EP0060435A2 - Clamping arrangement - Google Patents

Clamping arrangement Download PDF

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Publication number
EP0060435A2
EP0060435A2 EP82101567A EP82101567A EP0060435A2 EP 0060435 A2 EP0060435 A2 EP 0060435A2 EP 82101567 A EP82101567 A EP 82101567A EP 82101567 A EP82101567 A EP 82101567A EP 0060435 A2 EP0060435 A2 EP 0060435A2
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EP
European Patent Office
Prior art keywords
clamping
tab
base body
clamping device
limb
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
EP82101567A
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German (de)
French (fr)
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EP0060435A3 (en
EP0060435B1 (en
Inventor
Dieter Beyer
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Siemens AG
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Siemens AG
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Publication date
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Priority to AT82101567T priority Critical patent/ATE15246T1/en
Publication of EP0060435A2 publication Critical patent/EP0060435A2/en
Publication of EP0060435A3 publication Critical patent/EP0060435A3/en
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Publication of EP0060435B1 publication Critical patent/EP0060435B1/en
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/20—Means for suspending the supporting construction adjustable

Definitions

  • the invention relates to a clamping device for crosswise connection of support elements.
  • suspension wires which are called rods with a thicker diameter and are also known in the form of threaded rods.
  • Slotted and perforated strips are also common, as are vernier adjustment rods and corresponding hangers. Nonius adjustment rods make it possible to set the suspension height precisely.
  • the variety of these support elements results from the different types of ceiling design.
  • the invention has for its object to develop a clamping device that is universally suitable for attaching mounting rails - and directly or indirectly from devices - to the various types of support elements, as are common for hanging hollow wall ceilings or false ceilings.
  • the base body With its lateral claw-like guide tabs, the base body can accommodate the edge of a mounting rail in the manner of a so-called hat rail, which can be inserted in the longitudinal direction of the base body.
  • the flat saddling of the long leg of the L-shaped base body guides the rail flanks with its recessed edge.
  • the flat saddle in the direction transverse to the leg of the base body can accommodate support elements of various shapes, with round support elements being guided by the curvature of the humps on the clamping tab.
  • the clamping tab By means of its short leg, which is designed as a narrow tab, the clamping tab can form a connection in the manner of a plug-in hinge with the slot-like opening in the short leg of the base body.
  • the clamping tab can be turned around its longitudinal axis so that its narrower curvature and then its flatter curvature lie opposite the base body.
  • the tab of the clamping tab can be pushed through in one position, but in the turned position it is possible to insert the tab directly into the slot-like opening.
  • the base body and the clamping tab can be clamped using a clamping device and the plug hinge described.
  • the clamping means can be a screw, in particular a wing screw, which reaches through a recess in the clamping lug with play and is guided in a threaded hole in the base body which is aligned therewith.
  • Additional fastening devices can be attached to the base body be designed in the form of threaded holes in order to be able to conveniently fasten devices or plug connection parts directly to the clamping device.
  • G-rails i.e. C-rails with legs of different heights
  • C-rails with legs of different heights
  • Such a clamping device also makes it possible to attach C-rails.
  • the edges of the flat saddle of the base body must be pulled up so far that the legs of the mounting rail can engage past the claw-like guide tabs in the bent-up edges.
  • the base body 1 has a L-shaped base body 1 with side claw-like guide tabs 3 on the surface of its long leg.
  • the base body 1 is provided with a flat recess 4 between the guide tabs 3.
  • the edge side 12 of the saddle 4 is set back as a guide line against the inner guide line 15 of the guide tabs 3 - see FIG. 3 - in order to be able to guide a top hat rail 16 according to FIG. 4 inside and outside.
  • the short leg 5 of the base body 1 according to FIG. 1 has a slot-like opening 9, see also FIG. 3, which is widened at a point 17.
  • the tab 8 in the turned position of the clamping tab 2, corresponding to FIG. 5, can be pushed horizontally through the opening 9 in the base body.
  • the opening 9 and the tab 8 of the clamping tab 2 form a kind of hinge.
  • Base body 1 and clamping tab 2 can be clamped with a clamping means 21, which in the exemplary embodiment is designed as a wing screw.
  • the screw body of the clamping means 21 reaches through a recess 22 in the clamping tab 2 with play; it is guided in a threaded hole 23 aligned with it in the base body 1.
  • fastening devices in the form of threaded holes 6 can be formed in the base body 1 for direct device fastening.
  • the bumps 7 of the clamping tab 2 form at their base line 19 a curvature with a larger radius than the saddle curvature 20 of their back line. This allows a wire-shaped support element 24 to be clamped in the clamping position according to FIG. 1, and a thicker rod-shaped supporting element 25 in the clamping position according to FIG. 5.
  • An alternative supporting element in the form of a vernier adjusting rod 26 is also illustrated in FIG. 5.
  • a support element designed as a slotted or perforated strip 27 and to be used alternatively is illustrated at the same time.
  • the clamping tab 2 can also be designed to be somewhat angled on the side of the clamping means 21, as is illustrated in FIG. 11.
  • the flat saddled, for example deep-drawn, area 4 serves as a contact surface for supporting elements for fastening the clamping device below a ceiling. Additional parts, for example line holder 13 according to FIG. 6, can also optionally be clamped in the clamping device.
  • G-rails or C-rails can also be clamped, as is illustrated for example for a G-rail in FIG. 7.
  • FIGS. 8 to 13 Further details of the clamping device can be seen from FIGS. 8 to 13, the base body 1 being shown alone in FIGS. 8 to 10. 11 to 13, the clamping tab 2 is shown in different views. Identical parts are provided with the same reference symbols.
  • the clamping tab 2 has a wider end face 18 behind the tab 8, which forms the short leg of the L-shaped clamping tab, which approximately fills the opening 9.
  • Shoulders 10 are further set back as a stop on the short leg of the L-shaped base part 1.
  • the flanks 30, in each case between an end face 18 and a shoulder 10, form a guide for the plug-in hinge, that is to say when the clamping tab 2 is inserted in the base part.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Body Structure For Vehicles (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

