发明名称 |
KUGELUMLAUFSPINDEL |
摘要 |
A ball screw composed of a screw shaft constantly supported on struts at plural parts and a nut movable over an entire length of the shaft by rotations thereof. The nut moves with a high accuracy, and the durability is improved with a simple structure by preventing screw shaft deflections due to elongation thereof. |
申请公布号 |
DE3937997(A1) |
申请公布日期 |
1990.05.17 |
申请号 |
DE19893937997 |
申请日期 |
1989.11.15 |
申请人 |
THK CO LTD |
发明人 |
HOSHIDE, KAORU, YOKOHAMA, KANAGAWA, JP |
分类号 |
F16H25/20;B23Q5/40;F16H25/22;F16H25/24 |
主分类号 |
F16H25/20 |
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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