1.
    发明专利
    未知

    公开(公告)号:BRPI0703620A

    公开(公告)日:2008-06-03

    申请号:BRPI0703620

    申请日:2007-09-26

    Applicant: INVENTIO AG

    Abstract: The drive unit (11) has two tensile carriers (1) extending at a spacing from one another axially parallel to a longitudinal axis of the drive unit and embedded in a sheathing (12). Each of the tensile carriers includes strands arranged in one strand layer, where each strand is formed from stranded threads, which are embedded in a matrix material and constructed from synthetic fibers, for improved connection between the sheathing and the matrix material. A Shore hardness of the sheathing is approximately equal to a Shore hardness of the matrix material.

    3.
    发明专利
    未知

    公开(公告)号:BRPI0703764A

    公开(公告)日:2008-05-27

    申请号:BRPI0703764

    申请日:2007-09-26

    Applicant: INVENTIO AG

    Abstract: A synthetic fiber cable has the strands of a strand layer mutually spaced apart. With the mutual spacing, the strands of the outer strand layer can move radially in the direction of the cable center and exert a radial pressure on the strands of the first inner strand layer. The radial pressure is passed on from the strands of the first inner strand layer to the strands of the second inner strand layer. The radial pressure is passed on from the strands of the second inner strand layer to the core strand. The radial pressure increases inwardly from strand layer to strand layer. The soft cable sheathing does not act as a support between the strands in circumferential direction.

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