1. A clamping arrangement for the crosswise connection of supporting elements (16, 24) which consists of two clamping members (1, 2) which are L-shaped in side profile, wherein one of the two clamping members (2) has a protuberance (7) in the long limb and the two clamping members (1, 2) can be braced by a tensioning means (21), characterised in that the one clamping member (1) forms a base body which at the sides has claw-like guide tabs (3) at the surface of its long limb, between which it extends so as to form a flat dip (at 4) set-back compared with the guide tabs (3) ; that the short limb (5) of the base body (1) has a slot-shaped opening (9) which is widened at one point (17) ; that the other clamping member (2) is formed as a clamping strap, its shorter limb being offset as a narrow tab (8) relative to the wide end face (18) of the long limb ; that a second protuberance (7) is embossed in the long limb of the clamping strap (2), the base line (19) of the two protuberances (7) forming a curve and, on the other side of the limb, the ridge line (20) of this curve forming a saddle curvature having a different radius from that of the base line (19) ; and that the slot-shaped opening (9) in the short limb of the base body (1) engages over the length of the tab (8) of the clamping strap (2) at its widened point (17).

Description

Die Erfindung bezieht sich auf eine Klemmeinrichtung zum kreuzweisen Verbinden von Tragelementen.The invention relates to a clamping device for crosswise connection of support elements.

Zum Abhängen von Hohldecken in Räumen, wie Großraumbüros und Verwaltungsgebäuden oder Kaufhäusern, werden Tragelemente der verschiedensten Art verwandt. Die gebräuchlichsten Tragelemente sind sogenannte Abängedrähte, die bei dickerem Durchmesser Stangen genannt werden und auch in Form von Gewindestangen bekannt sind. Ferner sind Schlitz-und Lochbandeisen gebräuchlich sowie Nonius-Justierstäbe und entsprechende Hänger. Nonius-Justierstäbe ermöglichen es, die Abhängehöhe genau einzustellen. Die Vielzahl dieser Tragelemente ergibt sich durch die unterschiedlichen Arten der Deckenausführung.Various types of support elements are used to hang hollow ceilings in rooms, such as open-plan offices and administrative buildings or department stores. The most common supporting elements are so-called suspension wires, which are called rods with a thicker diameter and are also known in the form of threaded rods. Slotted and perforated strips are also common, as are vernier adjustment rods and corresponding hangers. Nonius adjustment rods make it possible to set the suspension height precisely. The variety of these support elements results from the different types of ceiling design.

Da solche Hohldecken, in denen man Versorgungsleitungen für Beleuchtung und Schaltgeräte unterbringt, zum Befestigen von Leitungen und Geräten ihrerseits Tragelemente erfordern, ist es üblich, je nach Tragelement für die Hängedecke bzw. Hohldecke spezielle Befestigungsvorrichtungen bereitzustellen. Dies setzt voraus, daß sorgfältig geplant und bestellt wird, was in der Praxis aufwendig und hinderlich ist.Since such hollow ceilings, in which supply lines for lighting and switchgear are accommodated, in turn require supporting elements for fastening cables and devices, it is customary, depending on the supporting element, to provide special fastening devices for the suspended ceiling or hollow ceiling. This presupposes that careful planning and ordering is carried out, which in practice is complex and cumbersome.

