Self-centering basket

Details Self-centering basket Self-centering basket

1977-10-25

1979-03-13

Purser, Ernest R.

Wells

Guide for device or conduit

On sucker or pump rod

E21B 1710

Patent

active

041437136

ABSTRACT:
The invention relates to a safety self-centering basket for use during tubing operations on bore holes in the mining industry and in oil fields and the like. The basket has resilient steel bars engaged at their ends with steel rings, the rings being formed from two jointed half shells. The invention is characterized in that the steel bars are held by lugs as a safeguard against them coming out of engagement with the rings. The free end of the lugs is positioned against the outer face of the steel ring.

REFERENCES:
patent: 2515149 (1950-07-01), Willhoit
patent: 3055432 (1962-09-01), Park
patent: 3209836 (1965-10-01), Hall
patent: 4042022 (1977-08-01), Wills et al.
patent: 4077470 (1978-03-01), Dane

Affiliated with

Also associated with

Rating

Self-centering basket does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self-centering basket, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-centering basket will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2367323