Rock bit nozzle and retainer assembly

Details Rock bit nozzle and retainer assembly Rock bit nozzle and retainer assembly

E - Fixed Constructions

21

B

E21B 10/18 (2006.01) E21B 10/60 (2006.01) E21B 10/62 (2006.01)

Patent

CA 2300593

A nozzle and retainer assembly is provided for use in a rotary cone earth boring bit that allows for a larger internal passage in the nozzle. In one aspect, the assembly has a nozzle seated on a shoulder in a receptacle with a stepped portion extending radially outward with a first nozzle shoulder spaced from and facing toward the shoulder in the receptacle to partially define a seal gland. The stepped portion has a second nozzle shoulder facing toward the open end of the receptacle and the retainer engages the inside surface of the receptacle and the second nozzle shoulder to retain the nozzle in the receptacle.

Affiliated with

Also associated with

Rating

Rock bit nozzle and retainer assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rock bit nozzle and retainer assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rock bit nozzle and retainer assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1896154