EP3631131B1 - Hinge strip for the pivotal connection of a wing to a frame around a hinge axis - Google Patents

Hinge strip for the pivotal connection of a wing to a frame around a hinge axis Download PDF

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Publication number
EP3631131B1
EP3631131B1 EP18721306.1A EP18721306A EP3631131B1 EP 3631131 B1 EP3631131 B1 EP 3631131B1 EP 18721306 A EP18721306 A EP 18721306A EP 3631131 B1 EP3631131 B1 EP 3631131B1
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EP
European Patent Office
Prior art keywords
hinge
axis
pin bushing
hinge pin
lateral surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18721306.1A
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German (de)
French (fr)
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EP3631131A1 (en
Inventor
Kerstin ZIMMER
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.)
Dr Hanh GmbH and Co KG
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Dr Hanh GmbH and Co KG
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Publication date
Application filed by Dr Hanh GmbH and Co KG filed Critical Dr Hanh GmbH and Co KG
Priority to PL18721306T priority Critical patent/PL3631131T3/en
Publication of EP3631131A1 publication Critical patent/EP3631131A1/en
Application granted granted Critical
Publication of EP3631131B1 publication Critical patent/EP3631131B1/en
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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
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/0009—Adjustable hinges
    • E05D7/0018—Adjustable hinges at the hinge axis
    • E05D7/0045—Adjustable hinges at the hinge axis in a radial direction
    • 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
    • E05D11/0054—Covers, e.g. for protection
    • 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
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/0009—Adjustable hinges
    • E05D7/0018—Adjustable hinges at the hinge axis
    • E05D7/0045—Adjustable hinges at the hinge axis in a radial direction
    • E05D2007/0081—Adjustable hinges at the hinge axis in a radial direction with swinging or rolling sleeves
    • 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
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/128—Securing pins in sockets, movably or not the pin having a recess or through-hole engaged by a securing member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a band for the hinge-joint attachment of a wing to a frame, with a band part which comprises a recess extending in the direction of the hinge axis and having an inner lateral surface, with a hinge bolt defining the hinge axis, which is located in a recess in the hinge axis arranged, an outer circumferential surface having hinge pin bushing is mounted, with an adjusting spindle having an axis of rotation and an external thread, which is provided in a recess provided either in the inner circumferential surface of the recess or the outer circumferential surface of the hinge pin bushing, in cross section, circular segment-shaped and extending parallel to the hinge axis
  • the axis of rotation is rotatably mounted and stationary in the direction of the axis of rotation and engages with its external thread with a complementary internal thread provided on the hinge pin bushing or in the recess and having a circular segment-shaped cross section, and with Means for guiding the hinge pin bushing which have the
  • Such a tape is from the EP 1 982 032 B1 known.
  • the adjusting spindle assumes two functions at the same time in this belt, namely one on the one hand
  • the guide means provided for guiding the hinge pin bushing which are used in the EP 1 982 032 B1 Embodiments shown include a sliding block guided in a gate, the gate running obliquely to the hinge axis, the hinge pin bushing and thus the hinge pin mounted in it moves in a pivoting movement approximately around the axis of rotation of the adjusting spindle.
  • Another band with an adjusting spindle is, for example, from the DE 20 2006 002 236 U1 known.
  • the invention is therefore based on the object of providing a tape which is improved with regard to this disadvantage.
  • At least one projection is provided either on the outer surface of the hinge pin bushing or on the inner surface of the recess on both sides of the adjusting spindle, of which at least one is always in engagement with one in the inner surface of the recess or in the outer circumferential surface of the hinge pin bushing provided recess.
  • the means for guiding preferably comprise at least one guide slot which runs obliquely to the hinge axis and is provided either in the inner surface of the recess or in the outer surface of the hinge pin bushing.
  • the term "oblique" is to be interpreted broadly. What is meant is a course of the guide link neither transversely nor parallel to the hinge axis. However, within these limits it does not have to be straight, but can also be curved, for example curved in relation to the hinge axis.
  • This at least one guide slot can be provided in a sliding surface which is formed by the belt part itself.
  • the latter exemplary embodiment includes the possibility of forming the sliding surface using a material which is particularly suitable for this purpose, for example because of a low coefficient of friction with the hinge pin bushing material.
  • the slide bearing surface preferably extends parallel to the axis of rotation of the adjusting spindle and has a radius of curvature which corresponds to the distance between the slide bearing surface and the axis of rotation.
  • the information "parallel” and “corresponds to the distance " are not to be interpreted exactly mathematically, but include deviations, for example due to manufacturing tolerances.
  • the at least one guide slot is formed in the inner lateral surface of the recess, a sliding block cooperating with the at least one guide slot is provided - particularly preferably - on the outer lateral surface of the hinge pin bushing.
  • a further development of the belt according to the invention is particularly preferred, in which exactly two guide blocks running parallel to one another and exactly two slide blocks are provided, each cooperating with one of the guide blocks.
  • the hinge pin bushing within the recess does not tend to jam during pivoting about the axis of rotation of the adjusting spindle, but the hinge pin bushing is received in the recess of the hinge part with particularly little play over the entire pivoting range.
  • an opening extending parallel to the at least one guide slot is provided in the hinge pin bushing for the passage of a fixing screw, which can be screwed in with the Hinge bolt can be brought into operative connection in a non-positive and / or form-fitting manner.
  • the opening in the direction of the hinge axis has a width that preferably corresponds to at least the sum of the diameter of the fixing screw and the maximum displacement of the hinge pin bushing in the direction of the hinge axis .
  • the outer surface of the hinge pin bushing has a contact area for contact with the sliding bearing surface which - apart from the usual manufacturing tolerances - is curved with a radius which - again apart from Manufacturing tolerances - corresponds to the distance between the contact area and the axis of rotation.
  • This measure has the effect that the hinge pin bushing not only rests directly or indirectly against the hinge part on the side of the adjusting spindle via the adjusting spindle, but also directly or indirectly on the side opposite the adjusting spindle.
  • the circular segment of the cross section of the receptacle is 130 ° to 180 ° and the circular segment of the internal thread is 150 ° to 160 °. It has been shown that the thus guaranteed minimum clearance angle of 20 ° ensures a sufficient pivoting range of the hinge pin bushing about the axis of rotation of the adjusting spindle.
  • the adjusting spindle can - particularly preferably - have an annular groove into which an approximately fork-shaped locking element engages when the adjusting spindle is mounted in the hinge part.
  • the latter can be designed as an insert part that can be optionally fixed in the hinge part, so that, if necessary, the hinge pin bushing can be assembled and dismantled together with the adjusting spindle.
  • the embodiment of the hinge according to the invention shown in the drawing comprises a hinge part 100.
  • This hinge part can be both a sash hinge part to be attached to a leaf, for example a door leaf, and a frame hinge part to be attached to a frame, for example a door frame. It is part of a band to a Hinge axis S hinge-joint attachment of a wing, not shown in the drawing, to a frame, also not shown.
  • the hinge axis S is defined by the central longitudinal axis of a hinge pin 1.
  • the hinge part 100 comprises a recess 2 which extends in the direction of the hinge axis S and has an inner jacket surface 3.
  • a hinge pin bushing 4 with a through hole 5 is arranged within the recess 2.
  • the latter has an inner diameter d which is only slightly larger than the outer diameter D of the hinge pin 1, so that it is at least substantially free of play in the through-hole 5 of the hinge pin bushing 4 in directions transverse to the hinge axis S.
  • the hinge pin bushing 4 has an outer jacket surface 6 into which an internal thread 7 of circular segment-shaped cross-section is incorporated.
  • the circular segment-shaped cross section extends over an angle w of approximately 150 °.
  • an adjusting spindle 9 In engagement with the internal thread 7 is an adjusting spindle 9 having a complementary external thread 8. It is rotatable about an axis of rotation X in a receptacle 10 provided on the inner surface 3 of the recess 2 of the hinge part 100, which is in the shape of a segment of a circle and extends over an angle W. of approximately 180 ° extending cross-section, stored.
  • the axis of rotation X runs approximately parallel to the hinge axis S.
  • the adjusting spindle 9 In the direction of the axis of rotation X, the adjusting spindle 9 is fixed in the receptacle 10.
  • the adjusting spindle 9 can have an annular groove 11 into which an approximately fork-shaped locking element 12 adapted to the annular groove 11 engages, which in turn is mounted in a corresponding seat 13 of the hinge part 100.
  • the adjusting spindle 9 has a measure for attaching a turning tool, for example a hexagon socket 14. Due to the fixed mounting of the adjusting spindle 9 in the receptacle 10 in the direction of the axis of rotation X and the engagement of the external thread 8 in the internal thread 7, a Rotary actuation of the adjusting spindle 9 shifts the hinge pin bushing 4 parallel to the axis of rotation X.
  • means 15 are provided within the recess 2 which cause the hinge pin bushing 4 to execute a swivel movement about the axis of rotation X of the adjusting spindle 9 in a swivel range B when shifted parallel to the axis of rotation X and thus in the direction of the hinge axis S .
  • the inner jacket surface 3 of the recess 2 is widened in relation to the outer jacket surface 6 of the hinge pin bushing 4 in the direction of the pivoting movement.
  • these means 15 comprise two guide slots 16, 17 which run parallel to one another and at an angle to the hinge axis S. They are provided in a sliding bearing component 18 which is inserted into the recess 2 and whose side facing the hinge pin bushing 4 is designed as a sliding surface 19 and forms part of the inner jacket surface 3 of the recess 2.
  • the sliding surface 19 extends parallel to the axis of rotation X of the adjusting spindle 9 and thus parallel to the hinge axis S. It is curved with a radius R which corresponds to the distance between the sliding surface 19 and the axis of rotation X.
  • the sliding bearing component 19 is fixed in the recess 2 in the direction of the hinge axis S with a stud screw 20 which is screwed into a threaded hole 21 provided for this purpose in the hinge part 100 and which - as will be described below - also fixes the hinge pin 1 in the direction the hinge axis S is used.
  • two sliding blocks 21, 22 adapted to the guide slots 16, 17 are provided on the side of the hinge pin bushing 4 opposite the internal thread 7.
  • the hinge pin bushing 4 rests with part of its outer jacket surface 6 on the sliding surface 19 of the sliding bearing component 18. If the hinge pin bushing is now displaced parallel to the axis of rotation X within the recess 2 by turning the adjusting spindle 9, the engagement of the sliding blocks 21, 22 in the guide slides 16, 17 running obliquely to the axis of rotation X causes the simultaneous pivoting movement of the hinge pin bushing 4 about the axis of rotation X.
  • the area of the outer jacket surface 6 which rests on the sliding surface 19 slides on the latter from.
  • the hinge pin 1 Since - as already mentioned above - the hinge pin 1 is mounted essentially free of play in the through hole 5 of the hinge pin bushing 4, the hinge axis S defined by it is also displaced on an arc within the pivoting range B.
  • the maximum displacement path is in Fig. 3 , in which the hinge part with the hinge pin bushing 4 is shown in the extreme right-hand position. It goes without saying that due to this displaceability of the hinge pin 1 and thus the hinge axis S within the recess 2, a wing can be adjusted within a frame in a direction perpendicular to the hinge axis S.
  • the hinge bolt 1 comprises an annular groove 23, the width of which is adapted to the diameter of the stud screw 20 so that its end leading in the screwing direction can be screwed into the annular groove 23.
  • the stud screw 20 penetrates the hinge pin bushing 4 in an opening 24, the width b of which in the direction of the hinge axis corresponds at least to the sum of the diameter of the fixing screw and the maximum displacement path of the hinge pin bushing 4 in the direction of the hinge axis S.
  • two projections 25, 26 are provided on the outer jacket surface 6 of the hinge pin bushing 4 on both sides and symmetrically to the internal thread 7. They extend parallel to the hinge axis S over the entire length of the hinge pin bushing.
  • Each of the projections 25, 26 has opposite, parallel side surfaces F and a curved edge surface R, as shown in FIG Fig. 2a , which schematically shows the cross section of a projection, can be seen.
  • the lines of symmetry of the edge surfaces R in the direction of the hinge axis S of the two projections 25, 26 have an angular spacing ⁇ of approximately 65 ° with respect to the hinge axis S.
  • the projections 25, 26 are not aligned parallel to the boundary lines of this angle, but the central planes E between the surfaces F are inclined towards each other and in the illustrated embodiment deviate from the boundary lines by an angle ⁇ of about 20 °.
  • the inner jacket surface 3 of the recess 2 has two depressions for one of the projections 25, 26 in each case.
  • the projections and depressions are formed in such a way that in the in Fig. 2 Both projections 25, 26 are in engagement with the troughs 27, 28 in the recess 2 and at least one of the two projections is in engagement with the associated trough over the entire pivoting range B.
  • “engaged” is to be understood as meaning that the projection touches the surface that delimits the trough at least linearly.
  • the exemplary embodiment of the hinge part 100 shown in the drawing comprises a base body 29 which has a hinge part 30 and a fastening part 31.
  • the recess 2 is provided in the hinge part 30.
  • the fastening part 31 is designed for mounting the hinge part on a visible side of a wing or frame. It goes without saying that the invention and the embodiments described above are not restricted to this conception. Rather, it is also possible to provide the fastening part for attachment to narrow sides of the wing or the frame, which face one another in the closed state of the wing.
  • the illustrated embodiment includes a cover element 32 which, in the assembled state, covers the visible sides of the base body 29 and the hinge part 30.
  • a fastening screw 33 is used to fix it, which screw can be screwed through a bore 34 of the fastening part 31 into a thread 35 on the rear side of the cover element.

