Title:
DYNAMIC VIBRATION ABSORBER
Document Type and Number:
WIPO Patent Application WO/2016/167013
Kind Code:
A1
Abstract:
Provided is a dynamic vibration absorber that can properly damp fluctuations in torque across a wide range of rotational speeds. A dynamic vibration absorber (8) has: a second drive plate (51), an inertia ring (53), a coupling gear unit (55), a second torsion spring (57), and a second driven plate (59). The second drive plate (51) can be rotated by torque input. The inertia ring (53) is movable relative to the second drive plate (51). The coupling gear unit (55) couples the second drive plate (51) and the inertia ring (53) so as to be movable relative to one another. The coupling gear unit (55) is rotatable between the second drive plate (51) and the inertia ring (53). The second torsion spring (57) elastically couples the second drive plate (51) and the inertia ring (53). The second driven plate (59) rotatably supports the coupling gear unit (55).
Inventors:
TOMIYAMA NAOKI (JP)
Application Number:
PCT/JP2016/054232
Publication Date:
October 20, 2016
Filing Date:
February 15, 2016
Export Citation:
Assignee:
EXEDY CORP (JP)
International Classes:
F16H45/02; F16F15/134
Foreign References:
| JP2010101380A | 2010-05-06 | |||
| US20130213761A1 | 2013-08-22 |
Attorney, Agent or Firm:
Shinjyu Global IP (JP)
fresh green -- a global IP patent business corporation (JP)
fresh green -- a global IP patent business corporation (JP)
Download PDF:
Previous Patent: POWER SUPPLY DEVICE
Next Patent: IMAGE PROCESSING DEVICE AND METHOD, PROGRAM, AND RECORDING MEDIUM
Next Patent: IMAGE PROCESSING DEVICE AND METHOD, PROGRAM, AND RECORDING MEDIUM