DE373551C - Ventilation window with rack and pinion lever and eccentrically arranged opening and closing device - Google Patents

Ventilation window with rack and pinion lever and eccentrically arranged opening and closing device

Info

Publication number
DE373551C
DE373551C DEM77540D DEM0077540D DE373551C DE 373551 C DE373551 C DE 373551C DE M77540 D DEM77540 D DE M77540D DE M0077540 D DEM0077540 D DE M0077540D DE 373551 C DE373551 C DE 373551C
Authority
DE
Germany
Prior art keywords
rack
closing device
eccentrically arranged
ventilation window
arranged opening
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
DEM77540D
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
Publication date
Priority to DEM77540D priority Critical patent/DE373551C/en
Application granted granted Critical
Publication of DE373551C publication Critical patent/DE373551C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F9/00—Means for operating wings by hand rods not guided in or on the frame, including those which also operate the fastening

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Description

Lüftungsfenster mit Zahnstangenhebel und exzentrisch angeordneter Auf- und Zustellungsvorrichtung. Es sind bereits Dachfenster bekannt, bei denen sich der Lichtrahmen mit beliebig vielen angehängten Zwischenrahmen parallel vm Fensterrahmen abhebt. Bei diesen erfolgt die Bewegung im allgemeinen mittels einer Nürnberger Schere oder durch eine umständliche Hebelanordnung.Ventilation window with rack and pinion lever and eccentrically arranged Assembly and delivery device. There are already known skylights where the light frame with any number of attached intermediate frames parallel vm Window frame lifts off. In these, the movement is generally carried out by means of a Nuremberg scissors or a cumbersome lever arrangement.

Diesen bekannten Einrichtungen gegenüber besteht das Wesen der Erfindung darin, daß beim öffnen des Fensters durch den mit dein, Zahnstangenhebel in Verbindung stehenden Stützarm außer einem fast gleichmäßigen Heben des Lichtrahmens auch eine selbsttätige Feststellung des letzteren infolge der exzentrischen Wirkung des Lichtrahmeneigengewichtes auf den Feststellbolzen in jeder beliebigen Stellung erreicht wird.The essence of the invention is in relation to these known devices in that when you open the window through the with your rack lever in connection standing support arm apart from an almost even lifting of the light frame automatic detection of the latter due to the eccentric effect of the light frame's own weight is reached on the locking bolt in any position.

In der Zeichnung ist eine AusfÜhru,ngsform des Erfindungsgegenstandes dargestellt, und zwar zeigt: Abb. i eine Vorderansicht des Fensters in Offenstellung im Schnitt nach Linie a-a der Abb. 2 und Abbb. 2 einen Schnitt nach Linie b-b der Abb. I.The drawing shows an embodiment of the subject matter of the invention shown, namely: Fig. i is a front view of the window in the open position in section along line a-a of Fig. 2 and Fig. 2 shows a section along line b-b of Fig I.

An dein Fensterrahanen e ist das Feststellgehäuse f mit dem Feststellbolzen g angebracht. Der geschlossene Führungsrahmen la ist durch die Scharniere i mit dein Lichtrahmen a und. dem Fensterrahmen e verbunden. Das Eigengewicht des Lichtrahmens a drückt mittels des bei b an den Lichtrahmen angelenkten Stützarmes c auf den Zahnstangenhebel d, der gleichfalls am Lichtrahmen a drehbar angeordnet ist und mit dem Stützarm c in gelenkiger Verbindung steht. Der Zahnstangenhebel d wiederum wirkt auf den Feststellbolzen g, wodurch der Lichtrahmen a in jeder beliebigen Stellung selbsttätig festgehalten wird.The locking housing f with the locking bolt g is attached to your window frame e. The closed guide frame la is through the hinges i with your light frame a and. the window frame e connected. The weight of the light frame a presses by means of the support arm c hinged to the light frame at b on the rack lever d, which is also rotatably arranged on the light frame a and is in an articulated connection with the support arm c. The rack lever d in turn acts on the locking bolt g, whereby the light frame a is automatically held in any position.

Claims (1)

PATENTANSPRUCH: Lüftungsfenster mit Zahnstangenhebel und exzentrisch angeordneter Auf- und Zustellungsvorrichtung, diadurch gekennzeichnet, daß beim öffnen des Fensters durch den mit dem Zahnstangenhebel (d) in Verbindung stehenden Stützarm (c) außer einem fast gleichmäßigen Heben des Lichtrahmens (a) auch eine selbsttätige Feststellung des Lichtrahmens infolge der exzentrischen Wirkung des Lichtrahmeneigengewichtes auf den Feststellbolzen (g) in jeder beliebigen Stellung erreicht wird. PATENT CLAIM: Ventilation window with rack and pinion lever and eccentrically arranged opening and closing device, characterized in that when the window is opened by the support arm (c) connected to the rack and pinion lever (d), in addition to an almost uniform lifting of the light frame (a), it is also automatically locked of the light frame is reached in any position as a result of the eccentric effect of the light frame's own weight on the locking bolt (g).
DEM77540D Ventilation window with rack and pinion lever and eccentrically arranged opening and closing device Expired DE373551C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM77540D DE373551C (en) Ventilation window with rack and pinion lever and eccentrically arranged opening and closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM77540D DE373551C (en) Ventilation window with rack and pinion lever and eccentrically arranged opening and closing device

Publications (1)

Publication Number Publication Date
DE373551C true DE373551C (en) 1923-04-13

Family

ID=7317730

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM77540D Expired DE373551C (en) Ventilation window with rack and pinion lever and eccentrically arranged opening and closing device

Country Status (1)

Country Link
DE (1) DE373551C (en)

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