发明名称 |
PUMP ROLLER ASSEMBLY WITH INDEPENDENTLY SPRUNG ROLLERS |
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. |
申请公布号 |
US2014356206(A1) |
申请公布日期 |
2014.12.04 |
申请号 |
US201313905239 |
申请日期 |
2013.05.30 |
申请人 |
Alcon Research, Ltd. |
发明人 |
Sorensen Gary P.;Layser Gregory S.;Oliveira Mel Matthew;Hashemi Behzad |
分类号 |
F04B43/12 |
主分类号 |
F04B43/12 |
代理机构 |
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代理人 |
|
主权项 |
1. A roller assembly comprising:
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. |
地址 |
Fort Worth TX US |