Dispensing – Movably mounted supply container – Rotatable
Patent
1974-10-10
1976-08-24
Knowles, Allen N.
Dispensing
Movably mounted supply container
Rotatable
222318, 239157, 239127, A01C 1500, B05B 906
Patent
active
039762319
ABSTRACT:
The embodiment of the invention disclosed herein is directed to a hand-propelled chemical applicator which dispenses liquid chemicals when the applicator is manually pushed over an area of ground to be treated. The applicator is a fluid-dispensing device having a support frame supported on the ground by a main wheel rotatably secured thereto. A pump is secured to the support frame and is selectively engageable with and driven by the main wheel to develop sufficient pressure to draw liquid chemicals from a reservoir and deliver the chemicals to two or more dispensing nozzles secured to the support frame. The pump produces sufficient pressure during a normal walking speed of an operator to provide substantially constant dispersion of the chemical. The chemicals within the reservoir are maintained in a mixed condition by providing a return fluid flow path of chemicals from a distribution manifold back to the reservoir through a separate return flow path.
REFERENCES:
patent: 1497637 (1924-06-01), Polk et al.
patent: 1530855 (1925-03-01), Saladiner
patent: 1638758 (1927-08-01), Boyett
patent: 2169514 (1939-08-01), Buzzard et al.
patent: 2252872 (1941-08-01), Spreng
patent: 2317288 (1943-04-01), McCubbin
patent: 2515865 (1950-07-01), Fisher
patent: 2692798 (1954-10-01), Hicks
patent: 2757044 (1956-07-01), Gerbracht
patent: 3515313 (1970-06-01), Siems
patent: 3677446 (1972-07-01), Guyer, Jr. et al.
patent: 3826426 (1974-07-01), Bonvicini
Chem-Farm Inc.
Knowles Allen N.
LandOfFree
Hand-propelled chemical applicator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hand-propelled chemical applicator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand-propelled chemical applicator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-773528