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DE539154C - Window holder - Google Patents

Window holder

Info

Publication number
DE539154C
DE539154C DEP62820D DEP0062820D DE539154C DE 539154 C DE539154 C DE 539154C DE P62820 D DEP62820 D DE P62820D DE P0062820 D DEP0062820 D DE P0062820D DE 539154 C DE539154 C DE 539154C
Authority
DE
Germany
Prior art keywords
jaws
window
clamping
window holder
gangway
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.)
Expired
Application number
DEP62820D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEP62820D priority Critical patent/DE539154C/en
Application granted granted Critical
Publication of DE539154C publication Critical patent/DE539154C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices 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
    • E05C17/02Devices 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
    • E05C17/04Devices 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
    • E05C17/12Devices 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 consisting of a single rod
    • E05C17/16Devices 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 consisting of a single rod pivoted only at one end and having an elongated slot

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Description

Es sind Fensterbacken bekannt, deren Klemmbacken in Scherenform übereinandergreifen und dabei in den darin vorgesehenen Ausschnitten den Klemmstift umfassen. Es. gehört erheblicher Kraftaufwand dazu, den Stift aus dem einen Ausschnitt in den anderen und weiter fortzubewegen. Die Folge hiervon ist auch, daß die Einzelteile der Vorrichtung erheblichen Beanspruchungen ausgesetzt sind. Ein derartiges langarmiges Umfassen des Stiftes durch die Ausschnitte stellt ein sehr großes Hemmnis dar, und häufig ist eine Folge hiervon ein Herausreißen der Befestigungsschraube aus dem Fensterrahmen bzw. Fenster. Ferner sind die Hemmwege im Ausschnitt viel zu groß, was hohen Verschleiß an den Klemmstellen und Zähnen zur Folge hat.There are window jaws known whose clamping jaws overlap in a scissor shape and thereby encompass the clamping pin in the cutouts provided therein. It. requires a lot of effort, the Move the pen from one section to the other and further. The consequence This also means that the individual parts of the device are exposed to considerable stresses are. Such a long-armed embracing of the pen through the cutouts provides is a very great obstacle, and often a consequence of this is tearing out of the fastening screw from the window frame or window. Furthermore, the inhibition paths in the cutout are much too large, which means high wear at the clamping points and teeth.

Der Erfindung liegt die Aufgabe zugrunde, ao den Klemmstift in den an sich bekannten beweglichen und mit Ausschnitten versehenen Klemmbacken mit Leichtigkeit zu bewegen und in jeder gewünschten Stellung festzustellen; jedoch darf der eigentliche Zweck, as das Fenster in jeder Lage festzuhalten, nicht beeinträchtigt werden.The invention is based on the object, ao the clamping pin in the known per se movable and jaws provided with cutouts can be moved with ease and locked in any desired position; however, the actual purpose of holding the window in any position must not be be affected.

Erfindungsgemäß sind zu diesem Zweck die den Klemmstift umschließenden Backen schnabelförmig ausgebildet, und der Klemmstift ist in einem von den Backen gebildeten Laufgang verschiebbar und wird von Rasten, die den Laufgang zeitweilig erweitern, in seiner jeweiligen Stellung festgehalten. Zweckmäßig ist es, den Laufgang so auszubilden, daß er sich vom Drehpunkt nach vorn hin verengt. Die Klemmbacken sind hinter dem Drehpunkt mit lappenartigen Ansätzen versehen, die, aufeinandergepaßt, die um den Drehzapfen herumgelegte Feder gehäuseförmig umschließen und gemeinsam mit dieser die Klemmbacken zusammenhalten. Durch diese lappenartigen Ansätze wird somit die sonst allen Witterungseinflüssen ausgesetzte Feder weitmöglichst geschützt, und gleichzeitig wird hierdurch die Möglichkeit geschaffen, die Feder dauernd unter Fett zu halten, wodurch eine größere Lebensdauer der Feder bedingt und ein immer gutes Arbeiten der Vorrichtung gewährleistet ist.According to the invention are the jaws surrounding the clamping pin for this purpose formed beak-shaped, and the clamping pin is formed in one of the jaws The walkway can be moved and is supported by notches that temporarily extend the walkway in held in his respective position. It is useful to design the walkway in such a way that that it narrows from the fulcrum towards the front. The jaws are behind the fulcrum with tab-like extensions provided, which, fitted one on top of the other, the spring, which is placed around the pivot, is in the form of a housing enclose and hold the jaws together with this. Through these flap-like approaches, the The spring, which is otherwise exposed to all weather conditions, is protected as much as possible, and at the same time this makes it possible to keep the spring permanently under grease, which increases the service life the spring and always good working of the device is guaranteed.

