DE429202C - Espagnolette lock for windows with adjustable locking bar split in the middle - Google Patents

Description

GERMAN EMPIRE

ISSUED ON May 21, 1926

REICHSHATENTAMT

PATENT LETTERING

- JVI 429202 CLASS 68b GROUP

(W6S463 IlljöSb)

Gerhard Willenbrink in Bremen.

Espagnolette lock for windows with adjustable locking bar divided in the middle. Patented in the German Empire on February 12, 1925.

Espagnolette locks for windows with adjustable locking bar divided in the middle are known.

The new invention is that the two parts of the locking bar in one with Reversible connecting piece provided on both sides of the conically tapering sliding surface held together by a removable block that has several holes for Has connection of the rod parts by means of bolts.

With this training you can now see the length of the rods. adapt to the window and the espagnolette lock for

Use left and right windows as well as for inside and outside windows. You can Replace and adjust rods as required. The subject of the invention is shown in the drawing for example illustrated in one embodiment with different types of settings, namely show:

Fig. Ι a view of the window lock for an outward-facing left window,

Fig. 2 is a longitudinal section through the lock,

Fig. 3 is a side view of the window closure according to Fig. I,

Fig. 4 is a view of the lock after the handle has been removed, used on a right outward facing window,

Fig. 5 the window lock for a. window opening to the left, ao Fig. 6 a plan for Fig. 5,

Fig. 7 the window lock for a right-hand window opening inwards and Fig. 8 a plan of Fig. 7. The window lock consists of the rotating rod a, which is provided with the bent hooks b, b _x at the top and bottom. According to the invention, the rotating rod is divided transversely at c and is formed by the two parts α, α _χ . The two rod parts are inserted interchangeably in the bearing d. Between the bearings d, which can be connected in a known manner by a web e , the connecting piece f is inserted, which is formed by a sleeve with tabs f _t attached to it. In this connection piece f, f ₁ there is a removable one

Block g, the several holes h, h _v It ₂

for inserting bolts i , which enclose α, α _χ in holes k of the rotating rod parts.

The block is held in place by one or more screws I. In addition, the articulation screws m for the locking lever η touch the block, which has approaches 0 in a known manner, which are located on the sliding surfaces p attached to the web e and behind hooks q on the window frame.

You can now turn both the locking bar parts so that the locking bar% is above, the locking bar α is below and the hooks b, O _{1 point} to the left. But you can also adjust the length of the locking bar to the window length with the help of the bolts i and the block g , so that the window bars are long enough. You can adapt it to every smaller window even with larger differences by sawing off the pivot rod in the middle. It is only necessary that the rods have holes k into which bolts i can be inserted. In order to be able to use the device for inside and outside windows for the left and right, the sliding surface p for the locking lever on the web e is conically increased upwards and downwards, as can be seen from Figs. 1 and 3. The locking hooks q borrowed on the window frame are also designed on both sides, as can be seen from Fig. 1, in order to be able to use the hook for left and right windows.

As can be seen from the drawing, this different interchangeability of the rods and the reversibility of the connecting piece f, f _x after loosening the screws means that the lock can be used for both inward and outward-facing windows for left and right.

If the setting of the rotary bar lock for interior window, it is only necessary to rotate the rotating rods a, O ₁ 90 ^0, so that the hooks b, O ₁ behind arranged on Fensteinrahmen locking hook catch (s. Fig. 6 and 8). Here, the changeover for left and right windows also takes place in that the rotating rod parts α, α _{χ are} exchanged by mounting the upper part at the bottom or vice versa.

Claims (1)

Patent claim: Espagnolette lock for windows with adjustable locking bar divided in the middle, characterized in that the two parts (α, Ci ₁ ) of the locking bar (a ) pass through a foldable connecting piece (^ Z ₁ ) provided with a sliding surface (ρ) tapering on both sides a removable block (g ·) can be held together, which has several holes (h, /! j ....) for connecting the rod parts. 1 sheet of drawings.