DE256434C - - Google Patents
Info
- Publication number
- DE256434C DE256434C DENDAT256434D DE256434DC DE256434C DE 256434 C DE256434 C DE 256434C DE NDAT256434 D DENDAT256434 D DE NDAT256434D DE 256434D C DE256434D C DE 256434DC DE 256434 C DE256434 C DE 256434C
- Authority
- DE
- Germany
- Prior art keywords
- window
- wing
- lever
- notches
- rotary lever
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 claims description 2
- 210000003414 Extremities Anatomy 0.000 claims 1
- 210000003813 Thumb Anatomy 0.000 claims 1
- 230000001808 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 241000189705 Dunedin group Species 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
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
- E05C17/12—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 consisting of a single rod
- E05C17/24—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 consisting of a single rod pivoted at one end, and with the other end running along a guide member
- E05C17/28—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 consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
^PATENTSCHRIFT^ PATENT LETTERING
KLASSE 68 d. GRUPPECLASS 68 d. GROUP
MAX RODER in DRESDEN-STRIESEN.MAX RODER in DRESDEN-STRIESEN.
Patentiert im Deutschen Reiche vom 25. Februar 1912 ab.Patented in the German Empire on February 25, 1912.
Die Erfindung betrifft eine Feststellvorrichtung für Fensterflügel u. dgl. mit einer am Fensterflügel angelenkten und in beliebiger Lage am Fenstergewände feststellbaren Schubkurbel. The invention relates to a locking device for window sashes and the like Sash hinged and lockable in any position on the window walls.
Von bekannten Vorrichtungen dieser Art unterscheidet sich der Erfindungsgegenstand dadurch, daß die Schubkurbel an einer längs dem Fenstergewände verschiebbaren Stange ίο angelenkt ist, in deren Kerben zwecks Feststellung des Fensterflügels entgegen der Wirkung einer Feder mittels eines Drehhebels eine Klinke zum Eingriff gebracht werden kann, wobei der die Klinke beeinflussende Drehhebel, wenn er bei geschlossenem Fenster in seine senkrechte Stellung gebracht wird, über einen oder beide Fensterflügel hinweggreift und diese verriegelt.The subject of the invention differs from known devices of this type in that the slider crank on a rod displaceable along the window walls ίο is hinged, in the notches for the purpose of determining the window sash against the effect a spring can be brought into engagement with a pawl by means of a rotary lever, the pawl influencing the pawl Rotary lever, if it is brought into its vertical position with the window closed, reaches over one or both window sashes and locks them.
Die Erfindung ist in der Zeichnung in einem Ausführungsbeispiel dargestellt.The invention is shown in the drawing in an exemplary embodiment.
Fig. ι zeigt einen Grundriß der Anordnung,Fig. Ι shows a plan of the arrangement,
Fig. 2 einen Aufriß der Verschließvorrichtung undFig. 2 is an elevation of the locking device and
Fig. 3 eine besondere Ausführungsform.
Der Angelpunkt des Fensters liegt bei 1. Um den gleichen Punkt ist eine Schiene 2
drehbar, die mit dem Fensterflügel fest verschraubt zu denken ist. Eine Schubkurbel 3
verbindet diese Schiene mit einer Stange 4, die am festen Fensterkreuz in Lagern 5, 6, 7
verschiebbar angeordnet ist. Die Stange 4 ist in dem dargestellten Ausführungsbeispiel
ungefähr so lang ausgeführt wie der Fensterflügel selbst und an ihrem Ende mit mehreren
Einkerbungen 8 versehen, die gerade innerhalb des Lagers 7 zu sitzen kommen. Es sind so viel Kerben vorhanden, als man verschiedene
Stellungen des geöffneten Fensterflügels feststellen will. Das Lager 7 ist an der Seite, nach der die Kerben zu liegen,
bei 9 senkrecht so weit aufgeschnitten, daß eine Klinke io, die um einen mit dem Lager
fest verbundenen senkrechten Zapfen 11 sich drehen kann, durch diesen Ausschnitt 9 hindurch
in die Kerben eingreifen kann. Die Klinke 10 steht unter Federwirkung derart,
daß eine Blattfeder 12 sie ständig nach außen drückt. Ein Drehhebel 13 auf wagerechter
Achse 14 gibt in der in Fig. 2 gezeichneten Stellung die Klinke 10 so weit frei, daß sie
durch die Wirkung der Blattfeder außer Eingriff mit den Kerben gehalten wird. Dreht
man diesen Hebel in die strichpunktiert gezeichnete senkrechte Lage, so wird, wie aus
Fig. ι zu ersehen, die Klinke 10 entgegen der Federwirkung in die Kerbe gedrückt, welche
gerade vor dem Schlitz 9 steht. Es ist ersichtlich, daß auf diese Weise der Fensterflügel
in so vielen Stellungen gesichert werden kann als Kerben vorhanden sind; gleichzeitig
ist aber in der Schließstellung des Fensters dieses dadurch gesichert, daß der Drehhebel
13 lang genug gemacht ist, um in der Schließlage über die untere Kante des Fensterflügels
zu treten und derart ein Öffnen dieses Flügels zu verhindern.3 shows a particular embodiment.
The pivot point of the window is 1. A rail 2 can be rotated around the same point and is to be thought of as being firmly screwed to the window sash. A slider crank 3 connects this rail with a rod 4, which is slidably arranged on the fixed window cross in bearings 5, 6, 7. In the exemplary embodiment shown, the rod 4 is approximately as long as the window sash itself and is provided at its end with several notches 8 which just come to sit within the bearing 7. There are as many notches as you want to determine different positions of the open window sash. The bearing 7 is cut open vertically at 9 on the side after which the notches lie so far that a pawl, which can rotate about a vertical pin 11 firmly connected to the bearing, passes through this cutout 9 into the notches can intervene. The pawl 10 is under spring action in such a way that a leaf spring 12 constantly pushes it outward. A rotary lever 13 on the horizontal axis 14 releases the pawl 10 so far in the position shown in FIG. 2 that it is held out of engagement with the notches by the action of the leaf spring. If this lever is rotated into the vertical position shown in dash-dotted lines, the pawl 10 is pressed into the notch which is just in front of the slot 9, against the spring action. It can be seen that in this way the window sash can be secured in as many positions as there are notches; at the same time, however, this is secured in the closed position of the window in that the rotary lever 13 is made long enough to step over the lower edge of the window sash in the closed position and thus prevent this sash from opening.
Es ist nebensächlich, ob man die* Feststellung durch Kerben oder etwa durch Bohrun-It is irrelevant whether you can * find out by notches or by drilling
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE256434C true DE256434C (en) |
Family
ID=514432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT256434D Active DE256434C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE256434C (en) |
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- DE DENDAT256434D patent/DE256434C/de active Active
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