A method and apparatus are disclosed for at least partially repairing a defect in a tubular composite layer. The apparatus comprises a plurality of independently movable abutment elements (3820) each supported in a spaced apart relationship via a respective one of at least one support member (3810). Each abutment element is associated with a respective drive axis along which the abutment elements are movable and the drive axes of all abutment elements extend outwardly from a common centre point.
申请公布号
WO2016092269(A1)
申请公布日期
2016.06.16
申请号
WO2015GB53710
申请日期
2015.12.03
申请人
GE OIL & GAS UK LIMITED
发明人
FINCH, DAVID ANDREW;LATTO, JAMES;FULCHER, JOHN;DODDS, NEVILLE;JHA, VINEET