EP3631131A1 - Hinge for fastening a leaf or a sash to a frame so as to be hinged about a hinge axis - Google Patents

Hinge for fastening a leaf or a sash to a frame so as to be hinged about a hinge axis

Info

Publication number
EP3631131A1
EP3631131A1 EP18721306.1A EP18721306A EP3631131A1 EP 3631131 A1 EP3631131 A1 EP 3631131A1 EP 18721306 A EP18721306 A EP 18721306A EP 3631131 A1 EP3631131 A1 EP 3631131A1
Authority
EP
European Patent Office
Prior art keywords
axis
hinge pin
hinge
pin bushing
recess
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
EP18721306.1A
Other languages
German (de)
French (fr)
Other versions
EP3631131B1 (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
Original Assignee
Dr Hanh GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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 ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a band for hinged about a hinge axis attachment of a wing to a frame, with a band portion which comprises a extending in the direction of the hinge axis, having an inner circumferential surface recess, with a hinge axis defining hinge pin, in a recess in the arranged, having an outer circumferential surface hinge pin bushing is mounted, with an axis of rotation and an external thread having adjusting spindle which in a provided either in the inner circumferential surface of the recess or the outer surface of the hinge pin bushing, in cross-section circular segment-shaped and extending parallel to the hinge axis recording about the axis of rotation and rotatably mounted in the direction of the axis of rotation and with its external thread with a provided on the hinge pin bushing or in the recess, in cross section circular segment-shaped, complementary internal thread engaged is, and means for guiding the hinge pin bushing cause the hinge pin bushing performs a pivoting movement about the axis of rotation of the
  • Such a band is known from EP 1 982 032 Bl.
  • the adjusting spindle takes on this band at the same time two functions, namely on the one hand Guide the hinge pin bushing parallel to the hinge axis, on the other hand, in a rotary actuation, a displacement of the hinge pin bushing.
  • the latter is thus fixed in the direction of the hinge axis by the threaded engagement with the adjusting spindle thus within the adjustment in the direction of the enlarged recess at the opposite side of the adjusting spindle, but by providing appropriate clearance angle between the hinge pin bushing and the receptacle in the range of the adjusting spindle about its outer periphery to be moved.
  • the guide means provided for guiding the hinge pin which in the exemplary embodiments shown in EP 1 982 032 Bl comprise a sliding block guided in a slide, wherein the slide extends obliquely to the hinge axis, the hinge pin bushing and thus the hinge bolt mounted in it move in one Pivoting movement about the axis of rotation of the adjusting spindle.
  • the hinge pin bushing in the recording due to always existing manufacturing tolerances often has a quality perception of the band negatively influencing game.
  • the invention is therefore based on the object to provide a respect to this disadvantage improved band.
  • At least one projection is provided either on the outer lateral surface of the hinge pin bushing or on the inner circumferential surface of the recess on both sides of the adjusting spindle, of which within the pivoting region always at least one in engagement with a in the inner circumferential surface of the recess or in the outer shell surface of the hinge pin bushing provided trough is located.
  • the means for guiding preferably comprise at least one guide slot, which extends obliquely to the hinge axis and is provided either in the inner circumferential surface of the recess or in the outer circumferential surface of the hinge pin bushing.
  • the term "oblique” is here to be interpreted broadly meaning a course of the guide slot neither transverse nor parallel to the hinge axis.However, it does not have to be rectilinear within these limits, but can also be curved, for example, curved to the hinge axis.
  • This at least one guide slot can be provided in a sliding surface, which is formed by the band part itself.
  • the latter embodiment includes the ability to form the sliding surface by a material which is particularly suitable for this purpose, for example, due to a low coefficient of friction with the hinge pin bushing material.
  • the sliding 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 of the sliding bearing surface from the axis of rotation.
  • the information "parallel” and “the distance ... corresponds” are not to be understood mathematically exact, but include - for example, production-related deviations.
  • the at least one guide slot formed in the inner circumferential surface of the recess it is - particularly preferably - provided on the outer circumferential surface of the hinge pin bushing cooperating with the at least one responsible for the at least one whoskulis- sliding block.
  • a band extending parallel to the at least one guide slot breakthrough in the hinge pin bushing for the passage of a fixing screw provided by screwing with the Tape bolt non-positively and / or positively in operative connection can be brought.
  • the aperture in the direction of the hinge axis has a width which preferably corresponds at least to the sum of the diameter of the fixing screw and the maximum displacement of the hinge pin bush in the direction of the hinge axis ,
  • the outer surface of the hinge pin bushing has a contact area for engagement with the sliding bearing surface, which - apart from usual manufacturing tolerances - is curved with a radius that - again apart from Manufacturing tolerances - corresponds to the distance of the contact area from the axis of rotation. Due to this measure causes the hinge pin bushing not only on the side of the adjusting spindle on the adjusting spindle on the band part, but also on the side opposite the adjusting spindle surface rests directly or indirectly on the band part.
