| 发明名称 |
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| 摘要 |
PURPOSE:To prevent the twist of a two-axes jimbal mechanism in an optical transmission equipment, to automatically correct optical axes as against disturbance and to easily and securely execute micro-adjustment. CONSTITUTION:A cylindrical optical mechanism pressing member 16 fixing optical mechanisms 13 and 13 which can execute transmission and reception is provided at an internal part. A pressing member holding cylinder 17 storing and holding the optical mechanism pressing member 16 is provided at the internal part. A thin driving actuator 19 which freely rotates the pressing member holding cylinder 17 in a yawing direction and a thin driving actuator 18 which freely turns the optical mechanism pressing member 16 in a pitching direction are provided. The optical axes of the optical mechanisms 13 and 13 which can execute transmission and reception can freely be positioned. Respectively two thin actuators 19 and 18 are provided so that they face one another on the same vertical and horizontal axes of the pressing member holding cylinder 17. |
| 申请公布号 |
JPH0821904(B2) |
申请公布日期 |
1996.03.04 |
| 申请号 |
JP19930113710 |
申请日期 |
1993.04.17 |
| 申请人 |
SONII KK;KOPARU DENSHI KK |
发明人 |
ASANO TAKESHI;IRYAMA TOSHIHISA;SUZUKI KOJI;UCHIDA TOSHA;TERACHI SHONAI;SUGIZAKI IWAO |
| 分类号 |
G01B11/26;G02B7/00;G08C23/00;G08C23/04;H04B10/11;H04B10/112 |
主分类号 |
G01B11/26 |
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