B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 90/10 (2006.01) F16L 3/24 (2006.01)
Patent
CA 2629106
A portable manway hinge device has a pair of hinge plates where each hinge plate has a support member with a hinge aperture positioned for alignment with a bolt opening of a manway cover and a manway flange, a linkage member adjacent a first end of each hinge plate and extending out of the plane of the hinge plate, and a pivotal connection coupling overlapping pairs of the linkage member of the pair of hinge plates.
Depietro Edward A.
Porebski James J.
Miltons Ip/p.i.
Universal Hinge Corp.
LandOfFree
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