  • the circular segment of the cross-section of the receptacle is 130 ° to 180 ° and the circular segment of the internal thread 150 ° to 160 °. It has been shown that the thus ensured 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 latter can-particularly preferably-have an annular groove in which an approximately fork-shaped locking element engages in the state of the adjusting spindle mounted in the band part.
  • the latter can be designed as either fixable in the band part insert part, whereby in case of need, the hinge pin bushing can be assembled and disassembled together with the adjusting spindle.
  • FIG. 1 shows a band part of a band according to the invention in a view in the direction of the hinge axis, wherein the representation of the hinge pin has been omitted;
  • FIG. 2 shows the detail A in FIG. 1 with approximately located in the center position hinge pin bushing
  • FIG. 2a shows one of the projections of the hinge pin bushing in an enlarged detail view
  • FIG. 3 shows the same illustration as in FIG. 2, but with a shifted approximately in their right extreme position hinge pin socket;
  • Fig. 4 shows the band part of FIG. 1 to 3 - now with hinge pin - in a perspective detail view in front view and
  • Fig. 5 shows the same band part in a Fig. 4 corresponding representation, but in a perspective rear view.
  • the exemplary embodiment of the strip according to the invention shown in the drawing comprises a strip part 100.
  • This strip part can be both a wing hinge part to be fastened to a wing, for example a door leaf, and a frame hinge part to be fastened to a frame, for example a door frame act. It is part of a volume to ne hinge axis S hinged joint attachment of a wing, not shown in the drawing on a frame, also not shown.
  • the hinge axis S is defined by the central longitudinal axis of a hinge pin 1.
  • the band part 100 comprises a recess 2 which extends in the direction of the hinge axis S and has an inner circumferential surface 3. Within the recess 2, a hinge pin bush 4 is arranged with a through hole 5. 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 mounted at least substantially free of play in the through hole 5 of the hinge pin bushing 4 in transverse to the hinge axis S directions.
  • the hinge pin bush 4 has an outer circumferential surface 6, in which a cross-sectionally circular internal thread 7 is incorporated.
  • the circular segment-shaped cross section extends over an angle w of about 150 °.
  • the adjusting spindle 9 is fixed in the receptacle 10.
  • the adjusting spindle 9 may have an annular groove 11, in which a matched to the annular groove 11, approximately fork-shaped locking element 12 engages, which in turn is mounted in a corresponding seat 13 of the band member 100.
  • the adjusting spindle 9 has a measure for applying a rotary tool, for example a hexagon socket 14. Due to the stationary in the direction of the axis of rotation X storage of the adjusting spindle 9 in the receptacle 10 and the engagement of the external thread 8 in the internal thread 7 causes a Rotary actuation of the adjusting spindle 9 a displacement of the hinge pin bushing 4 parallel to the axis of rotation X.
  • a rotary tool for example a hexagon socket 14. Due to the stationary in the direction of the axis of rotation X storage of the adjusting spindle 9 in the receptacle 10 and the engagement of the external thread 8 in the internal thread 7 causes a Rotary actuation of the adjusting spindle 9 a displacement of the hinge pin bushing 4 parallel to the axis of rotation X.
  • the adjusting spindle 9 means 15 are provided within the recess which cause the hinge pin bushing 4 at a displacement parallel to the axis of rotation X and thus in the direction of the hinge axis S in a swivel range B performs a pivotal movement about the axis of rotation X of the adjusting spindle 9 ,
  • the inner circumferential surface 3 of the recess 2 is extended relative to the outer circumferential surface 6 of the hinge pin bushing 4 in the direction of the thrust movement.
  • these means 15 comprise two guide slots 16, 17, which run parallel to each other and obliquely to the hinge axis S. They are provided in a slide bearing component 18, which is inserted into the recess 2 and whose hinge pin bushing 4 facing side is designed as a sliding surface 19 and forms part of the inner circumferential 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 of the sliding surface 19 from the axis of rotation X.
  • the determination of the sliding bearing member 19 in the recess 2 in the direction of the hinge axis S is done with a stud 20, which is screwed into a designated threaded bore 21 of the band member 100 and - as will be described below - also a determination of 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 against the sliding surface 19 of the sliding bearing component 18 with a part of its outer circumferential surface 6. If now the hinge pin bushing is displaced parallel to the axis of rotation X within the recess 2 by rotary actuation of the adjusting spindle 9, the engagement of the sliding blocks 21, 22 in the guide slots 16, 17 running obliquely to the axis of rotation X causes the simultaneous pivotal movement of the hinge pin bushing 4 about the axis of rotation X.
  • the hinge pin 1 is mounted substantially free of play in the through hole 5 of the hinge pin bushing 4, in this case the defined hinge axis S is also displaced on a circular arc within the pivoting range B.
  • the maximum displacement path is shown in FIG. 3, in which the band part with the hinge pin bushing 4 is shown in the extreme right position. It is understood that due to this displaceability of the hinge pin 1 and thus the hinge axis S within the recess 2, a wing within a frame in a direction perpendicular to the hinge axis S direction can be adjusted.
