DE79430C - Thürschlofs with door locks - Google Patents
Thürschlofs with door locksInfo
- Publication number
- DE79430C DE79430C DENDAT79430D DE79430DA DE79430C DE 79430 C DE79430 C DE 79430C DE NDAT79430 D DENDAT79430 D DE NDAT79430D DE 79430D A DE79430D A DE 79430DA DE 79430 C DE79430 C DE 79430C
- Authority
- DE
- Germany
- Prior art keywords
- door
- bolt
- thürschlofs
- pin
- door locks
- 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
- 210000001503 Joints Anatomy 0.000 description 5
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
- E05C17/32—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 two or more pivoted rods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Der Gegenstand vorliegender Erfindung betrifft ein Thürschlofs mit Sicherheitsgelenken, welches von aufsen mittelst Schlüssels wie ein gewöhnliches Schnappschlofs geöffnet werden kann, welches aber beim Oeffnen von innen für die öffnende Person dadurch eine Sicherheit gewährt, dafs durch theilweises Herunterziehen eines Riegels Gelenke ausgelöst werden, die zwar eine Spaltöffnung zulassen, aber noch immer Thür und Pfosten zusammenhalten, bis durch gänzliches Herunterziehen des Riegels eine Kramme frei wird und das vollständige Oeffnen der Thür erfolgen kann.The subject matter of the present invention relates to a Thürschlofs with safety joints, which can be opened from the outside by means of a key like an ordinary snap lock can, which, however, when opening from the inside provides security for the person opening it allows joints to be released by partially pulling down a bolt, which admittedly allow a gap opening, but still hold the door and post together until by pulling the bolt down completely, a bit is released and the whole thing The door can be opened.
In beiliegender Zeichnung bedeutet:
'Fig. ι Vorderansicht,In the accompanying drawing:
'Fig. ι front view,
Fig. 2 Grundrifs,Fig. 2 basic riffs,
Fig. 3 Grundrifs mit aufgeklappten Gelenken, Fig. 3 Grundrifs with opened joints,
Fig. 4 Hinteransicht,Fig. 4 rear view,
Fig. 5 Verticalschnitt nach c1-^1,Fig. 5 vertical section according to c 1 - ^ 1 ,
Fig. 6 Verticalschnitt nach e1-/1, Fig. 6 vertical section according to e 1 - / 1 ,
Fig. 7 Horizontalschnitt nach ax-bl, Fig. 7 horizontal section according to a x -b l ,
Fig. 8 Schlüssel.Fig. 8 key.
Die Platte α ist an der Thür, die Kramme d an dem Thürpfosten, oder umgekehrt, befestigt, α ist mit einem Angufs χ versehen, an welchem Flachschienen b und bi drehbar angebracht sind, so dafs sie mit α ein Gelenk bilden. Dieselben bilden ein zweites Gelenk mit dem Stück c, drehbar um dessen Angufsy. Im geschlossenen Zustande tritt der Riegel r durch die ösenartige Verlängerung von b und es bilden α die Flachschienen b bx und c eine feste Verbindung. Wird der Riegel r mittelst des Handgriffes h theilweise, nämlich bis unter die Oese der Flachschiene b herabgezogen, so werden die Gelenke frei, und es kann die Thür nunmehr so weit geöffnet werden, wie jene es zulassen; erst wenn der Riegel r ganz herabgezogen wird, d. h. unter die Oese von c und der Kramme d, so ist d ausgelöst, und es kann die Thür vollständig geöffnet werden. Die in den Ansätzen χ und y gelagerten Torsionsfedern ziehen die Gelenke α, b bY und c dann so zusammen, dafs die Oesen von b und c wieder über einander zu liegen kommen. Der Riegel r wird in der Tieflage durch den Stift i und die Plattenfeder h in einer Rast zurückgehalten, bis beim Zuschlagen der Thür die Oese der Kramme d die Plattenfeder k abhebt und den Stift i aushebt, so dafs die Spiralfeder s den Riegel r durch die Oesen von de und b hindurchschnellt, wodurch die Thür geschlossen wird.The plate α is attached to the door, the clamp d to the door post, or vice versa, α is provided with a gate χ , on which flat rails b and b i are rotatably attached so that they form a joint with α. The same form a second joint with the piece c, rotatable about its angle y. In the closed state, the bolt r passes through the loop-like extension of b and α the flat rails bb x and c form a fixed connection. If the bolt r is partially pulled down by means of the handle h , namely to under the eyelet of the flat rail b , the joints become free and the door can now be opened as far as they allow; only when the bolt r is pulled all the way down, that is, under the eyelet of c and the pin d, is d released and the door can be opened completely. The torsion springs mounted in the attachments χ and y then pull the joints α, bb Y and c together in such a way that the eyelets of b and c come to rest on top of each other again. The bolt r is held back in a detent in the low position by the pin i and the plate spring h until, when the door is slammed, the eyelet of the pin d lifts the plate spring k and lifts the pin i so that the spiral spring s pushes the bolt r through Eyes from de and b snap through, whereby the door is closed.
Beim Oeffnen der Thür von aufsen wird mittelst Schlüssels der Hebel/gedreht, welcher, am Stift g angreifend, den Riegel r in seine Rast herniederzieht.When the door is opened from the outside, the lever / is turned by means of a key, which, engaging the pin g , pulls the bolt r down into its detent.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE79430C true DE79430C (en) |
Family
ID=352070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT79430D Expired - Lifetime DE79430C (en) | Thürschlofs with door locks |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE79430C (en) |
-
0
- DE DENDAT79430D patent/DE79430C/en not_active Expired - Lifetime
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