Description

Die Erfindung betrifft ein Band zur um eine Scharnierachse scharniergelenkigen Befestigung eines Flügels an einem Rahmen, mit einem Bandteil, welches eine sich in Richtung der Scharnierachse erstreckende, eine innere Mantelfläche aufweisende Ausnehmung umfasst, mit einem die Scharnierachse definierenden Bandbolzen, der in einer in der Ausnehmung angeordneten, eine äußere Mantelfläche aufweisenden Bandbolzenbuchse gelagert ist, mit einer eine Drehachse und ein Außengewinde aufweisenden Verstellspindel, die in einer entweder in der inneren Mantelfläche der Ausnehmung oder der äußeren Mantelfläche der Bandbolzenbuchse vorgesehenen, im Querschnitt kreissegmentförmigen und sich parallel zur Scharnierachse erstreckenden Aufnahme um die Drehachse drehbar und in Richtung der Drehachse ortsfest gelagert ist und mit ihrem Außengewinde mit einem an der Bandbolzenbuchse oder in der Ausnehmung vorgesehenen, im Querschnitt kreissegmentförmigen, komplementären Innengewinde in Eingriff steht, und mit Mitteln zur Führung der Bandbolzenbuchse die bewirken, dass die Bandbolzenbuchse bei einer Verlagerung in Richtung der Scharnierachse in einem Schwenkbereich eine Schwenkbewegung um die Drehachse der Verstellspindel vollzieht.The invention relates to a band for the hinge-joint attachment of a wing to a frame, with a band part which comprises a recess extending in the direction of the hinge axis and having an inner lateral surface, with a hinge bolt defining the hinge axis, which is located in a recess in the hinge axis arranged, an outer circumferential surface having hinge pin bushing is mounted, with an adjusting spindle having an axis of rotation and an external thread, which is provided in a recess provided either in the inner circumferential surface of the recess or the outer circumferential surface of the hinge pin bushing, in cross section, circular segment-shaped and extending parallel to the hinge axis The axis of rotation is rotatably mounted and stationary in the direction of the axis of rotation and engages with its external thread with a complementary internal thread provided on the hinge pin bushing or in the recess and having a circular segment-shaped cross section, and with Means for guiding the hinge pin bushing which have the effect that the hinge pin bushing executes a swiveling movement about the axis of rotation of the adjusting spindle when it is displaced in the direction of the hinge axis in a swivel range.

