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:
Dec. 04, 2012
Filed:
Apr. 07, 2006
Takao Maeda, Iwata, JP;
Taku Nishiki, Iwata, JP;
Takao Maeda, Iwata, JP;
Taku Nishiki, Iwata, JP;
NTN Corporation, Osaka, JP;
Abstract
A brake disk braking surface processing deviceincludes a rotation driving devicethat rotates a brake disk, a processing sectionthat processes braking surfacesandof the brake disk, and pressing rollersandthat press the braking surfacesandof the brake disk. The brake disk braking surface processing deviceincludes the pressing rollersandthat press the braking surfacesandof the brake disk. Therefore, even when tools are pressed against the braking surfacesandin a direction perpendicular to the braking surfacesand, deformation of the braking surfacesandof the brake diskcan be suppressed with certainty. As a result, processing accuracy of the braking surfacesandof the brake diskcan be enhanced.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile