| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent an operator from erroneously catching a pressure spring on a wrong catching part, in the assembling work of a fixing device. <P>SOLUTION: The fixing device comprises a pressure mechanism 20 including: a pressure spring 23; a spring receiving member 22 including an initial catching part 222a on which a ring-like hook part 23a at one end of the pressure spring 23 is caught when assembling at a factory and a second catching part 222b caught when a pressure force is changed; and a pressure lever 21 including a catching part 212 on which a hook part 23b at the other end of the pressure spring 23 is caught and pressurizing a pressure roller 42 of the fixing device. A block part 223 having such a hook shape that the hook part 23a at one end of the pressure spring 23 is caught and having a part whose diameter is larger than that of the hook part 23a is provided between the initial catching part 222a and the second catching part 222b of the spring receiving member 22. <P>COPYRIGHT: (C)2013,JPO&INPIT |