Ein derartiges Band ist aus der EP 1 982 032 B1 bekannt. Die Verstellspindel übernimmt bei diesem Band gleichzeitig zwei Funktionen, nämlich einerseits eineSuch a tape is from the EP 1 982 032 B1 known. The adjusting spindle assumes two functions at the same time in this belt, namely one on the one hand

Führung der Bandbolzenbuchse parallel zur Scharnierachse, andererseits bei Drehbetätigung eine Verlagerung der Bandbolzenbuchse. Letztere ist durch den Gewindeeingriff mit der Verstellspindel somit innerhalb der in Verstellrichtung erweiterten Ausnehmung, an deren der Verstellspindel gegenüberliegenden Wandung sie anliegt, in Richtung der Scharnierachse fixiert, kann jedoch durch Vorsehen entsprechender Freiwinkel zwischen der Bandbolzenbuchse und der Aufnahme im Bereich der Verstellspindel um deren Außenumfang bewegt werden. Aufgrund der zur Führung der Bandbolzenbuchse vorgesehenen Führungsmittel, die bei den in der EP 1 982 032 B1 dargestellten Ausführungsbeispielen einen in einer Kulisse geführten Kulissenstein umfassen, wobei die Kulisse schräg zur Scharnierachse verläuft, bewegt sich die Bandbolzenbuchse und somit der in ihr gelagerte Bandbolzen in einer Schwenkbewegung etwa um die Drehachse der Verstellspindel. Ein weiteres Band mit einer Verstellspindel ist beispielsweise aus der DE 20 2006 002 236 U1 bekannt.Guiding of the hinge pin bushing parallel to the hinge axis, on the other hand a shift of the hinge pin bushing when turned. The latter is fixed in the direction of the hinge axis by the threaded engagement with the adjusting spindle within the recess widened in the adjusting direction, against the wall opposite the adjusting spindle, but can be fixed around its outer circumference by providing appropriate clearance angles between the hinge pin bushing and the receptacle in the area of the adjusting spindle be moved. Due to the guide means provided for guiding the hinge pin bushing, which are used in the EP 1 982 032 B1 Embodiments shown include a sliding block guided in a gate, the gate running obliquely to the hinge axis, the hinge pin bushing and thus the hinge pin mounted in it moves in a pivoting movement approximately around the axis of rotation of the adjusting spindle. Another band with an adjusting spindle is, for example, from the DE 20 2006 002 236 U1 known.

In der Praxis hat es sich bei diesem Band als nachteilig herausgestellt, dass die Bandbolzenbuchse in der Aufnahme aufgrund stets vorhandener Fertigungstoleranzen oftmals ein die Qualitätsanmutung des Bandes negativ beeinflussendes Spiel aufweist.In practice, it has been found to be disadvantageous with this hinge that the hinge pin bushing in the receptacle often has play that negatively affects the quality of the hinge due to manufacturing tolerances that are always present.

Der Erfindung liegt daher die Aufgabe zugrunde, ein bezüglich dieses Nachteils verbessertes Band zur Verfügung zu stellen.The invention is therefore based on the object of providing a tape which is improved with regard to this disadvantage.

Diese Aufgabe wird durch das in Anspruch 1 wiedergegebene Band gelöst.This object is achieved by the tape reproduced in claim 1.

Bei dem erfindungsgemäßen Band ist entweder an der äußeren Mantelfläche der Bandbolzenbuchse oder an der inneren Mantelfläche der Ausnehmung beidseitig der Verstellspindel jeweils zumindest ein Vorsprung vorgesehen, von denen sich innerhalb des Schwenkbereichs stets zumindest einer im Eingriff mit einer in der inneren Mantelfläche der Ausnehmung oder in der äußeren Mantelfläche der Bandbolzenbuchse vorgesehenen Mulde befindet. Überraschenderweise hat sich gezeigt, dass es in der Praxis trotz der bei dem erfindungsgemäßen Band verwirklichten statischen Überbestimmung regelmäßig zu keinen in der Praxis zu vermeidenden - da eine Relativbewegung erschwerend oder sogar verhindernd - Klemmzuständen kommt. Vielmehr wurde festgestellt, dass die Bandbolzenbuchse in dem gesamten Schwenkbereich in der Aufnahme kein oder nur ein geringes Spiel aufweist.In the case of the belt according to the invention, at least one projection is provided either on the outer surface of the hinge pin bushing or on the inner surface of the recess on both sides of the adjusting spindle, of which at least one is always in engagement with one in the inner surface of the recess or in the outer circumferential surface of the hinge pin bushing provided recess. Surprisingly, it has been shown that in practice, despite the static overdetermination implemented in the tape according to the invention, there are generally no clamping conditions that cannot be avoided in practice - since a relative movement is difficult or even preventing. Rather, it was found that the hinge pin bushing has little or no play in the entire swivel range in the receptacle.

Die Mittel zur Führung umfassen vorzugsweise mindestens eine Führungskulisse, die schräg zur Scharnierachse verläuft und entweder in der inneren Mantelfläche der Ausnehmung oder in der äußeren Mantelfläche der Bandbolzenbuchse vorgesehen ist. Der Begriff "schräg" ist hierbei weit auszulegen. Gemeint ist ein Verlauf der Führungskulisse weder quer noch parallel zur Scharnierachse. Er muss innerhalb dieser Grenzen jedoch nicht geradlinig, sondern kann auch gekrümmt, also beispielsweise kurvenförmig zur Scharnierachse sein.The means for guiding preferably comprise at least one guide slot which runs obliquely to the hinge axis and is provided either in the inner surface of the recess or in the outer surface of the hinge pin bushing. The term "oblique" is to be interpreted broadly. What is meant is a course of the guide link neither transversely nor parallel to the hinge axis. However, within these limits it does not have to be straight, but can also be curved, for example curved in relation to the hinge axis.

