Cylinder Locks TRIZ Cases
- Rekeyable Lock Pin Cover With Sliding Block Retention
A sliding block fixes the pin cover against the lock casing, preventing pin loss while allowing easy rekeying for different key profiles.
- Steel MIM Lock Cylinder Plug for Drill-Resistant Keyway Integrity
Steel MIM with ceramic support and sintering forms lock cylinder plugs that resist drilling and corrosion while preserving keyway fit.
- Cylinder Lock Key Ring Mechanism Against Unauthorized Duplication
A mobile grooved ring between opposing lock pins blocks notch-based copying and improves cylinder lock resistance to burglary.