Conveyors: power-driven – Conveyor section – Live roll
Patent
1988-02-16
1990-05-15
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Live roll
193 37, 29110, 65253, 165 90, 432246, B65G 1302
Patent
active
049250140
ABSTRACT:
In order to avoid deformation of a transport roller due to temperature differences in glass cooling passages, the cylindrical or tubular center part of the roller, arranged between two trunnions, is axially displaceable relative to the trunnions.
REFERENCES:
patent: 2300528 (1942-11-01), Sherts
patent: 3115335 (1963-12-01), Ornitz et al.
patent: 3384469 (1968-05-01), McCown et al.
patent: 3751195 (1973-08-01), Snow
patent: 4071081 (1978-01-01), Chielens et al.
patent: 4299018 (1981-11-01), Bickerstaff et al.
patent: 4459148 (1984-07-01), Diederen et al.
Pose-Marre Edelstahlwerk GmbH
Valenza Joseph E.
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