Diese mindestens eine Führungskulisse kann in einer Gleitfläche vorgesehen sein, die von dem Bandteil selbst gebildet ist. Es ist jedoch ebenfalls möglich und bevorzugt, die mindestens eine Führungskulisse in einer Gleitfläche eines Gleitlagerbandteils vorzusehen, die einen Teil der inneren Mantelfläche der Ausnehmung des Bandteils bildet. Letzteres Ausführungsbeispiel beinhaltet die Möglichkeit, die Gleitfläche durch ein Material auszubilden, welches beispielsweise aufgrund eines geringen Reibungskoeffizienten mit dem Bandbolzenbuchsenmaterial zu diesem Zweck besonders geeignet ist.This at least one guide slot can be provided in a sliding surface which is formed by the belt part itself. However, it is also possible and preferred to provide the at least one guide slot in a sliding surface of a sliding bearing hinge part, which forms part of the inner circumferential surface of the recess of the hinge part. The latter exemplary embodiment includes the possibility of forming the sliding surface using a material which is particularly suitable for this purpose, for example because of a low coefficient of friction with the hinge pin bushing material.

Die Gleitlagerfläche erstreckt sich vorzugsweise parallel zur Drehachse der Verstellspindel und weist einen Krümmungsradius auf, welcher dem Abstand der Gleitlagerfläche von der Drehachse entspricht. Die Angaben "parallel" und "dem Abstand ... entspricht" sind nicht mathematisch exakt aufzufassen, sondern beinhalten - beispielsweise fertigungstoleranzbedingte - Abweichungen.The slide bearing surface preferably extends parallel to the axis of rotation of the adjusting spindle and has a radius of curvature which corresponds to the distance between the slide bearing surface and the axis of rotation. The information "parallel" and "corresponds to the distance ..." are not to be interpreted exactly mathematically, but include deviations, for example due to manufacturing tolerances.

Ist - wie bevorzugt - die mindestens eine Führungskulisse in der inneren Mantelfläche der Ausnehmung gebildet, so ist - besonders bevorzugt - an der äußeren Mantelfläche der Bandbolzenbuchse ein mit der mindestens einen Führungskulisse zusammenwirkender Kulissenstein vorgesehen.If - as is preferred - the at least one guide slot is formed in the inner lateral surface of the recess, a sliding block cooperating with the at least one guide slot is provided - particularly preferably - on the outer lateral surface of the hinge pin bushing.

Besonders bevorzugt ist eine Weiterbildung des erfindungsgemäßen Bandes, bei welcher genau zwei, parallel zueinander verlaufende Führungskulissen und genau zwei, jeweils mit einer der Führungskulissen zusammenwirkende Kulissensteine vorgesehen sind. Überraschenderweise hat sich gezeigt, dass trotz der abermaligen, zusätzlichen statischen Überbestimmung bei dieser Ausführungsform die Bandbolzenbuchse innerhalb der Ausnehmung während der Verschwenkung um die Drehachse der Verstellspindel nicht zum Klemmen neigt, sondern die Bandbolzenbuchse über dem gesamten Schwenkbereich besonders spielarm in der Ausnehmung des Bandteils aufgenommen ist.A further development of the belt according to the invention is particularly preferred, in which exactly two guide blocks running parallel to one another and exactly two slide blocks are provided, each cooperating with one of the guide blocks. Surprisingly, it has been shown that despite the repeated, additional static overdetermination in this embodiment, the hinge pin bushing within the recess does not tend to jam during pivoting about the axis of rotation of the adjusting spindle, but the hinge pin bushing is received in the recess of the hinge part with particularly little play over the entire pivoting range.

Um den Bandbolzen in dem Bandteil gegen eine Verlagerung in Richtung der Scharnierachse fixieren zu können, ist bei einer besonders bevorzugten Ausführungsform des erfindungsgemäßen Bandes ein sich parallel zu der mindestens einen Führungskulisse erstreckender Durchbruch in der Bandbolzenbuchse zum Durchtritt einer Fixierschraube vorgesehen, die durch Eindrehen mit dem Bandbolzen kraft- und/oder formschlüssig in Wirkverbindung bringbar ist. Damit die Bandbolzenbuchse zum Zwecke der Verlagerung quer zur Scharnierachse relativ zum Bandbolzen in Richtung der Scharnierachse verlagerbar verbleibt, weist der Durchbruch in Richtung der Scharnierachse eine Breite auf, die vorzugsweise zumindest der Summe aus Durchmesser der Fixierschraube und maximaler Verlagerung der Bandbolzenbuchse in Richtung der Scharnierachse entspricht.In order to be able to fix the hinge bolt in the hinge part against displacement in the direction of the hinge axis, in a particularly preferred embodiment of the tape according to the invention, an opening extending parallel to the at least one guide slot is provided in the hinge pin bushing for the passage of a fixing screw, which can be screwed in with the Hinge bolt can be brought into operative connection in a non-positive and / or form-fitting manner. So that the hinge pin bushing remains displaceable relative to the hinge pin in the direction of the hinge axis for the purpose of displacement transversely to the hinge axis, the opening in the direction of the hinge axis has a width that preferably corresponds to at least the sum of the diameter of the fixing screw and the maximum displacement of the hinge pin bushing in the direction of the hinge axis .

Auf die mechanische Belastbarkeit des erfindungsgemäßen Bandes wirkt es sich positiv aus, wenn - wie bevorzugt - die äußere Mantelfläche der Bandbolzenbuchse einen Anlagebereich zur Anlage an der Gleitlagerfläche aufweist, der - von üblichen Fertigungstoleranzen abgesehen - mit einem Radius gekrümmt ist, der - wiederum abgesehen von Fertigungstoleranzen - dem Abstand des Anlagebereichs von der Drehachse entspricht. Aufgrund dieser Maßnahme wird bewirkt, dass sich die Bandbolzenbuchse nicht nur auf der Seite der Verstellspindel über die Verstellspindel an dem Bandteil, sondern auch auf der der Verstellspindel gegenüberliegender Seite flächig unmittelbar oder mittelbar an dem Bandteil anliegt.It has a positive effect on the mechanical strength of the tape according to the invention if - as is preferred - the outer surface of the hinge pin bushing has a contact area for contact with the sliding bearing surface which - apart from the usual manufacturing tolerances - is curved with a radius which - again apart from Manufacturing tolerances - corresponds to the distance between the contact area and the axis of rotation. This measure has the effect that the hinge pin bushing not only rests directly or indirectly against the hinge part on the side of the adjusting spindle via the adjusting spindle, but also directly or indirectly on the side opposite the adjusting spindle.

Um die für eine Verschwenkung der Bandbolzenbuchse um die Drehachse der Verstellspindel benötigten Freiräume zu schaffen betragen das Kreissegment des Querschnitts der Aufnahme 130° bis 180° und das Kreissegment des Innengewindes 150° bis 160°. Es hat sich gezeigt, dass der somit gewährleistete minimale Freiwinkel von 20° einen ausreichenden Schwenkbereich der Bandbolzenbuchse um die Drehachse der Verstellspindel sicherstellt.In order to create the clearance required for pivoting the hinge pin bushing about the axis of rotation of the adjusting spindle, the circular segment of the cross section of the receptacle is 130 ° to 180 ° and the circular segment of the internal thread is 150 ° to 160 °. It has been shown that the thus guaranteed minimum clearance angle of 20 ° ensures a sufficient pivoting range of the hinge pin bushing about the axis of rotation of the adjusting spindle.

