Pail bailer
OwnerJoseph A. Murrayinventor
Life of this patent
Estimating the term…
Abstract
There is disclosed a pail bailer having a continuous wall, an open top and a bottom that has a flood port formed therein and which is fitted with a flood screen and an internal flexible flapper valve overlying the flood port. The flapper valve is provided with a spacer bushing that permit it to flex away from the flood port when the pail bailer is lowered into water or other liquid to permit the water or other liquid to enter and fill the pail bailer. A handle is provided across the open top of the pail bailer and its ends are secured in diametrically opposed brackets enabling the handle to be rotated through an arc greater than 180.degree. or be locked within the brackets in vertical, coaxial alignment with the longitudinal axis of the pail bailer.
Claims11
A pail bailer comprising:
- (a) a body portion having a continuous wall, an open top and a bottom;
- (b) a flood port formed in the center of said bottom;
- (c) a flood screen overlying the entire cross-sectional area of said flood port;
- (d) a flexible flapper valve contiguous to and overlying said flood port in a normally closed position;
- (e) a centrally positioned flapper valve mounting means to which said flapper valve is secured such that said flapper valve is capable of flexing to an open position when said pail bailer is lowered into water or other liquid, said flapper valve mounting means comprising a spacer bushing centrally secured to said flood screen, said spacer bushing protruding upwardly from said flood screen into said body portion and said flapper valve being secured to the top of said spacer bushing:
- and,
- (f) a U-shaped cup member secured to said spacer bushing above said flapper valve such that said U-shaped cup member does not contact said flapper valve.
A pail bailer comprising:
- (a) a continuous cylindrical body wall having an open top and a bottom;
- (b) a flood port centrally formed in said bottom;
- (c) a flood screen secured to and overlying the entire cross-sectional area of said bottom;
- (d) a spacer bushing secured to the center of said flood screen and protruding upwardly within said body wall;
- (e) a flexible flapper valve secured to the top of said spacer bushing, said flapper valve being contiguous to and overlying said flood port in a normally closed position;
- (f) a pair of diametrically opposed brackets secured to the outer surface of said body wall adjacent said open top;
- (g) an arcuate handle, the opposed ends of which are rotatably mounted in said opposed brackets;
- and,
- (h) means within said brackets to lock the ends of said handle therein such that said handle can be secured in vertical, coaxial alignment with the longitudinal axis of said cylindrical body wall enabling said handle and said cylindrical body to function as a single rigid unit.
Dependencies are inferred from the claim text.