Der Erfindung liegt die Aufgabe zugrunde, eine Klemmeinrichtung zu entwickeln, die universell zum Befestigen von Tragschienen - und direkt oder indirekt von Geräten - an den verschiedenartigen Tragelementen, wie sie zum Abhängen von Hohlwanddecken bzw. Zwischendecken gebräuchlich sind, geeignet ist.The invention has for its object to develop a clamping device that is universally suitable for attaching mounting rails - and directly or indirectly from devices - to the various types of support elements, as are common for hanging hollow wall ceilings or false ceilings.

Die Lösung der geschilderten Aufgabe liegt in einer Klemmeinrichtung mit den Merkmalen nach dem kennzeichnenden Teil des Patentanspruchs 1. Der Basiskörper kann mit seinen seitlichen krallenartigen Führungslappen den Rand einer Tragschiene nach Art einer sogenannten Hut-Schiene aufnehmen, die sich in Längsrichtung des Basiskörpers einführen läßt. Die flache Einsattelung des langen Schenkels des L-förmigen Basiskörpers führt die Schienenflanken dabei mit ihrem zurückgesetzten Rand. Andererseits kann die flache Einsattelung in Richtung quer zum Schenkel des Basiskörpers Tragelemente der verschiedenartigsten Form aufnehmen, wobei runde Tragelemente von der Wölbung der Höcker an der Klemmlasche geführt werden.The solution to the described problem lies in a clamping device with the features according to the characterizing part of patent claim 1. With its lateral claw-like guide tabs, the base body can accommodate the edge of a mounting rail in the manner of a so-called hat rail, which can be inserted in the longitudinal direction of the base body. The flat saddling of the long leg of the L-shaped base body guides the rail flanks with its recessed edge. On the other hand, the flat saddle in the direction transverse to the leg of the base body can accommodate support elements of various shapes, with round support elements being guided by the curvature of the humps on the clamping tab.

Die Klemmlasche kann mittels ihres kurzen Schenkels, der als schmaler Lappen ausgebildet-ist, mit dem schlitzartigen Durchbruch im kurzen Schenkel des Basiskörpers eine Verbindung nach Art eines Steckscharniers bilden. Die Klemmlasche kann dabei um ihre Längsachse gewendet werden, so daß einmal ihre engere Wölbung und dann ihre flachere Wölbung dem Basiskörper gegenüberliegt. An der verbreiterten Stelle des schlitzartigen Durchbruchs im Schenkel des Basiskörpers kann dabei der Lappen der Klemmlasche in der einen Position durchgesteckt werden, indessen es in der gewendeten Position möglich ist, den Lappen direkt in den schlitzartigen Durchbruch einzuführen.By means of its short leg, which is designed as a narrow tab, the clamping tab can form a connection in the manner of a plug-in hinge with the slot-like opening in the short leg of the base body. The clamping tab can be turned around its longitudinal axis so that its narrower curvature and then its flatter curvature lie opposite the base body. At the widened point of the slot-like opening in the leg of the base body, the tab of the clamping tab can be pushed through in one position, but in the turned position it is possible to insert the tab directly into the slot-like opening.

Basiskörper und Klemmlasche lassen sich durch ein Spannmittel und durch das geschilderte Steckscharnier verspannen. Das Spannmittel kann im einfachsten Fall eine Schraube,W nsbesondere eine Flügelschraube sein, die durch eine Ausnehmung in der Klemmlasche mit Spiel hindurchgreift und in einem dazu fluchtenden Gewindeloch im Basiskörper geführt ist.The base body and the clamping tab can be clamped using a clamping device and the plug hinge described. In the simplest case, the clamping means can be a screw, in particular a wing screw, which reaches through a recess in the clamping lug with play and is guided in a threaded hole in the base body which is aligned therewith.

Am Basiskörper können zusätzliche Befestigungsvorrichtungen in Form von Gewindelöchern ausgebildet sein, um direkt Geräte oder Steckverbindungsteile an der Klemmeinrichtung bequem befestigen zu können.Additional fastening devices can be attached to the base body be designed in the form of threaded holes in order to be able to conveniently fasten devices or plug connection parts directly to the clamping device.