  • the hinge pin 1 For fixing the hinge pin 1 in the direction of the hinge axis S, the hinge pin 1 comprises an annular groove 23 whose width is adapted to the diameter of the stud 20 so that it can be screwed into the annular groove 23 with its leading end in the screwing direction.
  • the stud screw 20 in this case passes through the hinge pin bushing 4 in an opening 24 whose width b 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 circumferential surface 6 of the hinge pin bushing 4. They extend parallel to the hinge axis S over the entire length of the hinge pin bushing.
  • Each of the projections 25, 26 has mutually opposite, parallel side faces F and a curved edge surface R, as can be seen in Fig. 2a, which shows schematically the cross section of a projection.
  • the lines of symmetry of the edge surfaces R in the direction of the hinge axis S of the two projections 25, 26 have, relative to the hinge axis S, an angular distance ⁇ ⁇ of approximately 65 °. As shown in Fig.
  • the projections 25, 26 are not aligned parallel to the boundary lines of this angle, but the center planes E between the surfaces F are inclined towards each other and soft in the illustrated embodiment of the boundary lines in each case by an angle ⁇ of about 20 ° off.
  • the inner circumferential surface 3 of the recess 2 has two troughs for one of the projections 25, 26.
  • the projections and depressions are formed such that in the in Fig. 2 shown center position of the hinge pin bushing 4 in the recess 2 both projections 25, 26 are in engagement with the troughs 27, 28 and located over the entire pivoting range B at least one of the two projections in engagement with the associated trough.
  • the exemplary embodiment of the hinge part 100 shown in the drawing comprises a base body 29, a hinge part 30 and a fastening part 31
  • the recess 2 is provided in the hinge part 30.
  • the attachment part 31 is designed for mounting the band part on a visible side of a wing or frame It is understood that the invention and the embodiments described above are not limited to this concept. Rather, it is also possible to provide the fastening part for attachment to narrow sides of the wing or of the frame, which face each other in the closed state of the wing Further, the illustrated embodiment comprises a cover 32, which in the assembled state, the visible sides of the main body 29 and the hinge part 30 covered.

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

Abstract

The invention relates to a hinge having a hinge part, which comprises a recess (2) extending in the direction of a hinge axis and comprising an inner lateral surface (3), and having an adjustment spindle (9), which has an axis of rotation (X) and an external screw thread (8), wherein at least one protrusion (25, 26) is provided on both sides of the adjustment spindle (9) either on the outer lateral surface (6) of the hinge pin bushing (4) or on the inner lateral surface (3) of the recess (2), of which protrusions at least one 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) within the pivoting range (B).

Description

Band zur um eine Scharnierachse scharniergelenkigen Befestigung eines  Band to the hinged about a hinge axis attachment of a
Flügels an einem Rahmen  Wing on a frame
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 pa- rallel 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 hinged about a hinge axis attachment of a wing to a frame, with a band portion which comprises a extending in the direction of the hinge axis, having an inner circumferential surface recess, with a hinge axis defining hinge pin, in a recess in the arranged, having an outer circumferential surface hinge pin bushing is mounted, with an axis of rotation and an external thread having adjusting spindle which in a provided either in the inner circumferential surface of the recess or the outer surface of the hinge pin bushing, in cross-section circular segment-shaped and extending parallel to the hinge axis recording about the axis of rotation and rotatably mounted in the direction of the axis of rotation and with its external thread with a provided on the hinge pin bushing or in the recess, in cross section circular segment-shaped, complementary internal thread engaged is, and means for guiding the hinge pin bushing cause the hinge pin bushing performs a pivoting movement about the axis of rotation of the adjusting spindle at a displacement in the direction of the hinge axis in a pivoting range.
Ein derartiges Band ist aus der EP 1 982 032 Bl bekannt. Die Verstellspindel übernimmt bei diesem Band gleichzeitig zwei Funktionen, nämlich einerseits eine 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 Bl 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. 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. Der Erfindung liegt daher die Aufgabe zugrunde, ein bezüglich dieses Nachteils verbessertes Band zur Verfügung zu stellen. Such a band is known from EP 1 982 032 Bl. The adjusting spindle takes on this band at the same time two functions, namely on the one hand Guide the hinge pin bushing parallel to the hinge axis, on the other hand, in a rotary actuation, a displacement of the hinge pin bushing. The latter is thus fixed in the direction of the hinge axis by the threaded engagement with the adjusting spindle thus within the adjustment in the direction of the enlarged recess at the opposite side of the adjusting spindle, but by providing appropriate clearance angle between the hinge pin bushing and the receptacle in the range of the adjusting spindle about its outer periphery to be moved. Due to the guide means provided for guiding the hinge pin, which in the exemplary embodiments shown in EP 1 982 032 Bl comprise a sliding block guided in a slide, wherein the slide extends obliquely to the hinge axis, the hinge pin bushing and thus the hinge bolt mounted in it move in one Pivoting movement about the axis of rotation of the adjusting spindle. In practice, it has been found to be disadvantageous in this band that the hinge pin bushing in the recording due to always existing manufacturing tolerances often has a quality perception of the band negatively influencing game. The invention is therefore based on the object to provide a respect to this disadvantage improved band.
