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DE3029243A1 - Vertically swinging window frame fitting - has bolt mounted with friction brake and weight held one way coupling - Google Patents

Vertically swinging window frame fitting - has bolt mounted with friction brake and weight held one way coupling

Info

Publication number
DE3029243A1
DE3029243A1 DE19803029243 DE3029243A DE3029243A1 DE 3029243 A1 DE3029243 A1 DE 3029243A1 DE 19803029243 DE19803029243 DE 19803029243 DE 3029243 A DE3029243 A DE 3029243A DE 3029243 A1 DE3029243 A1 DE 3029243A1
Authority
DE
Germany
Prior art keywords
friction brake
window
window frame
bolt
fitting
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.)
Withdrawn
Application number
DE19803029243
Other languages
German (de)
Inventor
Ernst Neuwirth
Joachim Ing.(grad.) 8522 Herzogenaurach Ritter
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.)
INA Waelzlager Schaeffler OHG
Original Assignee
Industriewerk Schaeffler OHG
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 Industriewerk Schaeffler OHG filed Critical Industriewerk Schaeffler OHG
Priority to DE19803029243 priority Critical patent/DE3029243A1/en
Publication of DE3029243A1 publication Critical patent/DE3029243A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00Hinges or pivots of special construction
    • E05D7/08Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/082Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing, e.g. for balanced wings
    • E05D7/086Braking devices structurally combined with hinges
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/08Friction devices between relatively-movable hinge parts
    • E05D11/087Friction devices between relatively-movable hinge parts with substantially axial friction, e.g. friction disks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/148Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

The frame is mounted in a window case so as to swivel about a horizontal axis above the centre of gravity, and is arrestable by a force-locking element, esp. friction brake. A bolt (6), concentric with the axis, is mounted in frame or case (2) via a friction brake (9), and in case or frame (1) via a one-way coupling (7), esp. free-running unit. The coupling is built in so as to be engaged under the effect of window weight. The bolt can be mounted in a socket (4) in a cylindrical hole (8), with the friction brake made up from a series of lamellae (10) alternately form-locked to bolt and hole, and loaded by a screw-adjusted (12) spring (13). The fitting is durable, and less force is required for opening and shutting.

Description

Beschlag für ein um eine horizontale Achse schwenkbaresFitting for a pivotable about a horizontal axis

Fenster Die Erfindung betrifft einen Beschlag für ein Fenster, bestehend aus den Bauteilen Fensterzarge und Fensterrahmen, wobei der Fensterrahmen um eine horizontale, oberhalb des Fensterschwerpunktes liegende Achse schwenkbar in der Fensterzarge gelagert und über ein kraftschlüssiges Element, insbesondere eine Reibbremse, gegenüber dieser arretierbar ist.Window The invention relates to a fitting for a window, consisting from the components window frame and window frame, the window frame around a horizontal axis above the center of gravity of the window, pivotable in the Window frame stored and via a force-fit element, in particular a friction brake, opposite this is lockable.

Fensterbeschläge, die um eine oberhalb des Fensterschwerpunktes liegende, horizontale Achse schwenken und dabei durch ein kraftschlüssiges Element arretierbar sind, sind bereits bekannt. Solche Beschläge ermöglichen es, ein Fenster in jeder, mindestens dem Kräftegleichgewicht des kraftschlüssigen Elementes auf der einen und des Fenstergewichtes auf der anderen Seite entsprechenden Stellung zu arretieren.Window fittings, which are located above the window center of gravity, Pivot the horizontal axis and can be locked with a force-fit element are already known. Such fittings make it possible to have a window in every, at least the equilibrium of forces of the force-fit element on the one hand and to lock the window weight on the other side corresponding position.

Beim Öffnen des Fensters muß jedoch zusätzlich zum Fenstergewicht die Wirkung des kraftschlüssigen Elementes, also zum Beispiel der Reibschluß einer Reibbremse überwunden werden. Dies wirkt sich nachteilig auf die Lebensdauer des kraftschlüssigen Elementes und auch auf die Bedienung des Fensters aus, da das Öffnen des Fensters mehr Kraftaufwand erfordert, als das Schließen.When opening the window, however, in addition to the window weight the effect of the force-fit element, for example the frictional connection of a Friction brake can be overcome. This adversely affects the life of the force-fit element and also on the operation of the window, as the opening window requires more effort than closing it.

Die Aufgabe der Erfindung besteht darin, diese Nachteile in einfacher und fortschrittlicher Weise zu beseitigen.The object of the invention is to overcome these disadvantages in a simple and more advanced way to eliminate.