Wenn die flache Einsattelung des Basiskörpers an ihren zurückgesetzten Rändern aufgebogen ausgebildet wird, kann man auch sogenannte G-Schienen, also C-Schienen mit ungleich hohen Schenkeln befestigen. Eine solche Klemmeinrichtung ermöglicht es auch, C-Schienen zu befestigen. Hierzu sind die Ränder der flachen Einsattelung des Basiskörpers so weit hochzuziehen, daß die Schenkel der Tragschiene an den krallenartigen Führungslappen vorbei in die hochgebogenen Ränder eingreifen können.If the flat saddle of the base body is bent open at its set-back edges, so-called G-rails, i.e. C-rails with legs of different heights, can also be attached. Such a clamping device also makes it possible to attach C-rails. For this purpose, the edges of the flat saddle of the base body must be pulled up so far that the legs of the mounting rail can engage past the claw-like guide tabs in the bent-up edges.

Die Erfindung soll anhand eines in der Zeichnung grob schematisch wiedergegebenen Ausführungsbeispielen näher erläutert werden:

  • In Fig. 1 ist eine Klemmeinrichtung in Seitenansicht wiedergegeben. Es ist veranschaulicht, wie an einem Abhängedraht oder einem Schlitz- oder Lochbandeisen - diese Tragelemente sind jeweils im Querschnitt wiedergegeben - dazu quer eine Tragschiene zum Befestigen von Geräten für die Installation festgeklemmt werden kann.
  • In Fig. 2 ist die Klemmeinrichtung nach Fig. 1 in Vorderansicht dargestellt, wobei die Tragschiene herausgenommen ist.
  • In Fig. 3 ist die Klemmeinrichtung nach Fig. 1 von der rechten Stirnseite gesehen wiedergegeben.
  • In Fig. 4 ist die Klemmeinrichtung nach Fig. 2 von der linken Stirnseite gesehen dargestellt. Eingespannt ist ein drahtförmiges Tragelement.
  • In Fig. 5 ist die Klemmeinrichtung.nach Fig. 1 bei gewendeter Lasche und mit eingeschobener Tragschiene wiedergegeben, wobei ein eingelegtes stangenförmiges Tragelement sowie alternativ ein Nonius-Justierstab veranschaulicht ist.
  • In Fig. 6 ist die Klemmeinrichtung in der Ansicht nach Fig. 4 mit einem eingespannten drahtförmigem Tragelement und mit einem Tragbügel für Leitungen dargestellt.
  • In Fig. 7 ist eine Weiterbildung der Klemmeinrichtung, in der Ansicht nach Fig. 4, zum Einspannen von G-Schienen und C-Schienen wiedergegeben.
  • In Fig. 8 ist ein Basiskörper der Klemmeinrichtung nach Fig. 1 in Seitenansicht allein wiedergegeben.
  • In Fig. 9 ist der Basiskörper nach Fig. 8 in Ansicht von vorn dargestellt.
  • In Fig. 10 ist der Basiskörper nach Fig. 8 in Ansicht von der linken Stirnseite dargestellt.
  • In Fig. 11 ist eine Klemmlasche der Klemmeinrichtung in Ansicht nach Fig. 5 allein wiedergegeben.
  • In Fig. 12 ist die Klemmlasche nach Fig. 11 in Ansicht von vorn dargestellt.
  • In Fig. 13 ist die Klemmlasche nach Fig. 11 in Ansicht von links wiedergegeben.
The invention will be explained in more detail with reference to an exemplary embodiment shown roughly schematically in the drawing:
  • In Fig. 1, a clamping device is shown in side view. It is illustrated how a suspension rail for fastening devices for installation can be clamped crosswise to a suspension wire or a slot or perforated iron - these support elements are each shown in cross section.
  • In Fig. 2 the clamping device according to Fig. 1 is shown in front view, with the mounting rail being removed.
  • In Fig. 3, the clamping device is shown in FIG. 1 seen from the right end.
  • 4 shows the clamping device according to FIG. 2 seen from the left end face. A wire-shaped support element is clamped.
  • 5 shows the clamping device according to FIG. 1 with the flap turned and with the support rail inserted, an inserted rod-shaped support element and, alternatively, a vernier adjusting rod being illustrated.
  • In Fig. 6 the clamping device is shown in the view of FIG. 4 with a clamped wire-shaped support element and with a support bracket for cables.
  • FIG. 7 shows a development of the clamping device, in the view according to FIG. 4, for clamping G-rails and C-rails.
  • FIG. 8 shows a basic body of the clamping device according to FIG. 1 in a side view alone.
  • FIG. 9 shows the base body according to FIG. 8 in a view from the front.
  • FIG. 10 shows the base body according to FIG. 8 in a view from the left end face.
  • FIG. 11 shows a clamping tab of the clamping device alone in the view according to FIG. 5.
  • FIG. 12 shows the clamping tab according to FIG. 11 in a view from the front.
  • FIG. 13 shows the clamping tab according to FIG. 11 in a view from the left.

