Roller conveyor roller, especially for the transport of...

Details Roller conveyor roller, especially for the transport of... Roller conveyor roller, especially for the transport of...

2007-10-02

2007-10-02

Deuble, Mark A. (Department: 3651)

Conveyors, chutes, skids, guides, and ways

Rollerways

Rollers

C492S021000, C492S039000, C492S046000, C432S236000, C432S246000

Reexamination Certificate

active

11234037

ABSTRACT:
A roller conveyor roller for furnace-heated metal strip has a roller shell journaled on a shaft with bearings providing thermal and electrical insulation of the shell from the shaft. The shell can be divided into shell segments each of which can have two bearings. One of these bearings can be a conical bearing with conical rings and with rollers which are thermally and electrically insulating.

REFERENCES:
patent: 3900913 (1975-08-01), Drumm
patent: 4181217 (1980-01-01), Huls et al.
patent: 4235002 (1980-11-01), Pav et al.
patent: 4299018 (1981-11-01), Bickerstaff et al.
patent: 5151737 (1992-09-01), Johnson et al.
patent: 5362230 (1994-11-01), Facco
patent: 5421724 (1995-06-01), Facco

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