发明名称 |
Variable controlled guide device for wireline spooler |
摘要 |
A guide device for a wireline spooler having an axis. A carriage is spaced from the spooler with the carriage including an upstanding fairlead to receive a wireline. A first mechanism reciprocates the carriage laterally parallel to the spooler axis. A second mechanism raises and lowers the carriage in a direction vertical to the first mechanism. The first and second mechanisms operate independently of each other and operate independently of a drive mechanism for winding the wireline.
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申请公布号 |
US6910679(B1) |
申请公布日期 |
2005.06.28 |
申请号 |
US20030452627 |
申请日期 |
2003.06.02 |
申请人 |
WOOLSLAYER COMPANIES, INC. |
发明人 |
VOGT DEWAYNE;BRITTAIN JOHN |
分类号 |
B66D1/36;B66D1/38;B66F1/00;E21B19/02;(IPC1-7):B66F1/00 |
主分类号 |
B66D1/36 |
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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