EP0414998A1 - Support for a cantilever window - Google Patents

Support for a cantilever window Download PDF

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Publication number
EP0414998A1
EP0414998A1 EP90107753A EP90107753A EP0414998A1 EP 0414998 A1 EP0414998 A1 EP 0414998A1 EP 90107753 A EP90107753 A EP 90107753A EP 90107753 A EP90107753 A EP 90107753A EP 0414998 A1 EP0414998 A1 EP 0414998A1
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EP
European Patent Office
Prior art keywords
sleeve
bead
bearing
opening
pin
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
EP90107753A
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German (de)
French (fr)
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EP0414998B1 (en
Inventor
Horst Fischer
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.)
Wilh Schlechtendahl and Soehne GmbH and Co KG
Original Assignee
Wilh Schlechtendahl and Soehne 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.)
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Application filed by Wilh Schlechtendahl and Soehne GmbH and Co KG filed Critical Wilh Schlechtendahl and Soehne GmbH and Co KG
Priority to AT90107753T priority Critical patent/ATE92580T1/en
Publication of EP0414998A1 publication Critical patent/EP0414998A1/en
Application granted granted Critical
Publication of EP0414998B1 publication Critical patent/EP0414998B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith

Definitions

  • the invention relates to a sash bracket for an opening window with a bearing pin for the opening arm of an opening scissors.
  • - Wing brackets for hinged windows are known in different versions. They are attached to the top frame of the opening window.
  • the opening arm of the opening scissors engages on the bearing journal, so that the opening window is opened or closed when the opening arm moves, pivoting about hinges arranged on its lower frame bar.
  • the swivel angle of the opening window and thus also the vertical movement of the bearing journal depends on the height of the opening window. Therefore, in known designs, the height of the bearing journal is fastened to the sash bracket. The adjustment requires additional assembly work even if, in some versions, the bearing journal is pivoted about a horizontal axis.
  • the object of the invention is to provide a wing bracket of the type described above, in which an adjustment and adaptation to different wing heights is superfluous.
  • the bearing pin has a pin base which merges into a bead and is thus held axially displaceably and pivotably in a sleeve of the wing bracket.
  • This journal does not require any special adjustment. Because of its axial mobility and its pivotability, it functions as a compensating element in all standard opening windows between the opening arm of the opening scissors and the opening window, without the opening or closing movement of the opening window being impaired.
  • a design which is simple in terms of construction is characterized in that the sleeve is fastened to the wing bracket and has an inner diameter which corresponds to the outer diameter of the bead. This is sufficient to guide the pin foot in the sleeve and at the same time allows axial and pivoting movements of the pin in the sleeve. So that the pin base does not slide out of the sleeve when the wings are low, the sleeve can have a circumferential groove for a spring ring on the inside at its free end, which forms an abutment for the bead.
  • the support of the pin in the sleeve when the opening window is closed is improved if the pin foot carries a support flange at a distance of a sleeve length from its bead end, the outer diameter of which is larger than the inner diameter of the sleeve, so that the pin foot not only with its bead in the sleeve, but is also supported with the support flange on the end face of the sleeve.
  • the bearing pin can have a guide section for a bearing of the extension arm which engages thereon, the guide section having a greater length than the associated bearing. This further increases the axial mobility between the opening arm and the upper edge of the opening window or the sash bracket.
  • Figure 1 you can see an upper frame 1 of an opening window (skylight) not shown in the rest.
  • an angular wing bracket 2 is attached, the leg 3 protruding from the frame bar 1 carries a sleeve 4.
  • a pin base 5 of a bearing pin 6 is held in the sleeve 4.
  • the pin base has a thickened bead 7 at its free end, the outer diameter of which corresponds approximately to the inner diameter of the sleeve 4.
  • the sleeve 4 has a circumferential groove on the inside for a spring ring 8 arranged therein.
  • the pin base 5 is axially movable in the sleeve between the sleeve base and the spring ring 8 and can be pivoted in all directions. This results from a comparison of Figures 1 and 2 and is indicated in Figure 3 by double arrows.
  • the bearing pin 6 has above the pin base 5 a guide section 9 for the bearing 10 of an extension arm 11, which belongs to a stay scissors 12 which is attached to the upper frame 13 of a frame.
  • the guide section 9 is axially longer than the associated bearing 10, so that a relative movement in the axial direction between the bearing 10 and the guide section 9 is possible.
  • the opening window is closed.
  • the bearing pin 6 is supported by a support flange 15 on the end face of the sleeve 4 and is guided through the bead 7 in the sleeve 4. If the opening scissors 12 are actuated and the opening window is thereby opened, the opening arm 11 presses the opening window over the Bearing pin 6 in the open position, which is shown in Figure 2.
  • the pin base 5 of the bearing pin 6 executes a pivoting movement in the sleeve 4 and at the same time moves in the axial direction.
  • the guide section 9 moves relative to the bearing 10 in the axial direction.
  • the construction shown is suitable for all common opening windows with different sash heights, so that an adjustment or adjustment of the sash bracket is unnecessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Wing Frames And Configurations (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

The invention relates to a leaf support (2) for a cantilever window, having a bearing journal (6) for the cantilever arm of a cantilever scissor mechanism. In a leaf support in which adjustment and adaptation to different leaf heights are unnecessary, the bearing journal (6) has a journal foot (5) which merges into a bead (7) and which is thus held axially displaceably and pivotably in a sleeve (4) of the leaf support (2). <IMAGE>

Description

Die Erfindung betrifft einen Flügelbock für ein Ausstell­fenster mit einem Lagerzapfen für den Ausstellarm einer Ausstellschere. - Flügelböcke für Ausstellfenster (Ober­lichte) sind in verschiedenen Ausführungen bekannt. Sie werden an der oberen Rahmenleiste des Ausstellfensters befestigt. Der Ausstellarm der Ausstellschere greift am Lagerzapfen an, so daß bei einer Bewegung des Ausstell­arms das Ausstellfenster geöffnet oder geschlossen wird, wobei es um an seiner unteren Rahmenleiste angeordnete Scharniere schwenkt. Der Schwenkwinkel des Ausstellfen­sters und damit auch die Vertikalbewegung des Lagerzap­fens hängt von der Höhe des Ausstellfensters ab. Deswegen ist bei bekannten Ausführungen der Lagerzapfen der Höhe nach einstellbar am Flügelbock befestigt. Die Einstel­lung erfordert zusätzliche Montagearbeit selbst dann, wenn der Lagerzapfen bei einigen Ausführungen um eine horizontale Achse schwenkbar gelagert ist.The invention relates to a sash bracket for an opening window with a bearing pin for the opening arm of an opening scissors. - Wing brackets for hinged windows (skylights) are known in different versions. They are attached to the top frame of the opening window. The opening arm of the opening scissors engages on the bearing journal, so that the opening window is opened or closed when the opening arm moves, pivoting about hinges arranged on its lower frame bar. The swivel angle of the opening window and thus also the vertical movement of the bearing journal depends on the height of the opening window. Therefore, in known designs, the height of the bearing journal is fastened to the sash bracket. The adjustment requires additional assembly work even if, in some versions, the bearing journal is pivoted about a horizontal axis.

Aufgabe der Erfindung ist es, einen Flügelbock der ein­gangs beschriebenen Gattung anzugeben, bei dem eine Ein­stellung und Anpassung an unterschiedliche Flügelhöhen überflüssig ist.The object of the invention is to provide a wing bracket of the type described above, in which an adjustment and adaptation to different wing heights is superfluous.

Diese Aufgabe wird dadurch gelöst, daß der Lagerzapfen einen Zapfenfuß aufweist, der in einen Wulst übergeht und damit axial verschiebbar sowie schwenkbar in einer Hülse des Flügelbocks gehalten ist. Dieser Lagerzapfen bedarf keiner besonderen Einstellung. Aufgrund seiner axialen Beweglichkeit und seiner Schwenkbarkeit funk­tioniert er bei allen handelsüblichen Ausstellfenstern als Ausgleichselement zwischen dem Ausstellarm der Aus­stellschere und dem Ausstellfenster, ohne daß die Öff­nungs- oder Schließbewegung des Ausstellfensters beein­trächtigt wird.This object is achieved in that the bearing pin has a pin base which merges into a bead and is thus held axially displaceably and pivotably in a sleeve of the wing bracket. This journal does not require any special adjustment. Because of its axial mobility and its pivotability, it functions as a compensating element in all standard opening windows between the opening arm of the opening scissors and the opening window, without the opening or closing movement of the opening window being impaired.

