Title:
THERMAL HEAD DEVICE
Document Type and Number:
Japanese Patent JPH07178938
Kind Code:
A
Abstract:
PURPOSE: To reduce the number of component parts and an assembling manhour and to obtain a small-size and light-weight device.
CONSTITUTION: A radiation base 15 is made of a single sheet metal. Mechanisms 15f, 15j, 15e, 15i for supporting a shaft 14 of a platen roller 13 with the prevention of positional shift thereof are formed by folding the both short edges of the radiation base 15. A folded part 15a is formed for increasing a rigidity by folding one long edge thereof.
Inventors:
UCHIDA SHIRO
Application Number:
JP33534494A
Publication Date:
July 18, 1995
Filing Date:
December 22, 1994
Export Citation:
Assignee:
RICOH KK
International Classes:
B41J25/304; B41J2/32; B41J2/335; B41J25/34; (IPC1-7): B41J2/32; B41J2/335; B41J25/34
Domestic Patent References:
| JPS6132765A | 1986-02-15 | |||
| JPS62284754A | 1987-12-10 | |||
| JPS62121944U | 1987-08-03 | |||
| JPS608047U | 1985-01-21 |
Attorney, Agent or Firm:
Monda Makoto