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公开(公告)号：US11299687B2
公开(公告)日：2022-04-12
申请号：US16943480
申请日：2020-07-30
Applicant: H.E.F.
Inventor： Patrick Villemagne , Georges Godard
IPC: C10M107/38 , F16C33/10 , F16C33/20 , C10M175/00 , F16C17/02
Abstract: The bore of the ring has workings (1a) suitable to act as a grease reserve at the friction area. A self-lubricating coating (3) with low wettability is applied to the entire surface of the said bore, including in the workings (1a) suitable to act as a grease reserve, such that after wearing of the layer of self-lubricating coating at the friction surface of the bore, the difference in wettability between the said friction surface and the workings still having the coating, enables the grease to be drawn out of the said workings in order to lubricate the said friction surface.
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公开(公告)号：US10767132B2
公开(公告)日：2020-09-08
申请号：US14649410
申请日：2013-12-06
Applicant: H.E.F.
Inventor： Patrick Villemagne , Georges Godard
IPC: C10M107/38 , F16C33/10 , F16C33/20 , C10M175/00 , F16C17/02
Abstract: The bore of the ring has workings suitable to act as a grease reserve at a friction area. A self-lubricating coating layer with a low wettability is applied to the entire surface of the bore, including in the workings suitable to act as a grease reserve, such that after wearing of the layer of self-lubricating coating at the friction surface of the bore, the difference in wettability between the friction surface and the workings still having the coating layer, enables the grease to be drawn out of the workings in order to lubricate the friction area.
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3.发明授权Guiding body in the form of a ring for friction mounting, with an articulating and/or element-sliding capacity 有权引导体以环形的形式进行摩擦安装，具有铰接和/或元件滑动能力公开(公告)号：US09441669B2
公开(公告)日：2016-09-13
申请号：US14649416
申请日：2013-12-06
Applicant: H.E.F.
Inventor： Patrick Villemagne , Georges Godard
CPC classification number: F16C33/04 , F16C3/02 , F16C17/02 , F16C33/102
Abstract: The ring or the component have workings to supply grease to the friction area at given time intervals, with the bore of the ring having workings able to act as a grease reserve. The ring's bore has facilities suitable for putting the grease supply workings in communication with all the workings suitable to act as a grease reserve.
Abstract translation: 环或组件具有以给定时间间隔向摩擦区域供给润滑脂的工作，其中环的孔具有能够用作油脂储备的工作。 环的孔具有适合将润滑脂供给工作与适合作为油脂储备的所有工作连通的设施。
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