Casing expanding tool

Details Casing expanding tool Casing expanding tool

E - Fixed Constructions

21

B

E21B 43/10 (2006.01)

Patent

CA 2707725

An anchoring and expanding unit comprising an anchoring device (20, 20) and an expanding device (30, 30), reciprocally removably constrained, the anchoring device (20, 20) being of the expandable type, wherein the expanding device (30, 30) includes a series of expanding means (33a, 33b) which can be extracted and blocked in at least two different operative positions, wherein the expanding means (33a, 33b) protrude radially from the expanding device (30, 30).

Unité d'ancrage et d'expansion, comprenant un dispositif d'ancrage (20, 20') et un dispositif d'expansion (30, 30'), réciproquement retenus de manière amovible, ledit dispositif d'ancrage (20, 20') étant du type extensible. Ledit dispositif d'expansion (30, 30') comprend une série de moyens d'expansion (33a, 33b) qui peuvent être extraits et bloqués dans au moins deux positions opérationnelles différentes. Lesdits moyens d'expansion (33a, 33b) font saillie dans un sens radial depuis le dispositif d'expansion (30, 30').

Affiliated with

Also associated with

Rating

Casing expanding 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 Casing expanding tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Casing expanding tool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1575079