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    PIEZOELECTRIC GENERATOR FOR SENSORS INSIDE VEHICLE TYRES
    2.
    发明授权
    PIEZOELECTRIC GENERATOR FOR SENSORS INSIDE VEHICLE TYRES 有权
    压电发电机车辆轮胎中传感器

    公开(公告)号：EP1275161B1

    公开(公告)日：2007-03-07

    申请号：EP01933821.9

    申请日：2001-04-12

    申请人： Pirelli Tyre S.p.A.

    发明人： MANCOSU, Federico ,  MATRASCIA, Giuseppe ,  VILLA, Diego

    IPC分类号： H01L41/113 ,  B60C23/06 ,  B60C23/04 ,  B60C23/20

    CPC分类号： B60C23/0411 ,  H01L41/087 ,  H02N2/18

    摘要： A system for generating electrical energy in a vehicle tyre (1) comprises at least one piezoelectric element (9, 109) associated to the tyre (1) which generates electrical energy whenever it is deformed, and this piezoelectric element (9, 109) is elongate, extends along at least a portion of the tyre (1) and is connected electrically to an electrical circuit that is applied to the said tyre (1) and is not in electrical communication with the vehicle. The piezoelectric element (9, 109) preferably comprises a coaxial cable (10) extending along a straight or undulated path of the tyre circumference.

    WINTER TYRE
    3.
    发明授权
    WINTER TYRE 有权
    冬季轮胎

    公开(公告)号：EP2435259B1

    公开(公告)日：2017-07-26

    申请号：EP10728300.4

    申请日：2010-05-27

    申请人： Pirelli Tyre S.p.A.

    发明人： MATRASCIA, Giuseppe ,  BELLO, Vito ,  BOIOCCHI, Maurizio

    IPC分类号： B60C11/12 ,  B60C11/03

    CPC分类号： B60C11/12 ,  B60C11/0304 ,  B60C2011/1213 ,  B60C2011/1227

    摘要： A tire includes: a tread band on which is defined a radially outer tread surface, a first plurality of blocks provided on the tread band, and at least a first sipe of the restrained type extending on at least one block of the first plurality in a substantially axial direction defined on the tread band. The first sipe is configured so as to define, between a first and a second block portion divided by the first sipe, at least two separate and distinct couplings of the male/female type, such as to prevent the mutual displacement of the block portions in any direction which, at the block, is substantially tangential to the tread surface, and such as to permit mutual displacement of the block portions in a direction incident to the tread surface. In addition, the first sipe does not intersect any other sipe of the restrained type within the block.

    摘要翻译： 一种轮胎包括：胎面带，其上限定有径向外胎面表面;第一多个胎块，其设置在胎面带上;以及至少第一轮胎沟槽，其在第一多个胎块中的至少一个胎块上以 基本上轴向方向限定在胎面带上。 第一刀槽花纹构造成在由第一刀槽花纹划分的第一和第二花纹块部分之间限定至少两个分开且不同的公/母类型的联接件，以防止块部分在 在所述花纹块处与花纹表面大致相切的任何方向，并且允许花纹块部分在入射到胎面表面的方向上相互移位。 另外，第一条刀槽花纹不与块内任何其他限制类型的刀槽花纹相交。

    BICYCLES TYRE
    5.
    发明公开
    BICYCLES TYRE 审中-实审

    公开(公告)号：EP4375086A3

    公开(公告)日：2024-07-10

    申请号：EP24167641.0

    申请日：2020-08-06

    申请人： Pirelli Tyre S.p.A.

    发明人： GALLI, Filippo ,  TOMIATI, Nicolò ,  MATRASCIA, Giuseppe

    IPC分类号： B60C9/06 ,  B60C15/06 ,  B60C15/00 ,  B60C9/09

    CPC分类号： B60C2200/1220130101 ,  B60C9/06 ,  B60C15/0632 ,  B60C2015/061420130101 ,  B60C15/0018 ,  B60C15/0045 ,  B60C9/09 ,  B60C2200/1420130101 ,  B60C2015/00920130101

    摘要： A bicycles tyre (100) comprises a pair of bead cores (8), a carcass structure (2) turned around the pair of bead cores (8) and a tread band (4) radially outer to the carcass structure (2); at each bead core (8) being provided: an elastomeric material filler (12) which extends in a radial direction for a first length (H1) starting from the bead core (8), a loop (15) interposed between the carcass structure (2) and the elastomeric material filler (12), turned around the bead core (8) so as to define a first flap (15a) axially outer to the elastomeric material filler (12) and a second flap (15b) axially inner to the elastomeric material filler (12), wherein the first flap (15a) extends in a radial direction for a second length (H2) and the second flap (15b) extends in a radial direction for a third length (H3). A bead core to bead core ply (14) is placed radially outside the carcass structure (2) and radially inside the tread band (4).

    WINTER TYRE
    6.
    发明公开
    WINTER TYRE 有权
    WINTERREIFEN

    公开(公告)号：EP2435259A1

    公开(公告)日：2012-04-04

    申请号：EP10728300.4

    申请日：2010-05-27

    申请人： Pirelli Tyre S.P.A.

    发明人： MATRASCIA, Giuseppe ,  BELLO, Vito ,  BOIOCCHI, Maurizio

    IPC分类号： B60C11/12

    CPC分类号： B60C11/12 ,  B60C11/0304 ,  B60C2011/1213 ,  B60C2011/1227

    摘要： A tire includes: a tread band on which is defined a radially outer tread surface, a first plurality of blocks provided on the tread band, and at least a first sipe of the restrained type extending on at least one block of the first plurality in a substantially axial direction defined on the tread band. The first sipe is configured so as to define, between a first and a second block portion divided by the first sipe, at least two separate and distinct couplings of the male/female type, such as to prevent the mutual displacement of the block portions in any direction which, at the block, is substantially tangential to the tread surface, and such as to permit mutual displacement of the block portions in a direction incident to the tread surface. In addition, the first sipe does not intersect any other sipe of the restrained type within the block.

    摘要翻译： 轮胎包括：胎面带，其上限定有径向外胎面表面，设置在胎面带上的第一多个块，以及至少第一刀槽花纹，所述第一刀槽花纹在所述第一多个胎圈中的至少一个块上延伸， 基本上轴向限定在胎面带上。 第一刀槽花纹被构造成在由第一刀槽花纹划分的第一和第二块部分之间限定阳/阴型的至少两个独立和不同的联接件，以防止块/ 在块处的任何方向基本上与胎面表面相切，并且允许块部分沿入射到胎面表面的方向相互移位。 此外，第一刀槽花纹不与块内的限制类型的任何其他刀槽花纹相交。

    METHOD AND DEVICE FOR GENERATING ENERGY DURING THE ROLLING OF A TYRE FITTED ON A RIM
    7.
    发明授权
    METHOD AND DEVICE FOR GENERATING ENERGY DURING THE ROLLING OF A TYRE FITTED ON A RIM 有权
    方法和装置在滑行AN在车轮上安装的轮胎中产生能量

    公开(公告)号：EP1343642B1

    公开(公告)日：2009-06-17

    申请号：EP01994811.6

    申请日：2001-12-17

    申请人： Pirelli Tyre S.p.A.

    发明人： MANCOSU, Federico ,  MATRASCIA, Giuseppe ,  FIORAVANTI, Anna, Paola

    IPC分类号： B60C23/12

    CPC分类号： B60C23/12

    摘要： A device (10; 110; 210; 310) for generating energy during the rolling of a tyre (2) includes at least one part (); 30; 203) which can move with respect to a rim (3) and engages with at least one spring (15; 33; 202) which keeps it in contact with a predetermined portion (16) of a bead (4) of the tyre (2); the portion of bead (16) exerts on the moving part (9; 30; 203) a contact pressure which varies cyclically during each revolution of the tyre (2) and induces forces on the moving part (9; 30; 203) which are capable of causing it to move with a reciprocating outward and return motion, in a predetermined direction, against the action of the spring (15; 33; 202).

    BICYCLES TYRE
    8.
    发明公开
    BICYCLES TYRE 审中-实审

    公开(公告)号：EP4375086A2

    公开(公告)日：2024-05-29

    申请号：EP24167641.0

    申请日：2020-08-06

    申请人： Pirelli Tyre S.p.A.

    发明人： GALLI, Filippo ,  TOMIATI, Nicolò ,  MATRASCIA, Giuseppe

    IPC分类号： B60C9/09

    CPC分类号： B60C2200/1220130101 ,  B60C9/06 ,  B60C15/0632 ,  B60C2015/061420130101 ,  B60C15/0018 ,  B60C15/0045 ,  B60C9/09 ,  B60C2200/1420130101 ,  B60C2015/00920130101

    摘要： A bicycles tyre (100) comprises a pair of bead cores (8), a carcass structure (2) turned around the pair of bead cores (8) and a tread band (4) radially outer to the carcass structure (2); at each bead core (8) being provided: an elastomeric material filler (12) which extends in a radial direction for a first length (H1) starting from the bead core (8), a loop (15) interposed between the carcass structure (2) and the elastomeric material filler (12), turned around the bead core (8) so as to define a first flap (15a) axially outer to the elastomeric material filler (12) and a second flap (15b) axially inner to the elastomeric material filler (12), wherein the first flap (15a) extends in a radial direction for a second length (H2) and the second flap (15b) extends in a radial direction for a third length (H3). A bead core to bead core ply (14) is placed radially outside the carcass structure (2) and radially inside the tread band (4).