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:
Jan. 07, 2020
Filed:
Jun. 30, 2016
Applicant:
Goodrich Actuation Systems Limited, Solihull, GB;
Inventor:
Andrew Hawksworth, Shropshire, GB;
Assignee:
GOODRICH ACTUATION SYSTEMS LIMITED, Shirley, Solihull, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/22 (2006.01); H02K 15/03 (2006.01); H02K 49/10 (2006.01);
U.S. Cl.
CPC ...
H02K 49/102 (2013.01); H02K 1/22 (2013.01); H02K 15/03 (2013.01);
Abstract
The disclosure provides a pole-piece structure for a magnetic gear, comprising a plurality of laminate plates, wherein each plate is a metallic ring having a plurality of regularly spaced substantially solid portions joined by hollow connecting portions, wherein each plate is connected to an adjacent plate by a connecting means that is formed from or uses the material of the plates, such that the laminate plates form a mono-structure held together by the material of the plates.