CH181987A - Hold-openers for windows and doors. - Google Patents
Hold-openers for windows and doors.Info
- Publication number
- CH181987A CH181987A CH181987DA CH181987A CH 181987 A CH181987 A CH 181987A CH 181987D A CH181987D A CH 181987DA CH 181987 A CH181987 A CH 181987A
- Authority
- CH
- Switzerland
- Prior art keywords
- ball
- locking device
- doors
- windows
- recesses
- Prior art date
Links
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
- E05C17/02—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 by mechanical means
- E05C17/04—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 by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/30—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 by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
Feststeller für Fenster und Türen. Gegenstand vorliegender Erfindung ist ein Feststeller für Fenster und Türen mit zwei aneinandergeführten und in bezug aufeinan der verschiebbaren Teilen, von denen der eine am Fenster- resp. Türrahmen und der andere am beweglichen Flügel schwenkbar befestigt ist. Die beiden Teile können durch eine unter Federwirkung stehende Kugel einerseits und Ausnehmungen im einen Teil anderseits in ihrer gegenseitigen Lage festgestellt werden. Solche Ausführungen sind an sich bekannt.
Das Neue besteht nun jedoch erfindungs gemäss darin, dass der eine Teil durch eine kurze, den andern Teil umfassende Hülse und eine am andern Teil geführte Hülsenverlänge rung gebildet wird, in welch letzterer die unter Wirkung einer Blattfeder stehende Kugel unmittelbar gelagert ist.
In der Zeichnung ist eine beispielsweise Ausführungsform des Erfindungsgegenstandes dargestellt, und zwar zeigt: Fig. 1 eine Ansicht von vorne, Fig. 2 eine Draufsicht und Fig. 3 einen Schnitt nach der Linie III-III der Fig. 1. Am festen Fensterrahmen 1 ist mittels eines winklig abgebogenen Supportes 2 ein im Querschnitt halbkreisförmiger Arm 3 um den Bolzen 4 schwenkbar gelagert.
Auf dem Arm 3 sitzt eine ihn teilweise umfassende, kurze, verschiebbare Hülse 5 (Fig.3), die eine. den Arm 3 oben und seitlich teilweise überdeckende Verlängerung 6 aufweist. Das der Hülse ä entgegengesetzte Ende des Teils 6 ist durch eine Niete oder einen Bolzen 7 mit dem winkligen Träger 8 schwenkbar ver bunden. Der Träger 8 seinerseits ist fest am schwenkbaren Fensterflügel angeordnet. Der obere Teil des Armes 3 weist konisch zu laufende Ausnehmungen 9 zur teilweisen Auf nahme einer Kugel 10 auf; welche Ausneh- mungen sich in einfacher Weise mittels An bohren erzielen lassen.
In der Verlängerung 6 der Hülse 5 ist die Kugel 10 unmittelbar gelagert, und zwar steht sie unter der Wir kung einer Blattfeder 13, die mittels zweier durch Schlitze der Feder greifender Schrau ben 11, 12 befestigt ist. Diese Blattfeder versucht die Kugel 10 nach unten auf den Arm 3 aufzudrücken. Durch entsprechende Wahl der Federstärke kann erreicht werden, dass der Fensterflügel gesichert ist, wenn sich die Kugel 10 in einer Ausnehmung 9 befindet.
Wird die Blattfeder 13 stark genug ge wählt, so wird die freie Bewegung des Fenster flügels auch dann gehemmt, wenn die Kugel<B>10</B> nicht in einer Ausnehmung 9 liegt.
Die beschriebene Einrichtung hat den Vor teil, dass der geöffnete Fensterflügel automa tisch in seiner Lage gesichert oder in seiner Bewegung gehemmt wird, ohne dass ein An ziehen von Schrauben, ein Festklemmen oder dergleichen erforderlich wäre.
Hold-openers for windows and doors. The present invention is a lock for windows and doors with two juxtaposed and with respect to aufeinan the movable parts, one of which on the window respectively. Door frame and the other is pivotally attached to the movable leaf. The two parts can be fixed in their mutual position by a ball under spring action on the one hand and recesses in one part on the other. Such designs are known per se.
What is new, however, according to the invention is that one part is formed by a short sleeve encompassing the other part and a sleeve extension guided on the other part, in which the latter the ball under the action of a leaf spring is directly supported.
The drawing shows an exemplary embodiment of the subject matter of the invention, namely: FIG. 1 is a view from the front, FIG. 2 is a plan view and FIG. 3 is a section along the line III-III of FIG an arm 3 with a semicircular cross section is mounted pivotably about the bolt 4 by means of an angled support 2.
On the arm 3 sits a partially comprehensive, short, displaceable sleeve 5 (Figure 3), which has a. the arm 3 at the top and at the side partially overlapping extension 6. The opposite end of the sleeve ä of the part 6 is connected by a rivet or a bolt 7 to the angled support 8 pivotally a related party. The carrier 8, in turn, is fixedly arranged on the pivotable window sash. The upper part of the arm 3 has conically tapering recesses 9 for the partial acquisition of a ball 10; which recesses can be achieved in a simple manner by means of drilling.
In the extension 6 of the sleeve 5, the ball 10 is directly supported, namely it is under the We effect of a leaf spring 13, which is fastened by means of two screws that cross through slots of the spring 11, 12. This leaf spring tries to push the ball 10 down onto the arm 3. By selecting the spring strength accordingly, it can be achieved that the window sash is secured when the ball 10 is located in a recess 9.
If the leaf spring 13 is chosen strong enough, the free movement of the window sash is inhibited even if the ball 10 is not in a recess 9.
The device described has the advantage that the open window sash is automatically secured in its position or its movement is inhibited without the need to pull screws, clamp or the like.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH181987T | 1935-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH181987A true CH181987A (en) | 1936-01-31 |
Family
ID=4431210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH181987D CH181987A (en) | 1935-01-21 | 1935-01-21 | Hold-openers for windows and doors. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH181987A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634247A1 (en) * | 1988-07-13 | 1990-01-19 | Luken Reseco Danielle | ENTREBAILLEUR DEVICE EQUIPPED WITH A LOCK, IN PARTICULAR FOR A WINDOW |
-
1935
- 1935-01-21 CH CH181987D patent/CH181987A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634247A1 (en) * | 1988-07-13 | 1990-01-19 | Luken Reseco Danielle | ENTREBAILLEUR DEVICE EQUIPPED WITH A LOCK, IN PARTICULAR FOR A WINDOW |
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