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公开(公告)号：EP1568847A3
公开(公告)日：2005-09-07
申请号：EP05076236.8
申请日：2001-03-22
CPC分类号： E21B23/006 , B25B5/065 , B25B13/5083 , E21B19/06 , E21B31/20
摘要： An apparatus for handling tubular goods which includes a rigid elongate body (2) having an upper end and a lower end; means (1) for attachment to a drive head positioned at the upper end of the body (2), including an upper universal joint connection (25,26); and a gripping assembly (3) adapted for engaging a tubular good (13) positioned at the lower end, including a lower universal joint connection (25,26) such that a combination of the upper universal joint connection (25,26) and the lower universal joint connection (25,26) enables lateral movement between the drive head and the gripping assembly (3) during transmission of torque.
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公开(公告)号：EP1568847B1
公开(公告)日：2007-04-11
申请号：EP05076236.8
申请日：2001-03-22
CPC分类号： E21B23/006 , B25B5/065 , B25B13/5083 , E21B19/06 , E21B31/20
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公开(公告)号：EP1568847A2
公开(公告)日：2005-08-31
申请号：EP05076236.8
申请日：2001-03-22
CPC分类号： E21B23/006 , B25B5/065 , B25B13/5083 , E21B19/06 , E21B31/20
摘要： An apparatus for handling tubular goods which includes a rigid elongate body (2) having an upper end and a lower end; means (1) for attachment to a drive head positioned at the upper end of the body (2), including an upper universal joint connection (25,26); and a gripping assembly (3) adapted for engaging a tubular good (13) positioned at the lower end, including a lower universal joint connection (25,26) such that a combination of the upper universal joint connection (25,26) and the lower universal joint connection (25,26) enables lateral movement between the drive head and the gripping assembly (3) during transmission of torque.
摘要翻译： 一种用于处理管状物品的设备，其包括具有上端和下端的刚性细长主体（2） 用于连接到位于本体（2）上端的驱动头的装置（1），包括上万向接头连接件（25,26）; 和适于接合位于下端的管状物品（13）的夹持组件（3），所述管状物品包括下万向接头连接件（25,26），使得上万向接头连接件（25,26）和 较低的万向接头连接（25,26）能够在扭矩传递期间在驱动头和夹持组件（3）之间进行横向移动。
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