公开(公告)号：EP0952899A1

公开(公告)日：1999-11-03

申请号：EP98901718.0

申请日：1998-01-09

申请人： Carter, Robert Ward ,  Carter, Robert Williams

发明人： Carter, Robert Ward ,  Carter, Robert Williams

IPC分类号： B23D21 ,  E03F3 ,  E21B7 ,  E21B29 ,  F16L1

CPC分类号： B23D21/02 ,  E03F3/06 ,  E03F2003/065 ,  E21B7/205 ,  E21B7/30 ,  E21B29/10 ,  F16L55/1658

摘要： A pipe parting mole (40) including a length of cable (70) that is engageable to the mole (40) and a cable pulling device engagement system generally includes a reaction plate (96) and an annulus type member (124) for removably engaging the cable pulling device therewithin. A cable pulling frame (84) may be used to facilitate the removal of the cable (70) from a relatively small hole (32) that is created at the pulling end (36) of the pipe (14).