Conveyor roll construction

Details Conveyor roll construction Conveyor roll construction

1989-04-20

1990-06-19

Bucci, David A.

Conveyors: power-driven

Conveyor section

Live roll

65273, 65275, B65G 1302

Patent

active

049345141

ABSTRACT:
A conveyor roll for use in a tempering section of a glass sheet fabrication line includes an elongated inner core member and an outer helical spring member mounted for rotation about said core member. The spring member can be coated with a suitable supporting material or attached to a plurality of collars for supporting and conveying glass sheets.

REFERENCES:
patent: 1447648 (1923-03-01), Deulin
patent: 2393471 (1946-01-01), Johnson
patent: 3126090 (1964-03-01), Bitzer
patent: 3485615 (1969-12-01), Rahrig et al.
patent: 3485618 (1969-12-01), Ritter, Jr.
patent: 3905794 (1975-09-01), Revells et al.
patent: 3934996 (1976-01-01), Frank
patent: 4140486 (1979-02-01), Nitschke
patent: 4167997 (1979-09-01), Revells
patent: 4226608 (1980-10-01), McKelvey
patent: 4557745 (1985-12-01), Halberschmidt et al.

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