发明名称 |
NUT WITH FLEXIBLE GRIPPING FINGERS AND APPARATUS |
摘要 |
<p>A nut and lead screw assembly that includes a nut are disclosed. The nut includes at least one flexible finger for adjusting the engagement of a threaded portion of the nut with corresponding threads of a lead screw. The threaded portion is preferably formed of a different material than the flexible finger. The material of the threaded portion is preferably of a lower coefficient of friction than the flexible finger. The nut also includes an adjustment mechanism that adjust the radial position of the flexible finger and also the threaded portion. A preferred adjustment mechanism includes a spring finger that provides a radially extending biasing load to a free end of the flexible finger to adjust the position of the flexible finger. The adjustment mechanism more preferably includes a an adjustment member that adjusts the radial load provided by the spring finger.</p> |
申请公布号 |
WO2009067523(A1) |
申请公布日期 |
2009.05.28 |
申请号 |
WO2008US84047 |
申请日期 |
2008.11.19 |
申请人 |
PACIFIC BEARING COMPANY;SCHROEDER, JONATHAN, R. |
发明人 |
SCHROEDER, JONATHAN, R. |
分类号 |
F16B37/02;F16B39/14;F16B39/26;F16B39/36;F16H25/20;F16H25/24 |
主分类号 |
F16B37/02 |
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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