Die Klemmeinrichtung nach Fig. 1 weist einen im Seitenprofil L-förmigen Basiskörper 1 mit seitlich krallenartigen Führungslappen 3 an der Fläche seines langen Schenkels auf. Zwischen den Führungslappen 3 ist der Basiskörper 1 mit einer flachen Einsattelung 4 versehen. Die Randseite 12, der Einsattelung 4 ist als Führungslinie gegen die innere Führungslinie 15 der Führungslappen 3 - man vergleiche Fig. 3 - zurückgesetzt, um eine Hutschiene 16 nach Fig. 4 innen und außen führen zu können. Der kurze Schenkel 5 des Basiskörpers 1 nach Fig. 1 weist einen schlitzartigen Durchbruch.9, man vergleiche auch Fig. 3, auf, der an einer Stelle 17 verbreitert ist.1 has a L-shaped base body 1 with side claw-like guide tabs 3 on the surface of its long leg. The base body 1 is provided with a flat recess 4 between the guide tabs 3. The edge side 12 of the saddle 4 is set back as a guide line against the inner guide line 15 of the guide tabs 3 - see FIG. 3 - in order to be able to guide a top hat rail 16 according to FIG. 4 inside and outside. The short leg 5 of the base body 1 according to FIG. 1 has a slot-like opening 9, see also FIG. 3, which is widened at a point 17.

An einer im Seitenprofil L-förmigen Klemmlasche 2 nach Fig. 1 ist ihr kurzer Schenkel als schmalerer Lappen 8 gegen die breitere Stirnseite 18 des langen Schenkels abgesetzt, wie es aus Fig. 3 zu ersehen ist. Im langen Schenkel der Klemmlasche 2 sind zwei Höcker 7 hochgeprägt, deren Basislinie 19 eine Wölbung bildet und deren Rückenlinie 20 auf der anderen Seite des Schenkels eine Sattelwölbung mit anderem Radius als dem der Basislinie 19 bildet.1, its short leg is offset as a narrower tab 8 against the wider end face 18 of the long leg, as can be seen from FIG. 3. In long shears kel of the clamping tab 2 are two humps 7 embossed, the base line 19 forms a curvature and the back line 20 on the other side of the leg forms a saddle curve with a different radius than that of the base line 19.

Der schlitzartige Durchburch 9 im kurzen Schenkel des Basiskörpers 1 übergreift mit seiner verbreiterten Stelle 17 den Lappen 8 der Klemmlasche 2 in seiner Länge. Dadurch kann der Lappen 8 in der gewendeten Postion der Klemmlasche 2, entsprechend Fig. 5, horizontal durch den Durchbruch 9 im Basiskörper hindurchgeschoben werden. Der Durchbruch 9 und der Lappen 8 der Klemmlasche 2 bilden eine Art Steckscharnier. Basiskörper 1 und Klemmlasche 2 sind andererseits mit einem Spannmittel 21 verspannbar, das im Ausführungsbeispiel als Flügelschraube ausgebildet ist. Der Schraubenkörper des Spannmittels 21 greift durch eine Ausnehmung 22 in der Klemmlasche 2 mit Spiel hindurch; er ist in einem dazu fluchtenden Gewindeloch 23 im Basiskörper 1 geführt.The slot-like breakthrough 9 in the short leg of the base body 1, with its widened location 17, overlaps the tab 8 of the clamping tab 2 in its length. As a result, the tab 8 in the turned position of the clamping tab 2, corresponding to FIG. 5, can be pushed horizontally through the opening 9 in the base body. The opening 9 and the tab 8 of the clamping tab 2 form a kind of hinge. Base body 1 and clamping tab 2, on the other hand, can be clamped with a clamping means 21, which in the exemplary embodiment is designed as a wing screw. The screw body of the clamping means 21 reaches through a recess 22 in the clamping tab 2 with play; it is guided in a threaded hole 23 aligned with it in the base body 1.

Im Basiskörper 1 können weitere Befestigungsvorrichtungen in Form von Gewindelöchern 6 zur direkten Gerätebefestigung ausgebildet sein.Further fastening devices in the form of threaded holes 6 can be formed in the base body 1 for direct device fastening.

