Construction filler material dispensing apparatus

Details Construction filler material dispensing apparatus Construction filler material dispensing apparatus

1976-09-08

1978-02-14

Knowles, Allen N.

Dispensing

With casing or support

Bracket or suspension supported

B67D 506

Patent

active

040734102

ABSTRACT:
Apparatus having a rectangular hopper converging downwardly to a bottom opening. A rectangular support frame supports the hopper on the ground to allow loading of filler material into the hopper by a front end loader tractor. A hanger suspends the hopper and frame above the ground when the hanger is engaged by an overhanging vertical support, such as a back-hoe or power shovel. The suspended apparatus may be inserted into a trench. A lever is connected through a linkage to a slide gate covering the bottom opening, and is manipulated by an operator to selectively move the slide gate to control discharge of filler material through the bottom opening.

REFERENCES:
patent: 763391 (1904-06-01), Hains et al.
patent: 2199520 (1940-05-01), Dempster
patent: 2541261 (1951-02-01), Martinson
patent: 3414312 (1968-12-01), Garlinghouse

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