Rotary tong incorporating interchangeable jaws for drill pipe an

Details Rotary tong incorporating interchangeable jaws for drill pipe an Rotary tong incorporating interchangeable jaws for drill pipe an

1979-04-24

1981-02-17

Jones, Jr., James L.

Tools

Wrench, screwdriver, or driver therefor

Machine

81 572, 81 5721, B25B 1700

Patent

active

042507731

ABSTRACT:
A rotary tong used in well-drilling operations to make-up and break-out drill strings which incorporates readily-interchangeable sets of jaws, one of which may be used for drill pipe and the other of which can be used for relatively thin-walled well casing.

REFERENCES:
patent: 2879680 (1959-03-01), Beeman et al.
patent: 3261241 (1966-07-01), Catland
patent: 3371562 (1968-03-01), Kelley
patent: 3625095 (1971-12-01), Barnett et al.

Affiliated with

Also associated with

Rating

Rotary tong incorporating interchangeable jaws for drill pipe an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary tong incorporating interchangeable jaws for drill pipe an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary tong incorporating interchangeable jaws for drill pipe an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2257124