goupille d'entraînement

Désignations

Codes : pays ou zone où la désignation a cours (CH, FR, DE, EU = Union européenne, INT = usage international). Une désignation barrée est déconseillée.

Définitions

anglais

one of the pin tumblers in a pin tumbler lock, usually flat on both ends, which are in line with and push against the flat ends of the bottom pins. They are projected by individual coil springs into the cylinder bore until they are forced from the core by the bottom pins when the proper key is inserted into the keyway.