Die Höcker 7 der Klemmlasche 2 bilden an ihrer Basislinie 19 eine Wölbung mit größerem Radius als die Sattelwölbung 20 ihrer Rückenlinie. Dadurch kann in der Spannposition nach Fig. 1 ein drahtförmiges Tragelement 24, und in der Spannposition nach Fig. 5 ein dickeres stangenförmiges Tragelement 25, eingespannt werden. Ein alternativ zu verwendendes Tragelement in Form eines Nonius-Justierstabes 26 ist in Fig. 5 zugleich veranschaulicht. In Fig. 1 ist gleichzeitig ein als Schlitz- oder Lochbandeisen 27 ausgebildetes, alnternativ zu verwendendes Tragelement veranschaulicht.The bumps 7 of the clamping tab 2 form at their base line 19 a curvature with a larger radius than the saddle curvature 20 of their back line. This allows a wire-shaped support element 24 to be clamped in the clamping position according to FIG. 1, and a thicker rod-shaped supporting element 25 in the clamping position according to FIG. 5. An alternative supporting element in the form of a vernier adjusting rod 26 is also illustrated in FIG. 5. In FIG. 1, a support element designed as a slotted or perforated strip 27 and to be used alternatively is illustrated at the same time.

Gegen eine Tragschiene 16, die im Ausführungsbeispiel nach den Fig. 1, 4 und 5 als Hutschiene ausgebildet ist, wird ein Tragelement, ein drahtförmiges Tragelement 24, ein stangenförmiges Tragelement 25 oder ein Tragelement nach Art eines Nonius-Justierstabes 26 dadurch verspannt, daß die Tragelemente auf dem Rand der Tragschiene aufliegen und zwischen dem Basiskörper 1 und der Klemmlasche 2 beim Anziehen des Spannmittels 21 verspannt werden.1, 4 and 5 as a top-hat rail, a support element, a wire-shaped support element 24, a rod-shaped support element 25 or a support element in the manner of a vernier adjustment rod 26 is clamped in that the Support elements rest on the edge of the mounting rail and are clamped between the base body 1 and the clamping tab 2 when the clamping means 21 is tightened.

Die Klemmlasche 2 kann auch, um besonders dünne Tragelemente unter Federwirkung festspannen zu können, an der Seite des Spannmittels 21 etwas abgewinkelt ausgebildet sein, wie es bei 11 veranschaulicht ist.In order to be able to clamp particularly thin supporting elements under spring action, the clamping tab 2 can also be designed to be somewhat angled on the side of the clamping means 21, as is illustrated in FIG. 11.

An der Klemmeinrichtung Geräte direkt, ohne Verwendung einer Tragschiene zu befestigen, kann'sich dann_empfehlen, wenn Geräte nur an bestimmten Stellen eines Hohldeckenbereiches angeordnet werden sollen. Dabei dient der flach eingesattelte, beispielsweise tiefgezogene, Bereich 4 als Anlagefläche für Tragelemente zum Befestigen der Klemmeinrichtung unterhalb einer Decke. In der Klemmeinrichtung können auch wahlweise Zusatzteile, beispielsweise Leitungshalter 13 nach Fig. 6 eingespannt werden.It can be recommended to fix devices directly to the clamping device without using a mounting rail if devices should only be arranged at certain points in a hollow ceiling area. The flat saddled, for example deep-drawn, area 4 serves as a contact surface for supporting elements for fastening the clamping device below a ceiling. Additional parts, for example line holder 13 according to FIG. 6, can also optionally be clamped in the clamping device.

Wenn die flache Einsattelung 4 des Basiskörpers 1 an ihren zurückgesetzten Rändern nach Fig. 7 aufgebogen ausgebildet ist, kann man auch G-Schienen bzw. C-Schienen einspannen, wie es beispielsweise für eine G-Schiene in Fig. 7 veranschaulicht ist.If the flat saddle 4 of the base body 1 is bent at its set-back edges according to FIG. 7, G-rails or C-rails can also be clamped, as is illustrated for example for a G-rail in FIG. 7.

Weitere Einzelheiten der Klemmeinrichtung sind aus den Fig. 8 bis 13 zu ersehen, wobei in den Fig. 8 bis 10 der Basiskörper 1 allein dargestellt ist. In den Fig. 11 bis 13 istdie Klemmlasche 2 für sich in verschiedenen Ansichten dargestellt. Gleiche Teile sind mit denselben Bezugszeichen versehen.Further details of the clamping device can be seen from FIGS. 8 to 13, the base body 1 being shown alone in FIGS. 8 to 10. 11 to 13, the clamping tab 2 is shown in different views. Identical parts are provided with the same reference symbols.