Die oben gekennzeichnete Ausführung bietet somit den Vorteil, daß die anfangs beim öffnen des Fensters auftretenden, nicht unerheblichen Kräfte herabgemindert werden und somit keine übermäßige Beanspruchung der Einzelteile und vor allem auch nicht der Befestigungsschrauben eintritt.The design characterized above thus offers the advantage that the initially When opening the window occurring, not inconsiderable forces are reduced and thus no excessive stress on the individual parts and, above all, not the Fastening screws enters.

In der Zeichnung ist die Vorrichtung in einem Ausführungsbeispiel veranschaulicht, und zwar zeigenIn the drawing, the device is illustrated in an exemplary embodiment, namely show

Abb. ι die Vorrichtung in Seitenansicht am Fensterrahmen,Fig. Ι the device in side view on the window frame,

Abb. 2 die Vorrichtung in Draufsicht mit geschlossenen Klemmbacken,Fig. 2 the device in plan view with the clamping jaws closed,

Abb. 3 eine der Abb. 2 entsprechende Draufsicht mit geöffneten Klemmbacken.Fig. 3 is a top view corresponding to Fig. 2 with the jaws open.

Der innen am Fensterrahmen anzubringende Fensterhalter besteht aus den beiden Klemmbacken 1, 2, die schnabelförmig denThe window holder to be attached to the inside of the window frame consists of the two Jaws 1, 2, the beak-shaped the

Klemmstift 3 umfasser der in zweckentsprechender Form an dem Fensterflügel angebracht ist. Die beiden Backen bilden innen einen Laufgang 4, der zeitweilig durch Rasten 5 erweitert ist. Zweckmäßig ist es, den inneren Laufgang vom Drehpunkt nach vorn hin zu verjüngen. Hinter dem Drehpunkt sind die Klemmbacken mit lappenartigen Ansätzen 6 versehen, die, aufeinandergepaßt, die um den Drehzapfen 7 herumgelegte Feder gehäuseartig umschließen. Die eine Klemmbacke ist noch über diesen Drehpunkt 7 hinaus nach hinten verlängert und endet in einem weiteren Drehlager, so daß die Vorrichtung zwei Drehpunkte besitzt.Clamp pin 3 includes the attached in an appropriate form on the window sash is. The two jaws form a walkway 4 on the inside, which is temporarily locked 5 is expanded. It is useful to move the inner walkway forward from the pivot point to rejuvenate. Behind the fulcrum are the clamping jaws with flap-like attachments 6 provided, the, fitted one on top of the other, the spring placed around the pivot 7 in the manner of a housing enclose. One jaw is extended to the rear beyond this pivot point 7 and ends in another pivot bearing so that the device has two pivot points.

