EP 0248787 A3 19880427 - KEY FOR A CYLINDER LOCK
Title (en)
KEY FOR A CYLINDER LOCK
Publication
Application
Priority
AT 150086 A 19860603
Abstract (en)
[origin: EP0248787A2] In order to provide an additional possibility of variation for the flat key 5 of a cylinder lock 1, blocking pins 9 are provided which are attached in the cylinder housing 2. Said blocking pins project inside the cylinder housing 2 into an annular groove 10 of the cylinder core 3. In order to be able to rotate the cylinder core 3 despite these blocking pins 9, a fitting key 5 with a corresponding notching 12 must be used. After correct positioning of the key 5 in the cylinder lock 1, this notching 12 comes to rest exactly in the annular groove 10 so that the key 5 can be moved past the blocking pins 9 without impedance. <IMAGE>
IPC 1-7
IPC 8 full level
E05B 19/00 (2006.01); E05B 27/00 (2006.01)
CPC (source: EP)
E05B 19/0017 (2013.01); E05B 27/0042 (2013.01)
Citation (search report)
- [AD] DE 2548202 C3 19790419
- [AD] DE 3004992 A1 19810820 - SCHULTE C E GMBH [DE]
- [AD] DE 2809351 A1 19781123 - EVVA WERKE
Designated contracting state (EPC)
BE DE FR GB LU NL
DOCDB simple family (publication)
EP 0248787 A2 19871209; EP 0248787 A3 19880427; AT A150086 A 19870415
DOCDB simple family (application)
EP 87890123 A 19870602; AT 150086 A 19860603