Diese Aufgabe wird durch das in Anspruch 1 wiedergegebene Band gelöst. 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 Bandbolzenbuch- se in dem gesamten Schwenkbereich in der Aufnahme kein oder nur ein geringes Spiel aufweist. This object is achieved by the reproduced in claim 1 band. In the band according to the invention, at least one projection is provided either on the outer lateral surface of the hinge pin bushing or on the inner circumferential surface of the recess on both sides of the adjusting spindle, of which within the pivoting region always at least one in engagement with a in the inner circumferential surface of the recess or in the outer shell surface of the hinge pin bushing provided trough is located. Surprisingly, it has been found that, in practice, despite the static overdetermination realized in the band according to the invention, there are regularly no clamping conditions to be avoided in practice-since a relative movement aggravates or even prevents them from occurring. Rather, it was found that the hinge bolt book se in the entire pivoting range in the recording no or little play has.
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 extends obliquely to the hinge axis and is provided either in the inner circumferential surface of the recess or in the outer circumferential surface of the hinge pin bushing. The term "oblique" is here to be interpreted broadly meaning a course of the guide slot neither transverse nor parallel to the hinge axis.However, it does not have to be rectilinear within these limits, but can also be curved, for example, curved 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 band 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 a part of the inner circumferential surface of the recess of the hinge part. The latter embodiment includes the ability to form the sliding surface by a material which is particularly suitable for this purpose, for example, due to 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 sliding 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 of the sliding bearing surface from the axis of rotation. The information "parallel" and "the distance ... corresponds" are not to be understood mathematically exact, but include - for example, production-related deviations.
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 Führungskulis- se zusammenwirkender Kulissenstein vorgesehen. If - as preferred - the at least one guide slot formed in the inner circumferential surface of the recess, it is - particularly preferably - provided on the outer circumferential surface of the hinge pin bushing cooperating with the at least one Führungskulis- sliding block.
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 abermali- gen, 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. Particularly preferred is a development of the tape according to the invention, in which exactly two, mutually parallel guide slots and exactly two, each with one of the guide slots cooperating sliding blocks are provided. Surprisingly, it has been shown that despite the conditions, additional static overdetermination in this embodiment, the hinge pin bushing within the recess during pivoting about the axis of rotation of the adjusting spindle is not prone to jamming, but the hinge pin bushing is received in the recess of the hinge part over the entire pivoting range particularly low backlash.
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 fix the hinge pin in the band member against displacement in the direction of the hinge axis, in a particularly preferred embodiment of the invention, a band extending parallel to the at least one guide slot breakthrough in the hinge pin bushing for the passage of a fixing screw provided by screwing with the Tape bolt non-positively and / or positively in operative connection can be brought. 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, the aperture in the direction of the hinge axis has a width which preferably corresponds at least to the sum of the diameter of the fixing screw and the maximum displacement of the hinge pin bush 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. 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 Bandbolzen- buchse um die Drehachse der Verstellspindel sicherstellt. 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. On the mechanical strength of the tape according to the invention it has a positive effect, if - as preferred - the outer surface of the hinge pin bushing has a contact area for engagement with the sliding bearing surface, which - apart from usual manufacturing tolerances - is curved with a radius that - again apart from Manufacturing tolerances - corresponds to the distance of the contact area from the axis of rotation. Due to this measure causes the hinge pin bushing not only on the side of the adjusting spindle on the adjusting spindle on the band part, but also on the side opposite the adjusting spindle surface rests directly or indirectly on the band part. In order to create the free spaces required for a pivoting of 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 150 ° to 160 °. It has been shown that the thus ensured minimum clearance angle of 20 ° ensures a sufficient pivoting range of the hinge pin bushing about the axis of rotation of the adjusting spindle. To lock the adjusting spindle in the direction of its axis of rotation, the latter can-particularly preferably-have an annular groove in which an approximately fork-shaped locking element engages in the state of the adjusting spindle mounted in the band part. The latter can be designed as either fixable in the band part insert part, whereby in case of need, the hinge pin bushing can be assembled and disassembled together with the adjusting spindle.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch darge- stellt. Es zeigen : In the drawing, an embodiment of the invention is shown schematically. Show it :
Fig. 1 ein Bandteil eines erfindungsgemäßen Bandes in einer Ansicht in Richtung der Scharnierachse, wobei auf die Darstellung des Bandbolzens verzichtet worden ist; 1 shows a band part of a band according to the invention in a view in the direction of the hinge axis, wherein the representation of the hinge pin has been omitted;
Fig. 2 den Ausschnitt A in Fig . 1 mit etwa in Mittelstellung befindlicher Bandbolzenbuchse; 2 shows the detail A in FIG. 1 with approximately located in the center position hinge pin bushing;
Fig. 2a einen der Vorsprünge der Bandbolzenbuchse in einer vergrößerten Ein- zeldarstellung; FIG. 2a shows one of the projections of the hinge pin bushing in an enlarged detail view; FIG.
