To provide an inexpensive small-size cylinder lock which enables a change in key code, and which can be used for a variety of implements.
A protrusion 207b of a connecting shaft 207 is engaged with an inner peripheral cylinder 203, and rotated together with the inner peripheral cylinder 203. A shaft part 207c of the connecting shaft 207 is moved to an arbitrary position in a depth direction while being engaged with a shaft hole 208a of an output shaft 208 in the state of being inserted into it, and the output shaft 208 is rotated with the connecting shaft 207. A middle outer peripheral cylinder 206 is fixed to a rear outer peripheral cylinder 204 in an arbitrary position in the depth direction by means of caulking pins 352-1 and 352-2 in the state of being inserted into the the cylinder 204. This invention can be applied to the cylinder lock.
GOTO KENICHI
KONDO KEISUKE
SHIODA KOJI
| JPS60156873A | 1985-08-17 | |||
| JPH08120982A | 1996-05-14 | |||
| JPH0267529U | 1990-05-22 |
Next Patent: REINFORCING STRUCTURE AND REINFORCING METHOD OF PC GIRDER