Conveyors: power-driven – Conveying apparatus entirely supported by mobile ground... – Conveyor shiftably mounted on vehicle
Patent
1987-12-14
1989-10-10
Spar, Robert J.
Conveyors: power-driven
Conveying apparatus entirely supported by mobile ground...
Conveyor shiftably mounted on vehicle
1988614, B65G 4100
Patent
active
048725420
ABSTRACT:
A steep angle conveyor for conveying bulk materials from a lower level to an upper level, the conveyor including: a one-piece bridge structure having two opposed ends each arranged to be disposed at a respective one of the levels; an endless conveyor extending along the bridge structure; a first intermediate frame to which is articulated that one of the ends which is arranged to be disposed at the lower level; a second intermediate frame to which is articulated that one of the ends which is arranged to be disposed at the upper level; an adjusting device connected for adjusting the position of the first intermediate frame in a vertical direction; first and second supporting devices each arranged to support a respective one of the intermediate frames while permitting each of the intermediate frames to be rotatable relative to its associated supporting device; and a member supporting the first intermediate frame on the first supporting device for permitting the first intermediate frame to be displaceable relative to the first supporting device in a horizontal direction.
REFERENCES:
patent: 855425 (1907-05-01), Arden
patent: 4036377 (1977-07-01), Weber
patent: 4489818 (1984-12-01), Franke et al.
patent: 4730716 (1988-03-01), Enneking et al.
Conveyor Belt Technology, vol. 4, No. 1, Mar. 1984, "New Dimensions in Capacity and Elevation with the Flexofast Conveyor System", U. Kunstmann and J. W. Paelke, Germany.
Dayoan D. Glenn
Fried. Krupp Gesellschaft mit beschrankter Haftung
Spar Robert J.
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