DE6801016U - CENTRAL LOCKING FOR SASH AND TILT WINDOWS - Google Patents

Description

Dr.-lng. Wooden houses

_Dio l. Met. GoldDacn

«· ^9ίβ Λ ¹ 5 ^η ΪΜ ¹ ΜΑΐΗ
FENBA-H ^ ₆₄₂

Dip ^ M ^ iVt. . Dr.H./Lu

Herrnstrasse 37 -

Company Ing.H. Grosemeyer Building hardware and metal goods factory 6453 Seligenstadt / Hessen

"Central locking door pivot and bottom-hung window"

The invention relates to a central lock for side-hung and bottom-hung windows.

In the known central locking systems the risk that when turning the window sash calibration the storage for tilting and tilting of the window could release the bearing for turning and tumble down the window.

The invention aims to create a central lock, which certainly excludes this risk.

The invention is achieved in that

preferably
A spring-loaded locking bolt is arranged in the lock, which locks the rotary handle when the window is open and which locks the handle when the grease is closed by means of a pin on the inner frame

the window is swiveled and then you do so Twist grip unlocked.

According to a further feature of the invention, the locking bolt is designed as a double-arraiger pivot lever, the spring acts on one arm and the pen acts on the other arm.

It is useful to have several on the arm of the safety catch Lugs or incisions or notches arranged

Furthermore, the locking member on the linkage with a notch for the locking bolt and with a wide notch for be provided a pin operated by the twist grip.

In a preferred embodiment of the invention carries the rotary handle a coaxial tickle which meshes with the rack of a plate, which in turn the Cones.

An embodiment of the subject matter of the invention is shown in the drawings by way of example and purely schematically shown, namely show ι

Fig. 1t is a plan view and Fig. 2t a side view and Fig. 3t shows a frontal analog of the twist lock a

■ äB the invention with the window closed

Flg. 4- and 5t representations according to 71g. 1 and 2

when adjusting the lock to turn the window sash,

Flg. 6 and 7 »representations according to I ¹ Ig. 1 and 2

when adjusting the shutter to tilt the window,

Figures 8, 9 and

lot t bottom views of the twist grip chain for the positions according to Fig. 1, 4- and 6,

Figures 11, 12

and 13 t diagrammatic representations of a Bit of the central lock according to the invention equipped rotary and Tilt-wing feneters.

According to FIGS. 11, 12 and 13, the closed rotary and tilt wing feneter (Fig. 11) either by rotating it (Fig. 12) or by tilting (Flg. 13).

When the rotary handle 1 is in the upward position, the mounting of the window sash 2 is set so that the window sash rotates when it is opened.

Furthermore, the window sash 2 is old on the same side Inner frame 3 locked.

When turning d ·· wing ·, wi · In Yig. 12 shown, the upper belt is only lifted upwards, tell 4- while the lower belt part 5 remains in its normal position

In the case of the Eipp gate as shown in Fig. 13, the upper part of the hinge 4- lifted out of the pen while the top of the tape 5 is a tilting bww. Swivel position assumes.

As soon as the locking of the window sash 2 with the Inner frame 3 is released, the rotary handle 1 can no longer be moved. Depending on the position of the rotary handle 1, the window sash 2 is locked in its storage for turning or tilting.

According to I ¹ Ig. 1 to 3 on the inner frame 3 of the window · a pin 8 is arranged «

Furthermore, it is in the list, which la window sash £ is located, a spring-loaded locking bolt 9 is arranged

The safety catch is a double-armed swivel lever formed, on one arm 1o the spring 11 and on the other arm 12 when closing the window pen 8 worked

You spring 12 is not absolutely necessary because the Locking bolt by its own weight and the slts is "

• 5 -

Storage even without the spring Depending on the position of the handle clicks into place. For security reasons, however, the

Order of the spring 11 is recommended. |

On the arm of the safety catch «11 there are several lugs 13» 14 or cuts bsw. Notches arranged.

On the linkage 15 is a locking member 16 with a detent for the locking bolt 9 and a «wide Raate 18 for a pin 19 actuated by the twist grip 1 is arranged

The linkage 15 serves both to lock the window sash 2 on the inner frame 1, s.ß. by means of locking pins (not shown) as well as for locking and unlocking the rotary hinges 4, 5 baw. Tilting hinges 6.7

On the window sash 2 above the lock, a box 2o is arranged, which is on its top Rotary handle 1 carries.

Within the box 2o (Fig. 8 to 1o) the rotary handle 1 carries a coaxial pinion 21, which with the rack 22 combs a plate 23, which in turn carries the pin 19

The pin 19 engages in the notch 18 of the safety bolt 16 on boom 15 *

The axis of rotation of the rotary handle 1 is thus perpendicular to the pivot axis of the locking Rlegela 9 «

If the window sash 2 is closed, it is pressed Pin 8 on the inner frame 3, the locking bolt 9 against the Effect of the spring 11 in the position according to FIG. 2. This unlocks the locking member 16 ·

By turning the handle 1 to the position according to 4, 9 and 12, therefore, the setting of the window sash 2 can be sub-rotating and by pivoting the rotary handle 1 in the position according to FIGS. 6, 1o and 13 »can be set to tilt.

If the window sash 2 is opened by turning or pivoting, the pin β releases the locking bolt 9, so that its lugs 13 and / or 14 with the locking member 16 come into engagement under the action of the spring 11.

If the rotary handle 1 is in the position according to FIG. 4, and 12, the nose 13 of the safety bolt 9 enters the Notch 17 of locking member 16.

If the rotary bolt 1 is in the position according to FIG. 6, and 13, the nose 14 of the safety catch 9 generally engages the Notch 17 of locking member 16.

In both cases, when the window sash is open, 2

the storage for turning or tilting the window sash is locked.

The invention is not limited to the embodiment shown and described; much more details can be adapted to the respective purpose without deviating from the basic inventive concept,

Claims (1)

Claims 1 ·) Central lock for side-hung and bottom-hung windows, because the lock is marked without a spring-loaded Lock bolt (9) is arranged, which when the window (2) is open, the rotary handle (1) is locked and which by closing the window (2) a pin (8) on the inner frame (3) of the window Terse is pivoted and thereby unlocks the rotary handle (1). 2.) Central lock according to claim 1, characterized in that that the locking bolt (9) is designed as a double-armed pivot lever, on one arm (1o) the Spring (11) and on the other arm (12) ler pin (8) acts. 3 «) Central lock according to claim 1 and 2, characterized in that that on the spring-loaded arm (1o) of the safety bolt (9) two lugs (13t Ή) are arranged. Central lock according to claim 1 - 3t, characterized in that that the locking member (16) on the linkage (15) sit a notch (1?) for the locking bolt (9) and with a second catch (19) for a pin (19) actuated by the rotary handle (1) is provided. • · ψ · I » »■ M I 5.) Central closure according to claim 4, characterized by '■' Rewarded that the twist grip (1) is a koaohilaO.ee Pinion (21) carries, wwlohe «with the rack (22) a plate (23) käant, which in turn the pin (19) wearing.