EP 0670401 B1 19971112 - Key and exchangeable double cylinder for a safety lock
Title (en)
Key and exchangeable double cylinder for a safety lock
Title (de)
Schlüssel und Einbau-Doppelzylinder für ein Sicherheitsschloss
Title (fr)
Clef et double cylindre encastrable pour une serrure de sécurité
Publication
Application
Priority
CH 65494 A 19940304
Abstract (en)
[origin: EP0670401A1] The key's (1,2) shaft has an extension element (5,7) in which tumblers in the form of core pins and housing pins can be positioned in an opposite-facing cylinder-half (10,11) for rotary release. The cylinder core has two rotors (21,27) at least one (21) of which is made of hard material, for example hardened steel, and has hard metal pins (22) on it. With the exception of the key guide (24), the rotor is solid and has a flange (23) resting on the inside of the cylinder housing (10a). At least one cylinder half (10) has a sprung slide-piece (17) by which the rotor is centred when the key is removed. The two cylinder halves are joined by a bridge-piece (15).
IPC 1-7
IPC 8 full level
E05B 27/10 (2006.01); E05B 9/04 (2006.01); E05B 9/10 (2006.01); E05B 35/12 (2006.01)
CPC (source: EP US)
E05B 9/045 (2013.01 - EP US); E05B 19/18 (2013.01 - EP US); E05B 35/08 (2013.01 - EP US); E05B 15/1614 (2013.01 - EP US); Y10S 70/60 (2013.01 - EP US); Y10T 70/7808 (2015.04 - EP US); Y10T 70/7814 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0670401 A1 19950906; EP 0670401 B1 19971112; AT E160199 T1 19971115; AU 1230895 A 19950914; AU 680081 B2 19970717; BR 9500802 A 19951024; CA 2143794 A1 19950905; CA 2143794 C 20050412; CZ 289889 B6 20020417; CZ 30495 A3 19951213; DE 59500961 D1 19971218; ES 2109074 T3 19980101; FI 104198 B1 19991130; FI 104198 B 19991130; FI 950973 A0 19950302; FI 950973 A 19950905; GR 3025505 T3 19980227; HU 220288 B 20011128; HU 9500651 D0 19950428; HU T71439 A 19951128; JP 2721130 B2 19980304; JP H07259399 A 19951009; PL 176482 B1 19990630; PL 307492 A1 19950918; SG 44547 A1 19971219; SK 20095 A3 19951108; SK 284911 B6 20060202; US 5666835 A 19970916
DOCDB simple family (application)
EP 95810101 A 19950216; AT 95810101 T 19950216; AU 1230895 A 19950216; BR 9500802 A 19950303; CA 2143794 A 19950302; CZ 30495 A 19950207; DE 59500961 T 19950216; ES 95810101 T 19950216; FI 950973 A 19950302; GR 970403154 T 19971126; HU 9500651 A 19950302; JP 3338295 A 19950222; PL 30749295 A 19950301; SG 1996002041 A 19950216; SK 20095 A 19950213; US 38897995 A 19950215