Fluent material handling – with receiver or receiver coacting mea – Material guides or supply with receiver supports
Patent
1999-02-03
2000-09-19
Douglas, Steven O.
Fluent material handling, with receiver or receiver coacting mea
Material guides or supply with receiver supports
141313, 222556, B65B 104
Patent
active
061197408
ABSTRACT:
This disclosure relates to devices for automatically filling sand bags with pre-measured quantities of sand. It is simple, reliable, and easily operated by unskilled workers. It is comprised generally of a chute having multiple sides and sized to hold a pre-measured quantity of sand and configured to allow the sand to flow reliably when the operator so desires, a door, and an overcenter device for opening and closing the door to allow the pre-measured quantity of sand in the chute to flow into a standard size sandbag located below the chute.
REFERENCES:
patent: 1639517 (1927-08-01), Lassen
patent: 2366163 (1945-01-01), Vredenburg
patent: 2806489 (1957-09-01), Armstrong
Wilham, Jr. Keith H.
Wilham, Sr. Keith H.
Douglas Steven O.
Wiegenstein John H.
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