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. 3 shows the same illustration as in FIG. 2, but with a shifted approximately in their right extreme position hinge pin socket; Fig. 4 shows the band part of FIG. 1 to 3 - now with hinge pin - in a perspective detail view in front view and
Fig. 5 dasselbe Bandteil in einer Fig. 4 entsprechenden Darstellung, jedoch in einer perspektivischen Rückansicht. Fig. 5 shows the same band part in a 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 be- festigendes Rahmenbandteil handeln. Es ist Bestandteil eines Bandes zur um ei- ne 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. 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 zu- mindest im Wesentlichen spielfrei in der Durchgangsbohrung 5 der Bandbolzenbuchse 4 in zur Scharnierachse S quer verlaufenden Richtungen gelagert ist. The exemplary embodiment of the strip according to the invention shown in the drawing comprises a strip part 100. This strip part can be both a wing hinge part to be fastened to a wing, for example a door leaf, and a frame hinge part to be fastened to a frame, for example a door frame act. It is part of a volume to ne hinge axis S hinged joint attachment of a wing, not shown in the drawing on a frame, also not shown. The hinge axis S is defined by the central longitudinal axis of a hinge pin 1. The band part 100 comprises a recess 2 which extends in the direction of the hinge axis S and has an inner circumferential surface 3. Within the recess 2, a hinge pin bush 4 is arranged with a through hole 5. 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 mounted at least substantially free of play in the through hole 5 of the hinge pin bushing 4 in transverse to the hinge axis S directions.
Die Bandbolzenbuchse 4 weist eine äußere Mantelfläche 6 auf, in die ein im Querschnitt kreissegmentförmiges Innengewinde 7 eingearbeitet ist. Der kreis- segmentförmige Querschnitt erstreckt sich über einen Winkel w von etwa 150°. The hinge pin bush 4 has an outer circumferential surface 6, in which a cross-sectionally circular internal thread 7 is incorporated. The circular segment-shaped cross section extends over an angle w of about 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. It is rotatable about an axis of rotation X in an opening provided on the inner circumferential surface 3 of the recess 2 of the hinge part 100 receptacle 10, which is a circular segment, over an angle W is engaged with the internal thread 7 having about 180 ° extending cross-section, stored. The axis of rotation X extends 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 may have an annular groove 11, in which a matched to the annular groove 11, approximately fork-shaped locking element 12 engages, which in turn is mounted in a corresponding seat 13 of the band member 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. 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 at least one front end, the adjusting spindle 9 has a measure for applying a rotary tool, for example a hexagon socket 14. Due to the stationary in the direction of the axis of rotation X storage of the adjusting spindle 9 in the receptacle 10 and the engagement of the external thread 8 in the internal thread 7 causes a Rotary actuation of the adjusting spindle 9 a displacement of the hinge pin bushing 4 parallel to the axis of rotation X. On the opposite side of the adjusting spindle 9 means 15 are provided within the recess which cause the hinge pin bushing 4 at a displacement parallel to the axis of rotation X and thus in the direction of the hinge axis S in a swivel range B performs a pivotal movement about the axis of rotation X of the adjusting spindle 9 , For this purpose, the inner circumferential surface 3 of the recess 2 is extended relative to the outer circumferential surface 6 of the hinge pin bushing 4 in the direction of the thrust 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 embodiment of the invention shown in the drawing, these means 15 comprise two guide slots 16, 17, which run parallel to each other and obliquely to the hinge axis S. They are provided in a slide bearing component 18, which is inserted into the recess 2 and whose hinge pin bushing 4 facing side is designed as a sliding surface 19 and forms part of the inner circumferential 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. 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 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 of the sliding surface 19 from the axis of rotation X. The determination of the sliding bearing member 19 in the recess 2 in the direction of the hinge axis S is done with a stud 20, which is screwed into a designated threaded bore 21 of the band member 100 and - as will be described below - also a determination of 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 angepass- te 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 Gleit- fläche 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 die- ser 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 Verlagerungs- weg 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 can be seen in FIGS. 1 to 3, the hinge pin bushing 4 rests against the sliding surface 19 of the sliding bearing component 18 with a part of its outer circumferential surface 6. If now the hinge pin bushing is displaced parallel to the axis of rotation X within the recess 2 by rotary actuation of the adjusting spindle 9, the engagement of the sliding blocks 21, 22 in the guide slots 16, 17 running obliquely to the axis of rotation X causes the simultaneous pivotal movement of the hinge pin bushing 4 about the axis of rotation X. In this case, the region of the outer circumferential surface 6, which bears against the sliding surface 19, slides against this from. Since - as already mentioned above - the hinge pin 1 is mounted substantially free of play in the through hole 5 of the hinge pin bushing 4, in this case the defined hinge axis S is also displaced on a circular arc within the pivoting range B. The maximum displacement path is shown in FIG. 3, in which the band part with the hinge pin bushing 4 is shown in the extreme right position. It is understood that due to this displaceability of the hinge pin 1 and thus the hinge axis S within the recess 2, a wing within a frame in a direction perpendicular to the hinge axis S direction can be adjusted.
