Conveyors: power-driven – Conveying apparatus entirely supported by mobile ground... – Conveyor shiftably mounted on vehicle
Patent
1980-08-25
1982-11-30
Love, John J.
Conveyors: power-driven
Conveying apparatus entirely supported by mobile ground...
Conveyor shiftably mounted on vehicle
74 96, 198317, 198587, 280137, 4146956, B65G 2110, B65G 6502
Patent
active
043612199
ABSTRACT:
A swivelling arrangement for controlling relative angular movement between two components comprises a yoke pivotally mounted on one of the components and pivotally movable under the action of a ram. The yoke has two limbs to the radially outermost ends of which are fixedly secured the ends of a drive chain arranged drivably to engage a drive sprocket fixedly secured to other of the components.
REFERENCES:
patent: 2661834 (1953-12-01), Bergmann
patent: 2933294 (1960-04-01), Meehan
patent: 3547287 (1969-01-01), Cunningham
Aldridge William R.
Walmsley Stanley
Coal Industry (Patents) Limited
Love John J.
Watts Douglas D.
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