F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 55/28 (2006.01) B08B 9/04 (2006.01)
Patent
CA 2364891
A resilient scraper cup made from elastic material and intended for use in propelling a pipeline pig and/or scraping the interior of a pipeline having a predetermined inside diameter. Rather than the usual integrally formed cup used in pipeline servicing vessels, the invention proposes two segments, an inner and an outer segment. The two segments overlap each other but are freely separable from each other. Accordingly, when the outermost friction surface of the cup is worn out, the only part that requires replacement is the outer segment. Since the outer segment has thickness of only about 50% of than the inner segment, or carrier, the cost of such replacement is substantially smaller than replacement or refurbishing of the existing integrally formed cup.
Gowling Lafleur Henderson Llp
Savard Donald D.
LandOfFree
Layered scraper cup does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Layered scraper cup, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Layered scraper cup will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1942842