Hopper barge having a bottom discharge opening closed by hopper

Details Hopper barge having a bottom discharge opening closed by hopper Hopper barge having a bottom discharge opening closed by hopper

1976-10-29

1978-08-08

Werner, Frank E.

Ships

Scows

Dumping and unloading

105240, 214 15R, 222504, 298 31, B67D 300

Patent

active

041049799

ABSTRACT:
A hopper barge comprising a hopper having at least one center keelson box and at least one bottom discharge opening closable by at least one swivelling hopper door, as well as a control mechanism for swivelling the hopper door, wherein the control mechanism can also impose a translatory movement on the hopper door between a lower end position and a higher position, in which the hopper door is at least substantially positioned within the center keelson box.

REFERENCES:
patent: 357857 (1887-02-01), Rogers
patent: 1187250 (1916-06-01), Brown et al.
patent: 1255383 (1918-02-01), Burris
patent: 3223113 (1965-12-01), Hopper
patent: 3578222 (1971-05-01), Pot

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