One-piece connector assembly

Details One-piece connector assembly One-piece connector assembly

1987-11-02

1988-10-18

Freeh, William L.

Pumps

Expansible chamber type

Valved piston

403291, 403292, F16B 100, F16B 1100, F04B 4702

Patent

active

047783591

ABSTRACT:
The present invention relates to an improved connector assembly which is made of one-piece design and construction with two sections that can move relative to each other to thereby provide a connector assembly which can pivotally connect the adjoining end portions of an upper and lower string of sucker rods that are angularly disposed relative to one another within a tubing string of like angulation. Through use of the present invention one-piece connector assembly, the string of sucker rods can be inserted through various dog-leg sections in the well bore hole and further are able to absorb longitudinal forces which may be exerted on the sucker rod strings thereby permitting the sucker rod strings to reciprocate without being subjected to stress from numerous frictional forces.

REFERENCES:
patent: 1907522 (1933-05-01), Eaton
patent: 3420582 (1969-01-01), Shelley
patent: 3597938 (1971-08-01), Hellon et al.

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