Die Klemmlasche 2 weist, wie es aus Fig. 12 zu ersehen ist, hinter dem Lappen 8, der den kurzen Schenkel der L-förmigen Klemmlasche bildet, eine breitere Stirnseite 18 auf, die den Durchbruch 9 in etwa ausfüllt. Weiter zurückgesetzt sind Schultern 10 als Anschlag am kurzen Schenkel des L-förmigen Basisteil 1 ausgebildet. Die Flanken 30, jeweils zwischen einer Stirnseite 18 und einer Schulter 10 bilden eine Führung des Steckscharniers, also wenn die Klemmlasche 2 im Basisteil eingeführt ist.As can be seen from FIG. 12, the clamping tab 2 has a wider end face 18 behind the tab 8, which forms the short leg of the L-shaped clamping tab, which approximately fills the opening 9. Shoulders 10 are further set back as a stop on the short leg of the L-shaped base part 1. The flanks 30, in each case between an end face 18 and a shoulder 10, form a guide for the plug-in hinge, that is to say when the clamping tab 2 is inserted in the base part.

Claims (5)

1. Klemmeinrichtung zum kreuzweisen Verbinden von Tragelementen, dadurch gekennzeichnet , - daß ein im Seitenprofil L-förmiger Basiskörper (1) seitlich krallenartige Führungslappen (3) an der Fläche seines langen Schenkels aufweist, zwischen denen er flach eingesattelt (bei 4) und gegen die Führungslappen (3) zurückgesetzt verläuft, daß der kurze Schenkel (5) des Basiskörpers (1) einen schlitzartigen Durchbruch (9), der an einer Stelle (17) verbreitert ist, aufnimmt, - daß an einer im Seitenprofil L-förmigen Klemmlasche (2) ihr kurzer Schenkel als schmalerer Lappen (8) gegen die breitere Stirnseite (18) des langen Schenkels abgesetzt ist, daß im langen Schenkel der Klemmlasche (2) zwei Höcker (7) hochgeprägt sind, deren Basislinie (19) eine Wölbung bildet und deren Rückenlinie (20) auf der anderen Seite des Schenkels eine Sattelwölbung mit anderem Radius als den der Basislinie (19) bildet, - daß der schlitzartige Durchbruch (9) im kurzen Schenkel des Basiskörpers (1) mit seiner verbreiterten Stelle (17) den Lappen (8) der Klemmlasche (2) in seiner Länge übergreift. - und daß Basiskörper (1) und Klemmlasche (2) mit einem Spannmittel (21) verspannbar sind. 1. Clamping device for crosswise connection of support elements, characterized in that - That a in the side profile L-shaped base body (1) laterally claw-like guide tabs (3) on the surface of its long leg, between which it is saddled flat (at 4) and set back against the guide tab (3) that the short leg ( 5) the base body (1) receives a slot-like opening (9) which is widened at one point (17), - That on a side profile L-shaped clamping tab (2) her short leg as a narrower tab (8) is offset against the wider end face (18) of the long leg, that in the long leg of the clamping tab (2) two humps (7) embossed whose base line (19) forms a curvature and whose back line (20) on the other side of the leg forms a saddle curvature with a different radius than that of the base line (19), - That the slot-like opening (9) in the short leg of the base body (1) with its widened location (17) overlaps the tab (8) of the clamping tab (2) in its length. - And that base body (1) and clamping tab (2) with a clamping means (21) can be clamped. 2. Klemmeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Spannmittel (21) eine Schraube ist, die durch eine Ausnehmung (22) in der Klemmlasche (2) mit Spiel hindurchgreift und in einem dazu fJuchtenden Gewindeloch (23) im Basiskörper (1) geführt ist.2. Clamping device according to claim 1, characterized in that the clamping means (21) is a screw which engages with play through a recess (22) in the clamping tab (2) and in a threaded hole (23) in the base body (1) is led. 3. Klemmeinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß im Basiskörper (1) Befestigungsvorrichtungen in Form von Gewindelöchern (6) ausgebildet sind.3. Clamping device according to claim 1, characterized in that in the base body (1) fastening devices in the form of threaded holes (6) are formed. 4. Klemmeinrichtung nach Anspruch 1, d a d ur c h gekennzeichnet, daß die Höcker (7) der Klemmlasche (2) an ihrer Basislinie (19) eine Wölbung mit größerem Radius bilden als die Sattelivölbung (20) ihrer Rückenlinie.4. Clamping device according to claim 1, characterized in that the cusps (7) of the clamping tab (2) form a curvature with a larger radius at their base line (19) than the saddle curvature (20) of their back line. 5. Klemmeinrichtung nach Anspruch 1, dadurch gekennzeichnet , daß die flache Einsattelung (4) des Basiskörpers (1) an ihren zurückgesetzten Rändern aufgebogen ausgebildet ist (Fig. 7).5. Clamping device according to claim 1, characterized in that the flat recess (4) of the base body (1) is bent up at its recessed edges (Fig. 7).
EP82101567A 1981-03-12 1982-03-01 Clamping arrangement Expired EP0060435B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82101567T ATE15246T1 (en) 1981-03-12 1982-03-01 CLAMPING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3109503 1981-03-12
DE19813109503 DE3109503A1 (en) 1981-03-12 1981-03-12 "CLAMPING DEVICE"

