Document Type and Number:
Japanese Patent JPS4835482
Kind Code:
A
Abstract:
The key cutter includes a first handle terminating in a housing removably supporting a cutter assembly. A mounting means supports a stylus for rotation about its own axis to the handle at a given spacing from the cutter assembly. A second handle is pivoted to the first handle for operating the cutter assembly. The structure is completed by a key carriage in the form of a yoke holding blank and master keys in positions juxtaposed, respectively, the cutter assembly and stylus. The mounting of the key carriage to the first handle is such that it can effect in and out or rocking movements and transverse movements so that the stylus follows indentations in the master key and similar indentations can be cut by the cutter assembly in the blank key. A spring biases the master key against the stylus to facilitate the duplicating operation.
Application Number:
JP7170672A
Publication Date:
May 24, 1973
Filing Date:
July 19, 1972
Export Citation:
International Classes:
B26F1/36; B21D53/42; B23D29/02; B23P15/00; (IPC1-7): B26B13/22