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. 14, 2010
Filed:
Feb. 12, 2007
Kimio Nishimura, Yokohama, JP;
Akihiko Ikeda, Kawasaki, JP;
Kiyokazu Sugiyama, Chigasaki, JP;
Junichi Uchiyama, Kawasaki, JP;
Kimio Nishimura, Yokohama, JP;
Akihiko Ikeda, Kawasaki, JP;
Kiyokazu Sugiyama, Chigasaki, JP;
Junichi Uchiyama, Kawasaki, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
Before a thermally sprayed coating is deposited onto a cylindrical internal surface of a cylinder borerough surfaceis formed to increase the adhesion of the thermally sprayed coating. After forming the rough surface is completed, an internal diameter measurement surface that is smoother than the rough surface is formed on an axial end section of the internal cylindrical surface. The internal diameter of the cylinder bore is measured at the internal diameter measurement surface with an internal diameter measuring instrument. An appropriate thickness for the thermally sprayed coating is determined based on the measurement result.