B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
113/41, 190/78
B65D 8/02 (2006.01) B21D 51/30 (2006.01) B65D 41/10 (2006.01) B65D 43/08 (2006.01)
Patent
CA 1265075
ABSTRACT "DRUM OR PAIL CLOSURE" The formation of an outwardly extending curl as the upper rim of a pail or drum having a cylindrical wall by roling the peripheral edge through greater than 360° relative to the cylindrical wall forms a strong curl able to support a leak proof seal formed by gasket during dangerous goods drop tasting. When used with a lug-cover lid, the lugs may be clenched beneath the curl through a re-entrant portion enhancing the security of the seal. Methods of forming the curl and an improved lug configuration are also described and claimed.
497184
Duffy Douglas Charles
Temby Richard Douglas
Mccarthy Tetrault Llp
Rheem Australia Limited
LandOfFree
Drum or pail closure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drum or pail closure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drum or pail closure will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1292116