发明名称 |
Arrangement for levelling out environmental conditions around a levelling support of a geodetic instrument |
摘要 |
The present invention relates to an environmental equalising arrangement for a support arrangement (3), which support arrangement (3) in use is adapted to support a registration device (4) and to provide an alignment opportunity for said registration device (4) in relation to a horizon. Said environmental equalising arrangement is provided with an environmental equalising feature such that an environmental condition within said support arrangement (3) in use is generally levelled out. |
申请公布号 |
EP2442070(A1) |
申请公布日期 |
2012.04.18 |
申请号 |
EP20100187321 |
申请日期 |
2010.10.12 |
申请人 |
SP SVERIGES TEKNISKA FORSKNINGSINSTITUT AB |
发明人 |
BERGSTRAND, STEN |
分类号 |
G01C1/02;F16M11/02;G01C3/02;G01C15/00;G12B17/00 |
主分类号 |
G01C1/02 |
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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