Eine in konstruktiver Hinsicht einfache Ausführung ist dadurch gekennzeichnet, daß die Hülse auf dem Flügelbock befestigt ist und einen Innendurchmesser aufweist, der dem Außendurchmesser des Wulstes entspricht. Das reicht zur Führung des Zapfenfußes in der Hülse aus und läßt gleichzeitig axiale und Schwenkbewegungen des Zapfens in der Hülse zu. Damit bei niedrigen Flügeln der Zapfenfuß nicht aus der Hülse herausgleitet, kann die Hülse an ihrem freien Ende innenseitig eine umlaufende Nut für einen Federring aufweisen, der ein Widerlager für den Wulst bildet.A design which is simple in terms of construction is characterized in that the sleeve is fastened to the wing bracket and has an inner diameter which corresponds to the outer diameter of the bead. This is sufficient to guide the pin foot in the sleeve and at the same time allows axial and pivoting movements of the pin in the sleeve. So that the pin base does not slide out of the sleeve when the wings are low, the sleeve can have a circumferential groove for a spring ring on the inside at its free end, which forms an abutment for the bead.

Die Abstützung des Zapfens in der Hülse bei geschlossenem Ausstellfenster wird verbessert, wenn der Zapfenfuß im Abstand einer Hülsenlänge von seinem Wulstende einen Stützflansch trägt, dessen Außendurchmesser größer ist als der Innendurchmesser der Hülse, so daß der Zapfenfuß nicht nur mit seinem Wulst in der Hülse, sondern auch mit dem Stützflansch an der Stirnseite der Hülse abge­stützt ist.The support of the pin in the sleeve when the opening window is closed is improved if the pin foot carries a support flange at a distance of a sleeve length from its bead end, the outer diameter of which is larger than the inner diameter of the sleeve, so that the pin foot not only with its bead in the sleeve, but is also supported with the support flange on the end face of the sleeve.

Ferner kann der Lagerzapfen einen Führungsabschnitt für ein daran angreifendes Lager des Ausstellarms aufweisen, wobei der Führungsabschnitt eine größere Länge aufweist als das zugeordnete Lager. Damit wird die axiale Beweg­lichkeit zwischen Ausstellarm und oberer Randleiste des Ausstellfensters bzw. dem Flügelbock weiter vergrößert.Furthermore, the bearing pin can have a guide section for a bearing of the extension arm which engages thereon, the guide section having a greater length than the associated bearing. This further increases the axial mobility between the opening arm and the upper edge of the opening window or the sash bracket.

Im folgenden wird ein in der Zeichnung dargestelltes Ausführungsbeispiel der Erfindung erläutert; es zeigen:

  • Fig. 1 einen Flügelbock an einem Ausstellfenster mit dem Ausstellarm einer Ausstellschere bei geschlossenem Ausstellfenster,
  • Fig. 2 den Gegenstand nach Figur 1 bei geöffnetem Aus­stellfenster,
  • Fig. 3 in perspektivischer Darstellung und teilweise geschnitten einen Lagerzapfen in seiner Hülse.
In the following an embodiment of the invention shown in the drawing is explained; show it:
  • 1 shows a sash bracket on an opening window with the opening arm of an opening scissor when the opening window is closed,
  • 2 the object according to FIG. 1 with the opening window open,
  • Fig. 3 in perspective and partially sectioned a journal in its sleeve.

In Figur 1 erkennt man eine obere Rahmenleiste 1 eines im übrigen nicht dargestellten Ausstellfensters (Ober­licht). An der Rahmenleiste 1 ist ein winkelförmiger Flü­gelbock 2 befestigt, dessen von der Rahmenleiste 1 ab­stehender Schenkel 3 eine Hülse 4 trägt. In der Hülse 4 ist ein Zapfenfuß 5 eines Lagerzapfens 6 gehalten. Der Zapfenfuß weist an seinem freien Ende einen verdickten Wulst 7 auf, dessen Außendurchmesser etwa dem Innendurch­messer der Hülse 4 entspricht. Die Hülse 4 besitzt an ih­rem freien Ende innenseitig eine umlaufende Nut für ei­nen darin angeordneten Federring 8. Der Zapfenfuß 5 ist in der Hülse zwischen dem Hülsengrund und dem Federring 8 axial beweglich und nach allen Richtungen schwenkbar. Das ergibt sich aus einem Vergleich der Figuren 1 und 2 und ist in Figur 3 durch Doppelpfeile angedeutet.In Figure 1 you can see an upper frame 1 of an opening window (skylight) not shown in the rest. On the frame bar 1, an angular wing bracket 2 is attached, the leg 3 protruding from the frame bar 1 carries a sleeve 4. A pin base 5 of a bearing pin 6 is held in the sleeve 4. The pin base has a thickened bead 7 at its free end, the outer diameter of which corresponds approximately to the inner diameter of the sleeve 4. At its free end, the sleeve 4 has a circumferential groove on the inside for a spring ring 8 arranged therein. The pin base 5 is axially movable in the sleeve between the sleeve base and the spring ring 8 and can be pivoted in all directions. This results from a comparison of Figures 1 and 2 and is indicated in Figure 3 by double arrows.

