Sucker rod assembly

Joints and connections – Screw or cam

Patent

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Details

403284, 403361, B25G 300, F16B 718, F16D 100, F16L 1500

Patent

active

044065612

ABSTRACT:
A sucker rod assembly is disclosed for use in oil well pumping apparatus. The assembly comprises a rod with roll-formed threads on the end thereof and a rod-end fitting with a threaded socket for receiving the threaded rod. An unthreaded portion on the outer end of the socket is extruded into surface engagement with the unthreaded surface of the rod to seal and mechanically interlock the rod and fitting.

REFERENCES:
patent: 1326259 (1919-12-01), Gunn et al.
patent: 2009090 (1935-07-01), Little
patent: 2251031 (1941-07-01), Bozeman
patent: 3489445 (1970-01-01), Kammerer

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