| 摘要 |
PURPOSE:To obtain the device which can reduce power consumption as a whole because constitution is simple, miniaturizing is easy and the capacity of a solenoid may also be little by a mechanism wherein the revolution and printing operation of a printing body are controlled by means of a single motor. CONSTITUTION:When a printing body 1 is revolved and located at a position where it must print, a solenoid rotates a stopper 12 in the D' direction, stopper 12 is connected to ratchet teeth 11a, and the revolution of a gear assembled body 11 in the D direction is stopped. A nose of stopper 12 contacts with the inclined planes of teeth 11a, turning effort in the E direction works to levers 3, 4 in shapes that the inclined planes are placed on stopper 12, and one among the projecting points 1a', 1a'... of printing body 1 collides with printing paper 16 by the turning effort, thus allowing printing at fixed locations. |
