发明名称 |
Small handling pole locking assembly |
摘要 |
<p>A system for coupling a first pole section (14) to a second pole section (18) includes a tubular female end portion (26) of the first pole section (14) and a male end portion (30) of the second pole section (18) that is insertable into the female end portion (26). Additionally, the system includes a locking nut (34) including a body portion (71) and a neck portion (72) and is threadingly engaged with the male end portion (30). Furthermore, the system includes a biased locking sleeve assembly (74) that includes a locking sleeve (82) having an internal cavity such that the locking sleeve (82) fits over the locking nut neck portion (72), and a biasing device (86) located within the interior cavity of the locking sleeve (82) for applying opposing forces to the locking nut (34) and the locking sleeve (82).</p> |
申请公布号 |
EP2105618(A2) |
申请公布日期 |
2009.09.30 |
申请号 |
EP20090156091 |
申请日期 |
2009.03.25 |
申请人 |
GE-HITACHI NUCLEAR ENERGY AMERICAS LLC |
发明人 |
WHITLING, ROBERT;FRANCISCO, GREGORY;JONES, WILLIAM DALE |
分类号 |
F16B7/04;F16B7/10;G21C19/16 |
主分类号 |
F16B7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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