Der Lagerzapfen 6 besitzt oberhalb des Zapfenfußes 5 ei­nen Führungsabschnitt 9 für das Lager 10 eines Ausstell­arms 11, der zu einer Ausstellschere 12 gehört, die an der oberen Rahmenleiste 13 eines Blendrahmens befe­stigt ist. Der Führungsabschnitt 9 ist axial länger als das zugeordnete Lager 10, so daß eine Relativbewegung in axialer Richtung zwischen Lager 10 und Führungsabschnitt 9 möglich ist.The bearing pin 6 has above the pin base 5 a guide section 9 for the bearing 10 of an extension arm 11, which belongs to a stay scissors 12 which is attached to the upper frame 13 of a frame. The guide section 9 is axially longer than the associated bearing 10, so that a relative movement in the axial direction between the bearing 10 and the guide section 9 is possible.

In Figur 1 ist das Ausstellfenster geschlossen. Der La­gerzapfen 6 stützt sich mit einem Stützflansch 15 an der Stirnseite der Hülse 4 ab und ist im übrigen durch den Wulst 7 in der Hülse 4 geführt. Wird die Ausstellschere 12 betätigt und dadurch das Ausstellfenster geöffnet, dann drückt der Ausstellarm 11 das Ausstellfenster über den Lagerzapfen 6 in die geöffnete Stellung, die in Figur 2 wiedergegeben ist. Dabei führt der Zapfenfuß 5 des Lager­zapfens 6 in der Hülse 4 eine Schwenkbewegung aus und be­wegt sich gleichzeitig in axialer Richtung. Außerdem be­wegt sich der Führungsabschnitt 9 relativ zum Lager 10 in axialer Richtung.In Figure 1, the opening window is closed. The bearing pin 6 is supported by a support flange 15 on the end face of the sleeve 4 and is guided through the bead 7 in the sleeve 4. If the opening scissors 12 are actuated and the opening window is thereby opened, the opening arm 11 presses the opening window over the Bearing pin 6 in the open position, which is shown in Figure 2. The pin base 5 of the bearing pin 6 executes a pivoting movement in the sleeve 4 and at the same time moves in the axial direction. In addition, the guide section 9 moves relative to the bearing 10 in the axial direction.

Die dargestellte Konstruktion eignet sich für alle übli­chen Ausstellfenster mit unterschiedlichen Flügelhöhen, so daß eine Anpassung oder Einstellung des Flügelbocks überflüssig ist.The construction shown is suitable for all common opening windows with different sash heights, so that an adjustment or adjustment of the sash bracket is unnecessary.

Claims (5)

