AT322401B - EMERGENCY KEY - Google Patents
EMERGENCY KEYInfo
- Publication number
- AT322401B AT322401B AT961173A AT961173A AT322401B AT 322401 B AT322401 B AT 322401B AT 961173 A AT961173 A AT 961173A AT 961173 A AT961173 A AT 961173A AT 322401 B AT322401 B AT 322401B
- Authority
- AT
- Austria
- Prior art keywords
- cylinder
- key
- coupling
- tumbler pins
- cores
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
- E05B9/105—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam including disengagement means, e.g. opening from one side being still possible even if the key is inserted from the other side
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
<Desc/Clms Page number 2>
Gemäss Fig. 2 ist ein Doppelzylinderschloss dargestellt, dessen Kupplung aus zwei zwischen den Zylinderkernen--2, 3--auf einen Rohrniet--18--verschieblich angeordnete, durch eine Feder--19-- im Abstand voneinander gehaltene Scheiben-20, 21-besteht.
Bei eingeführtem Normalschlüssel--15--in das Doppelzylinderschloss wird die dem Normalschlüssel - -15-- zugekehrte Kupplungsscheibe --21-- maximal 2/3 mit dem Mitnehmersteg --22-- in die Nut --23--derSperrnase--12--eingeschoben.
Um zu verhindern, dass auch die zweite Kupplungsscheibe--20--in die Sperrnase--12--eingreift, sind die beiden Kupplungsscheiben--20, 21--nach aussen wirkend durch eine Feder--18--belastet. Die Feder--18--kann als Schraubenfeder oder Federscheibe od. dgl. ausgebildet sein.
EMI2.1
--15-- verdreht--16-- an der Aussenkante der Kupplungsscheibe--20--, die Zuhaltungsstifte auf Teilung gebracht, wodurch der Zyliderkern--3--gemeinsam mit der Kupplungsscheibe--20--gedreht werden kann.
EMI2.2
--16-- wirdNotschlüssels--16--wird nun die Sperrnase--12--mitgenommen und das Schloss kann geöffnet werden.
Der Ablauf des öffnens wird noch erleichtert, wenn der verdreht angesteckte Normalschlüssel-15-bis zur Nullstellung mitgedreht und dann durch den Notschlüssel --16-- über die Kupplung so weit aus dem Schloss geschoben wird, dass auf der Notschlüsselseite eine normale Schlüsselbetätigung erreicht wird.
<Desc / Clms Page number 1>
EMI1.1
<Desc / Clms Page number 2>
According to Fig. 2, a double cylinder lock is shown, the coupling of two between the cylinder cores - 2, 3 - on a tubular rivet - 18 - arranged displaceably, held at a distance from one another by a spring - 19 - 21-consists.
When the standard key - 15 - is inserted into the double cylinder lock, the clutch disc --21-- facing the standard key - -15-- is inserted a maximum of 2/3 with the driving bar --22-- into the groove --23 - of the locking lug-- 12 - inserted.
In order to prevent the second clutch disc - 20 - from engaging in the locking lug - 12 -, the two clutch discs - 20, 21 - are loaded by a spring - 18 - acting outwards. The spring - 18 - can be designed as a helical spring or a spring washer or the like.
EMI2.1
--15-- twisted - 16-- on the outer edge of the clutch disc - 20--, the tumbler pins are split so that the cylinder core - 3 - can be rotated together with the clutch disc - 20 -.
EMI2.2
--16-- If an emergency key - 16 - is used, the locking lug - 12 - is now taken along and the lock can be opened.
The opening process is made even easier if the twisted normal key -15-is turned to the zero position and then pushed out of the lock by the emergency key -16- over the coupling so that normal key operation is achieved on the emergency key side .
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT961173A AT322401B (en) | 1973-11-15 | 1973-11-15 | EMERGENCY KEY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT961173A AT322401B (en) | 1973-11-15 | 1973-11-15 | EMERGENCY KEY |
Publications (1)
Publication Number | Publication Date |
---|---|
AT322401B true AT322401B (en) | 1975-05-26 |
Family
ID=3615688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT961173A AT322401B (en) | 1973-11-15 | 1973-11-15 | EMERGENCY KEY |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT322401B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0264923A2 (en) * | 1986-10-24 | 1988-04-27 | IKON AKTIENGESELLSCHAFT Präzisionstechnik | Double cylinder lock |
DE3631680A1 (en) * | 1986-09-18 | 1988-06-01 | Esfira Efune | Safety lock with lockable double cylinders located on both sides |
-
1973
- 1973-11-15 AT AT961173A patent/AT322401B/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3631680A1 (en) * | 1986-09-18 | 1988-06-01 | Esfira Efune | Safety lock with lockable double cylinders located on both sides |
EP0264923A2 (en) * | 1986-10-24 | 1988-04-27 | IKON AKTIENGESELLSCHAFT Präzisionstechnik | Double cylinder lock |
EP0264923A3 (en) * | 1986-10-24 | 1989-03-08 | Zeiss Ikon Ag | Double cylinder lock |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1553359B1 (en) | Changeover device in a rotary cylinder lock | |
DE1918969A1 (en) | Mixed construction lock | |
DE3128320C2 (en) | Lock cylinder | |
DE1678125B2 (en) | Rotary cylinder lock that can be operated with a magnetic key | |
DE7904280U1 (en) | CONTROL DEVICE, IN PARTICULAR LOCK | |
DE2204630A1 (en) | Safety lock with lock cylinder and plate-shaped tumblers | |
DE2648677B2 (en) | Cylinder lock with a tubular cylinder housing | |
AT322401B (en) | EMERGENCY KEY | |
AT357430B (en) | CONTROL DEVICE, IN PARTICULAR LOCK | |
DE1678089A1 (en) | Lock that can be operated with two keys | |
DE3014337C2 (en) | Lock cylinder with recesses or projections of the flat key scanning scanning pin | |
AT346202B (en) | DEVICE FOR COUPLING FOR BUILT-IN DOUBLE CYLINDERS | |
AT378811B (en) | CYLINDLE LOCK WITH CYLINDER HOUSING AND A CYLINDER CORE AND FLAT KEY | |
AT270430B (en) | Lock cylinder for right and left cylinder locks | |
AT389914B (en) | Double cylinder lock | |
DE2930425A1 (en) | CYLINDLE LOCK | |
DE525147C (en) | Cylinder lock with tumbler members that can be moved axially in the cylinder | |
DE620283C (en) | Bow head lock consisting of spring-loaded hooks for a curtain snap lock with spring bow | |
AT338650B (en) | COUPLING DEVICE FOR BUILT-IN DOUBLE CYLINDERS | |
DE3023212A1 (en) | Cylinder lock with key controlled core bolt - has stop bar and latch engaging element displaceable each in different direction | |
DE3204821C2 (en) | Locking device | |
AT144625B (en) | Safety lock. | |
AT371534B (en) | DOUBLE CYLINDER LOCK | |
AT292497B (en) | Device for assembling cylinder locks | |
DE1553359C (en) | Switching device in a Drehzylin derschloß |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ETN | Declaration of nullification in part | ||
ELJ | Ceased due to non-payment of the annual fee |