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. 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 Vor- Sprünge 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 νοη 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. 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. 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 beschrie- benen 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. Es sei darauf hingewiesen, dass die Erfindung und die vorbeschriebenen Ausgestaltungen auch ohne ein Abdeckelement zu verwirklichen sind . For fixing the hinge pin 1 in the direction of the hinge axis S, the hinge pin 1 comprises an annular groove 23 whose width is adapted to the diameter of the stud 20 so that it can be screwed into the annular groove 23 with its leading end in the screwing direction. The stud screw 20 in this case passes through the hinge pin bushing 4 in an opening 24 whose width b 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. To reduce any existing due to manufacturing tolerances game of the hinge pin bushing 4 within the recess 2 on both sides and symmetrical to the internal thread 7 two projections 25, 26 are provided on the outer circumferential surface 6 of the hinge pin bushing 4. They extend parallel to the hinge axis S over the entire length of the hinge pin bushing. Each of the projections 25, 26 has mutually opposite, parallel side faces F and a curved edge surface R, as can be seen in Fig. 2a, which shows schematically the cross section of a projection. The lines of symmetry of the edge surfaces R in the direction of the hinge axis S of the two projections 25, 26 have, relative to the hinge axis S, an angular distance Ω νοη of approximately 65 °. As shown in Fig. 2, however, the projections 25, 26 are not aligned parallel to the boundary lines of this angle, but the center planes E between the surfaces F are inclined towards each other and soft in the illustrated embodiment of the boundary lines in each case by an angle δ of about 20 ° off. The inner circumferential surface 3 of the recess 2 has two troughs for one of the projections 25, 26. The projections and depressions are formed such that in the in Fig. 2 shown center position of the hinge pin bushing 4 in the recess 2 both projections 25, 26 are in engagement with the troughs 27, 28 and located over the entire pivoting range B at least one of the two projections in engagement with the associated trough. By "engaged" in this context, it is to be understood that the protrusion at least linearly contacts the surface delimiting the recess 16. The exemplary embodiment of the hinge part 100 shown in the drawing comprises a base body 29, a hinge part 30 and a fastening part 31 The recess 2 is provided in the hinge part 30. The attachment part 31 is designed for mounting the band part on a visible side of a wing or frame It is understood that the invention and the embodiments described above are not limited to this concept. Rather, it is also possible to provide the fastening part for attachment to narrow sides of the wing or of the frame, which face each other in the closed state of the wing Further, the illustrated embodiment comprises a cover 32, which in the assembled state, the visible sides of the main body 29 and the hinge part 30 covered. Its fixing serves a fastening screw 33, which can be screwed through a bore 34 of the fastening part 31 into a thread 35 on the back of the cover. It should be noted that the invention and the above-described embodiments are to be realized without a cover.
Bezuqszeichenliste: LIST OF REFERENCES:
100 Bandteil 100 band part
1 Bandbolzen  1 hinge pin
2 Ausnehmung  2 recess
3 innere Mantelfläche  3 inner lateral surface
4 Bandbolzenbuchse  4 hinge pin socket
5 Durchgangsbohrung  5 through hole
6 äußere Mantelfläche  6 outer surface
7 Innengewinde  7 internal thread
8 Außengewinde  8 external thread
9 Verstellspindel  9 adjusting spindle
10 Aufnahme  10 recording
11 Ringnut  11 ring groove
12 Arretierelement  12 locking element
13 Sitz  13 seat
14 Innensechskant  14 hexagon socket
15 Mittel  15 funds
16 Führungskulisse  16 guidance course
17 Führungskulisse  17 guidance course
18 Gleitlagerbauteil  18 slide bearing component
19 Gleitfläche  19 sliding surface
20 Stiftschraube  20 stud screw
21 Kulissenstein  21 sliding stone
22 Kulissenstein  22 sliding stone
23 Ringnut  23 ring groove
24 Durchbruch  24 breakthrough
25 Vorsprung  25 advantage
26 Vorsprung  26 advantage
27 Mulde  27 trough
28 Mulde  28 trough
29 Grundkörper  29 basic body
30 Scharnierteil  30 hinge part
31 Befestigungsteil 32 Abdeckelement31 fixing part 32 cover element
33 Befestigungsschraube33 fixing screw
34 Bohrung 34 bore
35 Gewinde  35 thread
b Breite b width
B Schwenkbereich d Innendurchmesser B swivel range d inner diameter
D AußendurchmesserD outer diameter
