Invention Grant
- Patent Title: Clutch friction material and method of forming same
- Patent Title (中): 离合器摩擦材料及其形成方法
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Application No.: US12238505Application Date: 2008-09-26
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Publication No.: US08172061B2Publication Date: 2012-05-08
- Inventor: John Gaffney , David Giannelli , Roger Masse , Timothy Anguish
- Applicant: John Gaffney , David Giannelli , Roger Masse , Timothy Anguish
- Applicant Address: US MI Detroit US MA Lowell
- Assignee: GM Global Technology Operations LLC,Ballard Material Products
- Current Assignee: GM Global Technology Operations LLC,Ballard Material Products
- Current Assignee Address: US MI Detroit US MA Lowell
- Agency: Quinn Law Group, PLLC
- Main IPC: F16D69/02
- IPC: F16D69/02
Abstract:
A friction material is provided for a friction member of a torque-transmitting mechanism. The friction member has a woven carbon fiber fabric base. A coating is applied to the base to form a portion of a contact surface positioned to contact a reaction member during engagement of the torque-transmitting mechanism. The coating is a mixture of a resin binder and a friction modifier. A method of forming a friction material is also provided.
Public/Granted literature
- US20100078287A1 Clutch Friction Material and Method of Forming Same Public/Granted day:2010-04-01
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