Seal assembly releasing tool

Details Seal assembly releasing tool Seal assembly releasing tool

1982-04-23

1984-02-14

Purser, Ernest R.

Wells

Packers or plugs

With expanding anchor

1661177, E21B 2300

Patent

active

044310544

ABSTRACT:
A seal assembly releasing tool is shown having an outer support case and an inner unlocking element rotatably mounted on a shaft and coupled by a planetary gear train. The seal assembly is provided with cam surfaces into which cam followers latch for securely connecting the tool to the seal assembly and enabling the outer case to turn the assembly in one direction while the inner element turns the locking sleeve of the seal assembly in the other direction to release the seal assembly.

REFERENCES:
patent: 1389710 (1921-06-01), Thomas et al.
patent: 1627842 (1927-05-01), Edwards
patent: 1737305 (1929-11-01), Fleming
patent: 2462478 (1949-02-01), Edwards
patent: 2665888 (1954-01-01), Claypool et al.
patent: 3273646 (1966-09-01), Walker
patent: 3322006 (1967-05-01), Brown
patent: 3434543 (1969-03-01), Webb
patent: 4333528 (1982-06-01), Woodman

Affiliated with

Also associated with

Rating

Seal assembly releasing tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal assembly releasing tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal assembly releasing tool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2370141