Title:
WET FRICTION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2013/022823
Kind Code:
A3
Abstract:
A wet friction material for use in a wet clutch includes a friction interfacing surface for experiencing frictional engagement with an opposed surface in the presence of a lubricant. At least a portion of the friction interfacing surface comprises fibrillated nanofibers, which define a nanofibrous web. and friction adjusting particles held by the nanofibrous web. A cured resin may adhere the fibrillated nanofibers and the friction adjusting particles to provide structural support for the friction material.
Inventors:
DONG FENG (US)
LAM ROBERT C (US)
NEWCOMB TIMOTHY P (US)
LAM ROBERT C (US)
NEWCOMB TIMOTHY P (US)
Application Number:
PCT/US2012/049716
Publication Date:
April 25, 2013
Filing Date:
August 06, 2012
Export Citation:
Assignee:
BORGWARNER INC (US)
DONG FENG (US)
LAM ROBERT C (US)
NEWCOMB TIMOTHY P (US)
DONG FENG (US)
LAM ROBERT C (US)
NEWCOMB TIMOTHY P (US)
International Classes:
F16D69/02
Foreign References:
| US20090039564A1 | 2009-02-12 | |||
| US7294388B2 | 2007-11-13 | |||
| US20090324887A1 | 2009-12-31 | |||
| EP0766019B1 | 2000-12-06 | |||
| JPH11116940A | 1999-04-27 |
Other References:
See also references of EP 2742253A4
Attorney, Agent or Firm:
BROOKSGROUP (Shelby Township, MI, US)
Download PDF:
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