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. 24, 2011
Filed:
Mar. 31, 2010
Applicants:
Paul M. Lindberg, San Diego, CA (US);
Philip G. Hollingsworth, La Jolla, CA (US);
James Carl Ellard, San Diego, CA (US);
Leonard N. Wedman, Santa Barbara, CA (US);
Inventors:
Paul M. Lindberg, San Diego, CA (US);
Philip G. Hollingsworth, La Jolla, CA (US);
James Carl Ellard, San Diego, CA (US);
Leonard N. Wedman, Santa Barbara, CA (US);
Assignee:
Moog Inc., East Aurora, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for making a magnetic linear motor shaft including thermal treatment to temporarily change the dimensions of various shaft components to allow tight interference fit assembly. The magnetic motor includes a core piece, annular magnets and pole pieces.