- 专利标题: Gear tooth chamfer for an annular gear
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申请号: US16658345申请日: 2019-10-21
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公开(公告)号: US11473664B2公开(公告)日: 2022-10-18
- 发明人: Bruno Capoldi , Siegfried Derrer
- 申请人: AKTIEBOLAGET SKF
- 申请人地址: SE Gothenburg
- 专利权人: AKTIEBOLAGET SKF
- 当前专利权人: AKTIEBOLAGET SKF
- 当前专利权人地址: SE Gothenburg
- 代理机构: J-Tek Law PLLC
- 代理商 Scott T. Wakeman; Mark A. Ussai
- 主分类号: F16H55/08
- IPC分类号: F16H55/08 ; F16C19/00
摘要:
A bearing including a bearing ring having an annular base and a plurality of gear teeth integrally formed with the annular base. Each gear tooth of the plurality of gear teeth includes a first flank surface extending substantially radially from the annular base, a top land surface extending substantially in the axial direction, and a chamfered surface between the top land surface and first flank surface. The chamfered surface includes a first arc with a first radius in a range of 0.1 to 0.15 times the gear module of the bearing ring. The first arc has a point of tangency with the first flank surface. The chamfered surface has length P extending in the radial direction between the point of tangency and the top land surface, and P is in the range of 0.1 to 0.15 times the gear module of the bearing ring.
公开/授权文献
- US20210116010A1 GEAR TOOTH CHAMFER FOR AN ANNULAR GEAR 公开/授权日:2021-04-22
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