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    Tire electronics assembly
    1.
    发明授权
    Tire electronics assembly 有权

    公开(公告)号：US12097729B2

    公开(公告)日：2024-09-24

    申请号：US17631880

    申请日：2020-07-28

    申请人： BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC

    发明人： Kevin E. Scheifele ,  Hans R. Dorfi

    IPC分类号： B29D30/00 ,  B60C23/04

    CPC分类号： B60C23/0493 ,  B29D30/0061 ,  B29D2030/0077

    摘要： An electronics assembly is provided for use with a tire. The assembly includes a plurality of printed circuit boards, each of which includes an electronic device configured to sense a condition of the tire. Attachment pegs are provided to attach the printed circuit boards together in stacked positions that are spaced apart by the attachment pegs. Each attachment peg has a lower end portion configured to attach to any one of the printed circuit boards. Each attachment peg further has an upper end portion configured to attach to any other one of the printed circuit boards. This enables the printed circuit boards to be attached interchangeably between the stacked positions.

    Method and device for producing a rubber component
    3.
    发明授权
    Method and device for producing a rubber component 有权

    公开(公告)号：US12023884B2

    公开(公告)日：2024-07-02

    申请号：US17595596

    申请日：2020-03-24

    申请人： Continental Reifen Deutschland GmbH

    发明人： Jens Ludwig

    IPC分类号： B32B37/22 ,  B29C43/46 ,  B29D30/00

    CPC分类号： B29D30/0061 ,  B29C43/46 ,  B32B37/226 ,  B29D2030/0077 ,  B32B2519/02

    摘要： The invention relates to a method for producing a rubber component (1), in the case of which at least one electronic assembly (2) is embedded between a lower and an upper ply (10, 11) of a rubber material, comprising the steps:



    a) providing a length portion of the lower ply (10) of the rubber material, which is equipped, on the top side (100), with at least one electronic assembly (2);
    b) stationarily positioning the length portion of the lower ply (10);
    c) unrolling a length portion of the upper ply (11) of the rubber material on the top side (100) of the stationary length portion of the lower ply (10) in an unrolling direction (A), and fixedly adhesively connecting the length portions of the plies (10, 11) of the rubber material so as to embed the at least one electronic assembly (2);
    d) conveying out the length portion of the rubber component (1).




    A corresponding device for producing the rubber components (1) is also specified.

    Machine for the automatic manufacture of pneumatic tires with a “biased” crown
    4.
    发明授权
    Machine for the automatic manufacture of pneumatic tires with a “biased” crown 有权

    公开(公告)号：US12005661B2

    公开(公告)日：2024-06-11

    申请号：US17782499

    申请日：2020-11-27

    申请人： Compagnie Generale Des Etablissements Michelin

    发明人： Vincent Robin

    IPC分类号： B29D30/00 ,  B29D30/30

    CPC分类号： B29D30/30 ,  B29D30/0061 ,  B29D2030/3064

    摘要： The machine includes a tire-building zone for producing, on a drum, a carcass entity that includes a carcass ply with carcass reinforcers. The machine also includes a finishing zone for producing a crown entity that includes a tread, a shaping system for causing the carcass entity to expand radially in order to give it a toroidal shape. In an assembling zone, the crown entity is assembled on the carcass entity. A biasing system interacts, during the shaping, with the carcass reinforcers so as to modify the angular orientation of the carcass reinforcers with respect to the circumferential direction of the drum. An automatic control unit allows a biased-crown tire to be manufactured in this way.

    Method for building tyres and transfer device of an apparatus for building tyres for vehicle wheels
    8.
    发明授权
    Method for building tyres and transfer device of an apparatus for building tyres for vehicle wheels 有权

    公开(公告)号：US11872782B2

    公开(公告)日：2024-01-16

    申请号：US18156257

    申请日：2023-01-18

    申请人： Pirelli Tyre S.p.A.

    发明人： Erika Vaniglia ,  Stefano Boracco ,  Marco Fabbretti

    IPC分类号： B29D30/26 ,  B29D30/00

    CPC分类号： B29D30/2607 ,  B29D30/0061 ,  B29D2030/0066

    摘要： The present invention is relative to a method for building tyres for vehicle wheels and to a transfer device (16) of an apparatus for building tyres for vehicle wheels. The centring device (16) comprises: an annular support structure (18); gripping elements (19) arranged as a ring on the annular support structure (18) and having gripping surfaces (20) directed radially towards a longitudinal axis (Z-Z) of the transfer device (16); a measurement device (30) mounted on the annular support structure (18). The measurement device (30) is configured for detecting the centring between the transfer device (16) and a drum (12, 13) situated within the transfer device (16). The transfer device (16) is configured for picking up the tyre being processed (14, 15) from the drum (12, 13) on which the tyre being processed is arranged or for depositing a tyre being processed (14, 15) on the drum (12, 13).