发明申请
- 专利标题： Ballscrew with an integral high-efficiency thrust bearing
- 专利标题（中）： 滚珠丝杠带有一体的高效推力轴承
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申请号： US11545971申请日： 2006-10-10
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公开(公告)号： US20100275710A1公开(公告)日： 2010-11-04
- 发明人: Paul T. Wingett , Calvin C. Potter , Brent L. Bristol , Casey Hanlon , Kellan Geck , Louie T. Gaines
- 申请人： Paul T. Wingett , Calvin C. Potter , Brent L. Bristol , Casey Hanlon , Kellan Geck , Louie T. Gaines
- 专利权人： Honeywell International, Inc.
- 当前专利权人： Honeywell International, Inc.
- 主分类号： F16H25/22
- IPC分类号： F16H25/22
摘要：
A linear actuator includes a thrust bearing that is integral to the actuation member. The actuator includes a translation member and an actuation member. The actuation member is responsive to a drive force to rotate. The translation member is configured to translate in response to actuation member. The thrust bearing is coupled to the actuation member and includes an inner race, an outer race, and a plurality of balls. The thrust bearing is configured as a zero lead ballscrew, with the inner race integrally formed on the actuation member, and the plurality of balls disposed between the inner and outer races.
公开/授权文献
- US08015889B2 Ballscrew with an integral high-efficiency thrust bearing 公开/授权日：2011-09-13
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