Zur Arretierung der Verstellspindel in Richtung ihrer Drehachse kann diese - besonders bevorzugt - eine Ringnut aufweisen, in die im in dem Bandteil montierten Zustand der Verstellspindel ein etwa gabelförmiges Arretierelement eingreift. Letzteres kann als wahlweise in dem Bandteil festlegbares Einsetzteil ausgebildet sein, wodurch im Bedarfsfalle die Bandbolzenbuchse zusammen mit der Verstellspindel montiert und demontiert werden können.To lock the adjusting spindle in the direction of its axis of rotation, it can - particularly preferably - have an annular groove into which an approximately fork-shaped locking element engages when the adjusting spindle is mounted in the hinge part. The latter can be designed as an insert part that can be optionally fixed in the hinge part, so that, if necessary, the hinge pin bushing can be assembled and dismantled together with the adjusting spindle.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt. Es zeigen:

  • Fig. 1 ein Bandteil eines erfindungsgemäßen Beispiels eines Bandes in einer Ansicht in Richtung der Scharnierachse, wobei auf die Darstellung des Bandbolzens verzichtet worden ist;
  • Fig. 2 den Ausschnitt A in Fig. 1 mit etwa in Mittelstellung befindlicher Bandbolzenbuchse; Fig. 2a einen der Vorsprünge der Bandbolzenbuchse in einer vergrößerten Einzeldarstellung;
  • Fig. 3 dieselbe Darstellung wie in Fig. 2, jedoch mit einer etwa in ihre rechte Extremstellung verlagerten Bandbolzenbuchse;
  • Fig. 4 das Bandteil gemäß Fig. 1 bis 3 - nun mit Bandbolzen - in einer perspektivischen Einzelteildarstellung in Vorderansicht sowie Fig. 5 dasselbe Bandteil in einer Fig. 4 entsprechenden Darstellung, jedoch in einer perspektivischen Rückansicht.
An exemplary embodiment of the invention is shown schematically in the drawing. Show it:
  • Fig. 1 a hinge part of an example of a hinge according to the invention in a view in the direction of the hinge axis, the hinge pin not being shown;
  • Fig. 2 the section A in Fig. 1 with hinge pin bushing approximately in the middle position; Fig. 2a one of the projections of the hinge pin bushing in an enlarged detail view;
  • Fig. 3 same representation as in Fig. 2 , but with a hinge pin bushing shifted approximately to its right extreme position;
  • Fig. 4 the hinge part according to Figs. 1 to 3 - now with hinge bolts - in a perspective view of individual parts in a front view as well Fig. 5 the same part of the tape in one Fig. 4 corresponding representation, but in a perspective rear view.

Das in der Zeichnung dargestellte Ausführungsbeispiel des erfindungsgemäßen Bandes umfasst ein Bandteil 100. Bei diesem Bandteil kann es sich sowohl um ein an einem Flügel, beispielsweise einem Türflügel zu befestigendes Flügelbandteil, als auch um ein an einem Rahmen, beispielsweise einem Türrahmen zu befestigendes Rahmenbandteil handeln. Es ist Bestandteil eines Bandes zur um eine Scharnierachse S scharniergelenkigen Befestigung eines in der Zeichnung nicht dargestellten Flügels an einem ebenfalls nicht dargestellten Rahmen. Die Scharnierachse S wird durch die Mittellängsachse eines Bandbolzens 1 definiert.The embodiment of the hinge according to the invention shown in the drawing comprises a hinge part 100. This hinge part can be both a sash hinge part to be attached to a leaf, for example a door leaf, and a frame hinge part to be attached to a frame, for example a door frame. It is part of a band to a Hinge axis S hinge-joint attachment of a wing, not shown in the drawing, to a frame, also not shown. The hinge axis S is defined by the central longitudinal axis of a hinge pin 1.

Das Bandteil 100 umfasst eine sich in Richtung der Scharnierachse S erstreckende Ausnehmung 2, die eine innere Mantelfläche 3 aufweist. Innerhalb der Ausnehmung 2 ist eine Bandbolzenbuchse 4 mit einer Durchgangsbohrung 5 angeordnet. Letztere weist einen Innendurchmesser d auf, welcher nur geringfügig größer als der Außendurchmesser D des Bandbolzens 1 ist, so dass dieser zumindest im Wesentlichen spielfrei in der Durchgangsbohrung 5 der Bandbolzenbuchse 4 in zur Scharnierachse S quer verlaufenden Richtungen gelagert ist.The hinge part 100 comprises a recess 2 which extends in the direction of the hinge axis S and has an inner jacket surface 3. A hinge pin bushing 4 with a through hole 5 is arranged within the recess 2. The latter has an inner diameter d which is only slightly larger than the outer diameter D of the hinge pin 1, so that it is at least substantially free of play in the through-hole 5 of the hinge pin bushing 4 in directions transverse to the hinge axis S.

Die Bandbolzenbuchse 4 weist eine äußere Mantelfläche 6 auf, in die ein im Querschnitt kreissegmentförmiges Innengewinde 7 eingearbeitet ist. Der kreissegmentförmige Querschnitt erstreckt sich über einen Winkel w von etwa 150°.The hinge pin bushing 4 has an outer jacket surface 6 into which an internal thread 7 of circular segment-shaped cross-section is incorporated. The circular segment-shaped cross section extends over an angle w of approximately 150 °.

Im Eingriff mit dem Innengewinde 7 befindet sich eine ein komplementäres Außengewinde 8 aufweisende Verstellspindel 9. Sie ist um eine Drehachse X drehbar in einer an der inneren Mantelfläche 3 der Ausnehmung 2 des Bandteils 100 vorgesehenen Aufnahme 10, die einen kreissegmentförmigen, sich über einen Winkel W von etwa 180° erstreckenden Querschnitt aufweist, gelagert. Die Drehachse X verläuft etwa parallel zur Scharnierachse S. In Richtung der Drehachse X ist die Verstellspindel 9 in der Aufnahme 10 fixiert. Hierzu kann die Verstellspindel 9 eine Ringnut 11 aufweisen, in die ein an die Ringnut 11 angepasstes, etwa gabelförmiges Arretierelement 12 eingreift, welches seinerseits in einem entsprechenden Sitz 13 des Bandteils 100 gelagert ist.In engagement with the internal thread 7 is an adjusting spindle 9 having a complementary external thread 8. It is rotatable about an axis of rotation X in a receptacle 10 provided on the inner surface 3 of the recess 2 of the hinge part 100, which is in the shape of a segment of a circle and extends over an angle W. of approximately 180 ° extending cross-section, stored. The axis of rotation X runs approximately parallel to the hinge axis S. In the direction of the axis of rotation X, the adjusting spindle 9 is fixed in the receptacle 10. For this purpose, the adjusting spindle 9 can have an annular groove 11 into which an approximately fork-shaped locking element 12 adapted to the annular groove 11 engages, which in turn is mounted in a corresponding seat 13 of the hinge part 100.

An zumindest einem stirnseitigen Ende weist die Verstellspindel 9 eine Maßnahme zum Ansetzen eines Drehwerkzeugs auf, beispielsweise einen Innensechskant 14. Aufgrund der in Richtung der Drehachse X ortsfesten Lagerung der Verstellspindel 9 in der Aufnahme 10 und dem Eingriff des Außengewindes 8 in das Innengewinde 7 bewirkt eine Drehbetätigung der Verstellspindel 9 eine Verlagerung der Bandbolzenbuchse 4 parallel zur Drehachse X.At at least one front end, the adjusting spindle 9 has a measure for attaching a turning tool, for example a hexagon socket 14. Due to the fixed mounting of the adjusting spindle 9 in the receptacle 10 in the direction of the axis of rotation X and the engagement of the external thread 8 in the internal thread 7, a Rotary actuation of the adjusting spindle 9 shifts the hinge pin bushing 4 parallel to the axis of rotation X.

