Title:
DYNAMIC DAMPER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/132906
Kind Code:
A1
Abstract:
Provided is a dynamic damper apparatus having a small footprint in the axial direction and being capable of being reduced in weight. The dynamic damper apparatus is disposed on a turbine shell (8) of a torque converter, and is provided with a damper plate (25), an inertia ring (26), and a plurality of torsion springs (27). The damper plate (25) is fixed to the turbine shell (8), and rotates. The inertia ring (26) has a spring accommodating section (26a) and a slider accommodating section (26b) in the circumferential direction, and is rotatably positioned relative to the damper plate (25). The plurality of torsion springs (27) is positioned on the spring accommodating section (26a) of the inertia ring (26), and elastically connects the damper plate (25) and the inertia ring (26) in the direction of rotation.
Inventors:
TOMIYAMA NAOKI (JP)
Application Number:
PCT/JP2014/054271
Publication Date:
September 04, 2014
Filing Date:
February 24, 2014
Export Citation:
Assignee:
EXEDY CORP (JP)
International Classes:
F16F15/12; F16F15/139; F16F15/14; F16H45/02
Foreign References:
| JP2013036587A | 2013-02-21 | |||
| JP2012057693A | 2012-03-22 | |||
| JP2011202782A | 2011-10-13 | |||
| JP2009293671A | 2009-12-17 |
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: THERMOPLASTIC RESIN MOLDED BODY AND MANUFACTURING METHOD THEREOF, THERMOPLASTIC RESIN LIGHT GUIDE, L...
Next Patent: WIRE HARNESS
Next Patent: WIRE HARNESS