基本信息:
- 专利标题： BEARING CAGE SEGMENT OF A SHEET METAL CAGE
- 申请号：US16778350 申请日：2020-01-31
- 公开(公告)号：US20200256390A1 公开(公告)日：2020-08-13
- 发明人： Hans-Juergen Friedrich , Norbert Huhn , Thomas Kettner , Manfred Mattes , Harald Metz , Achim Mueller , Alfred Radina , Jonas Schierling , Maximilian Soellner , Markus Volkmuth
- 申请人： AKTIEBOLAGET SKF
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5f21af5e
- 主分类号： F16C33/46
- IPC分类号： F16C33/46
摘要：
A sheet metal bearing cage segment includes a first sheet metal ring section, at least one second sheet metal ring section, and a plurality of bridges connecting the first ring section and the at least one second ring section to each other, adjacent pairs of the bridges forming pockets configured to receive at least one rolling element. At least one edge of the first ring section and/or at least one edge of the at least one second ring section and/or of one of the bridges is at least partially formed by laser cutting. Also a method of forming a sheet metal bearing cage at least partially by laser cutting.
公开/授权文献:
- US11149794B2 Bearing cage segment of a sheet metal cage 公开/授权日：2021-10-19
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16C | 轴；软轴；曲轴机构的元件；除传动元件以外的转动部件；轴承 |
| ------F16C33/00 | 轴承零件；制造轴承或其零件的特殊方法 |
| --------F16C33/02 | .滑动接触轴承的零件 |
| ----------F16C33/46 | ..滚柱或滚针保持架 |