Drive train apparatus

Details Drive train apparatus Drive train apparatus

1979-09-17

1983-05-10

Rolla, Joseph J.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

187 17, 187 29R, 192 0098, 184 27R, B66B 100

Patent

active

043824900

ABSTRACT:
A drive train includes a rotating shaft driven element of a materials handling device with two drive motors separately coupled to the drive shaft to provide a slow and fast traverse speed and thereby increase the throughput of the machine. A brake mounted on the rotating drive shaft allows exact positioning of the element. The drive shaft drives a gearbox with an automatic oiler to provide a measured application of oil to a bearing not lubricated by the oil bath of the gearbox reservoir. The automatic oiler includes a single action cylinder which sumps oil from the reservoir of the gearbox and which is connected in a slave relationship to any other repetitive function in the materials handling device. A counterweight attached to the piston rod automatically resets the cylinder after each operation. A method within the operation is recited for moving a rotated shaft driven element from a first position to a home position with the drive train apparatus disclosed.

REFERENCES:
patent: 1460569 (1923-07-01), Brodesser
patent: 2771790 (1956-11-01), Munschauer
patent: 4042069 (1977-08-01), Ohira et al.
patent: 4122919 (1978-10-01), Anzai

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