发明申请
- 专利标题： PUMP ROLLER ASSEMBLY WITH INDEPENDENTLY SPRUNG ROLLERS
- 专利标题（中）： 泵独立组件与独立喷枪
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申请号： US13905239申请日： 2013-05-30
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公开(公告)号： US20140356206A1公开(公告)日： 2014-12-04
- 发明人: Gary P. Sorensen , Gregory S. Layser , Mel Matthew Oliveira , Behzad Hashemi
- 申请人： Alcon Research, Ltd.
- 主分类号： F04B43/12
- IPC分类号： F04B43/12
摘要：
A roller assembly comprises a central section with a hub; a plurality of arms coupled to the central section such that each arm is capable of moving independently with respect to the central section; a plurality of spring pins, one spring pin associated with each arm; a plurality of retaining pins, one retaining pin associated with each arm; and a plurality of rollers, one roller coupled to each arm.
公开/授权文献
- US10041488B2 Pump roller assembly with independently sprung rollers 公开/授权日：2018-08-07
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