Pipe joints or couplings – Elbow
Patent
1976-04-27
1977-05-17
Callaghan, Thomas F.
Pipe joints or couplings
Elbow
141346, 285210, 285330, F16L 4100
Patent
active
040238334
ABSTRACT:
A coupling unit for use in filling tank ships with petroleum products. It is a 90.degree. elbow with a flange for attaching a loading hose, and there is an integral skirt to fit over a hatch opening. Also, there are quick release type bolts with the skirt to hold the unit in place over a hatch opening when loading product.
REFERENCES:
patent: 309975 (1884-12-01), Nicolai
patent: 980901 (1911-01-01), Ballantyne
patent: 3005968 (1961-10-01), Jones et al.
patent: 3297064 (1967-01-01), Moore et al.
patent: 3322442 (1967-05-01), Flachbarth
patent: 3563269 (1971-02-01), Sarsfield
patent: 3807465 (1974-04-01), Ginsburgh et al.
patent: 3842870 (1974-10-01), Burgess
Callaghan Thomas F.
Dearborn Henry C.
Ries Carl G.
Texaco Trinidad Inc.
Whaley Thomas H.
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