Auf der der Verstellspindel 9 gegenüberliegenden Seite sind innerhalb der Ausnehmung 2 Mittel 15 vorgesehen die bewirken, dass die Bandbolzenbuchse 4 bei einer Verlagerung parallel zur Drehachse X und damit in Richtung der Scharnierachse S in einem Schwenkbereich B eine Schwenkbewegung um die Drehachse X der Verstellspindel 9 vollzieht. Hierzu ist die innere Mantelfläche 3 der Ausnehmung 2 gegenüber der äußeren Mantelfläche 6 der Bandbolzenbuchse 4 in Richtung der Schenkbewegung erweitert.On the side opposite the adjusting spindle 9, means 15 are provided within the recess 2 which cause the hinge pin bushing 4 to execute a swivel movement about the axis of rotation X of the adjusting spindle 9 in a swivel range B when shifted parallel to the axis of rotation X and thus in the direction of the hinge axis S . For this purpose, the inner jacket surface 3 of the recess 2 is widened in relation to the outer jacket surface 6 of the hinge pin bushing 4 in the direction of the pivoting movement.

Bei dem in der Zeichnung dargestellten Ausführungsbeispiel der Erfindung umfassen diese Mittel 15 zwei Führungskulissen 16, 17, die parallel zueinander und schräg zur Scharnierachse S verlaufen. Sie sind in einem Gleitlagerbauteil 18 vorgesehen, welches in die Ausnehmung 2 eingesetzt ist und dessen zur Bandbolzenbuchse 4 weisende Seite als Gleitfläche 19 ausgebildet ist und einen Teil der inneren Mantelfläche 3 der Ausnehmung 2 bildet.In the exemplary embodiment of the invention shown in the drawing, these means 15 comprise two guide slots 16, 17 which run parallel to one another and at an angle to the hinge axis S. They are provided in a sliding bearing component 18 which is inserted into the recess 2 and whose side facing the hinge pin bushing 4 is designed as a sliding surface 19 and forms part of the inner jacket surface 3 of the recess 2.

Die Gleitfläche 19 erstreckt sich parallel zur Drehachse X der Verstellspindel 9 und somit parallel zur Scharnierachse S. Sie ist mit einem Radius R gekrümmt, welcher dem Abstand der Gleitfläche 19 von der Drehachse X entspricht.The sliding surface 19 extends parallel to the axis of rotation X of the adjusting spindle 9 and thus parallel to the hinge axis S. It is curved with a radius R which corresponds to the distance between the sliding surface 19 and the axis of rotation X.

Die Festlegung des Gleitlagerbauteils 19 in der Ausnehmung 2 in Richtung der Scharnierachse S erfolgt mit einer Stiftschraube 20, die in eine hierfür vorgesehene Gewindebohrung 21 des Bandteils 100 eingedreht ist und die - wie weiter unten noch beschrieben ist - auch einer Festlegung des Bandbolzens 1 in Richtung der Scharnierachs S dient.The sliding bearing component 19 is fixed in the recess 2 in the direction of the hinge axis S with a stud screw 20 which is screwed into a threaded hole 21 provided for this purpose in the hinge part 100 and which - as will be described below - also fixes the hinge pin 1 in the direction the hinge axis S is used.

Zur Ausbildung der Mittel 15 sind auf der dem Innengewinde 7 gegenüberliegende Seite der Bandbolzenbuchse 4 zwei an die Führungskulissen 16, 17 angepasste Kulissensteine 21, 22 vorgesehen. Wie in den Fig. 1 bis 3 erkennbar ist, liegt die Bandbolzenbuchse 4 mit einem Teil ihrer äußeren Mantelfläche 6 an der Gleitfläche 19 des Gleitlagerbauteils 18 an. Wird nun die Bandbolzenbuchse durch Drehbetätigung der Verstellspindel 9 parallel zur Drehachse X innerhalb der Ausnehmung 2 verlagert, so bewirkt der Eingriff der Kulissensteine 21, 22 in die schräg zur Drehachse X verlaufenden Führungskulissen 16, 17 die gleichzeitige Schwenkbewegung der Bandbolzenbuchse 4 um die Drehachse X. Hierbei gleitet der Bereich der äußeren Mantelfläche 6, der an der Gleitfläche 19 anliegt, an dieser ab. Da - wie bereits weiter oben erwähnt - der Bandbolzen 1 im Wesentlichen spielfrei in der Durchgangsbohrung 5 der Bandbolzenbuchse 4 gelagert ist, wird hierbei die durch ihn definierte Scharnierachse S ebenfalls auf einem Kreisbogen innerhalb des Schwenkbereichs B verlagert. Der maximale Verlagerungsweg ist in Fig. 3, in welcher das Bandteil mit der Bandbolzenbuchse 4 in der rechten Extremstellung dargestellt ist, eingezeichnet. Es versteht sich, dass aufgrund dieser Verlagerbarkeit des Bandbolzens 1 und damit der Scharnierachse S innerhalb der Ausnehmung 2 ein Flügel innerhalb eines Rahmens in einer zur Scharnierachse S senkrechten Richtung justiert werden kann.To form the means 15, two sliding blocks 21, 22 adapted to the guide slots 16, 17 are provided on the side of the hinge pin bushing 4 opposite the internal thread 7. As in the Figs. 1 to 3 As can be seen, the hinge pin bushing 4 rests with part of its outer jacket surface 6 on the sliding surface 19 of the sliding bearing component 18. If the hinge pin bushing is now displaced parallel to the axis of rotation X within the recess 2 by turning the adjusting spindle 9, the engagement of the sliding blocks 21, 22 in the guide slides 16, 17 running obliquely to the axis of rotation X causes the simultaneous pivoting movement of the hinge pin bushing 4 about the axis of rotation X. Here, the area of the outer jacket surface 6 which rests on the sliding surface 19 slides on the latter from. Since - as already mentioned above - the hinge pin 1 is mounted essentially free of play in the through hole 5 of the hinge pin bushing 4, the hinge axis S defined by it is also displaced on an arc within the pivoting range B. The maximum displacement path is in Fig. 3 , in which the hinge part with the hinge pin bushing 4 is shown in the extreme right-hand position. It goes without saying that due to this displaceability of the hinge pin 1 and thus the hinge axis S within the recess 2, a wing can be adjusted within a frame in a direction perpendicular to the hinge axis S.

Zur Fixierung des Bandbolzens 1 in Richtung der Scharnierachse S umfasst der Bandbolzen 1 eine Ringnut 23, deren Breite derart an den Durchmesser der Stiftschraube 20 angepasst ist, dass diese mit ihrem in Eindrehrichtung voreilenden Ende in die Ringnut 23 eindrehbar ist. Die Stiftschraube 20 durchsetzt hierbei die Bandbolzenbuchse 4 in einem Durchbruch 24, dessen Breite b in Richtung der Scharnierachse zumindest der Summe aus dem Durchmesser der Fixierschraube und dem maximalen Verlagerungsweg der Bandbolzenbuchse 4 in Richtung der Scharnierachse S entspricht.To fix the hinge bolt 1 in the direction of the hinge axis S, the hinge bolt 1 comprises an annular groove 23, the width of which is adapted to the diameter of the stud screw 20 so that its end leading in the screwing direction can be screwed into the annular groove 23. The stud screw 20 penetrates the hinge pin bushing 4 in an opening 24, the width b of which in the direction of the hinge axis corresponds at least to the sum of the diameter of the fixing screw and the maximum displacement path of the hinge pin bushing 4 in the direction of the hinge axis S.

