Invention Grant
US4944712A Split flywheel with vibration compensation between vehicle engine and
drive train
失效
在车辆发动机和传动系之间具有振动补偿的分体式飞轮
- Patent Title: Split flywheel with vibration compensation between vehicle engine and drive train
- Patent Title (中): 在车辆发动机和传动系之间具有振动补偿的分体式飞轮
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Application No.: US289033Application Date: 1988-12-23
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Publication No.: US4944712APublication Date: 1990-07-31
- Inventor: Gunter Worner , Ernst Tscheplak
- Applicant: Gunter Worner , Ernst Tscheplak
- Applicant Address: DEX
- Assignee: Daimler-Benz AG
- Current Assignee: Daimler-Benz AG
- Current Assignee Address: DEX
- Priority: DEX3743801 19871223
- Main IPC: F16F15/12
- IPC: F16F15/12 ; F16F15/10 ; F16F15/131 ; F16F15/133 ; F16F15/134 ; F16F15/139 ; F16F15/30
Abstract:
A split flywheel construction having a spring arrangement coupling two flywheel elements together which works by friction dependent on centrifugal force, so that the coupling of the flywheel elements is stiffened at higher speeds. At operating speeds, an undesirable flexibility of a drive train is thereby prevented while at low speeds and with low friction a low resonant frequency is obtained below the vibration frequencies occurring in the drive train at these speeds.
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