Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1984-11-06
1986-08-12
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Endless conveyor
74661, 744115, B65G 2306
Patent
active
046051228
ABSTRACT:
A conveyor-chain-drive gear-box and a chain-tensioning assembly comprising main gearing in the gear-box which includes a shaft carrying one of the gears, and auxiliary gearing outside the gear-box adapted to be driven by an auxiliary motor and having a gear wheel. An apertured side wall affords means through which the gear wheel and shaft may be removably connected together. An idler gear outside the gear-box is movable from a position in which it is out of engagement with the auxiliary gearing to an operative position in which it can transmit drive from the auxiliary motor to the auxiliary gearing. A housing is provided which is removably mounted on the side wall and within which are housed the auxiliary gearing and the idler gear.
REFERENCES:
patent: 2810565 (1957-10-01), Dommann
patent: 3855871 (1974-12-01), Gibson et al.
patent: 3863522 (1975-02-01), Gibson et al.
patent: 4043213 (1977-08-01), Gibson
patent: 4125178 (1978-11-01), Monks
patent: 4160391 (1979-07-01), Monks
Dowty Meco Limited
Stone Michael
Valenza Joseph E.
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