发明名称 SPATIAL MEASURING DEVICE
摘要 <p>An articulated coordinate measuring arm (1) having swiveling joints (7a, 7c, 7e) which are unlimited by an end-stop. Power and signals are transmitted through a swiveling joint using a multi-conductor electrical slip-ring sub-assembly (16). Joint position transducer signal conditioners (203-205) are closely located to the joint position tranducers (17a-17f) to reduce signal noise degradation. Rigid transfer members (3, 4, 5) connecting the joints (7a-7f) comprise a freely rotating shaft (30) mounted within an outer sheath (31), wherein both shaft and sheath extend substantially the length of the transfer member, and the shaft outer diameter (48) approaches that of the sheath inner diameter (49).</p>
申请公布号 WO1997040336(A1) 申请公布日期 1997.10.30
申请号 US1997006893 申请日期 1997.04.22
申请人 发明人
分类号 主分类号
代理机构 代理人
主权项
地址