Global Patent Index - EP 0613987 B1

EP 0613987 B1 19960918 - Cylinder lock and flat key with control groves

Title (en)

Cylinder lock and flat key with control groves

Title (de)

Zylinderschloss und Flachschlüssel mit Steuernuten

Title (fr)

Serrure à cylindre et clé plate avec rainures de commande

Publication

EP 0613987 B1 19960918 (DE)

Application

EP 94890031 A 19940204

Priority

AT 39893 A 19930303

Abstract (en)

[origin: EP0613987A1] The invention relates to a cylinder lock and an associated key. The latter has the features that at least three control grooves are provided on at least one of the two side surfaces, at least one of the control grooves is designed to be deeper than the other control grooves, and the two shallow control grooves are provided such that they run approximately parallel to one another, characterised in that a further cutout (domed milled relief 22) for releasing the control slide 11 is provided on at least one of the flat sides, and in that, at least on a key front (key spine), there is arranged an oblique profiling which meshes with an analogous profiling of a profiled strip arranged in the cylinder lock. <IMAGE>

IPC 1-7

E05B 27/00

IPC 8 full level

E05B 19/00 (2006.01); E05B 29/10 (2006.01); E05B 19/06 (2006.01); E05B 27/00 (2006.01); E05B 27/04 (2006.01); E05B 29/06 (2006.01)

CPC (source: EP)

E05B 27/0082 (2013.01); E05B 27/0042 (2013.01); E05B 27/0078 (2013.01)

Designated contracting state (EPC)

AT BE DK ES IT SE

DOCDB simple family (publication)

EP 0613987 A1 19940907; EP 0613987 B1 19960918; AT 143088 T 19961015; AT 400968 B 19960528; AT A39893 A 19950915; CZ 281754 B6 19970115; CZ 43194 A3 19940914; DK 0613987 T3 19970224; ES 2092882 T3 19961201; HU 215769 B 19990201; HU 9400646 D0 19940530; HU T67890 A 19950529; JP 2504389 B2 19960605; JP H0771145 A 19950314; NO 316181 B1 20031222; NO 940699 D0 19940301; NO 940699 L 19940905; PL 173107 B1 19980130; PL 173652 B1 19980430; PL 302452 A1 19940905

DOCDB simple family (application)

EP 94890031 A 19940204; AT 39893 A 19930303; AT 94890031 T 19940204; CZ 43194 A 19940225; DK 94890031 T 19940204; ES 94890031 T 19940204; HU 9400646 A 19940303; JP 3232094 A 19940302; NO 940699 A 19940301; PL 30245294 A 19940302; PL 32020594 A 19940302