Zur Reduzierung eventuellen aufgrund von Fertigungstoleranzen vorhandenen Spiels der Bandbolzenbuchse 4 innerhalb der Ausnehmung 2 sind an der äußeren Mantelfläche 6 der Bandbolzenbuchse 4 beidseitig und symmetrisch zum Innengewinde 7 zwei Vorsprünge 25, 26 vorgesehen. Sie erstrecken sich parallel zur Scharnierachse S über die gesamte Länge der Bandbolzenbuchse. Jeder der Vorsprünge 25, 26 weist einander gegenüberliegende, parallele Seitenflächen F und eine gekrümmte Randfläche R auf, wie dies in Fig. 2a, welche schematisch den Querschnitt eines Vorsprungs zeigt, erkennbar ist. Die Symmetrielinien der Randflächen R in Richtung der Scharnierachse S der beiden Vorsprünge 25, 26 weisen bezogen auf die Scharnierachse S einen Winkelabstand Ω von etwa 65° auf. Wie in Fig. 2 dargestellt ist, sind die Vorsprünge 25, 26 jedoch nicht parallel zu den Begrenzungslinien dieses Winkels ausgerichtet, sondern die Mittelebenen E zwischen den Flächen F sind aufeinander zugeneigt und weichen bei dem dargestellten Ausführungsbeispiel von den Begrenzungslinien jeweils um einen Winkel δ von etwa 20° ab.To reduce any play of the hinge pin bushing 4 within the recess 2 due to manufacturing tolerances, two projections 25, 26 are provided on the outer jacket surface 6 of the hinge pin bushing 4 on both sides and symmetrically to the internal thread 7. They extend parallel to the hinge axis S over the entire length of the hinge pin bushing. Each of the projections 25, 26 has opposite, parallel side surfaces F and a curved edge surface R, as shown in FIG Fig. 2a , which schematically shows the cross section of a projection, can be seen. The lines of symmetry of the edge surfaces R in the direction of the hinge axis S of the two projections 25, 26 have an angular spacing Ω of approximately 65 ° with respect to the hinge axis S. As in Fig. 2 is shown, the projections 25, 26 are not aligned parallel to the boundary lines of this angle, but the central planes E between the surfaces F are inclined towards each other and in the illustrated embodiment deviate from the boundary lines by an angle δ of about 20 °.

Die innere Mantelfläche 3 der Ausnehmung 2 weist zwei Mulden für jeweils einen der Vorsprünge 25, 26 auf. Die Vorsprünge und Mulden sind derart ausgebildet, dass sich in der in Fig. 2 dargestellten Mittelstellung der Bandbolzenbuchse 4 in der Ausnehmung 2 beide Vorsprünge 25, 26 in Eingriff mit den Mulden 27, 28 befinden und sich über den gesamten Schwenkbereich B zumindest einer der beiden Vorsprünge in Eingriff mit der zugehörigen Mulde befindet. Unter "in Eingriff befindet" ist in diesem Zusammenhang zu verstehen, dass der Vorsprung die Fläche, die die Mulde begrenzt, zumindest linienhaft berührt.The inner jacket surface 3 of the recess 2 has two depressions for one of the projections 25, 26 in each case. The projections and depressions are formed in such a way that in the in Fig. 2 Both projections 25, 26 are in engagement with the troughs 27, 28 in the recess 2 and at least one of the two projections is in engagement with the associated trough over the entire pivoting range B. In this context, “engaged” is to be understood as meaning that the projection touches the surface that delimits the trough at least linearly.

Das in der Zeichnung dargestellte Ausführungsbeispiel des Bandteils 100 umfasst einen Grundkörper 29, der ein Scharnierteil 30 und ein Befestigungsteil 31 aufweist. In dem Scharnierteil 30 ist die Ausnehmung 2 vorgesehen. Das Befestigungsteil 31 ist zur Montage des Bandteils an einer Sichtseite eines Flügels oder Rahmens konzipiert. Es versteht sich, dass die Erfindung und die oben beschriebenen Ausgestaltungen nicht auf diese Konzeption beschränkt sind. Vielmehr ist es ebenfalls möglich, das Befestigungsteil zur Anbringung an Schmalseiten des Flügels oder des Rahmens vorzusehen, die im geschlossenen Zustand des Flügels einander zugewandt sind. Ferner umfasst das dargestellte Ausführungsbeispiel ein Abdeckelement 32, welches im montierten Zustand die Sichtseiten des Grundkörpers 29 und des Scharnierteils 30 überdeckt. Dessen Festlegung dient eine Befestigungsschraube 33, die durch eine Bohrung 34 des Befestigungsteils 31 hindurch in ein Gewinde 35 auf der Rückseite des Abdeckelements einschraubbar ist.The exemplary embodiment of the hinge part 100 shown in the drawing comprises a base body 29 which has a hinge part 30 and a fastening part 31. The recess 2 is provided in the hinge part 30. The fastening part 31 is designed for mounting the hinge part on a visible side of a wing or frame. It goes without saying that the invention and the embodiments described above are not restricted to this conception. Rather, it is also possible to provide the fastening part for attachment to narrow sides of the wing or the frame, which face one another in the closed state of the wing. Furthermore, the illustrated embodiment includes a cover element 32 which, in the assembled state, covers the visible sides of the base body 29 and the hinge part 30. A fastening screw 33 is used to fix it, which screw can be screwed through a bore 34 of the fastening part 31 into a thread 35 on the rear side of the cover element.

Es sei darauf hingewiesen, dass die Erfindung und die vorbeschriebenen Ausgestaltungen auch ohne ein Abdeckelement zu verwirklichen sind.It should be noted that the invention and the embodiments described above can also be implemented without a cover element.

Bezuaszeichenliste:Reference list:

100100
BandteilHinge part
11
BandbolzenHinge pin
22
AusnehmungRecess
33
innere Mantelflächeinner jacket surface
44th
BandbolzenbuchseHinge pin bushing
55
DurchgangsbohrungThrough hole
66th
äußere Mantelflächeouter jacket surface
77th
Innengewindeinner thread
88th
AußengewindeExternal thread
99
VerstellspindelAdjusting spindle
1010
Aufnahmeadmission
1111
RingnutRing groove
1212th
ArretierelementLocking element
1313th
SitzSeat
1414th
InnensechskantHexagon socket
1515th
Mittelmedium
1616
FührungskulisseLeadership backdrop
1717th
FührungskulisseLeadership backdrop
1818th
GleitlagerbauteilPlain bearing component
1919th
GleitflächeSliding surface
2020th
StiftschraubeStud bolt
2121
KulissensteinSliding block
2222nd
KulissensteinSliding block
2323
RingnutRing groove
2424
Durchbruchbreakthrough
2525th
Vorsprunghead Start
2626th
Vorsprunghead Start
2727
Muldetrough
2828
Muldetrough
2929
GrundkörperBase body
3030th
ScharnierteilHinge part
3131
BefestigungsteilFastening part
3232
AbdeckelementCover element
3333
BefestigungsschraubeFastening screw
3434
Bohrungdrilling
3535
Gewindethread
bb
Breitewidth
BB.
SchwenkbereichSwivel range
dd
InnendurchmesserInside diameter
DD.
Außendurchmesserouter diameter
KK
KreisbogenCircular arc
RR.
Radiusradius
SS.
ScharnierachseHinge axis
ww
Winkelangle
WW.
Winkelangle
δδ
Winkelangle
XX
DrehachseAxis of rotation
ff
FlächenSurfaces
rr
RandflächeEdge surface
EE.
Ebenelevel
ΩΩ
WinkelabstandAngular distance

