发明名称 |
Optical device of a copying apparatus |
摘要 |
A device for supporting and fixing at a predetermined position an optical member such as a lens barrel supporting therewithin a lens or a mirror which takes part in projecting the image of an original to be copied upon a photosensitive medium. The device has a plate member formed with a supporting surface for supporting the optical member by press cutting and an element for pressing the optical member against said supporting surface of the plate member.
|
申请公布号 |
US4319836(A) |
申请公布日期 |
1982.03.16 |
申请号 |
US19790102276 |
申请日期 |
1979.12.10 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MURATA, SHINJI;TORIGAI, AKIYOSHI;MORIKAWA, TERUO;NAKAOKA, MASAKI;SONE, YOSHIAKI |
分类号 |
G03B27/52;(IPC1-7):G03B27/52 |
主分类号 |
G03B27/52 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|