DE2817959A1

DE2817959A1 - Adjustable tilt and turn window scissors bearing - has turning socket flap with hole for pin, stopping left or right

Info

Publication number: DE2817959A1
Application number: DE19782817959
Authority: DE
Inventors: Willi Zeilhofer
Original assignee: Individual
Current assignee: Individual
Priority date: 1978-04-24
Filing date: 1978-04-24
Publication date: 1979-10-25

Abstract

In the turning and tilting scissors-type bearing for windows and doors, which is adjustable on all sides, there is a reversibly turning socket flap, perforated to accommodate the bearing pin, and this makes right and left-hand stopping feasible. The socket is thicker than the holed flap, and ensures that the window frame, thrust sideways into the bearing, is protected from falling out even without a pin. The flap can have a counter nut on its outside end, drawn onto the protruding tension screw end, to transform the scissors unit into a rigid loadable hinge axis.

Description

Stand der Technik: State of the art:

Bisher gibt es das rechts- und linksverstellbare Scherenlager der Firma Roto (W. Frank, Leinfelden).So far there has been the left and right adjustable scissor bearing of the Roto company (W. Frank, Leinfelden).

Die Verstellbarkeit ist dadurch gewährleistet, daß an dem Lagerlappen, der glatt gelocht ist, eine drehbare Hülse mit Innengewinde und eine, an deren Ende befestigte Sechskantmutter angebracht ist. Durch Drehung mittels eines Schraubenschlüssels, kann die schraube, die an der schere des Fensterrahmens angeschraubt ist, herangeholt oder weggedreht werden. Sie ist nicht gegen Abreibung und Drehung gesichert. Diese ungünstigen Eigenschaften treten aber an der Schere eines Drehkippfensters au1. Die Folgen können sein, da ein Fenster nach einigen Jahren herausfällt. Um den Andruck an das Fenster vornenmen zu können, wird eine zusätzliche Exzenterschraube am Scherenteil benötigt.The adjustability is ensured by the fact that on the bearing tab, which is smoothly perforated, a rotatable sleeve with internal thread and one at the end attached hexagon nut is attached. By turning with a wrench, the screw that is screwed on the scissors of the window frame can be fetched or be turned away. It is not secured against abrasion and rotation. These However, unfavorable properties occur on the scissors of a tilt and turn window. The consequences can be that a window falls out after a few years. To the proof To be able to vornenmen on the window, an additional eccentric screw on the scissor part needed.

eine Erfindung kann in der Achse stärker ausgebildet werden, da die Zwischengewindehülse von Roto überflüssig ist. Somit wird der Windlast vorgebeugt.an invention can be made stronger in the axis, since the Intermediate threaded sleeve from Roto is superfluous. This prevents the wind load.

Die Gewinde der Spannschrauben sind gegenläufig, auf diese Weise wird die Links- und Rechtsverstellung mit halber Umdrehungszahl erreicht. Es wird also mit dem Gewinde sparsamer umgegangen, so daß mehr Schraubengewinde in den Muffen des Lagerlappens und des Scherenkopfes zuri cltbleibt. Man kann dadurch das Ausladungsgewicht erhöhen z. B. bei großen Fensterflügeln oder - Türen.The threads of the tensioning screws are counter-rotating, in this way the left and right adjustment is achieved at half the speed. So it will the thread used more sparingly, so that more screw threads in the sockets of the bearing flap and the scissor head remains. You can use it to determine the unloading weight increase z. B. with large window sashes or doors.

Vorteile: a) Die Herstellung kann auf ein Einheitsscherenlager reduziert werden, da es links und rechts verwendbar ist.Advantages: a) The production can be reduced to a standard scissor bearing because it can be used left and right.

b) Die Regulierbarkeit ist dreidimensional in sechs verschiedene Richtungen. Der Übergang ist gleitend.b) The adjustability is three-dimensional in six different directions. The transition is gradual.

c) Die Exzenterspannschraube kann im geschlossenen oder geöffneten Zustand des Fensters mit einem feinen Stahlstift reguliert werden.c) The eccentric clamping screw can be closed or open Condition of the window can be regulated with a fine steel pin.

d) Das Scherenlager i t durch eine Kontermutter gegen das Herausfallen eines Fensters gesichert (Unfallverhütung).d) The scissor bearing i t with a lock nut to prevent it from falling out a window secured (accident prevention).

3) Der Lagerlappen wird beim Einhängen in den Blendrahmen seitlich hinter die Lagerplatte geschoben. Dadurch ist das Fenster schon gegen ein Herausfallen gesichert. Der Lagerstift kann in Ruhe eingeführt werden.3) The bearing flap turns to the side when it is hooked into the frame pushed behind the bearing plate. This means that the window is against falling out secured. The bearing pin can be inserted in peace.

Claims

Title: Tilt & Turn stay mounts for windows and adjustable on all sides Doors claim 1. Characterized by the folding down of the to accommodate the Pivot with a perforated mouflon flap, which enables it to be hinged to the right or left. The socket is stronger than the perforated tab. It causes him to enter the camp from the side Inserted window frames even without a pen already secured against falling out is.

2. Marked by the bearing pin, which is for safety reasons always inserted from above: is. It is provided with a rust-proof material that is used with one and unhooking pulled up by 2/3 of its length and with one especially for it attached nose in the hole provided on the axle plate attached to the frame is folded. This is possible because the lower sixth of the bearing pin is conical is trained. The hole in the screw-on plate temporarily takes the pin so that your hands are free when removing and attaching the window frame.

3. Characterized by the counter-rotating eccentric clamping screw that the sash swung in or out sliding 3 mm to the left or right, depending 1mm up or down, and the pressure on the frame is reinforced by 1 mm each or diminished.

The left threaded sleeve is firmly connected to the bearing lug.

4. Characterized by the lockable after the adjustment has been carried out The lock nut at the extreme end of the mouflon flap, at the protruding end of the tensioning screw tightened and thereby the scissors in a rigid, secured against rotation or working, loadable joint axis is un.-rewandelt.