Claims (10)

  1. Hinge for fastening a leaf to a frame in a hingedly articulated manner about a hinge axis (S),
    comprising a hinge part (100) which has a recess (2) that extends in the direction of the hinge axis (S) and has an inner lateral surface (3),
    comprising a hinge pin (1) which defines the hinge axis (S) and is mounted in a hinge pin bushing (4) that is arranged in the recess (2) and has an outer lateral surface (6), comprising an adjustment spindle (9) that has an axis of rotation (X) and an external thread (8) and is mounted in a receptacle (10) so as to be rotatable about the axis of rotation (X) and stationary in the direction of the axis of rotation (X), which receptacle is provided either in the inner lateral surface (3) of the recess (2) or in the outer lateral surface (6) of the hinge pin bushing (4), has a circle-segment cross section and extends in parallel with the hinge axis (S), and which spindle engages, by means of its external thread (8), with a complementary internal thread (7) that is provided on the hinge pin bushing (4) or in the recess (2) and has a circle-segment cross section,
    and comprising means (15) for guiding the hinge pin bushing (4), which means are suitably designed such that, when shifted in the direction of the hinge axis (S), in a pivot region (B) the hinge pin bushing (4) performs a pivot movement about the axis of rotation (X) of the adjustment spindle (9),
    characterized in that,
    either on the outer lateral surface (6) of the hinge pin bushing (4) or on the inner lateral surface (3) of the recess (2) on both sides of the adjustment spindle (9), at least one projection (25, 26) is provided in each case, of which, in the pivot region (B), at least one projection is always in engagement with a trough (27, 28) provided in the inner lateral surface (3) of the recess (2) or in the outer lateral surface (6) of the hinge pin bushing (4).
  2. Hinge according to claim 1, characterized in that the means (15) for guiding comprise at least one guide slot (16, 17) which runs obliquely to the hinge axis (S) and is provided either in the inner lateral surface (3) of the recess (2) or the outer lateral surface (6) of the hinge pin bushing (4).
  3. Hinge according to claim 2, characterized in that the at least one guide slot (16, 17) is provided in a sliding surface (19) of a sliding bearing component (18), which surface forms part of the inner lateral surface (3) of the recess (2) of the hinge part (100).
  4. Hinge according to claim 3, characterized in that the sliding surface (19) extends in parallel with the axis of rotation (X) of the adjustment spindle (9) and is curved with a radius (R) which corresponds to the distance between the sliding bearing surface (19) and the axis of rotation (X).
  5. Hinge according to any of claims 2 to 4, the at least one guide slot (16, 17) being formed in the inner lateral surface (3) of the recess (2), characterized in that a block (21, 22) cooperating with the at least one guide slot (16, 17) is provided on the outer lateral surface (6) of the hinge pin bushing (4).
  6. Hinge according to any of claims 2 to 5, characterized in that precisely two guide slots (16, 17) running in parallel with one another and precisely two blocks (21, 22) each cooperating with one of the guide slots (16, 17) are provided.
  7. Hinge according to any of claims 3 to 6, characterized in that an opening (24) extending in parallel with the at least one guide slot (16, 17) is provided in the hinge pin bushing (4) for the passage of a fixing screw (20), which has a diameter, for fixing the hinge pin (1) in the direction of the hinge axis (S), the opening (24) having a width (b) in the direction of the hinge axis (S) which corresponds at least to the sum of the diameter of the fixing screw (20) and the maximum displacement path of the hinge pin bushing in the direction of the hinge axis (S).
  8. Hinge according to any of claims 4 to 7, characterized in that the outer lateral surface (6) of the hinge pin bushing (4) has a contact region for contact with the sliding surface (19), which contact region is curved with a radius (R) which corresponds to the distance between the contact region and the axis of rotation (X).
  9. Hinge according to any of claims 1 to 8, characterized in that the circle segment of the cross section of the receptacle (10) is 170° to 180° and the circle segment of the internal thread (7) is 150° to 160°.
  10. Hinge according to any of claims 1 to 9, characterized in that the adjustment spindle (9) has an annular groove (11) into which an approximately fork-shaped locking element (12) engages.
EP18721306.1A 2017-05-23 2018-04-23 Hinge strip for the pivotal connection of a wing to a frame around a hinge axis Active EP3631131B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18721306T PL3631131T3 (en) 2017-05-23 2018-04-23 Hinge strip for the pivotal connection of a wing to a frame around a hinge axis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202017103105.5U DE202017103105U1 (en) 2017-05-23 2017-05-23 Band to hinged about a hinge axis fixing a wing to a frame
PCT/EP2018/060269 WO2018215149A1 (en) 2017-05-23 2018-04-23 Hinge for fastening a leaf or a sash to a frame so as to be hinged about a hinge axis

Publications (2)

Publication Number Publication Date
EP3631131A1 EP3631131A1 (en) 2020-04-08
EP3631131B1 true EP3631131B1 (en) 2021-04-14

Family

ID=62091844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18721306.1A Active EP3631131B1 (en) 2017-05-23 2018-04-23 Hinge strip for the pivotal connection of a wing to a frame around a hinge axis

Country Status (6)

Country Link
EP (1) EP3631131B1 (en)
CN (1) CN110651095B (en)
DE (1) DE202017103105U1 (en)
PL (1) PL3631131T3 (en)
RU (1) RU2742084C1 (en)
WO (1) WO2018215149A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018130344B4 (en) * 2018-11-29 2020-06-25 Dr. Hahn Gmbh & Co. Kg Tape for hinge-jointed connection of a wing to a frame around a hinge axis

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1304490B1 (en) * 1998-10-05 2001-03-19 Giesse Spa ADJUSTABLE HINGE FOR WINDOWS.
ITBO20040316A1 (en) * 2004-05-18 2004-08-18 Gsg Int Spa ADJUSTABLE HINGE FOR WINDOWS.
DE202006002152U1 (en) 2006-02-09 2007-06-21 Dr. Hahn Gmbh & Co. Kg Tape for doors, windows or the like
DE202006002236U1 (en) * 2006-02-10 2007-06-21 Dr. Hahn Gmbh & Co. Kg Tape for doors, windows or the like
RU2353744C1 (en) * 2007-07-11 2009-04-27 Николай Геннадьевич Посохов Door hinge
RU72008U1 (en) * 2007-12-03 2008-03-27 Общество с ограниченной ответственностью "Сатурн" HINGE FOR DOOR FRAME
ATE522689T1 (en) * 2008-12-05 2011-09-15 Savio Spa HINGE FOR DOORS, WINDOWS OR SIMILAR
DE102011002216B3 (en) * 2011-04-21 2011-12-01 Simonswerk, Gesellschaft mit beschränkter Haftung Arrangement for connecting hinge parts for production of door hinges, has recess comprising side wall provided with mold chamfer, and component whose portion is guided between region and linear counter surface
CN202144697U (en) * 2011-07-11 2012-02-15 山东国强五金科技股份有限公司 Three-dimensional hinge for door
UA115453C2 (en) * 2012-10-04 2017-11-10 Ін Енд Тек С.Р.Л. Hinge device for doors, shutters and the like

Also Published As

Publication number Publication date
EP3631131A1 (en) 2020-04-08
PL3631131T3 (en) 2021-10-25
WO2018215149A1 (en) 2018-11-29
DE202017103105U1 (en) 2018-08-24
CN110651095B (en) 2021-08-31
CN110651095A (en) 2020-01-03
RU2742084C1 (en) 2021-02-02

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