1st das Fenster geschlossen, so befindet sich der Klemmzapfen 3 in der dem Drehpunkt 7 am nächsten gelegenen Rast und wird von den Klemmbacken schnabelförmig umso schlossen. Wird das Fenster geöffnet, so wird der Klemmzapfen durch die beweglich angeordnete Klemmvorrichtung, und zwar in dem inneren Laufgang 4 der Klemmbacken, nach vorn gezogen. Der Klemmstift 3 wird somit zeitweilig immer in eine der Rasten 5 einfallen, worauf sich entsprechend auch die Klemmbacken jedesmal schließen. Beim weiteren Öffnen des Fensters wird der Klemmstift durch den inneren Laufgang weiter nach vorn bewegt bis zu derjenigen Rast, welche der endgültigen Stellung des Fensters, in der es offen bleiben soll, entspricht.If the window is closed, the clamping pin 3 is in the pivot point 7 closest rest and is closed by the jaws like a beak. If the window is opened, so the clamping pin is moved by the movably arranged clamping device, namely in the inner gangway 4 of the jaws, pulled forward. The clamping pin 3 is thus temporarily always fall into one of the notches 5, whereupon the Close the clamping jaws each time. When the window is opened further, the clamping pin Moved further forward through the inner passage to the rest that corresponds to the final position of the window in which it should remain open.

Claims (3)

Patentansprüche:Patent claims: 1. Fensterhalter mit zueinander bewegliehen, mit Ausschnitten versehenen Klemmbacken, dadurch gekennzeichnet, daß die Backen (1, 2) schnabelförmig den Klemmstift (3) umfassen, der im von den Backen gebildeten Laufgang (4) verschiebbar ist und von Rasten (5), die den Laufgang zeitweilig erweitern, in seiner jeweiligen Stellung gehalten wird.1. Window holder with each other movable, Clamping jaws provided with cutouts, characterized in that the jaws (1, 2) are beak-shaped Include clamping pin (3), which can be displaced in the gangway (4) formed by the jaws is and is held in its respective position by notches (5), which temporarily widen the gangway. 2. Fensterhalter nach Anspruch 1, dadurch gekennzeichnet, daß sich der Laufgang (4) vom Drehpunkt (7) nach vorn hin verengt.2. Window holder according to claim 1, characterized characterized in that the gangway (4) narrows from the pivot point (7) towards the front. 3. Fensterhalter nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Backen (1, 2) hinter dem Drehpunkt (7) mit lappenartigen Ansätzen (6) versehen sind, die, aufeinandergepaßt, die um den Drehzapfen (7) herumgelegte Feder gehäuseförmig umschließen und gemeinsam mit dieser die Klemmbacken (1,2) zusammenhalten. 3. Window holder according to claim 1 and 2, characterized in that the jaws (1, 2) are provided with flap-like extensions (6) behind the pivot point (7), the, fitted one on top of the other, the spring, which is placed around the pivot pin (7), is in the form of a housing enclose and together with this hold the clamping jaws (1,2) together. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEP62820D 1931-04-14 1931-04-14 Window holder Expired DE539154C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP62820D DE539154C (en) 1931-04-14 1931-04-14 Window holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP62820D DE539154C (en) 1931-04-14 1931-04-14 Window holder

Publications (1)

Publication Number Publication Date
DE539154C true DE539154C (en) 1931-11-25

Family

ID=7390035

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP62820D Expired DE539154C (en) 1931-04-14 1931-04-14 Window holder

Country Status (1)

Country Link
DE (1) DE539154C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888968C (en) * 1951-02-07 1953-09-07 Otto Frank Locking device
DE102008003912A1 (en) * 2008-01-10 2009-09-03 Rittal Gmbh & Co. Kg Locking device for door i.e. switch cabinet door, of housing, has elongated operating arm swivelably supported at housing body, where device is released from locking position by force applied on door against closing direction to open door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888968C (en) * 1951-02-07 1953-09-07 Otto Frank Locking device
DE102008003912A1 (en) * 2008-01-10 2009-09-03 Rittal Gmbh & Co. Kg Locking device for door i.e. switch cabinet door, of housing, has elongated operating arm swivelably supported at housing body, where device is released from locking position by force applied on door against closing direction to open door
DE102008003912B4 (en) * 2008-01-10 2012-02-02 Rittal Gmbh & Co. Kg Device for locking a door of a housing

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