发明名称 |
Motor-to-spool coupling for rotary-to-linear direct drive valve |
摘要 |
A coupling between the motor of a direct drive valve and a spool for converting rotary-to-linear motion. The coupling includes a split bushing with spring means encircling the same and urging it together. The end of a shaft carried by the rotor of the motor is inserted into an opening in the split bushing to urge it outwardly against the spring.
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申请公布号 |
US5263681(A) |
申请公布日期 |
1993.11.23 |
申请号 |
US19920979944 |
申请日期 |
1992.11.23 |
申请人 |
HR TEXTRON, INC. |
发明人 |
LAUX, KENNETH |
分类号 |
F15B13/04;F15B13/044;F16K31/04;H02K7/075;(IPC1-7):F15B13/044 |
主分类号 |
F15B13/04 |
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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