Title:
MOUNTING SLEEVE FOR BEARING, SHAFT, AND BEARING ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2023/065157
Kind Code:
A1
Abstract:
A mounting sleeve (SL) for a bearing (BE), a plurality of axial grooves (11, 12) being formed in the mounting sleeve, wherein the plurality of axial grooves (11, 12) are circumferentially arranged at intervals, each axial groove (11, 12) is formed to pass through the mounting sleeve (SL) for the bearing (BE) in an axial direction (A), and a first axial groove (11) of the plurality of axial grooves (11, 12) is formed to pass through the mounting sleeve (SL) in a radial direction (R) along the entire length of the mounting sleeve (SL) in the axial direction (A). An outer oil groove (21) is formed on a peripheral surface (S1) of the mounting sleeve (SL) for the bearing (BE), the outer oil groove (21) is open toward an outer side of the mounting sleeve (SL) for the bearing (BE) in the radial direction (R), and the mounting sleeve (SL) is internally provided with an oil supply passage, which is in communication with the outer oil groove (21).
Inventors:
HAN HUIMIN (CN)
ZIMMERMANN KLAUS (DE)
ZIMMERMANN KLAUS (DE)
Application Number:
PCT/CN2021/125024
Publication Date:
April 27, 2023
Filing Date:
October 20, 2021
Export Citation:
Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
HAN HUIMIN (CN)
HAN HUIMIN (CN)
International Classes:
F16C35/00; F16C33/04; F16C35/07; F16C35/08
Foreign References:
| CN204082938U | 2015-01-07 | |||
| CN204004019U | 2014-12-10 | |||
| CN109958711A | 2019-07-02 | |||
| CN109958720A | 2019-07-02 | |||
| CN203948487U | 2014-11-19 | |||
| CN108591282A | 2018-09-28 | |||
| CN213064367U | 2021-04-27 | |||
| JP2018084302A | 2018-05-31 | |||
| JP2019184004A | 2019-10-24 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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