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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 10668950 B1

PDFFull Text
Date of Patent:
Jun. 02, 2020

Filed:

Jan. 16, 2017

Wheel bearing device

Applicant:

Ntn Corporation, Osaka, JP;

Inventors:

Masao Kurita, Shizuoka, JP;

Hirokazu Ohba, Shizuoka, JP;

Assignee:

NTN CORPORATION, Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Laura Freedman

Int. Cl.
CPC ...
B62D 17/00 (2006.01); B60B 35/14 (2006.01); B60B 35/18 (2006.01); F16C 33/64 (2006.01); B62D 5/04 (2006.01); F16C 19/54 (2006.01); B62D 7/20 (2006.01); B60G 7/00 (2006.01); F16C 19/50 (2006.01); B60B 35/16 (2006.01); F16C 19/18 (2006.01); F16C 23/04 (2006.01); B60G 17/016 (2006.01); B60B 27/00 (2006.01); F16C 19/06 (2006.01); F16C 33/58 (2006.01); F16D 3/223 (2011.01); F16H 25/22 (2006.01); B60G 17/015 (2006.01); F16H 25/20 (2006.01);
U.S. Cl.
CPC ...
B62D 17/00 (2013.01); B60B 27/0036 (2013.01); B60B 35/14 (2013.01); B60B 35/16 (2013.01); B60B 35/18 (2013.01); B60G 7/00 (2013.01); B60G 17/016 (2013.01); B62D 5/04 (2013.01); B62D 7/20 (2013.01); F16C 19/06 (2013.01); F16C 19/18 (2013.01); F16C 19/50 (2013.01); F16C 19/54 (2013.01); F16C 23/04 (2013.01); F16C 33/58 (2013.01); F16C 33/64 (2013.01); F16D 3/223 (2013.01); F16H 25/2204 (2013.01); B60G 17/015 (2013.01); F16H 2025/2081 (2013.01);
Abstract

A wheel bearing device includes a wheel bearing supported by a knuckle; a hub ring having a boss portion; a second constant-velocity joint; and a first constant-velocity joint. The second constant-velocity joint includes an outer ring rotatably supported by the wheel bearing, and an inner ring coupled to the boss portion of the hub ring. The first constant-velocity joint includes an outer ring coupled to the outer race of the second constant-velocity joint, and an inner ring coupled to a drive shaft. The knuckle supports a pair of camber angle-adjusting linear motion actuators, and a pair of toe angle-adjusting linear motion actuators.

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