Global Patent Index - EP 1001114 A2

EP 1001114 A2 2000-05-17 - Blocking device for preventing an extended bolt from being pushed back

Title (en)

Blocking device for preventing an extended bolt from being pushed back

Title (de)

Sperre gegen das Zurückdrücken eines ausgeschobenen Riegels

Title (fr)

Dispositif de blocage pour prevenir le retro-poussage d'un pêne de sa position d'extension

Publication

EP 1001114 A2 (DE)

Application

EP 99890316 A

Priority

AT 188598 A

Abstract (en)

The lock includes a resiliently pretensioned locking pawl (9) formed by a single-armed lever with locally fixed rotational axis (10) set next to the push rod (1, 2) or bolt parallel to the release device and able to swivel in under spring tension underneath a stop face (6) aligned perpendicular to the displacement direction of the rod on the bolt side. A coil spring (7) acting against the free path is provided inside the release device

Abstract (de)

Eine Sperre gegen das Zurückdrücken eines Riegels, z.B. bei einem Mehrriegelschloss, weist in der kinematischen Verbindung zwischen dem Riegel und einem Antrieb eine Freistelleinrichtung auf. Diese kann eine Feder umfassen, welche beim Rückzug des Riegels innerhalb des freigestellten Weges gespannt wird. Ferner ist eine federnd vorgespannte Sperrklinke (9) mit ortsfester Drehachse (10) nächst der Freistelleinrichtung angeordnet, wobei die Sperrklinke den ausgeschobenen Riegel oder eine riegelseitige Schubstange (2) gegen Rückzug des Riegels sperrend untergreift. Wird das Schloss, z.B. mittels eines Schlüssels, aufgesperrt, dann schiebt sich bei vorerst gegen Rückzug blockierten Riegel eine Steuerfläche (13) einer antriebsseitigen Schubstange (1) gegen eine Auflauffläche (14) der Sperrklinke (9) und hebt diese aus der Sperrstellung des Riegels oder der riegelseitigen Schubstange (2), sodass ein Zurückziehen über den schlossseitigen Antrieb möglich ist. <IMAGE>

IPC 1-7 (main, further and additional classification)

E05B 17/20; E05B 53/00; E05B 65/00

IPC 8 full level (invention and additional information)

E05B 15/00 (2006.01); E05B 17/20 (2006.01); E05C 9/02 (2006.01)

CPC (invention and additional information)

E05B 15/004 (2013.01); E05B 17/2034 (2013.01); E05C 9/021 (2013.01)

Citation (applicant)

DE 3520861 A1 19861211 - FLIETHER KARL GMBH & CO [DE]

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

EP 1001114 A2 20000517; EP 1001114 A3 20031126; EP 1001114 B1 20050302; AT 406883 B 20001025; AT A188598 A 20000215; DE 59911690 D1 20050407

INPADOC legal status


2011-03-31 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2006-02-22 [26N] NO OPPOSITION FILED

- Effective date: 20051205

2005-12-30 [ET] FR: TRANSLATION FILED

2005-04-13 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

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2005-04-07 [REF] CORRESPONDS TO:

- Document: DE 59911690 P 20050407

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2004-09-29 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

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2003-11-26 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7E 05B 17/20 A

2003-11-26 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7E 05B 53/00 B

2003-11-26 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7E 05B 65/00 B

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