K Kreisbogen K circular arc
R Radius  R radius
S Scharnierachse w Winkel  S hinge axis w angle
W Winkel  W angle
δ Winkel δ angle
X Drehachse  X axis of rotation
f Flächen f surfaces
r Randfläche r border area
E Ebene  E level
Ω Winkelabstand  Ω angular distance

Claims

Patentansprüche: claims:
Band zur um eine Scharnierachse (S) scharniergelenkigen Befestigung eines Flügels an einem Rahmen, Band for fixing a wing to a frame hinged about a hinge axis (S),
mit einem Bandteil (100), welches eine sich in Richtung der Scharnierachse (S) erstreckende, eine innere Mantelfläche (3) aufweisende Ausnehmung (2) umfasst, with a band part (100), which comprises a recess (2) which extends in the direction of the hinge axis (S) and has an inner lateral surface (3),
mit einem die Scharnierachse (S) definierenden Bandbolzen (1), der in einer in der Ausnehmung (2) angeordneten, eine äußere Mantelfläche (6) aufweisenden Bandbolzenbuchse (4) gelagert ist, with a hinge pin (1) defining the hinge axis (S), which is mounted in a hinge pin bushing (4) which is arranged in the recess (2) and has an outer jacket surface (6),
mit einer eine Drehachse (X) und ein Außengewinde (8) aufweisenden Verstellspindel (9), die in einer entweder in der inneren Mantelfläche (3) der Ausnehmung (2) oder der äußeren Mantelfläche (6) der Bandbolzenbuchse (4) vorgesehenen, im Querschnitt kreissegmentförmigen und sich parallel zur Scharnierachse (S) erstreckenden Aufnahme (10) um die Drehachse (X) drehbar und in Richtung der Drehachse (X) ortsfest gelagert ist und mit ihrem Außengewinde (8) mit einem an der Bandbolzenbuchse (4) oder in der Ausnehmung (2) vorgesehenen, im Querschnitt kreissegmentförmigen, komplementären Innengewinde (7) in Eingriff steht, with an adjusting spindle (9) having an axis of rotation (X) and an external thread (8) and provided in either the inner circumferential surface (3) of the recess (2) or the outer surface (6) of the hinge pin bushing (4) Cross-section circular segment-shaped and parallel to the hinge axis (S) extending receptacle (10) about the axis of rotation (X) rotatably and in the direction of the axis of rotation (X) is mounted stationary and with its external thread (8) with a at the hinge pin bushing (4) or in the recess (2) provided, in cross section circular segment-shaped, complementary internal thread (7) is engaged,
und mit Mitteln (15) zur Führung der Bandbolzenbuchse (4) die bewirken, dass die Bandbolzenbuchse (4) bei einer Verlagerung in Richtung der Scharnierachse (S) in einem Schwenkbereich (B) eine Schwenkbewegung um die Drehachse (X) der Verstellspindel (9) vollzieht, and means (15) for guiding the hinge pin bushing (4) which cause the hinge pin bushing (4) to pivot about the axis of rotation (X) of the adjusting spindle (9) in a pivoting region (B) when displaced in the direction of the hinge axis (S) ),
dadurch gekennzeichnet, characterized,
dass entweder an der äußeren Mantelfläche (6) der Bandbolzenbuchse (4) oder an der inneren Mantelfläche (3) der Ausnehmung (2) beidseitig der Verstellspindel (9) jeweils zumindest ein Vorsprung (25, 26) vorgesehen ist, von denen sich innerhalb des Schwenkbereichs (B) stets zumindest einer in Eingriff mit einer in der inneren Mantelfläche (3) der Ausnehmung (2) oder in der äußeren Mantelfläche (6) der Bandbolzenbuchse (4) vorgesehenen Mulde (27, 28) befindet. that at least one projection (25, 26) is provided 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 adjusting spindle (9), of which within the Pivoting range (B) is always at least one in engagement with a in the inner circumferential surface (3) of the recess (2) or in the outer surface (6) of the hinge pin bushing (4) provided recess (27, 28).
Band nach Anspruch 1, dadurch gekennzeichnet, dass die Mittel (15) zur Führung mindestens eine Führungskulisse (16, 17) umfassen, die schräg zur Scharnierachse (S) verläuft und entweder in der inneren Mantelfläche (3) der Ausnehmung (2) oder in der äußeren Mantelfläche (6) der Bandbolzenbuchse (4) vorgesehen. A band according to claim 1, characterized in that the guide means (15) comprise at least one guide slot (16, 17) oblique to the guide Hinge axis (S) extends and provided either in the inner circumferential surface (3) of the recess (2) or in the outer circumferential surface (6) of the hinge pin bushing (4).
Band nach Anspruch 2, dadurch gekennzeichnet, dass die mindestens eine Führungskulisse (16, 17) in einer Gleitfläche (19) eines GleitlagerbauteilsBand according to claim 2, characterized in that the at least one guide slot (16, 17) in a sliding surface (19) of a sliding bearing component
(18) vorgesehen ist, die einen Teil der inneren Mantelfläche (3) der Ausnehmung (2) des Bandteils (100) bildet. (18) is provided, which forms part of the inner circumferential surface (3) of the recess (2) of the band part (100).
