Agitating – Mortar mixer type – With dynamic delivery
Patent
1985-10-03
1987-01-06
Simone, Timothy F.
Agitating
Mortar mixer type
With dynamic delivery
366 57, 366 63, 366185, 366228, B28C 518, B28C 520, B28C 716
Patent
active
046342842
ABSTRACT:
A hand-operated mixing device is provided in which a mixing drum, having an open end, a closed end and divergently tapered circumferential walls extending from the ends to an enlarged diameter portion intermediate the ends, an annular groove at the outer periphery of the enlarged diameter portion, and the closed end having a detachably mounted crank member terminating in a bearing shaft coaxial with the drum axis, the drum being detachably mounted on a light-weight frame having at the forward portion thereof transversely spaced rollers for engagement with the annular groove, and at the rear portion thereof a bearing orifice detachably receiving the bearing shaft of the crank handle, the positioning of the rollers and bearing orifice being such as to orient the drum axis at an angle of about 10-20" to the horizontal to thereby elevate the open end of the drum, the light-weight frame being of knockdown construction having parts of such dimension as to permit packing when disassembled in a container adapted to closely receive the mixing drum, and the light-weight frame, when assembled, having wheels at the base of the frame and a handle at the rear portion thereof facilitating transport of the mixing drum and contents.
REFERENCES:
patent: 1863029 (1932-06-01), Piispanen
patent: 2478408 (1949-08-01), Lightburn
patent: 4197015 (1980-04-01), Moser et al.
patent: 4223997 (1980-09-01), Violet et al.
patent: 4435082 (1984-03-01), Bishop
patent: 4491415 (1985-01-01), Bishop
Simone Timothy F.
Thompson, Jr. Howard E.
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