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公开(公告)号：US10113855B2
公开(公告)日：2018-10-30
申请号：US14899848
申请日：2014-06-20
发明人： Thomas Ledoux , Denis Martin , Patrick Meneroud , Grégory Michaud
摘要： A system for measuring a thickness of a layer of rubber material of a tire includes a sensor. The layer includes a joined face, which is joined to an adjacent metal reinforcement, and a free face, which is in contact with air. The sensor, which measures a distance d between the joined face and the free face, includes a source of a static magnetic field and a sensitive element whose output signal is a function of a level of a local magnetic field. The sensor is positioned in such a way that a magnetic field strength measured by the sensitive element varies when the distance d decreases.
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公开(公告)号：US10591376B2
公开(公告)日：2020-03-17
申请号：US15535150
申请日：2015-12-11
摘要： A method for detecting an underflation state of a tire fitted on a vehicle is provided. The method includes determining a first contact patch measurement of a first tire fitted on the vehicle, determining a second contact patch measurement of a second tire fitted on the vehicle, and comparing the first and second contact patch measurements. An underinflation situation is inferred if a difference between the first and second contact patch measurements is greater than a predetermined signalling threshold.
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公开(公告)号：US11703422B2
公开(公告)日：2023-07-18
申请号：US17043393
申请日：2019-03-26
发明人： Vianney Leroy , Denis Martin
CPC分类号： G01M17/02 , B60C11/246 , F16B21/086 , G01B7/10
摘要： A fastening system for fastening an electronic device (2) in a measurement housing (1), comprising: an electronic-device holder (10) designed to accommodate an electronic measurement device (2); and a prestressing ring (20) that is able to cooperate with said holder (10) for assembly and comprises a plurality of prestressing beams (22, 25) designed to bear on said electronic device (2) when said ring is assembled together with the holder, said electronic device (2) being inserted into said holder (10).
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公开(公告)号：US10527465B2
公开(公告)日：2020-01-07
申请号：US15558684
申请日：2016-03-25
IPC分类号： G01D11/24 , B60B3/16 , G01C22/02 , G01D5/12 , G01D11/10 , G01M17/02 , G01P3/487 , H04B1/02 , B60B7/16
摘要： A system for counting wheel revolutions made by a wheel of a vehicle, the system including an electronic counter, a transmitter, a housing, and a connector. The electronic counter counts a number of wheel revolutions made by the wheel. The transmitter transmits data from the electronic counter to a remote database. The housing houses the electronic counter. The connector removably attaches the housing to a nut anti-loosening device installed on the wheel.
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公开(公告)号：US10222299B2
公开(公告)日：2019-03-05
申请号：US15305465
申请日：2015-04-30
发明人： Thomas Ledoux , Alexandre Pernot , Denis Martin , Alexandre Pagès , Timothée Forissier , Guillaume Heredia , Frank Claeyssen
摘要： A system, which is structured to evaluate a condition of a tire, includes a housing, a tire-wear detector, a tire-presence detector, and an electronic activator. The housing, when the system is deployed, is placed on a ground surface. The tire-presence detector detects a presence of a tire on the housing. The electronic activator activates the tire-wear detector when the tire-presence detector detects the presence of the tire on the housing. The tire-wear detector, when activated, detects a wear condition of the tire when the tire passes over the housing.
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公开(公告)号：US10712238B2
公开(公告)日：2020-07-14
申请号：US15535251
申请日：2015-12-11
摘要： A system for evaluating a condition of a tire includes a housing placed on a ground surface, a wear detector that detects a wear condition of the tire when the tire passes over the housing, a tire presence detector that detects a presence of the tire over the housing, and an electronic activator that activates the wear detector during detection of the presence of the tire by the tire presence detector.
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