| 摘要 |
A cylinder lock device (10) for mounting to a security compartment (41), wherein the improvement comprises that the cylinder can be configured by the end user to permit opening of the compartment by at least two of the group o f functional operations consisting of turnknob, mechanical key, and electronic key. The cylinder comprises a plug (11), a shell (12) surrounding the plug a nd defining a first shear line (36) therebetween, and a housing (17) surroundin g the shell and defining a second shear line (35) therebetween. One configuration fixes the first shear line to prevent relative rotation betwee n the plug and the shell while permitting rotation of the plug and shell together relative to the housing along the second shear line. Another configuration fixes the second shear line to prevent relative rotation betwe en the shell and the housing while permitting rotation of the plug relative to the shell along the first shear line.
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