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    Tensioner for an accessory drive of a motor vehicle
    1.
    发明授权
    Tensioner for an accessory drive of a motor vehicle 有权

    公开(公告)号：US11242917B2

    公开(公告)日：2022-02-08

    申请号：US16614013

    申请日：2018-05-17

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Andrea Montani ,  Gianluca Cariccia ,  Emanuele Angelucci ,  Sabrina Bertaggia ,  Claudio Ubertis Albano

    IPC: F16H7/12 ,  F16H7/08

    Abstract: Tensioner for an accessory drive of a motor vehicle each have a support element adapted to be fixed on an electric machine, an intermediate element carried by the support element and rotating with respect thereto about a first fixed axis, a rigid tensioner element rotating with respect to the intermediate element about a second axis parallel to the first axis, a pair of tensioner pulleys carried by the tensioner element and adapted to cooperate with respective branches of an endless drive element of the drive positioned on opposite sides with respect to the electric machine, and a spring acting between the support element and the intermediate element to push the tensioner pulleys into contact with the endless drive element.

    Filtering pulley
    2.
    发明授权
    Filtering pulley 有权

    公开(公告)号：US12276328B2

    公开(公告)日：2025-04-15

    申请号：US18560504

    申请日：2022-05-17

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Gianluca Cariccia ,  Andrea Guala ,  Stefano Amadio ,  Jacopo Spinelli

    IPC: F16H55/36 ,  F16H55/48

    Abstract: Filtering pullies with a hub adapted to be fixed to a rotating shaft, a crown mounted coaxially and rotationally free on the hub, at least one elastic group arranged circumferentially with respect to the hub and the crown and interposed, each, between a pair of first elements integral with the hub and between a pair of second elements integral with the crown are disclosed. The pulley has a dust protection system configured to isolate the at least one elastic group with respect to the external environment and to provide an axial force generating a damping to the movement between the hub and the crown.

    CONTROLLED TENSIONER FOR AN ACCESSORY DRIVE AND ACCESSORY DRIVE COMPRISING SAID TENSIONER
    5.
    发明申请
    CONTROLLED TENSIONER FOR AN ACCESSORY DRIVE AND ACCESSORY DRIVE COMPRISING SAID TENSIONER 有权
    用于附件驱动器的控制式张紧器和包含上述张紧器的附件驱动器

    公开(公告)号：US20150275751A1

    公开(公告)日：2015-10-01

    申请号：US14410070

    申请日：2013-06-21

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Gianluca Cariccia ,  Federico Domenico Licata ,  Etienne Noe

    IPC: F02B67/06 ,  F16H7/12

    CPC classification number: F02B67/06 ,  F16H7/12 ,  F16H7/1281 ,  F16H2007/081 ,  F16H2007/0823 ,  F16H2007/0885 ,  F16H2007/0887

    Abstract: A tensioner for a start-stop accessory drive comprises a movable support, a pulley carried by the support to contact a belt of the drive, a spring to load the support so as to tension the belt, and an actuator controlled and movable to push said pulley against the belt in one direction by means of a load in parallel and additional with respect to that of the spring and an irreversible device which enables the action of the actuator and prevents a displacement of said support in response to the loads of the belt.

    Abstract translation: 用于启动 - 停止附件驱动器的张紧器包括可移动支撑件，由支撑件承载以接触驱动器的带的滑轮，用于加载支撑件以便张紧皮带的弹簧以及被控制并可移动以推动所述 滑轮通过平行的负载并相对于弹簧的额外载荷在一个方向上抵靠皮带，以及不可逆的装置，其使致动器的作用能够防止所述支撑件响应于皮带的载荷而移位。

    TORQUE CONVERTER ASSEMBLY FOR A VEHICLE
    6.
    发明申请
    TORQUE CONVERTER ASSEMBLY FOR A VEHICLE 有权
    扭矩转换器总成用于车辆

    公开(公告)号：US20150083538A1

    公开(公告)日：2015-03-26

    申请号：US14386623

    申请日：2013-03-21

    Applicant: DAYCO EUROPE S.r.l.