Publications (3)

Publication Number Publication Date
EP0060435A2 true EP0060435A2 (en) 1982-09-22
EP0060435A3 EP0060435A3 (en) 1983-06-01
EP0060435B1 EP0060435B1 (en) 1985-08-28

Family

ID=6127055

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82101567A Expired EP0060435B1 (en) 1981-03-12 1982-03-01 Clamping arrangement

Country Status (4)

Country Link
EP (1) EP0060435B1 (en)
JP (1) JPS57163708A (en)
AT (1) ATE15246T1 (en)
DE (1) DE3109503A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349167A (en) * 1999-03-31 2000-10-25 Hopkins & Holloway Limited Clamp adapted to connect fishing accessories to elongate members having different cross sections.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111456316B (en) * 2020-04-10 2021-05-28 商丘职业技术学院 Building suspended ceiling supporting structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB533541A (en) * 1939-10-20 1941-02-14 Henry Mcaskill Hay Improvements in or relating to the fixture of building boards or the like
DE1038841B (en) * 1953-07-14 1958-09-11 Struers Chemiske Lab H Device for the detachable connection of two intersecting rods or tubes
DE1189323B (en) * 1959-08-14 1965-03-18 Fuba Antennenwerke Hans Kolbe Clamp for attaching crossing bars
FR1462459A (en) * 1965-11-05 1966-04-15 Diela Soc D Expl Des Ets Device for assembling two elongated elements perpendicular to each other
DE1219735B (en) * 1963-03-01 1966-06-23 Vincent Alfred Statham Clamp for clamping two elongated components that are perpendicular to each other
DE2533417A1 (en) * 1975-07-25 1977-02-10 Jakob Blaimer Werkzeug Und App Clamp for perpendicular pipes - has guide bolted for direct clamping to one pipe and indirectly via wedge faces to other pipe
GB1473479A (en) * 1975-03-11 1977-05-11 Haefla Bruks Ab Fastening bracket for floor gratings

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB533541A (en) * 1939-10-20 1941-02-14 Henry Mcaskill Hay Improvements in or relating to the fixture of building boards or the like
DE1038841B (en) * 1953-07-14 1958-09-11 Struers Chemiske Lab H Device for the detachable connection of two intersecting rods or tubes
DE1189323B (en) * 1959-08-14 1965-03-18 Fuba Antennenwerke Hans Kolbe Clamp for attaching crossing bars
DE1219735B (en) * 1963-03-01 1966-06-23 Vincent Alfred Statham Clamp for clamping two elongated components that are perpendicular to each other
FR1462459A (en) * 1965-11-05 1966-04-15 Diela Soc D Expl Des Ets Device for assembling two elongated elements perpendicular to each other
GB1473479A (en) * 1975-03-11 1977-05-11 Haefla Bruks Ab Fastening bracket for floor gratings
DE2533417A1 (en) * 1975-07-25 1977-02-10 Jakob Blaimer Werkzeug Und App Clamp for perpendicular pipes - has guide bolted for direct clamping to one pipe and indirectly via wedge faces to other pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349167A (en) * 1999-03-31 2000-10-25 Hopkins & Holloway Limited Clamp adapted to connect fishing accessories to elongate members having different cross sections.
GB2349167B (en) * 1999-03-31 2003-03-19 Hopkins & Holloway Ltd Fishing accessories

Also Published As

Publication number Publication date
DE3109503A1 (en) 1982-10-14
EP0060435A3 (en) 1983-06-01
JPS57163708A (en) 1982-10-08
EP0060435B1 (en) 1985-08-28
ATE15246T1 (en) 1985-09-15

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