Driving apparatus for rollers of roller hearth furnaces and...

Heating – Work feeding – agitating – discharging or conveying... – Roll-type conveyor element

Reexamination Certificate

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Details

C219S469000, C492S046000

Reexamination Certificate

active

07413436

ABSTRACT:
A driving apparatus for rollers of roller hearth furnaces includes a bearing beam module having a mounting plate for fixing to a side wall of the roller hearth furnace. The mounting plate has at least one passage opening for receiving a drive journal for driving one of the rollers. At least one mitre gear unit fixed to the mounting plate is provided and its angle drive is connected by the drive journal to the roller to be driven. At least one first and one second rotary coupling piece are accessible from the outsides of a casing of the mitre gear unit and are provided for connecting the angle drive to two further mitre gear units for driving in each case one adjacent roller.

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