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. 03, 2017
Filed:
Mar. 02, 2011
Applicants:
Toru Iwai, Kitakatsuragi-gun, JP;
Makoto Souwa, Tondabayashi, JP;
Inventors:
Toru Iwai, Kitakatsuragi-gun, JP;
Makoto Souwa, Tondabayashi, JP;
Assignee:
Shimano, Inc., Sakai, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 65/12 (2006.01); B62L 1/00 (2006.01); F16D 65/02 (2006.01);
U.S. Cl.
CPC ...
F16D 65/123 (2013.01); B62L 1/005 (2013.01); F16D 2065/1316 (2013.01);
Abstract
A disc brake rotor apparatus includes an annular inner member for mounting to a hub, an annular outer member concentric with the annular inner member and having opposite braking surfaces, a first intermediate member extending radially outwardly from the annular inner member to the annular outer member, and a second intermediate member extending radially outwardly from the annular inner member to the annular outer member. The first intermediate member is at least partially and axially spaced apart from the second intermediate member and forms a chamber therebetween.