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    METHOD OF ESTIMATING WEAR OF A VEHICLE BRAKE ELEMENT
    1.
    发明公开
    METHOD OF ESTIMATING WEAR OF A VEHICLE BRAKE ELEMENT 审中-公开

    公开(公告)号：US20240151287A1

    公开(公告)日：2024-05-09

    申请号：US18281194

    申请日：2022-03-09

    Applicant: ITT ITALIA S.R.L.

    Inventor： Pietro Roberto Macchi ,  Stefano Serra ,  Marco Terranova ,  Umberto Vignolo

    IPC: F16D66/02

    CPC classification number: F16D66/027 ,  F16D2066/001

    Abstract: A method of estimating wear of a vehicle brake element including at least a braking disk (10), a wearable block of friction material (20) and a support back plate (40) of the block of friction material (20), comprising at least: —providing a temperature sensor (100) configured and placed to sense the temperature of the support back plate (40) —providing an Electronic Processing Unit (200) connected to the temperature sensor (100); —providing an acquisition of the sensed temperature of the support back plate (40), a generation of a temperature signal of the sensed temperature and a transmission of the temperature signals to the Electronic Processing Unit (200); —and the Electronic Processing Unit (200) providing an estimation (500) of the thickness of the wearable block of friction material (20) by processing of the temperature signals.

    Vehicle brake pad and a production process thereof
    2.
    发明授权
    Vehicle brake pad and a production process thereof 有权

    公开(公告)号：US11519475B2

    公开(公告)日：2022-12-06

    申请号：US17013328

    申请日：2020-09-04

    Applicant: ITT Italia S.r.l.

    Inventor： Stefano Serra ,  Umberto Vignolo ,  Marco Terranova

    IPC: F16D66/00 ,  F16D65/092 ,  G01L1/16 ,  H05K3/12

    Abstract: Various systems, devices, and methods for a vehicle smart brake pad comprising a sensor such as a force sensing device, and a production process thereof. For example, a production process of a vehicle brake pad can include the following steps in time sequence: applying an electrical circuit a support plate; screen printing on the electrical circuit of at least a first electrode; screen printing on the at least first electrode of a sheet of piezoelectric material; screen printing on the sheet of at least a second electrode; applying a friction pad on the support plate; and bulk polarizing the sheet of piezoelectric material by a supply of power to the at least first and second electrodes.

    Smart braking devices, systems, and methods with resin features
    3.
    发明授权
    Smart braking devices, systems, and methods with resin features 有权

    公开(公告)号：US10955017B2

    公开(公告)日：2021-03-23

    申请号：US15279255

    申请日：2016-09-28

    Applicant: ITT Italia S.r.l.

    Inventor： Stefano Serra ,  Luca Martinotto ,  Augusti Sin Xicola ,  Fabrizio Merlo ,  Paolo Galimberti

    IPC: F16D66/02 ,  F16D66/00 ,  F16D65/092 ,  G01L1/16 ,  G01L5/28

    Abstract: Various braking devices, systems, and methods are disclosed. In some embodiments, the braking device includes a support element, a block of friction material supported by the support element, at least one piezoceramic sensor supported by the support element and interposed between the block of friction material (and the support element, and a protective element located at the piezoceramic sensor and embedding the latter. The protective element can have one or more layers of resin-based material applied to protect the piezoceramic sensor and direct a predetermined part of the external compression force onto an area of the support element surrounding the piezoceramic sensor. In some embodiments, a signal transduction device is provided and includes at least one piezoceramic sensor supported on a support element and has an integral protective coating having properties of mechanical and temperature resistance.

    SMART BRAKING DEVICES, SYSTEMS, AND METHODS WITH SIGNAL CONDITIONERS
    4.
    发明申请
    SMART BRAKING DEVICES, SYSTEMS, AND METHODS WITH SIGNAL CONDITIONERS 审中-公开

    公开(公告)号：US20190249736A1

    公开(公告)日：2019-08-15

    申请号：US16273530

    申请日：2019-02-12

    Applicant: ITT Italia S.r.l.

    Inventor： Daniele Donzelli ,  Mattia Solari ,  Marco Terranova ,  Stefano Serra ,  Luca Martinotto

    IPC: F16D66/02 ,  F16D65/092 ,  G01L1/16 ,  F16D66/00 ,  G01L5/28

    Abstract: Various braking devices, systems, and methods are disclosed. In some embodiments, the braking device includes a support element, a block of friction material supported by the support element, at least one piezoceramic sensor supported by the support element and interposed between the block of friction material (and the support element, and a protective element located at the piezoceramic sensor and embedding the latter. The protective element can have one or more layers of resin-based material applied to protect the piezoceramic sensor and direct a predetermined part of the external compression force onto an area of the support element surrounding the piezoceramic sensor. In some embodiments, a signal transduction device is provided and includes at least one piezoceramic sensor supported on a support element and has an integral protective coating having properties of mechanical and temperature resistance.

    SIGNAL TRANSDUCER DEVICES, SYSTEMS, AND METHODS
    6.
    发明申请
    SIGNAL TRANSDUCER DEVICES, SYSTEMS, AND METHODS 审中-公开

    公开(公告)号：US20190003541A1

    公开(公告)日：2019-01-03

    申请号：US16020680

    申请日：2018-06-27

    Applicant: ITT Italia S.r.l.

