发明名称 |
LATCHING ASSEMBLY |
摘要 |
A latching assembly has a tubular housing having an inner surface that defines an inner bore and an outer surface. A latch moves between a latch position that extends out from the outer surface and an unlatched position that is retracted from the latch position. A latching actuator moves between a first axial position that moves the latch to the latch position and a second axial position that moves the latch to the unlatched position. A manual release moves axially in response to a mechanical force to selectively move the latching actuator to the second axial position. |
申请公布号 |
US2015226024(A1) |
申请公布日期 |
2015.08.13 |
申请号 |
US201314426687 |
申请日期 |
2013.09.06 |
申请人 |
STRATA ENERGY SERVICES INC. |
发明人 |
Travis Kenneth Adam John;Filliol Lyle Edward Charles;Wilson Stewart George |
分类号 |
E21B23/01;E21B33/043 |
主分类号 |
E21B23/01 |
代理机构 |
|
代理人 |
|
主权项 |
1. A latching assembly, comprising:
a tubular housing having an outer surface and an inner surface that defines an inner bore; a latch carried by the housing having a latch position that extends out from the outer surface and a release position that is retracted from the latch position; an actuator that moves the latch between the latch position and the release position; a first locking element that moves between a locked position to secure the latch in the latch position, and a release position to release the latch from the latch position. |
地址 |
Blackfalds CA |