Top drive for casing connection

E - Fixed Constructions – 21 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

E21B 19/16 (2006.01) E21B 3/02 (2006.01) E21B 19/07 (2006.01) E21B 21/02 (2006.01) E21B 33/05 (2006.01)

Patent

CA 2404752

A torque head (100) for gripping tubular members has a housing, grip mechanism secured within the housing (102) for selectively gripping a tubular member, the grip mechanism including at least one jaw (141, 142, 143) selectively movable toward and away from a portion of a tubular member (12) within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slip apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.

Une tête de force (100) pour serrer des éléments tubulaires possède un boîtier, un mécanisme de serrage solidarisé à l'intérieur du boîtier (102) à des fins de serrage sélectif d'un élément tubulaire, le mécanisme de serrage comprenant au moins une mâchoire (141, 142, 143) déplaçable sélectivement de manière à se rapprocher ou s'éloigner d'une partie d'un élément tubulaire (12) à l'intérieur du boîtier, cette mâchoire comportant un appareil à glissement destiné à mettre en prise la partie en question de l'élément tubulaire, l'appareil à glissement comprenant un appareil de moulage monté mobile sur la mâchoire, l'appareil de moulage pouvant se déplacer par rapport à la mâchoire de manière à ce que le déplacement de l'élément tubulaire par rapport à la tête de force soit possible dans la mesure où l'appareil de moulage peut se déplacer.

LandOfFree

Say what you really think

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

Rating

Top drive for casing connection does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Top drive for casing connection, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Top drive for casing connection will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1661883

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