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    Transmission module for a hybrid drive vehicle
    1.
    发明授权
    Transmission module for a hybrid drive vehicle 有权

    公开(公告)号：US12097765B2

    公开(公告)日：2024-09-24

    申请号：US17596796

    申请日：2020-06-19

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Roberto Ronchetto ,  Alessio Courtial ,  Gregorio Luciani

    IPC: F16H9/04 ,  B60K6/48 ,  B60K6/547 ,  F16H57/028

    CPC classification number: B60K6/547 ,  B60K6/48 ,  F16H9/04 ,  B60K2006/4825 ,  F16H57/028

    Abstract: A transmission module for a hybrid drive vehicle has a tray-like support structure adapted to be fixed to an internal combustion engine and defining a housing for a decoupling clutch, a first power port for connection to an output member of the decoupling clutch, a second power port for connection to an electric machine, and a module transmission having respective transmission members associated with the power ports, and transmission means connecting the transmission members to each other. The power ports are configured so as to be couplable with respective rotating members of the decoupling clutch and of the electric machine by means of respective axially sliding couplings.

    Filtering pulley
    3.
    发明授权
    Filtering pulley 有权

    公开(公告)号：US10753453B2

    公开(公告)日：2020-08-25

    申请号：US15559839

    申请日：2016-03-18

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Gianluca Cariccia ,  Andrea Guala ,  Ettore Gaude ,  Gregorio Luciani

    IPC: F16H55/36 ,  F16F15/123 ,  F16F15/121 ,  B60K25/00 ,  B60K25/02

    Abstract: A filtering pulley having a hub adapted to be fixed to a rotating shaft, a pulley ring mounted coaxial and rotationally free on the hub, and a plurality of elastic assemblies arranged circumferentially with respect to the hub and the pulley ring and each interposed between a pair of first elements integral with the hub and between a pair of second elements integral with the pulley ring is disclosed. Each elastic element forms with the first elements and with the second elements respective angular clearances, and the pulley ring and the hub have a free angle of relative rotation equal to the sum of the above-mentioned angular clearances.

    Filtering pulley comprising an improved damping device
    5.
    发明授权
    Filtering pulley comprising an improved damping device 有权

    公开(公告)号：US10781907B2

    公开(公告)日：2020-09-22

    申请号：US15559840

    申请日：2016-03-18

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Gianluca Cariccia ,  Andrea Guala ,  Ettore Gaude ,  Gregorio Luciani

    IPC: F16H55/36 ,  F16F15/123

    Abstract: A filtering pulley having a hub adapted to be fixed to a rotating shaft, a pulley ring mounted coaxial and rotationally free on said hub, and at least one elastic assembly interposed between the hub and the pulley ring and a damper for damping the relative oscillations between the hub and the pulley ring is disclosed. The damper has a first damping level for relative rotations between the hub and the pulley ring which are smaller than a predetermined angle and a second damping level, which is greater than the first level, for relative rotations between the hub and the pulley ring which are larger than the predetermined angle.

    Transmission module provided with a hydraulic actuator
    6.
    发明授权
    Transmission module provided with a hydraulic actuator 有权

    公开(公告)号：US12071017B2

    公开(公告)日：2024-08-27

    申请号：US17757844

    申请日：2020-12-24

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Roberto Ronchetto ,  Alessio Courtial ,  Gregorio Luciani

    IPC: B60K6/387 ,  B60K6/36 ,  F16D25/12 ,  F16D125/06

    CPC classification number: B60K6/387 ,  B60K6/36 ,  F16D25/12 ,  F16D2125/06 ,  F16D2300/08

    Abstract: A transmission module for a hybrid drive vehicle configured to be interposed between an internal combustion engine and a transmission of the vehicle has a tray-like support structure configured to be secured to the engine and defines a housing for a clutch to be interposed between a crankshaft of the internal combustion engine and the module. An actuator controls the clutch. The actuator includes an annular chamber provided in the support structure and opens toward the housing, and an annular piston housed in the annular chamber is axially sliding but angularly fixed. A thrust member is coupled in a rotationally free manner to the annular piston, coaxial thereto and operable to cooperate with a control member of the clutch under the thrust of the piston.

    Pulley for a motor vehicle engine
    7.
    发明授权
    Pulley for a motor vehicle engine 有权

    公开(公告)号：US11946512B2

    公开(公告)日：2024-04-02

    申请号：US17760382

    申请日：2021-02-11

    Applicant: DAYCO EUROPE S.R.L.

    Inventor： Federico Domenico Licata ,  Alessio Courtial ,  Gregorio Luciani ,  Walter Ventura

    IPC: F16D11/14 ,  F16D27/09 ,  F16D27/105 ,  F16D27/112

    CPC classification number: F16D11/14 ,  F16D27/09 ,  F16D27/105 ,  F16D27/112

    Abstract: A pulley unit has a hub configured to be connected to a crankshaft, a pulley coaxial to the hub and supported in a rotationally free manner with respect thereto, a clutch interposed between the hub and the pulley, and an actuator for controlling the clutch, The clutch has an inner disc rotationally coupled to the hub and an engagement portion housed inside the pulley, a mobile member axially movable between an engagement position in which the mobile member rotationally couples the pulley to the engagement portion of the inner disc and a disengagement position in which the pulley is rotationally free with respect to the inner disc, and an elastic element acting on the mobile member to push it towards the engagement position.

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