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1. 发明申请

US20020010028A1 Torsional vibration damper 审中-公开
标题翻译：扭转振动阻尼器
公开(公告)号：US20020010028A1
公开(公告)日：2002-01-24
申请号：US09909018
申请日：2001-07-20
申请人： VALEO UNISIA TRANSMISSIONS KABUSHIKI KAISHA
发明人： Daisuke Shibata , Atsushi Inoue , Kenji Sato , Susumu Shinozaki , Masato Ichinose
IPC分类号： F16D003/12 , F16D003/14 , F16D003/52 , F16D003/66
CPC分类号： F16F15/13453
摘要： A torsional vibration damper is provided which comprises an input element, an output element, a damper hub connected to the output element for rotation therewith and having a plurality of circumferentially spaced, radial hub arms, a drive plate assembly connected to the input element for rotation therewith and having an annular chamber and a plurality of circumferentially equally spaced retaining sections which are formed by narrowed parts of the annular chamber, a plurality of compression springs disposed in the annular chamber and extending between the retaining sections and the hub arms, and a ring member rotatable relative to the input member and output member, disposed within the annular chamber and radially outside the compression springs and having an inner circumferential surface held in contact with radially outer boundaries of the compression springs.
摘要翻译：提供一种扭转振动阻尼器，其包括输入元件，输出元件，连接到输出元件用于与其一起旋转并具有多个周向间隔开的径向轮毂臂的阻尼器毂，连接到输入元件以用于旋转的驱动板组件并且具有环形室和由环形室的变窄部分形成的多个周向等间隔的保持部分，多个压缩弹簧设置在环形室中并在保持部分和轮毂臂之间延伸，并且环构件可相对于所述输入构件和输出构件旋转，设置在所述环形室内并且在所述压缩弹簧的径向外侧并且具有保持与所述压缩弹簧的径向外边界接触的内周表面。

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