发明名称 |
DUAL AXIS SINGLE MOTOR PLATFORM ADJUSTMENT SYSTEM FOR A LIGHT BEAM |
摘要 |
<p>An arrangement for use in a light beam projection device for adjusting an orientation of a projected light beam is disclosed. The arrangement comprises a base frame, a support platform adapted to set the orientation of the projected light beam, and a pivot member pivotally mounting the support platform relative to the base frame. A tilting motor is provided to the base frame and has a pair of output shafts influencing the orientation of the support platform, whereby rotation of the output shafts in a first direction tilts the support platform only along a first axis, and rotation of the output shafts in a second direction tilts the support platform only along a second axis. A power supply is provided for driving the tilting motor.</p> |
申请公布号 |
EP1733186(A1) |
申请公布日期 |
2006.12.20 |
申请号 |
EP20050730634 |
申请日期 |
2005.03.21 |
申请人 |
TRIMBLE NAVIGATION LIMITED |
发明人 |
GLANTZ, MICHAEL, FREDERICK;HAYES, JAMES, N.;KEMP, BRIAN, C. |
分类号 |
G01C15/00 |
主分类号 |
G01C15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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