Centrifugal-pendulum vibration absorbing device and order setting method for the same
US9133906B2 · kind B2 · utility
4Cited by
3References
12Claims
0Family size
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Key dates
| Filing date | Dec 23, 2013 |
| Grant date | Sep 15, 2015 |
| Priority date | — |
| Expiry date | Dec 23, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F15/145
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A centrifugal-pendulum vibration absorbing device comprising having a support member coupled to a rotary element that is rotated by power from a drive device, and a mass body coupled to the support member so as to swing about a pendulum fulcrum and rotate about a center of gravity. An order of vibration of the mass body is determined on the basis of an order of vibration to be damped generated by the drive device in consideration of at least a rotational angle of the mass body about the pendulum fulcrum and a rotational angle of the mass body about the center of gravity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.