EP 0160617 B1 19881019 - SAFETY LOCK KEY
Title (en)
SAFETY LOCK KEY
Publication
Application
Priority
CH 95184 A 19840228
Abstract (en)
[origin: EP0160617A1] 1. Key for a rotary cylinder lock with spring-loaded tumbler pins (7) mounted in radially running bores of the cylinder, wherein the key is introduced into the key channel of the cylinder core to release the cylinder for rotation, and which by means of bores (3) sets the correct displacement position of the tumbler pins (7), characterized in that the bores (3) in the key (2) in the contact surfaces (9) cooperating with the tumbler pins (7) have annular depressions (1, 11) in each case at the edge to the surface (5) of the bore (3) to receive dirt.
IPC 1-7
IPC 8 full level
E05B 19/00 (2006.01); E05B 19/06 (2006.01)
CPC (source: EP)
E05B 19/0023 (2013.01); E05B 19/0047 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0160617 A1 19851106; EP 0160617 B1 19881019; AT E38074 T1 19881115; CH 663248 A5 19871130; DE 3565703 D1 19881124
DOCDB simple family (application)
EP 85810076 A 19850226; AT 85810076 T 19850226; CH 95184 A 19840228; DE 3565703 T 19850226