Hopper for dispensing cement or mortar

Details Hopper for dispensing cement or mortar Hopper for dispensing cement or mortar

1991-01-07

1992-05-19

Bollinger, David H.

Dispensing

Processes of dispensing

2226112, 222185, 222559, 222466, 222409, 401193, 118207, 118305, B67B 700

Patent

active

051140403

ABSTRACT:
A hopper dispenses cement or mortar into the space between side by side paving bricks. The hopper is a self supporting container. The container has opposing container sides converging downwardly to an elongated opening. This elongated opening extends for most of the length of the container. The opening has just below it a spaced pair of thin parallel guides for guiding the cement or mortar into the space between the paving bricks.

REFERENCES:
patent: 151372 (1874-05-01), Eyrse
patent: 1164497 (1915-12-01), Bechtel
patent: 1306319 (1919-06-01), Tittle, Jr.
patent: 3162886 (1964-12-01), Wise
patent: 3791559 (1974-02-01), Foye
patent: 3920161 (1975-11-01), Kenzian
patent: 4135651 (1979-01-01), Hession et al.
patent: 4294383 (1981-10-01), Hession et al.
patent: 4352445 (1982-10-01), Cusumano et al.
patent: 4630965 (1986-12-01), Nguyen et al.

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