Band nach Anspruch 3, dadurch gekennzeichnet, dass sich die GleitflächeTape according to claim 3, characterized in that the sliding surface
(19) parallel zur Drehachse (X) der Verstellspindel (9) erstreckt und mit einem Radius (R) gekrümmt ist, der dem Abstand der Gleitlagerfläche (19) von der Drehachse (X) entspricht. (19) extends parallel to the axis of rotation (X) of the adjusting spindle (9) and is curved with a radius (R) corresponding to the distance of the sliding bearing surface (19) from the axis of rotation (X).
Band nach einem der Ansprüche 2 bis 4, wobei die mindestens eine Führungskulisse (16, 17) in der inneren Mantelfläche (3) der Ausnehmung (2) gebildet ist, dadurch gekennzeichnet, dass an der äußeren Mantelfläche (6) der Bandbolzenbuchse (4) ein mit der mindestens einen Führungskulisse (16, 17) zusammenwirkender Kulissenstein (21, 22) vorgesehen ist. Band according to one of claims 2 to 4, wherein the at least one guide slot (16, 17) in the inner circumferential surface (3) of the recess (2) is formed, characterized in that on the outer circumferential surface (6) of the hinge pin bushing (4) a cooperating with the at least one guide slot (16, 17) sliding block (21, 22) is provided.
Band nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass genau zwei, parallel zueinander verlaufende Führungskulissen (16, 17) und genau zwei jeweils mit einer der Führungskulissen (16, 17) zusammenwirkende Kulissensteine (21, 22) vorgesehen sind . Tape according to one of claims 2 to 5, characterized in that exactly two, mutually parallel guide slots (16, 17) and exactly two each with one of the guide slots (16, 17) cooperating sliding blocks (21, 22) are provided.
Band nach einem der Ansprüche 3 bis 6, dadurch gekennzeichnet, dass ein sich parallel zu der mindestens einen Führungskulisse (16, 17) erstreckender Durchbruch (24) zum Durchtritt einer einen Durchmesser aufweisenden Fixierschraube (20) zur Fixierung des Bandbolzens (1) in Richtung der Scharnierachse (S) in der Bandbolzenbuchse (4) vorgesehen ist, wobei der Durchbruch (24) eine Breite (b) in Richtung der Scharnierachse (S) aufweist, die zumindest der Summe aus Durchmesser der Fixierschraube (20) und maximalem Verlagerungsweg der Bandbolzenbuchse in Richtung der Scharnierachse (S) entspricht. Band nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, dass die äußere Mantelfläche (6) der Bandbolzenbuchse (4) einen Anlagebereich zur Anlage an der Gleitfläche (19) aufweist, der mit einem Radius (R) gekrümmt ist, der dem Abstand des Anlagebereichs von der Drehachse (X) entspricht. Tape according to one of claims 3 to 6, characterized in that a parallel to the at least one guide slot (16, 17) extending aperture (24) for the passage of a diameter having fixing screw (20) for fixing the hinge pin (1) in the direction the hinge axis (S) in the hinge pin bushing (4) is provided, wherein the opening (24) has a width (b) in the direction of the hinge axis (S), at least the sum of diameter of the fixing screw (20) and maximum displacement path of the hinge pin bushing in the direction of the hinge axis (S) corresponds. Band according to one of claims 4 to 7, characterized in that the outer circumferential surface (6) of the hinge pin bushing (4) has a contact area for engagement with the sliding surface (19) which is curved with a radius (R) which corresponds to the distance of the Area of the rotation axis (X) corresponds.
Band nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Kreissegment des Querschnitts der Aufnahme (10) 170° bis 180° und das Kreissegment des Innengewindes (7) 150° bis 160° betragen. Tape according to one of claims 1 to 8, characterized in that the circular segment of the cross section of the receptacle (10) 170 ° to 180 ° and the circular segment of the internal thread (7) 150 ° to 160 °.
Band nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Verstellspindel (9) eine Ringnut (11) aufweist, in die ein etwa gabelförmiges Arretierelement (12) eingreift. Tape according to one of claims 1 to 9, characterized in that the adjusting spindle (9) has an annular groove (11) into which engages an approximately fork-shaped locking element (12).
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 true EP3631131A1 (en) 2020-04-08
EP3631131B1 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 (2)

* 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
EP4375462A1 (en) * 2022-11-28 2024-05-29 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Fitting part

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
PL2194218T3 (en) * 2008-12-05 2012-01-31 Savio Spa A hinge for doors, windows or the like
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
PL3631131T3 (en) 2021-10-25
DE202017103105U1 (en) 2018-08-24
EP3631131B1 (en) 2021-04-14
CN110651095B (en) 2021-08-31
CN110651095A (en) 2020-01-03
RU2742084C1 (en) 2021-02-02
WO2018215149A1 (en) 2018-11-29

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