METHOD FOR FORMING A SEALING ELEMENT FROM EXTRUDED THERMOPLASTIC RODS
    3.
    发明公开
    METHOD FOR FORMING A SEALING ELEMENT FROM EXTRUDED THERMOPLASTIC RODS 审中-公开
    用于生产密封件地挤出热塑性电杆

    公开(公告)号:EP3102385A1

    公开(公告)日:2016-12-14

    申请号:EP15702804.4

    申请日:2015-02-06

    发明人: BARRABINO, Eric

    摘要: Method for forming a sealing element from extruded thermoplastic rods includes the steps of machining one or more extruded thermoplastic rods, each having a first and a second end, in a desired shape; bending the one or more machined thermoplastic rods into a circular structure at ambient temperature while keeping the stress in the one or more thermoplastic rods below the yield point; joining the first and second end faces of the thermoplastic rods to form the sealing element. A method for replacing and repairing a sealing element of a swivel is also described.