A collar assembly comprising a collar comprising a duct receiving portion, a first seal positioned on an outer surface of the collar and a second seal positioned on an inner surface of the collar, wherein the collar comprises a plurality of collar portions sealingly connectable to one another to form the collar.
申请公布号
WO2017042535(A1)
申请公布日期
2017.03.16
申请号
WO2016GB52632
申请日期
2016.08.24
申请人
HAYDALE COMPOSITE SOLUTIONS LTD
发明人
WEATHERBY, Nicholas Leo;CHAMBERS, David Ronald;MORTIMER, James Robert Strange;WARD, Stuart
