DE127764C - - Google Patents
Info
- Publication number
- DE127764C DE127764C DENDAT127764D DE127764DA DE127764C DE 127764 C DE127764 C DE 127764C DE NDAT127764 D DENDAT127764 D DE NDAT127764D DE 127764D A DE127764D A DE 127764DA DE 127764 C DE127764 C DE 127764C
- Authority
- DE
- Germany
- Prior art keywords
- window
- spring
- bolt
- notches
- leaf spring
- 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
- 229910000746 Structural steel Inorganic materials 0.000 description 2
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
- E05C17/46—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
- E05C17/52—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 in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a snap, catch, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Description
KAISERLICHESIMPERIAL
/^.ΐΥβ PATENTAMT./^.ΐΥβ PATENT OFFICE.
JVl 127764
KLASSE 68 d. JVl 127764
CLASS 68 d.
Der Erfindungsgegenstand betrifft einen Fensterfeststeller von der Art, bei welcher ein am Flügel angeordneter Anschlag in die Rasten eines an der Fensterzarge befestigten federnden Gliedes eingreift; neu ist, dafs das Rastenglied sowohl in wagerechter wie in senkrechter Ebene federt.The subject matter of the invention relates to a window stay of the type in which a on the wing arranged stop in the notches of a spring attached to the window frame Member engages; What is new is that the detent link is both horizontal and vertical springs.
Fig. ι zeigt die Vorrichtung in Seitenansicht, Fig. 2 in Draufsicht. Es bezeichnen b den Fensterflügel, α den Fensterrahmen, c eine am Rahmen α angeschraubte,' um go° verkröpfte starke Blattfeder, die zwei scharfkantige, rechtwinklige Kerben /und fl aufweist und die ein Winkeleisen e trägt; infolge ihrer Verkröpfung federt diese Feder in wagerechter und senkrechter Richtung, d ist ein am Fensterflügel festgeschraubter Riegel mit einer rechteckigen Aussparung g. Fig. Ι shows the device in side view, Fig. 2 in plan view. It denotes b the window sash, α the window frame, c a screwed to the frame α , 'cranked by go ° strong leaf spring, which has two sharp-edged, right-angled notches / and f l and which carries an angle iron e; As a result of its cranking, this spring springs horizontally and vertically, d is a bolt screwed to the window sash with a rectangular recess g.
Wird der Flügel b geöffnet, so wird die Feder c durch den Riegel d so lange seitwärts gebogen, bis der Riegel d in die erste Kerbe/ einspringt, der Flügel stellt sich hiermit fest; damit ist nicht nur ein selbsttätiges Schliefsen, sondern auch ein weiteres Oeffnen verhindert, indem die linke Spitze des durch die Kerbe/ bezw. fl gebildeten rechten Winkels in die Aussparung des Riegels d bei weiter fortgeführter Bewegung des Flügels eingreift und die Bewegung hindert. Soll das Fenster weiter geöffnet werden, so ist der Riegel d in eine Mittelstellung zur bezw. Kerbe zu bringen und hierauf die Feder zurückzubiegen, es kann dann die nächste Kerbe wie die vorhergehende zum Eingreifen gebracht werden. Je nach Bedürfnifs können mehrere Kerben vorgesehen werden; auch kann bei der Absicht, das Fenster sofort weiter zu öffnen, das Einspringen des Riegels in die vorhergehenden Kerben durch ein Zurückdrücken der Blattfeder c vermieden werden. Bei Schliefsung des Fensters ist der Riegel d vom Eingriff in die betreffende Kerbe auszulösen, und dann die Feder c herabzudrücken, wie dies die punktirte Stellung in Fig. ι angiebt. Der Riegel d wird sich dann mit seiner rechtwinkligen Aufsenkante gegen den Rücken des Winkeleisens bezw. gegen die obere Fläche der -Blattfeder legen. Bei der nunmehr erfolgenden Rückwärtsbewegung des Flügels b können die Kerben nicht zum Eingriff gelangen. Für die Verwendung der Vorrichtung ist es gleichgültig, ob die Fensterflügel sich nach innen oder nach aufsen öffnen. Im Falle die Fenster unachtsamerweise nicht gut verschlossen waren, bietet die Vorrichtung einen Schutz gegen das heftige, mit Gefahr für die Scheiben verbundene Aufschlagen der Flügel bei starkem Wind, indem die erste Kerbe selbstthätig in Wirkung tritt.If the wing b is opened, the spring c is bent sideways by the bolt d until the bolt d jumps into the first notch /, the wing is hereby fixed; this not only prevents automatic closing, but also prevents further opening, in that the left tip of the through the notch / or. f l formed right angle engages in the recess of the bolt d with continued movement of the wing and prevents the movement. If the window is to be opened further, the bolt d is in a central position to bezw. To bring notch and then to bend the spring back, the next notch like the previous one can then be brought into engagement. Several notches can be provided as required; if the intention is to open the window further immediately, the bolt can be prevented from jumping into the previous notches by pushing back the leaf spring c . When the window is closed, the latch d is to be released from engagement in the relevant notch, and then the spring c is to be pressed down, as indicated by the dotted position in FIG. The bolt d is then BEZW with its right-angled outer edge against the back of the angle iron. place against the upper surface of the leaf spring. During the backward movement of the wing b that now takes place, the notches cannot engage. For the use of the device it does not matter whether the window sashes open inwards or outwards. In the event that the windows were inadvertently not properly closed, the device offers protection against the violent opening of the sashes in strong winds, which is associated with danger for the panes, as the first notch comes into effect automatically.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE127764C true DE127764C (en) |
Family
ID=396337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT127764D Active DE127764C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE127764C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1016598B (en) * | 1954-05-05 | 1957-09-26 | Ernst Roedel | Hold-openers for windows, especially for stable windows or similar windows |
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0
- DE DENDAT127764D patent/DE127764C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1016598B (en) * | 1954-05-05 | 1957-09-26 | Ernst Roedel | Hold-openers for windows, especially for stable windows or similar windows |
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