VIBRATION DAMPING MECHANISM FOR ROTATING SHAFT

Title:

VIBRATION DAMPING MECHANISM FOR ROTATING SHAFT

Document Type and Number:

WIPO Patent Application WO/2011/039817

Kind Code:

A1

Abstract:

A vibration damping mechanism for a rotating shaft, capable of being laid out with reduced restriction and capable of exhibiting damping performance by a frictional contact section without variation in a stable manner for a long period. A vibration damping mechanism for a rotating shaft is provided with the shaft (11) for outputting, from an output-side end section (11b), torque inputted into an input-side end section (11a), and also with a damping member (20) having a fixed section (21) fixed to the shaft (11) and also having a frictional contact section (22) making frictional contact with the rotating shaft (11). The vibration damping mechanism is provided also with a fastening band (25) for pressing the frictional contact section (22) to the shaft (11) so that the frictional contact section (22) is in contact with the rotating shaft (11) at a predetermined contact pressure.

Inventors:

HAGINO YASUYUKI (JP)

Application Number:

PCT/JP2009/005066

Publication Date:

April 07, 2011

Filing Date:

October 01, 2009

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TOYOTA MOTOR CO LTD (JP)
HAGINO YASUYUKI (JP)

International Classes:

F16F15/139

Foreign References:

JP2000130605A	2000-05-12
JPH09100874A	1997-04-15
JPS6343045A	1988-02-24
JP2004131219A	2004-04-30
JP2005207551A	2005-08-04
JPH09100874A	1997-04-15
JP2006038138A	2006-02-09

Other References: