DE181970C - - Google Patents
Info
- Publication number
- DE181970C DE181970C DENDAT181970D DE181970DA DE181970C DE 181970 C DE181970 C DE 181970C DE NDAT181970 D DENDAT181970 D DE NDAT181970D DE 181970D A DE181970D A DE 181970DA DE 181970 C DE181970 C DE 181970C
- Authority
- DE
- Germany
- Prior art keywords
- held
- lock
- secondary latch
- latch
- door
- 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
- 230000001960 triggered Effects 0.000 claims description 3
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Gates (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft ein Schloß, bei welchem in bekannter Weise beim Öffnen der Tür die Hauptfalle in zurückgezogener Stellung festgehalten und eine Nebenfalle yorgeschoben, beim Schließen der Tür die Nebenfalle durch Anstoß am Schließkloben des Türrahmens zurückgeschoben und dadurch die Hauptfalle ausgelöst wird. Der Erfindung entsprechend ist die Nebenfalle in derThe invention relates to a lock in which in a known manner when opening the The main latch held in the retracted position and a secondary latch pushed forward, when closing the door, the secondary latch by hitting the locking bolt of the The door frame is pushed back and the main trap is triggered. The invention accordingly is the secondary trap in the
ίο Weise ausschaltbar, daß dieselbe in zurückgeschobener Lage durch eine Schraube mit teilweise abgenommenem Kopf, die neben oder über der Nebenfalle im Schloßgehäuse angeordnet ist, festgehalten werden kann.ίο way that the same can be switched off in pushed back Positioned by a screw with a partially removed head, which is next to or above the secondary latch in the lock housing is arranged, can be held.
Die Zeichnung veranschaulicht ein mit der Erfindung ausgestattetes Schloß in Fig. 1 in Vorderansicht. Fig. 2 und 3 zeigen die Schloßeinrichtung in zwei verschiedenen Stellungen. The drawing illustrates a lock equipped with the invention in FIG. 1 in Front view. Fig. 2 and 3 show the lock device in two different positions.
Wie bekannt ist, wird die Hauptfalle b in zurückgezogener Stellung (Fig. 3) mittels eines Hebels h festgehalten und zugleich die Nebenfalle / vorgeschoben, während beim Schließen der Tür der Kopf η der Nebenfalle an einen Schließkloben des Türrahmens anstößt, dadurch die Nebenfalle zurückgeschoben und durch Drehung des Hebels h die Hauptfalle b ausgelöst wird (Fig. 2).As is known, the main latch b is held in the retracted position (Fig. 3) by means of a lever h and at the same time the secondary latch / is pushed forward, while when the door is closed, the head η of the secondary latch hits a locking block of the door frame, thereby pushing the secondary latch back and the main trap b is triggered by turning the lever h (Fig. 2).
Gemäß der Erfindung ist über der Nebenfalle / im Schloßgehäuse α eine Schraube ρ mit teilweise abgenommenem Kopf derart angeordnet, daß durch Drehung der Schraube mittels ihres Kopfes der Kopf η der zurückgeschobenen Nebenfalle / festgehalten werden kann, so daß beim Zurückziehen der Hauptfalle ein Vorschieben der Nebenfalle nicht mehr stattfindet.According to the invention, a screw ρ with a partially removed head is arranged above the secondary latch / in the lock housing α in such a way that the head η of the retracted secondary latch / can be held by turning the screw by means of its head, so that when the main latch is withdrawn, the secondary latch is advanced no longer takes place.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE181970C true DE181970C (en) |
Family
ID=446102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT181970D Active DE181970C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE181970C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1062143B (en) * | 1953-10-08 | 1959-07-23 | Yale & Towne Mfg Co | Closure, especially for fire doors |
-
0
- DE DENDAT181970D patent/DE181970C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1062143B (en) * | 1953-10-08 | 1959-07-23 | Yale & Towne Mfg Co | Closure, especially for fire doors |
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