Invention Grant
- Patent Title: Ball screw nut and method for producing a ball screw nut
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Application No.: US16967515Application Date: 2019-01-25
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Publication No.: US11614150B2Publication Date: 2023-03-28
- Inventor: Claus Pfeffer , Richard Baier , Mario Kreutzer
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Priority: DE102018103218.8 20180214
- International Application: PCT/DE2019/100078 WO 20190125
- International Announcement: WO2019/158150 WO 20190822
- Main IPC: F16H25/22
- IPC: F16H25/22 ; F16H25/24
Abstract:
A ball screw nut for a ball screw drive includes a sleeve element which is formed as a sheet metal part and has a thread which is formed for the largest part as a load channel, wherein a relief section formed within the thread extends from the load channel at least slightly radially outwards and adjoins a deflection channel.
Public/Granted literature
- US20210088116A1 BALL SCREW NUT AND METHOD FOR PRODUCING A BALL SCREW NUT Public/Granted day:2021-03-25
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