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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.:

US 10422377 B1

PDFFull Text
Date of Patent:
Sep. 24, 2019

Filed:

Jun. 01, 2015

Rolling device and method for manufacturing rolling device

Applicant:

Thk Co., Ltd., Tokyo, JP;

Inventors:

Eiji Hosaka, Tokyo, JP;

Hiroomi Kuribayashi, Tokyo, JP;

Assignee:

THK CO., LTD., Tokyo, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Alan B Waits

Int. Cl.
CPC ...
F16C 29/06 (2006.01); F16C 33/66 (2006.01); F16C 29/12 (2006.01); F16H 57/04 (2010.01); F16H 57/12 (2006.01); F16H 25/22 (2006.01); F16C 29/00 (2006.01); F16C 33/64 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01); F16C 19/36 (2006.01); F16C 33/60 (2006.01);
U.S. Cl.
CPC ...
F16C 29/0647 (2013.01); F16C 29/005 (2013.01); F16C 29/0602 (2013.01); F16C 29/0611 (2013.01); F16C 29/123 (2013.01); F16C 33/64 (2013.01); F16C 33/6659 (2013.01); F16H 25/2204 (2013.01); F16H 25/2214 (2013.01); F16H 25/2233 (2013.01); F16H 25/2238 (2013.01); F16H 57/0497 (2013.01); F16H 57/12 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F16C 19/362 (2013.01); F16C 29/002 (2013.01); F16C 29/063 (2013.01); F16C 29/064 (2013.01); F16C 29/0642 (2013.01); F16C 29/0695 (2013.01); F16C 33/60 (2013.01); F16C 33/664 (2013.01); F16C 2220/00 (2013.01); F16C 2220/06 (2013.01);
Abstract

A rolling device includes: an inner member that has a raceway face; an outer member that has a raceway face facing the raceway face; and rolling elements that are disposed between both raceway faces in a rollable manner, wherein at least one of the inner member and the outer member has a space formed therein. Further, a method for manufacturing a rolling device including an inner member that has a raceway face, an outer member that has a raceway face facing the raceway face, rolling elements that are disposed between both raceway faces in a rollable manner, and a space that is formed inside at least one of the inner member and the outer member by a 3D printer.

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