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:
Mar. 13, 2018
Filed:
Sep. 17, 2014
Applicant:
Akebono Brake Industry Co., Ltd., Tokyo, JP;
Inventors:
Yuki Muroya, Tokyo, JP;
Satoshi Kusaka, Tokyo, JP;
Assignee:
AKEBONO BRAKE INDUSTRY CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 69/02 (2006.01); C04B 35/76 (2006.01); C04B 35/01 (2006.01); C04B 35/462 (2006.01); C04B 35/622 (2006.01); C04B 35/626 (2006.01); C04B 35/628 (2006.01); C04B 35/634 (2006.01); C04B 35/80 (2006.01);
U.S. Cl.
CPC ...
C04B 35/76 (2013.01); C04B 35/013 (2013.01); C04B 35/462 (2013.01); C04B 35/6269 (2013.01); C04B 35/62209 (2013.01); C04B 35/62805 (2013.01); C04B 35/634 (2013.01); C04B 35/806 (2013.01); F16D 69/026 (2013.01); C04B 2235/3201 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3208 (2013.01); C04B 2235/3215 (2013.01); C04B 2235/3234 (2013.01); C04B 2235/3236 (2013.01); C04B 2235/3248 (2013.01); C04B 2235/3481 (2013.01); C04B 2235/405 (2013.01); C04B 2235/425 (2013.01); C04B 2235/44 (2013.01); C04B 2235/448 (2013.01); C04B 2235/48 (2013.01); C04B 2235/522 (2013.01); C04B 2235/526 (2013.01); C04B 2235/5212 (2013.01); C04B 2235/5216 (2013.01); C04B 2235/5232 (2013.01); C04B 2235/5264 (2013.01); C04B 2235/5292 (2013.01); C04B 2235/604 (2013.01); F16D 2200/0065 (2013.01); F16D 2200/0086 (2013.01);
Abstract
A friction material including two or more kinds of titanates and a ceramic fiber. The friction material includes no copper component. The two or more kinds of titanates may optionally include two or more kinds of alkali metal titanates, or the two or more kinds of titanates may optionally include an alkaline earth metal-alkali metal titanate and an alkali metal titanate.