Power tong and jaw apparatus

Details Power tong and jaw apparatus Power tong and jaw apparatus

E - Fixed Constructions

21

B

255/14.7

E21B 19/18 (2006.01) E21B 19/16 (2006.01)

Patent

CA 1191505

ABSTRACT OF THE DISCLOSURE A power tong unit is shown which is operable as a closed head or open head unit. The jaws of the tong unit are rotatable to an extended pipe gripping position from either of opposite directions to make-up or break-out pipe from a single retracted position. An improved jaw for use in the tong unit has contoured gripping surfaces for gripping a wider variety of pipe diameters.

406564

Affiliated with

Also associated with

Rating

Power tong and jaw apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power tong and jaw apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power tong and jaw apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1297262