The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2019
Filed:
Jul. 13, 2017
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventors:
Feng Dong, Rochester, MI (US);
Wanjun Liu, Troy, MI (US);
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 69/02 (2006.01); F16D 13/60 (2006.01); F16D 13/74 (2006.01); F16D 69/00 (2006.01);
U.S. Cl.
CPC ...
F16D 69/028 (2013.01); F16D 13/60 (2013.01); F16D 69/026 (2013.01); F16D 13/74 (2013.01); F16D 2069/002 (2013.01); F16D 2069/005 (2013.01); F16D 2069/007 (2013.01); F16D 2200/0065 (2013.01); F16D 2200/0069 (2013.01);
Abstract
A friction material comprises a base and a porous friction generating layer penetrating into and integral with the base. The base presents a bonding surface. The porous friction generating layer presents a friction generating surface facing opposite the bonding surface of the base. The porous friction generating layer comprises fibers and friction adjusting particles, and about 30 to about 95% of a total surface area of the fibers is in contact with the friction adjusting particles. A curable resin is dispersed throughout the porous friction generating layer and the base.