| 发明名称 | Bi-directional roller assembly | ||
| 摘要 | A roller assembly comprises a base; a pedestal movably positioned on the base; and a roller fixably positioned relative to the pedestal and movable axially relative to the base. A method of assembling a roller assembly comprises mounting a pedestal on a base of the roller assembly such that the pedestal is movable relative to the base; and fixably positioning a roller relative to the pedestal such that the roller is movable axially relative to the base. | ||
| 申请公布号 | US9546745(B2) | 申请公布日期 | 2017.01.17 |
| 申请号 | US201514685154 | 申请日期 | 2015.04.13 |
| 申请人 | Mueller International, LLC | 发明人 | Costa Carlos |
| 分类号 | F16L3/16;F16L3/18 | 主分类号 | F16L3/16 |
| 代理机构 | Taylor English Duma LLP | 代理人 | Taylor English Duma LLP |
| 主权项 | 1. A roller assembly comprising: a base; a shaft mounted on the base, the shaft defining an axis; a pedestal positioned on the shaft, the pedestal movable axially along the axis relative to the shaft, the pedestal rotationally fixed about the axis; and a roller fixably positioned relative to the pedestal and movable axially along the axis relative to the shaft, the roller rotatably positioned on the shaft. | ||
| 地址 | Atlanta GA US | ||