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:
May. 15, 2007
Filed:
Jan. 21, 2005
Naoaki Yamamoto, Ueda, JP;
Tsuyoshi Haruhara, Ueda, JP;
Satoshi Matsuura, Sayama, JP;
Hiroto Shoji, Sayama, JP;
Takaharu Echigo, Sayama, JP;
Masashi Hara, Sayama, JP;
Hiroki Takano, Sayama, JP;
Yusuke Toyoda, Wako, JP;
Takahiro Mizukami, Wako, JP;
Katsuhiro Shibata, Wako, JP;
Naoaki Yamamoto, Ueda, JP;
Tsuyoshi Haruhara, Ueda, JP;
Satoshi Matsuura, Sayama, JP;
Hiroto Shoji, Sayama, JP;
Takaharu Echigo, Sayama, JP;
Masashi Hara, Sayama, JP;
Hiroki Takano, Sayama, JP;
Yusuke Toyoda, Wako, JP;
Takahiro Mizukami, Wako, JP;
Katsuhiro Shibata, Wako, JP;
Nissin Kogyo Co., Ltd., Nagano, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A brake drum has its strength elevated in its disk portion. The brake drum is formed from a composition having ceramics dispersed in a matrix. The disk portion has a high ceramic content and thereby a high strength. The brake drum has a disk portion and a cylindrical portion. The disk portion has a first ceramic content by volume and the cylindrical portion has a second ceramic content by volume that is less than the first ceramic content by volume as a result of the application of a higher compression ratio to the disk portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile