Printer

Abstract

Abstract PURPOSE:To perform printing selectively using all the types of a type member by rotatively sliding a type body with respect to a hammer of a digit to be printed. CONSTITUTION:A detection wheel A16 fixed on a type wheel shaft 1 and a type body 3 fixed in a radial direction are rotated. With the rotation of the type body 3, the type body 3 is slid in directions of arrows A and B by a groove part 4 and a slide rotor 11. A pulse corresponding to a type 2a of a type member 2 is detected by the detection wheel A16, a detection wheel 17, and a detection brush 21, whereby the required type 2a is selected. The ink transferred from an ink roll 14 to the type 2a is transferred to printing paper 22. After the completion of a printing process, a carriage 12 is carried by a carry cam part 9b of a printing carry cam 9 and a positioning board 15. After the completion of a carrying process, the rotation of a printing shaft 10 is stopped, and the type wheel shaft 1 starts rotating.

Inventors

• 👤 Kenji Onodera
• 👤 小野寺　憲司

Bibliographic Details