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:
Mar. 31, 2020
Filed:
Sep. 21, 2016
Applicant:
Ntn Corporation, Osaka, JP;
Inventors:
Toru Takahashi, Shizuoka, JP;
Yui Masuda, Shizuoka, JP;
Assignee:
NTN Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 65/18 (2006.01); H02K 7/116 (2006.01); H02K 7/06 (2006.01); H02K 7/08 (2006.01); B60T 13/74 (2006.01); G01L 5/12 (2006.01); F16D 66/00 (2006.01); B60T 1/06 (2006.01); F16D 121/24 (2012.01); F16D 125/36 (2012.01); F16D 125/40 (2012.01); F16D 125/48 (2012.01); F16D 125/50 (2012.01);
U.S. Cl.
CPC ...
F16D 65/18 (2013.01); B60T 1/065 (2013.01); B60T 13/741 (2013.01); F16D 66/00 (2013.01); G01L 5/12 (2013.01); H02K 7/06 (2013.01); H02K 7/08 (2013.01); H02K 7/116 (2013.01); F16D 2066/001 (2013.01); F16D 2066/005 (2013.01); F16D 2121/24 (2013.01); F16D 2125/36 (2013.01); F16D 2125/40 (2013.01); F16D 2125/48 (2013.01); F16D 2125/50 (2013.01);
Abstract
An electric linear motion actuator includes a linear motion mechanism for converting the rotation of a rotary shaft to a linear motion of an outer ring member. The electric linear motion actuator further includes a reaction force receiving member adapted to receive an axially rearward reaction force, and a stationary member provided axially rearward of the reaction force receiving member. A magnetic pole row is mounted to the reaction force receiving member, while the magnetic sensor is mounted to the stationary member.