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公开(公告)号:EP3846974B1
公开(公告)日:2024-08-21
申请号:EP19762419.0
申请日:2019-09-06
CPC分类号: F16C11/045 , F16C17/10 , F16C2229/0020130101 , F16C2322/5920130101 , B25J9/1065 , B25J9/108 , B25J17/00
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公开(公告)号:EP4379226A1
公开(公告)日:2024-06-05
申请号:EP23202796.1
申请日:2023-10-10
申请人: LG Electronics Inc.
发明人: HWANG, Eunji , KIM, Byungjik , KIM, Sunggi , HWANG, Jisu
CPC分类号: F16C2380/2620130101 , F16C2360/4620130101 , F04D25/062 , H02K5/1732 , F16C25/083 , F16C35/07 , F16C2229/0020130101 , F16C2226/5020130101 , H02K7/083 , H02K7/14 , H02K11/40 , H02K2205/0320130101
摘要: A fan motor is disclosed. The fan motor includes a rotating shaft (150), a motor unit, a bearing (151), a bearing housing (152), a preload applying device (167, 165), and a bush (160). The preload applying device is disposed between one axial end of the bearing (151) and the bearing housing (152), and applies force to the one axial end of the bearing (151) in an axial direction by using elastic force. The bush (160) is coupled to an outer circumferential surface of the bearing (151) and slidably mounted on an inner circumferential surface of the bearing housing (152) in an axial direction. A protrusion (161) is formed on one axial end portion of the bush (160), and a protrusion accommodating groove (162) is formed on an axial inner surface of the bearing housing (152). Accordingly, the preload applying device can continuously apply an appropriate preload to the bearing (151), while the bush (160) can suppress slipping of an outer ring (1511) of the bearing (151).
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公开(公告)号:EP4146950B1
公开(公告)日:2024-03-06
申请号:EP21708424.3
申请日:2021-01-29
IPC分类号: F16C19/08 , F16C25/08 , F16C35/067
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公开(公告)号:EP3661026B1
公开(公告)日:2024-01-03
申请号:EP19211013.8
申请日:2019-11-22
发明人: SMITH, Mark , BEGOV, Angel
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公开(公告)号:EP4296527A1
公开(公告)日:2023-12-27
申请号:EP22180712.6
申请日:2022-06-23
发明人: Ehn, Joakim , Cederlund, Johan
IPC分类号: F16C19/02 , F16C27/04 , F16C27/06 , F16C35/04 , F16C35/067 , F16C35/077 , F16C33/12 , F16C25/08
摘要: The present disclosure relates to a structure to minimize vibration and noise; and improve engine durability in a vehicle, specifically in the housing of the transmission system. The housing comprises a rotary shaft and at least one bearing seat that accommodates at least one bearing which surrounds the shaft and support its rotation. The present disclosure further relates to the bearing seat which is configured to maintain proper positioning and functioning of the at least one bearing when the shaft is provided with changes of axial load direction and magnitude, in turn minimizing noise and vibration in the shaft and transmission system.
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公开(公告)号:EP3601817B1
公开(公告)日:2023-07-05
申请号:EP18712201.5
申请日:2018-03-19
发明人: HUBER, Sebastian
IPC分类号: F16B21/20 , F16C35/063 , F16C35/067 , F16C25/08 , F16F1/32 , B62D1/00 , B62D1/16
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公开(公告)号:EP3470698B1
公开(公告)日:2023-04-19
申请号:EP18195140.1
申请日:2018-09-18
发明人: Horng, Alex , Chiou, Bo-Wei , Yang, Kun-Ta
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公开(公告)号:EP4073396A1
公开(公告)日:2022-10-19
申请号:EP20899088.7
申请日:2020-11-12
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公开(公告)号:EP3867124B1
公开(公告)日:2022-09-14
申请号:EP19790184.6
申请日:2019-10-16
发明人: BACHMANN, Andreas , BURGER, Felix , GRAF, Martin , MÖLLER, Dirk
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公开(公告)号:EP3994368A1
公开(公告)日:2022-05-11
申请号:EP20734525.7
申请日:2020-06-23
申请人: Rollax GmbH & Co. KG
发明人: EBKE, Andreas
IPC分类号: F16C25/08 , F16C27/04 , F16H57/028 , F16H57/039
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