Invention Grant
- Patent Title: Sucker rod apparatus and method
- Patent Title (中): 抽油杆装置及方法
-
Application No.: US13136715Application Date: 2011-08-09
-
Publication No.: US08851162B2Publication Date: 2014-10-07
- Inventor: Russell P. Rutledge , Russell P. Rutledge, Jr. , Ryan B. Rutledge
- Applicant: Russell P. Rutledge , Russell P. Rutledge, Jr. , Ryan B. Rutledge
- Main IPC: E21B43/00
- IPC: E21B43/00 ; F16B7/00 ; F04B53/14 ; E21B17/10 ; F04B47/02 ; B29C65/00 ; B29C65/54 ; B29C65/48 ; B29L31/06
Abstract:
The present disclosure relates to a fiberglass rod with connectors on each end. Each connector has a rod-receiving receptacle having an open end, a closed end, and axially spaced annular wedge shaped surfaces such that the compressive forces between the rod and the respective connector are defined by the shape of the wedged surfaces.
Public/Granted literature
- US20130039692A1 Sucker rod apparatus and method Public/Granted day:2013-02-14
Information query