    Inventor： Daniele Donzelli ,  Mattia Solari ,  Marco Terranova ,  Stefano Serra ,  Luca Martinotto

    IPC: F16D66/02 ,  F16D66/00 ,  G01L1/16 ,  F16D65/092 ,  G01L5/28

    Abstract: Various braking devices, systems, and methods are disclosed. In some embodiments, the braking device includes a support element, a block of friction material supported by the support element, at least one piezoceramic sensor supported by the support element and interposed between the block of friction material (and the support element, and a protective element located at the piezoceramic sensor and embedding the latter. The protective element can have one or more layers of resin-based material applied to protect the piezoceramic sensor and direct a predetermined part of the external compression force onto an area of the support element surrounding the piezoceramic sensor. In some embodiments, a signal transduction device is provided and includes at least one piezoceramic sensor supported on a support element and has an integral protective coating having properties of mechanical and temperature resistance.

    Signal transducer devices, systems, and methods
    7.
    发明授权
    Signal transducer devices, systems, and methods 有权

    公开(公告)号：US10138968B2

    公开(公告)日：2018-11-27

    申请号：US15279200

    申请日：2016-09-28

    Applicant: ITT Italia S.r.l.

    Inventor： Daniele Donzelli ,  Mattia Solari ,  Marco Terranova ,  Stefano Serra ,  Luca Martinotto

    IPC: G01L1/10 ,  F16D66/02 ,  F16D66/00 ,  F16D65/092 ,  G01L1/16 ,  G01L5/28

    Abstract: Various braking devices, systems, and methods are disclosed. In some embodiments, the braking device includes a support element, a block of friction material supported by the support element, at least one piezoceramic sensor supported by the support element and interposed between the block of friction material (and the support element, and a protective element located at the piezoceramic sensor and embedding the latter. The protective element can have one or more layers of resin-based material applied to protect the piezoceramic sensor and direct a predetermined part of the external compression force onto an area of the support element surrounding the piezoceramic sensor. In some embodiments, a signal transduction device is provided and includes at least one piezoceramic sensor supported on a support element and has an integral protective coating having properties of mechanical and temperature resistance.

    SMART BRAKING DEVICES, SYSTEMS, AND METHODS
    8.
    发明申请
    SMART BRAKING DEVICES, SYSTEMS, AND METHODS 审中-公开

    公开(公告)号：US20180231084A1

    公开(公告)日：2018-08-16

    申请号：US15947008

    申请日：2018-04-06

    Applicant: ITT Italia S.r.l.

    Inventor： Daniele Donzelli ,  Mattia Solari ,  Marco Terranova ,  Stefano Serra ,  Luca Martinotto

    IPC: F16D66/02 ,  G01L1/16 ,  G01L5/28 ,  F16D66/00 ,  F16D65/092

    CPC classification number: F16D66/021 ,  F16D65/092 ,  F16D66/00 ,  F16D2066/005 ,  F16D2066/006 ,  G01L1/16 ,  G01L5/28

    Abstract: Various braking devices, systems, and methods are disclosed. In some embodiments, the braking device includes a support element, a block of friction material supported by the support element, at least one piezoceramic sensor supported by the support element and interposed between the block of friction material (and the support element, and a protective element located at the piezoceramic sensor and embedding the latter. The protective element can have one or more layers of resin-based material applied to protect the piezoceramic sensor and direct a predetermined part of the external compression force onto an area of the support element surrounding the piezoceramic sensor. In some embodiments, a signal transduction device is provided and includes at least one piezoceramic sensor supported on a support element and has an integral protective coating having properties of mechanical and temperature resistance.

    SMART BRAKING DEVICES, SYSTEMS, AND METHODS WITH RESIN FEATURES
    9.
    发明申请
    SMART BRAKING DEVICES, SYSTEMS, AND METHODS WITH RESIN FEATURES 审中-公开

    公开(公告)号：US20170082166A1

    公开(公告)日：2017-03-23

    申请号：US15279255

    申请日：2016-09-28

    Applicant: ITT Italia S.r.l.

    Inventor： Stefano Serra ,  Luca Martinotto ,  Augusti Sin Xicola ,  Fabrizio Merlo ,  Paolo Galimberti

    IPC: F16D66/00 ,  F16D66/02

    CPC classification number: F16D66/021 ,  F16D65/092 ,  F16D66/00 ,  F16D2066/005 ,  F16D2066/006 ,  G01L1/16 ,  G01L5/28

    Abstract: Various braking devices, systems, and methods are disclosed. In some embodiments, the braking device includes a support element, a block of friction material supported by the support element, at least one piezoceramic sensor supported by the support element and interposed between the block of friction material (and the support element, and a protective element located at the piezoceramic sensor and embedding the latter. The protective element can have one or more layers of resin-based material applied to protect the piezoceramic sensor and direct a predetermined part of the external compression force onto an area of the support element surrounding the piezoceramic sensor. In some embodiments, a signal transduction device is provided and includes at least one piezoceramic sensor supported on a support element and has an integral protective coating having properties of mechanical and temperature resistance.

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