Conveyors: power-driven – Conveyor section – Live roll
Patent
1993-08-02
1994-10-18
Dayoan, D. Glenn
Conveyors: power-driven
Conveyor section
Live roll
193 37, 432236, B65G 1302
Patent
active
053559967
ABSTRACT:
Highly compressed ceramic fiber conveyor rolls can provide desirable insulation coupled with extended wear for roller conveying of high temperature articles such as freshly made sheet glass. However, under harsh industrial conditions, as experienced with the conveying of heavy loads consistently at the upper end of operable temperature ranges, such ceramic fiber rolls may be subject to premature wear at the interface between an inner shaft and an outer ceramic fiber roll cover, as well as experience longitudinal roll cracking of the cover. It has now been found that both of these potential cover problems can be successfully addressed by placement within the cover of perforated, rigid disks. Such disks placed occasionally along the roll and within ceramic fiber cover, are particularly suitable for use with hardened covers, where the hardening is more concentrated towards the surface of the cover and the disks are present within a softer inner fiber core of the cover.
REFERENCES:
patent: 2045773 (1936-06-01), Havey
patent: 2788957 (1957-04-01), Lindquist
patent: 3116053 (1963-12-01), Ericsson
patent: 3456931 (1969-07-01), Ermenc et al.
patent: 3853526 (1974-12-01), Hochart
patent: 3860387 (1975-01-01), Bricmont
patent: 3976423 (1976-08-01), Schmidt
patent: 4352230 (1982-10-01), Sukenik
patent: 5070587 (1991-12-01), Nakahira et al.
patent: 5205398 (1993-04-01), Hart et al.
patent: 5230618 (1993-07-01), Bricmont et al.
Dayoan D. Glenn
Freer John J.
Global Consulting, Inc.
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