    Inventor： Giacomo Giansetto ,  Andrea Montani ,  Gianluca Cariccia ,  Tommaso Di Giacomo

    IPC: F16H45/02

    CPC classification number: F16H45/02 ,  F16F15/1213 ,  F16H2045/002 ,  F16H2045/0247

    Abstract: A torque converter assembly having a hub for connection with an input shaft of a gearbox, a lock-up clutch module for selective connection with a crankshaft of an internal combustion engine, a turbine module of a torque converter rigidly connected to the lock-up clutch module and rotatable with respect to the hub, and a spiral spring isolator to resiliently connect the hub with the lock-up clutch module and the turbine module.

    Abstract translation: 一种变矩器组件，其具有用于与齿轮箱的输入轴连接的轮毂，用于与内燃机的曲轴选择性连接的锁止离合器模块，刚性地连接到锁止离合器的变矩器的涡轮机模块 模块并相对于毂可旋转;以及螺旋弹簧隔离器，用于将轮毂与锁止离合器模块和涡轮模块弹性连接。

    Filtering pulley
    7.
    发明授权
    Filtering pulley 有权

    公开(公告)号：US12173780B2

    公开(公告)日：2024-12-24

    申请号：US18253496

    申请日：2021-12-10

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Gianluca Cariccia ,  Miriam Nardone ,  Andrea Guala ,  Gilberto Delle Rose ,  Federico Licata

    IPC: F16H55/36

    Abstract: A filtering pulley for an accessory transmission of an internal combustion engine that has a hub, a crown, a filtering unit or transmitting the torque interposed between the hub and the crown, a torsion spring, a carrier, and a torque limiting joint. The torque limiting joint is coupled to interface with one of the surfaces between the crown and has an open-loop strip spring. The torque limiting joint and is configured to slide with respect to said surface when the torque transmitted between the crown and the hub reaches a predetermined level.

    Sensorized tensioner
    8.
    发明授权
    Sensorized tensioner 有权

    公开(公告)号：US11506264B2

    公开(公告)日：2022-11-22

    申请号：US16472083

    申请日：2017-12-21

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Marco Ravoni ,  Federico Licata ,  Gianluca Cariccia

    IPC: F16H7/12 ,  F16H7/08

    Abstract: A tensioner that has a base adapted to be secured to an engine, and at least one arm hinged to a pin fixed to the base and bearing a pulley adapted to cooperate with a belt of a transmission of the engine, and elastic means for pushing the at least one arm in a direction so as to keep the pulley against the belt. The tensioner has sensor means for acquiring in real time a plurality of data relating to the tensioner to estimate the state of efficiency of the same.

    DUAL MASS FLYWHEEL
    9.
    发明申请
    DUAL MASS FLYWHEEL 有权
    双色飞甲

    公开(公告)号：US20140338493A1

    公开(公告)日：2014-11-20

    申请号：US14353160

    申请日：2012-10-22

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Gianluca Cariccia ,  Giacomo Giansetto ,  Andrea Montani ,  Andrea Guala

    IPC: F16F15/31

    CPC classification number: F16F15/31 ,  F16F15/1333 ,  F16F15/13484 ,  F16F15/137 ,  F16F15/1395 ,  Y10T74/2132

    Abstract: The dual mass flywheel comprises a spring assembly (4; 104; 112; 128; 129), if necessary, with two stages of which one can include a spiral spring. Furthermore, the dual mass flywheel comprises a friction damping system (111) that applies torque independently of the rotational speed of the flywheel.

    Abstract translation: 双质量飞轮包括弹簧组件（4; 104; 112; 128; 129），如果需要，其中两级可包括螺旋弹簧。 此外，双质量飞轮包括摩擦阻尼系统（111），其独立于飞轮的转速施加扭矩。

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