Tong positioning system and method

E - Fixed Constructions – 21 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E21B 19/16 (2006.01)

Patent

CA 2514768

A tong positioning system positions a power tong about an oilfield tubular connection to make up or break out a threaded connection. An extendable arm and a retainer device on the extendable arm. In a preferred embodiment, the retainer device comprises opposing laterally-movable retainer arms defining an adjustable opening for at least partially enclosing one of the upper tubular and the lower tubular. The extendable arm is retractable for thereafter moving the power tong laterally toward the tubular connection.

La présente invention concerne un système de positionnement de clé à tige mettant en place une clé de vissage automatique autour d'un raccord de tubulure d'exploitation pétrolière pour bloquer ou débloquer un raccord fileté. L'invention concerne également un bras télescopique et un dispositif de retenue sur le bras télescopique. Pour un mode de réalisation préféré, le dispositif de retenu comprend des bras de retenue opposés à mobilité latérale définissant une ouverture réglable permettant de prendre au moins partiellement sur la tubulure supérieure et la tubulure inférieure. Le bras télescopique se rétracte par la suite pour déplacer la clé de vissage automatique latéralement en direction du raccord de tubulure.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Tong positioning system and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tong positioning system and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tong positioning system and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1558666

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.