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:
Feb. 26, 2019
Filed:
Oct. 12, 2015
Applicant:
Nivarox-far S.a., Le Locle, CH;
Inventors:
Philippe Dubois, Marin, CH;
Christian Charbon, Chezard-St-Martin, CH;
Assignee:
Nivarox-FAR S.A., Le Locle, CH;
Primary Examiner:
Int. Cl.
CPC ...
C25D 21/04 (2006.01); B81C 1/00 (2006.01); G04B 13/02 (2006.01); C22C 19/03 (2006.01); C22C 45/04 (2006.01); C25D 1/00 (2006.01); G04B 1/14 (2006.01); G04B 15/00 (2006.01); G04B 37/22 (2006.01); G04D 3/00 (2006.01); G04B 15/14 (2006.01);
U.S. Cl.
CPC ...
C25D 21/04 (2013.01); B81C 1/00674 (2013.01); C22C 19/03 (2013.01); C22C 45/04 (2013.01); C25D 1/003 (2013.01); G04B 1/145 (2013.01); G04B 13/02 (2013.01); G04B 15/00 (2013.01); G04B 15/14 (2013.01); G04B 37/22 (2013.01); G04D 3/0074 (2013.01); B81B 2201/035 (2013.01); B81C 2201/032 (2013.01);
Abstract
The invention relates to a one-piece metal component including an electroformed metal body, the external surface of the body including, only over or to a predetermined depth, less trapped hydrogen than the rest of the electroformed metal body causing a hardening relative to the rest of the body in order to improve the wear resistance of the one-piece component while preserving a relative magnetic permeability of less than 10 and the ability to be driven or pressed fit.