Erfindungsgemäß wird dies dadurch erreicht, daß ein mit der Achse konzentrischer Bolzen über eine Reibbremse in einem der beiden Bauteile und über eine Einwegkupplung, insbesondere einen Freilauf, in dem zweiten Bauteil gelagert ist, wobei die Einwegkupplung so eingebaut ist, daß sie unter Einwirkung des Fenstergewichtes in Eingriff ist.According to the invention this is achieved in that a with the axis concentric bolt over a friction brake in one of the two components and over a one-way clutch, in particular a freewheel, mounted in the second component is, the one-way clutch is installed so that it is under the action of the weight of the window is engaged.

Die Kombination der Reibbremse mit der Einwegkupplung in dem Beschlag wirkt sich vorteilhaft auf die Handhabung des Fensters aus, da beim Öffnen desselben die Einwegkupplung nicht in Eingriff ist und somit das Fenster um den durch die Reibbremse gehaltenen Bolzen schwenkt. Dadurch ist beim Öffnen nur die Kraft für das Fenstergewicht aufzubringen. Damit verbunden ist der verminderte Verschleiß des Reibbelages, da der Reibschluß der Bremse nur noch beim Schließen des Fensters überwunden werden muß.The combination of the friction brake with the one-way clutch in the fitting has a beneficial effect on the handling of the window, since it is opened when it is opened the one-way clutch is not engaged and thus the window around the through the Friction brake held bolt pivots. This means that there is only the force for when opening to apply the weight of the window. This is associated with reduced wear of the friction lining, since the frictional engagement of the brake only occurs when the window is closed must be overcome.

Eine vorteilhafte Weiterentwicklung der Erfindung kann derart ausgestaltet sein, daß durch eine zusätzliche Lagerung des Bolzens in mindestens einem der beiden Bauteile der Beschlag gleichzeitig die Funktion des Fensterscharnieres übernimmt und die lamellenartig ausgebildete Reibbremse sich beliebig über eine auf ein Federelement wirkende Stellschraube verstellen läßt. Damit entfallen bei dieser Ausführung weitere Lagerungsbauteile und das Kräfteverhältnis an der Bremse kann durch Nachstellen derselben konstant gehalten werden. Somit wirkt sich der Verschleiß des Reibbelages nicht nachteilig auf die Funktion des Beschlages aus.An advantageous further development of the invention can be designed in this way be that by an additional storage of the bolt in at least one of the two Components of the fitting also take on the function of the window hinge and the lamellar friction brake can be applied to a spring element as desired acting adjusting screw can be adjusted. This eliminates the need for more with this version Bearing components and the balance of forces on the brake can be adjusted by readjusting same are kept constant. This affects the wear of the friction lining does not have a detrimental effect on the function of the fitting.

In den Zeichnungen ist ein Ausführungsbeispiel der Erfindung dargestellt, welches im folgenden näher beschrieben wird.In the drawings, an embodiment of the invention is shown, which is described in more detail below.

Es zeigen: Figur 1 einen Beschlag im Längsschnitt nach der Linie I-I in Figur 2 Figur 2 einen Beschlag im Querschnitt nach der Linie II-II in Figur 1 Der in den Figuren 1 und 2 dargestellte Beschlag dient zur schwenkbaren Lagerung eines Fensterrahmens 1 gegenüber der Fensterzarge 2. Zu diesem Zweck ist einerseits die Nabe 3 mit dem Fensterrahmen 1 und die Hülse 4 mit der Fensterzarge 2 durch Schrauben 5 (Figur 2) verbunden.The figures show: FIG. 1 a fitting in a longitudinal section along the line I-I In FIG. 2, FIG. 2 shows a fitting in cross section along the line II-II in FIG The fitting shown in Figures 1 and 2 is used for pivotable mounting a window frame 1 opposite the window frame 2. For this purpose, on the one hand the hub 3 with the window frame 1 and the sleeve 4 with the window frame 2 through Screws 5 (Figure 2) connected.

Die Nabe 3 und die Hülse 4 werden von dem gemeinsamen Bolzen 6 durchdrungen. Dieser Bolzen 6 ist auf der Nabenseite in einem Freilauf 7 und auf der Hülsenseite in einer zylindrischrn Bohrung 8 gelagert. Auf dem über die Bohrung 3 in die Hülse 4 hineinstehenden Ende des Bolzens 6 befindet sich die Reibbremse 9, die aus mehreren hintereinandergeschalteten Lamellen 10 besteht. Diese sind abwechselnd formschlüssig mit der Hülsenbohrung 11 und dem Bolzen 6 verbunden. Der zur Funktion der Reibbremse 9 erforderliche Reibschluß der Lamellen 10 wird durch ein über eine Stellschraube 12 verstellbares Federelement 13 erzeugt. Gleichzeitig verschließt die Stellschraube 12 das offene Ende der Hülse 4. Zum Schutz vor Schmutzpartikeln, die die Funktion des Freilaufes 7 beeinträchtigen könnten, ist die Nabe 3 mit einem Deckel 14 versehen. Zwischen der Nabe 3 nnd der Hülse 4 ist eine Anlaufscheibe 15 angeordnet, auf der sich ein elastischer Dichtring 16 befindet, der an dieser Stelle das Eindringen von Schmutz verhindert.The hub 3 and the sleeve 4 are penetrated by the common bolt 6. This bolt 6 is on the hub side in a freewheel 7 and on the sleeve side mounted in a cylindrical bore 8. On the over the hole 3 in the sleeve 4 protruding end of the bolt 6 is the friction brake 9, which consists of several lamellas 10 connected in series. These are alternately form-fitting connected to the sleeve bore 11 and the bolt 6. The one about the function of the friction brake 9 required frictional engagement of the lamellae 10 is achieved by an adjusting screw 12 adjustable spring element 13 is generated. At the same time, the adjusting screw closes 12 the open end of the sleeve 4. To protect against dirt particles that affect the function of the freewheel 7, the hub 3 is provided with a cover 14. A thrust washer 15 is arranged between the hub 3 and the sleeve 4, on which there is an elastic sealing ring 16, which prevents penetration at this point prevented from dirt.

Beim Öffnen des Fensters schwenkt der Fensterrahmen 1 um eine Achse, wobei der mit der Achse konzentrische Bolzen 6 von der in der Hülse 4 angeordneten Reib- bremse 9 gehalten wird. Dabei ist die Freilaufkupplung 7 nicht in Klemmstellung. Der Fensterrahmen 1 arretiert sich durch sein Eigengewicht, welches den Freilauf 7 in Eingriff bringt, selbst. Durch die Stellschraube 12 kann über das Federelement 13 der Reibschluß der Reibbremse 9 nachgestellt werden, um den Verschleiß der Reibbeläge aufzufangen. Beim Schließen des Fensters klemmt die Freilaufkupplung 7, so daß unter Zuhilfenahme des Fenstergewichtes der Reibschluß der Reibbremse 9 überwunden wird.When the window is opened, the window frame 1 pivots about an axis, the pin 6 which is concentric with the axis and which is arranged in the sleeve 4 Friction brake 9 is held. The overrunning clutch 7 is not here in clamping position. The window frame 1 is locked by its own weight, which brings the freewheel 7 into engagement, itself. By the adjusting screw 12 can about the spring element 13 of the frictional engagement of the friction brake 9 can be readjusted to the Catch wear of the friction linings. The one-way clutch jams when the window is closed 7, so that with the help of the weight of the window, the frictional engagement of the friction brake 9 is overcome.

Claims (2)

Ansprüche 1. Beschlag für ein Fenster1 bestehend aus den Bauteilen Fensterzarge und Fensterrahmen, wobei der Fensterrahmen um eine horizontale, oberhalb des Fensterschwerpunktes liegende Achse schwenkbar in der Fensterzarge gelagert und über ein kraftschlüssiges Element, insbesondere eine Reibbremse, gegenüber dieser arretierbar ist, dadurch gekennzeichnet, daß ein mit der Achse konzentrischer Bolzen (6) über eine Reibbremse (9) in einem der beiden Bauteile (2) und über eine Einwegkupplung (7), insbesondere einen Freilauf, in dem zweiten Bauteil (1) gelagert ist, wobei die Einwegkupplung (7) so eingebaut ist, daß sie unter Einwirkung des Fenstergewichtes in Eingriff ist. Claims 1. Fitting for a window1 consisting of the components Window frame and window frame, with the window frame around a horizontal, above The axis of the window's center of gravity is pivoted in the window frame and via a non-positive element, in particular a friction brake, with respect to this is lockable, characterized in that a bolt concentric with the axis (6) via a friction brake (9) in one of the two components (2) and via a one-way clutch (7), in particular a freewheel, is mounted in the second component (1), wherein the one-way clutch (7) is installed so that it is exposed to the weight of the window is engaged. 2. Beschlag nach Anspruch 1, dadurch gekennzeichnet, daß der Bolzen (6) in einer zylindrischen Bohrung (8) einer an dem einen Bauteil (2) angebrachten Hülse (4) gelagert ist, wobei die Reibbremse (9) aus mehreren, hintereinandergeschalteten Lamellen (10) besteht, die abwechselnd formschlüssig mit dem Bolzen (6) und der Hülsenbohrung (11) verbunden sind, und die durch ein mittels einer Schraube (12) einstellbares Federelement (13) belastet sind.2. Fitting according to claim 1, characterized in that the bolt (6) in a cylindrical bore (8) one attached to one component (2) Sleeve (4) is mounted, wherein the friction brake (9) consists of several, one behind the other Lamellae (10), which alternately form-fit with the bolt (6) and the Sleeve bore (11) are connected, and the by means of a screw (12) adjustable spring element (13) are loaded.
DE19803029243 1980-08-01 1980-08-01 Vertically swinging window frame fitting - has bolt mounted with friction brake and weight held one way coupling Withdrawn DE3029243A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803029243 DE3029243A1 (en) 1980-08-01 1980-08-01 Vertically swinging window frame fitting - has bolt mounted with friction brake and weight held one way coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803029243 DE3029243A1 (en) 1980-08-01 1980-08-01 Vertically swinging window frame fitting - has bolt mounted with friction brake and weight held one way coupling

Publications (1)

Publication Number Publication Date
DE3029243A1 true DE3029243A1 (en) 1982-03-11

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ID=6108695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803029243 Withdrawn DE3029243A1 (en) 1980-08-01 1980-08-01 Vertically swinging window frame fitting - has bolt mounted with friction brake and weight held one way coupling

Country Status (1)

Country Link
DE (1) DE3029243A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574423A (en) * 1983-02-09 1986-03-11 Fuji Seiki Kabushiki Kaisha Rotary damper having a clutch spring and viscous fluid
AT388412B (en) * 1985-04-11 1989-06-26 Grass Alfred Gmbh LOCKING SCREW FOR ADJUSTABLE CONNECTION OF A HINGE BRACKET
DE4212181A1 (en) * 1992-04-10 1993-10-14 Audi Ag Car door hinge with arresters - has friction components movable axially and turning with hinge halves and contained with arresting components and springs between them
WO1997024235A1 (en) * 1996-01-02 1997-07-10 Teftec Corporation Anti-shimmy caster wheel mounting
EP1188891A3 (en) * 2000-09-18 2007-04-25 Agostino Ferrari S.p.A. A braking device for furniture doors with a horizontal pivotal mounting
FR2991348A1 (en) * 2012-05-29 2013-12-06 Jacques Pichard Hinge for opening and closing backhoe bucket, has compression disk and axis, where disk is arranged with support and friction unit, and male threaded clamping mechanism provided on axis to push friction unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574423A (en) * 1983-02-09 1986-03-11 Fuji Seiki Kabushiki Kaisha Rotary damper having a clutch spring and viscous fluid
AT388412B (en) * 1985-04-11 1989-06-26 Grass Alfred Gmbh LOCKING SCREW FOR ADJUSTABLE CONNECTION OF A HINGE BRACKET
DE4212181A1 (en) * 1992-04-10 1993-10-14 Audi Ag Car door hinge with arresters - has friction components movable axially and turning with hinge halves and contained with arresting components and springs between them
DE4212181C2 (en) * 1992-04-10 2002-07-18 Audi Ag Hinge with locking, in particular for a motor vehicle side door
WO1997024235A1 (en) * 1996-01-02 1997-07-10 Teftec Corporation Anti-shimmy caster wheel mounting
US5809612A (en) * 1996-01-02 1998-09-22 Teftec Corporation Anti-Shimmy caster wheel Mounting
EP1188891A3 (en) * 2000-09-18 2007-04-25 Agostino Ferrari S.p.A. A braking device for furniture doors with a horizontal pivotal mounting
FR2991348A1 (en) * 2012-05-29 2013-12-06 Jacques Pichard Hinge for opening and closing backhoe bucket, has compression disk and axis, where disk is arranged with support and friction unit, and male threaded clamping mechanism provided on axis to push friction unit

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: INA WAELZLAGER SCHAEFFLER KG, 8522 HERZOGENAURACH,

8139 Disposal/non-payment of the annual fee