DE31103C - Automatic locking device for penetrating doors - Google Patents
Automatic locking device for penetrating doorsInfo
- Publication number
- DE31103C DE31103C DENDAT31103D DE31103DA DE31103C DE 31103 C DE31103 C DE 31103C DE NDAT31103 D DENDAT31103 D DE NDAT31103D DE 31103D A DE31103D A DE 31103DA DE 31103 C DE31103 C DE 31103C
- Authority
- DE
- Germany
- Prior art keywords
- doors
- penetrating
- door
- locking device
- automatic locking
- 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
- 230000000149 penetrating effect Effects 0.000 title claims 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Hinge Accessories (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 68: Schlosserei.CLASS 68: Locksmith.
Patentirt im Deutschen Reiche vom 4. September 1884 ab.Patented in the German Empire on September 4, 1884.
Fig. ι zeigt einen Verticalschnitt, Fig. 2 einen Horizontalschnitt dieser Vorrichtung bei geschlossener Thür, Fig. 3 dagegen die Hebelstellung, wenn die Thür so weit wie nur möglich geöffnet, also um 900 gedreht ist.FIG. Ι shows a vertical section, FIG. 2 is a horizontal section of this device with a closed door, Fig. 3, however, the lever position when the door opened as so far only, so it is rotated 90 0th
Das obere Thürband ist von beliebiger Construction, das untere aber ruht auf dem Zapfen a der Spindel b, welche mit ihrem unteren Zapfen c in dem Stehlager d läuft. Seitlich von der Spindel b dreht sich mit dieser eine Rolle g, welche einmal in der Spindel selbst und zweitens. in dem mit derselben fest verbundenen Bügel f lagert.The upper door hinge is of any construction, but the lower one rests on the pin a of the spindle b , which runs with its lower pin c in the pillow block d . To the side of the spindle b , a roller g rotates with it, which is in the spindle itself and in the second place. is stored in the bracket f, which is firmly connected to the same.
Dreht sich nun beim Oeffnen der Thür die Spindel b, so rollt die Spindel auf einem der gabelförmigen Enden i des zweiarmigen Hebels /2, welcher sich um den Zapfen k drehen kann und dessen anderer Arm durch ein verschiebbares Gegengewicht L ausgewogen ist.· Da nun die gabelförmigen Enden eine ansteigende Rinne als Geleise der Rolle besitzen, so werden sie beim Oeffnen der Thür heruntergedrückt, während der mit dem Gegengewicht L versehene Hebelarm sich hebt, und das Ganze kommt, wenn die ThUr um go° gedreht ist, in die durch Fig. 3 dargestellte Lage. Wird dann die ThUr wieder sich selbst überlassen, so wird durch die Schwere des Gegengewichtes die Thür gezwungen, wieder in die Stellung zurückzukehren, in welcher das gabelförmige Hebelende seinen höchsten Stand hat, also in die durch Fig. 1 und 2 dargestellte Schlufsstellung. If the spindle b rotates when the door is opened, the spindle rolls on one of the fork-shaped ends i of the two-armed lever / 2, which can rotate around the pin k and whose other arm is balanced by a movable counterweight L. There now the fork-shaped ends have a rising groove as a track of the roller, so they are pressed down when the door is opened, while the lever arm provided with the counterweight L rises, and the whole thing comes when the door is rotated by 0 ° into the position indicated by Fig 3 position shown. If the door is then left to its own devices again, the weight of the counterweight forces the door to return to the position in which the fork-shaped lever end has its highest position, i.e. the closing position represented by FIGS. 1 and 2.
Die Spindel mit Rolle, Hebelachse und Lager sind zur Sicherung gegen Staub etc. mit einem Blechkasten umgeben, dessen Oberkante in der Flurebene liegt; das Gegengewicht schwingt in einem gemauerten Kanal, welcher oben mit Winkeleisen eingefafst ist und mit Blechplatten abgedeckt werden kann.The spindle with roller, lever axis and bearing are to protect against dust etc. with a Surrounded by sheet metal box, the upper edge of which lies in the corridor level; the counterweight swings in a walled channel, which is framed with angle iron at the top and with sheet metal plates can be covered.
Die beschriebene Vorrichtung unterscheidet sich von den früheren zu gleichem Zweck angewendeten Apparaten auch dadurch, dafs für dieselbe nur eine geringe Tiefe unter dem Fufsboden (ca. 14 cm) erforderlich ist, und durch Anwendung rollender Reibung, woraus sich geringer Verschleifs, geringer Bedarf an Schmiere und Betriebssicherheit ergiebt.The device described differs from the previous ones used for the same purpose Apparatus also in that only a small depth under the floor (approx. 14 cm) is required for them, and by using rolling friction, which means little wear and tear, little need for Lubricate and operational safety results.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE31103C true DE31103C (en) |
Family
ID=307197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT31103D Expired - Lifetime DE31103C (en) | Automatic locking device for penetrating doors |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE31103C (en) |
-
0
- DE DENDAT31103D patent/DE31103C/en not_active Expired - Lifetime
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