetal Werke Hinge for fume extractor flap operation - has cams and four-bar linkage holding flap open
DE2839576A1 (en) * 1978-09-12 1980-03-20 Praemeta Covered furniture sprung hinge - includes retainer and helical spring acting on guide rod arm, on plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181419A5 (en) * 1972-04-21 1973-11-30 Lautenschlaeger Kg Karl
DE2552729A1 (en) * 1975-11-25 1977-06-02 Lautenschlaeger Kg Karl Spring loaded crossed lever snap action hinge - has spring with maximum displacement in hinge movement mid region
DE2749288A1 (en) * 1977-11-03 1978-11-16 Salice Gmbh Wide angle door hinge - has crossing pivoted levers with cam and compression spring producing closing turning moment
FR2456200A1 (en) * 1979-05-09 1980-12-05 Praemeta WIDE OPENING ANGLE HINGE, ESPECIALLY FOR FURNITURE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463439A1 (en) * 1990-06-25 1992-01-02 Julius Blum Gesellschaft m.b.H. Hinge
EP0875648A3 (en) * 1997-04-30 2000-07-19 Arturo Salice S.p.A. Wide-angle hinge
US7886408B2 (en) * 2006-12-15 2011-02-15 Liberty Hardware Mfg. Corp. Furniture hinge with a damping device
US8650713B2 (en) 2011-09-16 2014-02-18 Koblenz S.P.A. Fully concealed hinge with integrated closing device for doors and/or openable furniture parts
EP3611321A4 (en) * 2017-04-10 2021-02-17 Jiangsu Saca Precision Technology Co. Ltd Improved refrigerator hinge
EP4170118A4 (en) * 2020-07-28 2023-11-22 Samsung Electronics Co., Ltd. Electronic device

Also Published As

Publication number Publication date
DE3341350A1 (en) 1985-05-23
EP0144628B1 (en) 1988-05-18
EP0144628A3 (en) 1986-04-16
DE3471337D1 (en) 1988-06-23
ATE34425T1 (en) 1988-06-15

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