DE72916C - Door locking device - Google Patents
Door locking deviceInfo
- Publication number
- DE72916C DE72916C DENDAT72916D DE72916DA DE72916C DE 72916 C DE72916 C DE 72916C DE NDAT72916 D DENDAT72916 D DE NDAT72916D DE 72916D A DE72916D A DE 72916DA DE 72916 C DE72916 C DE 72916C
- Authority
- DE
- Germany
- Prior art keywords
- door
- flap
- locking device
- door locking
- 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.)
- Expired - Lifetime
Links
- 210000003128 Head Anatomy 0.000 description 2
- 210000001331 Nose Anatomy 0.000 description 2
- 230000000994 depressed Effects 0.000 description 1
- 230000036633 rest Effects 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
- E05C17/46—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
- E05C17/50—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 single pivoted securing member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 68: Schlosserei.CLASS 68: Locksmith.
EMIL ENGEL in BERLIN. Thürsperrvorrichtung. EMIL ENGEL in BERLIN. Door locking device.
Die Thürsperrvorrichtung besteht im wesentlichen aus einer Platte a, welche neben der Thür im Fufsboden b eingelassen ist, einer Klappe c, die in einem Ausschnitt der Platte drehbar gelagert ist, und aus einem unter der Platte schwingend gelagerten Hebel d. The door locking device consists essentially of a plate a, which is embedded next to the door in the floor b , a flap c, which is rotatably mounted in a cutout of the plate, and a lever d swingingly mounted under the plate.
Die Klappe c wird innerhalb des Ausschnittes mittelst eines federnden Hakens e niedergehalten, welcher an einem Arm e1 der Platte α befestigt ist und hinter eine Nase c1 der Klappe fafst ' (Fig. 5). An dem Haken e sitzt ein Stift e2, dessen Kopffläche abgeschrägt ist. An dieser Fläche wird das eine Ende des um seine Lagerachse d1 schwingbaren und für gewöhnlich durch eine Feder d'2 zurückgehaltenen Hebels d entlang bewegt, wenn das andere Hebelende mittelst eines Knopfes f niedergedrückt wird, der auf dem Hebelende aufruht und durch einen Ausschnitt der Platte in die obere Fufsbodenfläche hineinragt (Fig. 1). Durch das an der schrägen Kopffläche des Stiftes e2 entlanggeschobene Ende des in Pfeilrichtung (Fig. ι und 5) bewegten Hebels d wird der Stift e2 zurück- und damit der Haken e von der Nase c1 abgeschoben. Die Klappe c wird alsdann durch eine um ihren Drehstift c2 gewundene Schraubenfeder oder ein Paar solcher Federn g aus dem Ausschnitt der Platte α heraus hochgeschnellt und stellt sich senkrecht zur Platte ein. Das den Drehstift c2 enthaltende Ende der Klappe c befindet sich in einem an der Platte befestigten Kasten h, und dadurch, dafs die Unterfläche des Klappenendes gegen eine Fläche des Kastens h anstöfst, wird die Klappe gegen eine Drehung über eine gewisse aufrechte Stellung hinaus bewahrt (Fig. 4).The flap c is held down within the cutout by means of a resilient hook e which is attached to an arm e 1 of the plate α and behind a nose c 1 of the flap holds' (Fig. 5). On the hook e sits a pin e 2 , the head surface of which is beveled. One end of the lever d, which can swing about its bearing axis d 1 and is usually held back by a spring d ' 2 , is moved along this surface when the other end of the lever is depressed by means of a button f which rests on the lever end and through a section of the Plate protrudes into the upper floor surface (Fig. 1). The pin e 2 is pushed back and thus the hook e is pushed off the nose c 1 by the end of the lever d moved in the direction of the arrow (FIGS. 1 and 5) pushed along the inclined head surface of the pin e 2 . The flap c is then snapped up out of the cutout of the plate α by a helical spring wound around its pivot pin c 2 or a pair of such springs g and is positioned perpendicular to the plate. The end of the flap c containing the pivot pin c 2 is located in a box h attached to the plate, and the fact that the lower surface of the flap end abuts a surface of the box h prevents the flap from rotating beyond a certain upright position (Fig. 4).
Die vorbeschriebene Einrichtung kann dazu dienen, sowohl das Oeffnen als auch das Schliefsen einer Thür zu verhindern.The device described above can serve both the opening and the To prevent a door from closing.
In jedem Falle wird sie derartig in den Fufsboden neben der Thür i eingelassen und dort mittelst Schrauben befestigt, dafs die durch einen Fufstritt aufgerichtete Klappe c als Anschlag für den Thürflügel dient und die Bewegung desselben in der einen oder anderen Richtung hemmt. Die Klappe steht so zum Thürflügel, dafs ein Druck der Thür gegen die Klappe bestrebt ist, die Klappe weiter über ihre aufgerichtete Stellung hinauszudrehen, was wegen Anstofsens der Klappenunterfläche an die eine Innenfläche des Kastens h, wie bereits erwähnt, ohne Verletzung des Apparates nicht möglich ist. Damit das Anstofsen der Thür gegen die Klappe möglichst wenig Geräusch verursacht, kann an der Berührungsstelle der Thür mit der Klappe ein weiches Polster, etwa ein Gummistreifen, angebracht sein.In any case, it is let into the floor next to door i and fastened there by means of screws that flap c , raised by a step, serves as a stop for the door leaf and inhibits its movement in one direction or the other. The flap is facing the door wing in such a way that the pressure of the door against the flap tends to rotate the flap further beyond its upright position, which , as already mentioned, is not possible without damaging the apparatus because the lower surface of the flap is against the one inner surface of the box h is. So that the door against the flap causes as little noise as possible, a soft pad, such as a rubber strip, can be attached to the point of contact between the door and the flap.
Soll die Einrichtung die ThUr nicht mehr versperren, so mufs zunächst der Thürflügel so weit von der aufrecht stehenden Klappe abgeschoben sein, dafs die Klappe wieder niedergedrückt werden kann. Durch den Haken e wird sie alsdann so lange niedergehalten, bis der Haken wieder durch einen Druck auf den Knopf f ausgelöst wird.If the device is no longer to block the door, the door leaf must first be pushed away from the upright flap so that the flap can be pushed down again. It is then held down by hook e until the hook is released again by pressing button f .
In Fig. 6 und 7
satz für die bekannten Sicherheitsketten anIn Figs. 6 and 7
for the well-known safety chains
ist die Einrichtung als Er-is the facility as
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE72916C true DE72916C (en) |
Family
ID=346101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT72916D Expired - Lifetime DE72916C (en) | Door locking device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE72916C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991018171A1 (en) * | 1990-05-24 | 1991-11-28 | James Simpson Waters | Retractable door or window stop |
US5492381A (en) * | 1990-05-24 | 1996-02-20 | Steplock Pty Ltd. | Retractable door or window stop |
-
0
- DE DENDAT72916D patent/DE72916C/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991018171A1 (en) * | 1990-05-24 | 1991-11-28 | James Simpson Waters | Retractable door or window stop |
AU644004B2 (en) * | 1990-05-24 | 1993-12-02 | Quicklock Pty Ltd | Retractable door or window stop |
US5492381A (en) * | 1990-05-24 | 1996-02-20 | Steplock Pty Ltd. | Retractable door or window stop |
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