Apparatus for use with service loops in an oil derrick |
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| 申请号 | EP10190787.1 | 申请日 | 2010-11-11 | 公开(公告)号 | EP2322754A3 | 公开(公告)日 | 2016-05-11 |
| 申请人 | Delafield Corporation; | 发明人 | Schiefelbein Jr., John P.; | ||||
| 摘要 | An apparatus for flexibly restraining service loops in an oil derrick to prevent entangling of the loops, including a plurality of identical apparatus wherein each apparatus is positioned at different longitudinal level to restrain the service loops. The apparatus contains multiple improved interlocking units having a shape of the sleeve. Each unit includes first and second members and intra-unit affixing members in addition to an adhesive to affix the members and service loop together. Each member is an insert steel enhanced rubber structure. A transverse interconnecting ring is connected to the inner insert steel through which service loops are retained together by a cable. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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