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.

Date of Patent:
Jan. 27, 2026

Filed:

Mar. 31, 2022
Applicant:

Goldwind Science & Technology Co., Ltd., Xinjiang, CN;

Inventors:

Yuliang Yang, Beijing, CN;

Qian Li, Beijing, CN;

Huixun Li, Beijing, CN;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 80/70 (2016.01); F03D 9/25 (2016.01); F16C 3/02 (2006.01); F16C 19/38 (2006.01);
U.S. Cl.
CPC ...
F03D 80/703 (2023.08); F03D 9/25 (2016.05); F16C 3/02 (2013.01); F16C 19/38 (2013.01); F05B 2240/50 (2013.01); F05B 2240/60 (2013.01); F16C 2360/31 (2013.01);
Abstract

A support apparatus for a shaft system includes a first shaft, a second shaft, and a bearing arranged between the first shaft and the second shaft. The first shaft is sleeved at an outer peripheral side of the second shaft and is able to rotate relative to the second shaft by means of the bearing. The support apparatus includes: shaft end support members, at least a portion of the shaft end support members being rotatably supported in an axial direction at an outer side of a shaft end face of a first end of the second shaft; and connection assemblies. The connection assemblies in the axial direction of the shaft system are used for being connected between a first end of the first shaft and the shaft end support members.


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