DE329280C - Automatic door closer - Google Patents
Automatic door closerInfo
- Publication number
- DE329280C DE329280C DE1919329280D DE329280DD DE329280C DE 329280 C DE329280 C DE 329280C DE 1919329280 D DE1919329280 D DE 1919329280D DE 329280D D DE329280D D DE 329280DD DE 329280 C DE329280 C DE 329280C
- Authority
- DE
- Germany
- Prior art keywords
- door
- spring steel
- door closer
- automatic door
- weight
- 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
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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
- E05F1/04—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights for wings which lift during movement, operated by their own weight
-
- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1033—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a torsion bar
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
Selbsttätiger Türschließer: Die Erfindung bezieht sich auf einen selbsttätigen Türschließer, bei dem der Türflügel nachstellbar mittels eines am Türgewände befestigten Stabes derart aufgehängt ist,-daß sich der Türflügel beim Öffnen anhebt und sich beim Loslassen unter der Wirkung seines Eigengewichts selbsttätig schließt.Automatic door closer: The invention relates to an automatic door closer Door closer, in which the door leaf is adjustable by means of an attached to the door frame Rod is suspended in such a way -that the door leaf is raised when it is opened and when released, closes automatically under the effect of its own weight.
Von bekannten Vorrichtungen dieser Art unterscheidet sich die Erfindung dadurch, daß als Aufhängestab ein in der Türdrehachse angeordnetes Bündel Federstahlstäbe dient, das sich infolge der beim (Offnen der Tür eintretenden Drallwirkung verkürzt und dadurch die Tür anhebt, wobei die durch das Gewicht der Tür hervorgerufene Schließwirkung der Vorrichtung noch durch das Drallmoment der Federstahlstäbe unterstützt wird. Das eine Ende der Federstahlstäbe kann hierbei mit dem Knopf der gebräuchlichen Fischbänder verbunden sein.The invention differs from known devices of this type in that a bundle of spring steel rods arranged in the door axis of rotation is used as a suspension rod which is shortened as a result of the swirl effect occurring when the door is opened and thereby lifting the door, the closing action caused by the weight of the door the device is still supported by the moment of twist of the spring steel bars. One end of the spring steel rods can here with the button of the usual Fish straps be connected.
Eine Ausführungsform des Erfindungsgegenstandes ist auf der Zeichnung in Fig. x im Schnitt, und in Fig. 2 in Ansicht, mit dem Knopf des Fischbandes verbunden, dargestellt.An embodiment of the subject matter of the invention is on the drawing in Fig. x in section, and in Fig. 2 in view, connected to the button of the fish strap, shown.
Fig. 3 zeigt die Anordnung' von oben gesehen, und Fig. q. den oberen Teil in Ansicht.Fig. 3 shows the arrangement 'seen from above, and Fig. Q. the upper one Part in view.
In die Büchsenansätze d und k der beiden Halter c und i ist ein Aufhängestab h in Form eines Bündels Stahlstäbe eingesetzt und mit demselben eine Anzugsvorrichtung e, f, g in Verbindung gebracht. A suspension rod h in the form of a bundle of steel rods is inserted into the bushings d and k of the two holders c and i and a tightening device e, f, g is connected to the same.
Der Halter c ist am Türrahmen ,b und der Halter i an der Tür a befestigt. Wird die Tür geöffnet, so dreht sich die Büchse k und drallt dadurch das Bündel Stahlstäbe h, welches gleichsam verkürzt wird und die Tür in den Angeln etwas anhebt, mit dem Vorteil, daß das immerzu auftretende lästige Schleifen der Türen behoben wird. Läßt man die Tür los, dann zieht das Eigengewicht der Tür, durch die Drallwirkung der Federstablstäbe bestärkt, dieselbe in ihre- alte Lage zurück, d. h. die Tür schließt automatisch. -Die Befestigung der Federstahlstäbe erfolgt bei der dargestellten Ausführungsform durch ein in die Hülse d eingesetztes Röhrchen e, das mittels der in dem Schlitz n verstellbaren Schraube l gesichert wird. Vorteilhaft kann anstatt des besonderen Halters i das Türgehänge m Verwendung finden, indem das Stahlstäbebündel mit dem oberen Knopf der gebräuchlichen Fischbänder in feste Verbindung gebracht ist, wie dieses Fig. 2 zeigt. Durch gegenseitig übereinstimmende Art der Ausführung der Halter ist die Möglichkeit der Verwendung ein und. desselben Apparates für links= und rechtswendige Türen gegeben.The holder c is attached to the door frame, b and the holder i to the door a. When the door is opened, the sleeve k rotates and twists the bundle of steel rods h, which is shortened, as it were, and lifts the door a little on the hinges, with the advantage that the annoying dragging of the doors is eliminated. If you let go of the door, the door's own weight, reinforced by the twisting action of the spring rods, pulls it back into its old position, ie the door closes automatically. In the embodiment shown, the spring steel bars are fastened by means of a tube e inserted into the sleeve d , which is secured by means of the screw l adjustable in the slot n. The door hanger m can advantageously be used instead of the special holder i, in that the bundle of steel rods is firmly connected to the upper button of the usual fish straps, as FIG. 2 shows. By mutually matching type of execution of the holder is the possibility of using one and. of the same apparatus for left and right-handed doors.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE329280T | 1919-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE329280C true DE329280C (en) | 1920-11-19 |
Family
ID=6186901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919329280D Expired DE329280C (en) | 1919-09-17 | 1919-09-17 | Automatic door closer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE329280C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3829053A1 (en) * | 1988-08-26 | 1990-03-08 | Winkhaus Fa August | TURN-FITTING OR TURN-TIP FITTING OF WINDOWS, DOORS OR THE LIKE |
EP0379866A1 (en) * | 1989-01-24 | 1990-08-01 | Siegenia-Frank Kg | Window, door or the like |
DE3901944A1 (en) * | 1989-01-24 | 1990-08-02 | Siegenia Frank Kg | Window or door |
EP0385414A1 (en) * | 1989-03-03 | 1990-09-05 | August Bilstein GmbH & Co. KG | Turning and tilting window |
-
1919
- 1919-09-17 DE DE1919329280D patent/DE329280C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3829053A1 (en) * | 1988-08-26 | 1990-03-08 | Winkhaus Fa August | TURN-FITTING OR TURN-TIP FITTING OF WINDOWS, DOORS OR THE LIKE |
US5052079A (en) * | 1988-08-26 | 1991-10-01 | Aug. Winkhaus Gmbh & Co. Kg | Pivoted fitting or turn-and-tilt fitting for windows, doors |
EP0379866A1 (en) * | 1989-01-24 | 1990-08-01 | Siegenia-Frank Kg | Window, door or the like |
DE3901944A1 (en) * | 1989-01-24 | 1990-08-02 | Siegenia Frank Kg | Window or door |
US5009034A (en) * | 1989-01-24 | 1991-04-23 | Siegenia-Frank Kg | Closure support |
EP0385414A1 (en) * | 1989-03-03 | 1990-09-05 | August Bilstein GmbH & Co. KG | Turning and tilting window |
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