1.
    发明专利
    未知

    公开(公告)号:ES2047120T3

    公开(公告)日:1994-02-16

    申请号:ES89308384

    申请日:1989-08-17

    Abstract: In the pneumatic radial tire, particular polyamide monofilament cords having an ellipsoidal shape in section are used in a radial carcass ply, whereby reductions of tire noise, rolling resistance and tire weight are achieved. Furthermore, such monofilament cords can be applied to a carcass ply for pneumatic bias tires for preventing the occurrence of air storing and improving tire performances.

    2.
    发明专利
    未知

    公开(公告)号:DE68909866T2

    公开(公告)日:1994-02-24

    申请号:DE68909866

    申请日:1989-08-17

    Abstract: In the pneumatic radial tire, particular polyamide monofilament cords having an ellipsoidal shape in section are used in a radial carcass ply, whereby reductions of tire noise, rolling resistance and tire weight are achieved. Furthermore, such monofilament cords can be applied to a carcass ply for pneumatic bias tires for preventing the occurrence of air storing and improving tire performances.

    3.
    发明专利
    未知

    公开(公告)号:DE68909866D1

    公开(公告)日:1993-11-18

    申请号:DE68909866

    申请日:1989-08-17

    Abstract: In the pneumatic radial tire, particular polyamide monofilament cords having an ellipsoidal shape in section are used in a radial carcass ply, whereby reductions of tire noise, rolling resistance and tire weight are achieved. Furthermore, such monofilament cords can be applied to a carcass ply for pneumatic bias tires for preventing the occurrence of air storing and improving tire performances.

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