利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.022 秒)

    Isolator decoupler
    2.
    发明授权
    Isolator decoupler 有权

    公开(公告)号：US11549558B2

    公开(公告)日：2023-01-10

    申请号：US16155668

    申请日：2018-10-09

    申请人： GATES CORPORATION

    发明人： Peter Ward ,  Xiaohua Joe Chen ,  Charles M. Sendegeya ,  Alexander Serkh ,  Yahya Hodjat ,  Essie Rahdar ,  Wanzhi Han

    IPC分类号： F16D7/02 ,  F16D3/12 ,  F16D3/72 ,  F16D41/20 ,  F16H55/36

    摘要： An isolator decoupler comprising a shaft, a pulley journalled to the shaft, a one-way clutch engaged with the shaft, a spring carrier engaged with the one-way clutch, the spring carrier having a spring carrier surface, a torsion spring having a first end laser welded to the pulley and a second end laser welded to the spring carrier, the torsion spring having a volute with a width w, an annular spring support member having a spring support member outside surface, the annular spring support member independently moveable from the spring carrier and independently moveable from the shaft, a gap g between the annular spring support member and the spring carrier, the gap g being less than the width w, the first end comprising a first end coil, the first end coil bearing upon the spring support member outside surface, the first end coil laser welded to the spring support member outside surface, a torsion spring radial contraction limited by engagement with the spring carrier surface, and the gap g and the width w have a relationship (w−2r)>(g+c1+c2) were g>0.

    Isolating Decoupler
    3.
    发明申请
    Isolating Decoupler 审中-公开

    公开(公告)号：US20190063507A1

    公开(公告)日：2019-02-28

    申请号：US15688430

    申请日：2017-08-28

    申请人： GATES CORPORATION

    发明人： Alexander Serkh ,  Essie Rahdar

    IPC分类号： F16D7/02 ,  F16D41/20 ,  F16H55/36

    摘要： An isolating decoupler comprising a hub, a pulley journalled to the hub, a torsion spring having a first torsion spring end welded directly to the hub, a wrap spring having a first wrap spring end welded directly to a second torsion spring end, a wrap spring outer surface fictionally engaged with a pulley inner surface, and a wrap spring second end temporarily engagable with the torsion spring first end whereby the frictional engagement between the wrap spring outer surface and the pulley inner surface is progressively released as a torque load increases.

    Isolator Decoupler
    4.
    发明申请
    Isolator Decoupler 审中-公开

    公开(公告)号：US20200040947A1

    公开(公告)日：2020-02-06

    申请号：US16155668

    申请日：2018-10-09

    申请人： GATES CORPORATION

    发明人： Peter Ward ,  Xiaohua Joe Chen ,  Charles M. Sendegeya ,  Alexander Serkh ,  Yahya Hodjat ,  Essie Rahdar ,  Wanzhi Han

    IPC分类号： F16D7/02 ,  F16D3/12 ,  F16D3/72 ,  F16D41/20 ,  F16H55/36

    摘要： An isolator decoupler comprising a shaft, a pulley journalled to the shaft, a one-way clutch engaged with the shaft, a spring carrier engaged with the one-way clutch, the spring carrier having a spring carrier surface, a torsion spring having a first end laser welded to the pulley and a second end laser welded to the spring carrier, the torsion spring having a volute with a width w, an annular spring support member having a spring support member outside surface, the annular spring support member independently moveable from the spring carrier and independently moveable from the shaft, a gap g between the annular spring support member and the spring carrier, the gap g being less than the width w, the first end comprising a first end coil, the first end coil bearing upon the spring support member outside surface, the first end coil laser welded to the spring support member outside surface, a torsion spring radial contraction limited by engagement with the spring carrier surface, and the gap g and the width w have a relationship (w−2r)>(g+c1+c2) were g>0.

    Isolating Decoupler
    6.
    发明申请
    Isolating Decoupler 有权

    公开(公告)号：US20210293286A1

    公开(公告)日：2021-09-23

    申请号：US17341147

    申请日：2021-06-07

    申请人： Gates Corporation

    发明人： Alexander Serkh ,  Anthony R. Mora ,  Essie Rahdar

    IPC分类号： F16D7/02 ,  F16D3/12 ,  F16D41/20 ,  F16H55/36

    摘要： An isolating decoupler comprising a shaft, a pulley journalled to the shaft on at least one bearing, a one-way clutch engaged with the shaft, a torsion spring engaged between the one-way clutch and the pulley, the shaft comprises an inner race of the at least one bearing, and the torsion spring having an end welded to the one-way clutch and having another end welded to the pulley.

    Isolating decoupler
    8.
    发明授权
    Isolating decoupler 有权

    公开(公告)号：US10520039B2

    公开(公告)日：2019-12-31

    申请号：US15688430

    申请日：2017-08-28

    申请人： GATES CORPORATION

    发明人： Alexander Serkh ,  Essie Rahdar

    IPC分类号： F16D7/02 ,  F16D41/20 ,  F16H55/36

    摘要： An isolating decoupler comprising a hub, a pulley journalled to the hub, a torsion spring having a first torsion spring end welded directly to the hub, a wrap spring having a first wrap spring end welded directly to a second torsion spring end, a wrap spring outer surface fictionally engaged with a pulley inner surface, and a wrap spring second end temporarily engagable with the torsion spring first end whereby the frictional engagement between the wrap spring outer surface and the pulley inner surface is progressively released as a torque load increases.