Improvements in and relating to Locks and the like Fastening Apparatus.

摘要

102,428. Davis, D. J. April 12, 1916. Locks, permutation.-A permutation lock comprises a series of disks b1, b2, b3 rotatably mounted on the boss of a cover-plate a secured to a base-plate c. The disks are provided with sleeves, by means of which they are mounted successively one upon another. The hasp g of the lock may be passed through slots e in the coverplate and disks. when the disks are set at the arranged combination.