Sealing system for an earth boring cutter

F - Mech Eng,Light,Heat,Weapons – 16 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

255/78

F16C 33/78 (2006.01) E21B 10/22 (2006.01) F16J 15/16 (2006.01)

Patent

CA 1104553

SEALING SYSTEM FOR AN EARTH BORING CUTTER Abstract of the Disclosure A sealing system acts as a barrier to the drilling fluid, pulverized cuttings and other materials in the bore- hole preventing the materials from entering the bearing area of an earth boring cutter and retains lubricant inside the bearing area. At least one bearing pin extends from the body of an earth boring bit and a rolling cutter is mounted on the bearing pin. A seal assembly is located between the mouth of the cutter and the bearing pin. The seal assembly includes an "O" ring and a washer ring. The washer ring has a semi-circular or semi-elliptical cross section.

328493

LandOfFree

Say what you really think

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

Rating

Sealing system for an earth boring cutter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sealing system for an earth boring cutter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing system for an earth boring cutter will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-135935

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