Printer

Abstract

Abstract PURPOSE:To obtain a printer with a simple construction extremely minimizing a driving force for a printing hammer bank by connecting the printing hammer bank and a balancer with a leaf spring in stead of the balancer and a frame. CONSTITUTION:A printing hammer bank 1 equipped with a printing hammer 25, a comb-shaped yoke 27, a printing hammer driving coil 28, a flame 6 and the like is so arranged to be movable horizontally front and rear over two guide shafts 8 and 8' fixed on a frame 4. A balancer 2 is hung down on the printing hammer bank 1 with right and left leaf springs 15 and 15' two each to absorb vibrations due to oscillation of the printing hammer bank 1. A link 16 for connecting the printing hammer bank 1 and the balancer 2 has both ends thereof engaged with a hammer bank frame 6 and the balancer 2 and mounted rotatively on a shaft 17 fixed on a frame 7.

Inventors

• 👤 Michio Matsumoto
• 👤 Hiroshi Otsuka
• 👤 Masataka Oota
• 👤 Takeshi Oshima

Bibliographic Details