Bailing device and method

Details Bailing device and method Bailing device and method

1975-04-07

1976-11-30

Aegerter, Richard E.

Handling: hand and hoist-line implements

Hoistable receptacle

With discharge or loading means

220209, 294 55, B65D 5112, E21B 3104

Patent

active

039945227

ABSTRACT:
A rigid, tubular bailing device has an open top and a closed bottom made from pliable material. An integral, flap-type check valve is formed in the bottom by cutting the valve from the pliable material and leaving a small portion uncut to act as a hinge. The edge of the valve is tapered so that the valve will seat properly when closed. By providing an up/down motion of the bailing device, water is pumped up into the device through the check valve and prevented from escaping when the valve closes.

REFERENCES:
patent: 300977 (1884-06-01), Howell

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