EP 0815336 A1 19980107 - ROTARY LOCKING CYLINDER FOR A SAFETY LOCK
Title (en)
ROTARY LOCKING CYLINDER FOR A SAFETY LOCK
Title (de)
DREHSCHLIESSZYLINDER FÜR EIN SICHERHEITSSCHLOSS
Title (fr)
CYLINDRE DE VERROUILLAGE TOURNANT POUR SERRURE DE SURETE
Publication
Application
Priority
- CH 9600089 W 19960308
- CH 78695 A 19950320
Abstract (en)
[origin: WO9629492A1] The rotary locking cylinder described has a stationary part (2) and a rotating part (3), plus several tumblers (8) each with a core pin (10) and a housing pin (9). Mounted in the rotating part (3) is at least one locking element (22) which can be displaced approximately at right angles to the core pin (10) of a tumbler (8) and in its position of rest engages in a recess (20) in the stationary part (2). The recess (20) in the stationary part (2) has a control surface (19) designed so that, when the unlocked stationary part (2) is rotated, the locking element (22) is moved towards the core pin (10). Machined in the surface (10b) of the core pin (10) is a groove (12) such that, with the core pin (10) inserted, after the rotating part (3) has rotated through a relatively small angle, the locking element (22) can be pushed far enough into the groove (12) for it to be lifted out of the recess (20) in the stationary part (2) and, with the core pin (10) not inserted, the locking element (22) essentially cannot be pushed out of its position of rest and rests against the surface (10b) of the core pin (10).
IPC 1-7
IPC 8 full level
E05B 27/00 (2006.01)
CPC (source: EP US)
E05B 27/00 (2013.01 - EP US); E05B 27/0021 (2013.01 - EP US); Y10T 70/7605 (2015.04 - EP US); Y10T 70/7616 (2015.04 - EP US)
Citation (search report)
See references of WO 9629492A1
Designated contracting state (EPC)
AT CH DE FR GB LI SE
DOCDB simple family (publication)
WO 9629492 A1 19960926; AT E175255 T1 19990115; AU 4874196 A 19961008; DE 59601078 D1 19990211; EP 0815336 A1 19980107; EP 0815336 B1 19981230; US 5931036 A 19990803
DOCDB simple family (application)
CH 9600089 W 19960308; AT 96904703 T 19960308; AU 4874196 A 19960308; DE 59601078 T 19960308; EP 96904703 A 19960308; US 91346497 A 19970918