1. Flügelbock für ein Ausstellfenster mit einem Lagerzapfen für den Ausstellarm einer Ausstellschere, dadurch ge­kennzeichnet, daß der Lagerzapfen (6) einen Zap­fenfuß (5) aufweist, der in einen Wulst (7) übergeht und da­mit axial verschiebbar sowie schwenkbar in einer Hülse (4) des Flügelbocks (2) gehalten ist.1. sash bracket for an opening window with a bearing pin for the opening arm of a stay scissors, characterized in that the bearing pin (6) has a pin base (5) which merges into a bead (7) and thus axially displaceable and pivotable in a sleeve (4th ) of the wing bracket (2) is held. 2. Flügelbock nach Anspruch 1, dadurch gekenn­zeichnet, daß die Hülse (4) auf dem Flügelbock (2) befestigt ist und einen Innendurchmesser aufweist, der dem Außendurchmesser des Wulstes (7) entspricht.2. Wing bracket according to claim 1, characterized in that the sleeve (4) on the wing bracket (2) is fixed and has an inner diameter which corresponds to the outer diameter of the bead (7). 3. Flügelbock nach Anspruch 1 oder 2, dadurch ge­kennzeichnet, daß die Hülse (4) an ihrem freien Ende innenseitig eine umlaufende Nut für einen Federring (8) aufweist, der ein Widerlager für den Wulst (7) bildet.3. Wing bracket according to claim 1 or 2, characterized in that the sleeve (4) has at its free end on the inside a circumferential groove for a spring ring (8) which forms an abutment for the bead (7). 4. Flügelbock nach einem der Ansprüche 1 - 3, dadurch gekennzeichnet, daß der Zapfenfuß (5) im Ab­stand einer Hülsenlänge von seinem Wulstende einen Stütz­flansch (15) trägt, dessen Außendurchmesser größer ist als der Innendurchmesser der Hülse (4).4. Wing bracket according to one of claims 1-3, characterized in that the pin base (5) carries a support flange (15) at a distance of a sleeve length from its bead end, the outer diameter of which is larger than the inner diameter of the sleeve (4). 5. Flügelbock nach einem der Ansprüche 1 - 4, dadurch gekennzeichnet, daß der Lagerzapfen (6) einen Führungsabschnitt (9) für ein daran angreifendes Lager (10) des Ausstellarms (11) aufweist, wobei der Führungsabschnitt (9) eine größere Länge aufweist als das zugeordnete Lager (10).5. Wing bracket according to one of claims 1-4, characterized in that the bearing pin (6) has a guide section (9) for an engaging bearing (10) of the extension arm (11), the guide section (9) having a greater length as the associated bearing (10).
EP90107753A 1989-08-28 1990-04-24 Support for a cantilever window Expired - Lifetime EP0414998B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90107753T ATE92580T1 (en) 1989-08-28 1990-04-24 SASH BRACKET FOR AN EXHIBITION WINDOW.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8910259U DE8910259U1 (en) 1989-08-28 1989-08-28
DE8910259U 1989-08-28

Publications (2)

Publication Number Publication Date
EP0414998A1 true EP0414998A1 (en) 1991-03-06
EP0414998B1 EP0414998B1 (en) 1993-08-04

Family

ID=6842341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90107753A Expired - Lifetime EP0414998B1 (en) 1989-08-28 1990-04-24 Support for a cantilever window

Country Status (3)

Country Link
EP (1) EP0414998B1 (en)
AT (1) ATE92580T1 (en)
DE (2) DE8910259U1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1559780A1 (en) * 1966-02-11 1971-10-28 Ver Baubeschlag Gretsch Co Opening device for tilt sashes, especially skylight openers
FR2300201A1 (en) * 1975-02-10 1976-09-03 Hahn Friedrich Gmbh Locking mechanism for horizontal roof window - has releasing pins whose eccentricity on guide can be adjusted
FR2370157A1 (en) * 1976-11-05 1978-06-02 Gretsch Unitas Gmbh Pivot for scissor arm of window - has eccentric pins with clamp and holder accommodating overlap edge adjustment
DE8908958U1 (en) * 1989-07-24 1989-09-21 Geze Gmbh & Co, 7250 Leonberg, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1559780A1 (en) * 1966-02-11 1971-10-28 Ver Baubeschlag Gretsch Co Opening device for tilt sashes, especially skylight openers
FR2300201A1 (en) * 1975-02-10 1976-09-03 Hahn Friedrich Gmbh Locking mechanism for horizontal roof window - has releasing pins whose eccentricity on guide can be adjusted
FR2370157A1 (en) * 1976-11-05 1978-06-02 Gretsch Unitas Gmbh Pivot for scissor arm of window - has eccentric pins with clamp and holder accommodating overlap edge adjustment
DE8908958U1 (en) * 1989-07-24 1989-09-21 Geze Gmbh & Co, 7250 Leonberg, De

Also Published As

Publication number Publication date
ATE92580T1 (en) 1993-08-15
EP0414998B1 (en) 1993-08-04
DE8910259U1 (en) 1989-10-19
DE59002176D1 (en) 1993-09-09

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