Invention Grant
US08439122B2 Radial spring latch apparatus and methods for making and using same
有权
径向弹簧锁定装置及其制造和使用方法
- Patent Title: Radial spring latch apparatus and methods for making and using same
- Patent Title (中): 径向弹簧锁定装置及其制造和使用方法
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Application No.: US12882595Application Date: 2010-09-15
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Publication No.: US08439122B2Publication Date: 2013-05-14
- Inventor: Peter R. Harvey , Michael H. Johnson , Yang Xu
- Applicant: Peter R. Harvey , Michael H. Johnson , Yang Xu
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agent Steve Rosenblatt
- Main IPC: E21B17/02
- IPC: E21B17/02 ; E21B17/03 ; E21B17/046 ; E21B17/07
Abstract:
New locking connector assemblies and telescoping extension/retraction assemblies are disclosed that operate on the natural spring rate constraints of radial protrusions or radially constrained rings as they interact with engaging members to provide the locking force and permit the connector and extension retraction assemblies to be engage and disengaged or extended and retracted.
Public/Granted literature
- US20110000681A1 Radial Spring Latch Apparatus and Methods for Making and Using Same Public/Granted day:2011-01-06
Information query
