Roll-journal bearing mounting

Details Roll-journal bearing mounting Roll-journal bearing mounting

1980-04-21

1981-11-24

Feldman, Peter

Presses

Concurrent pressing and conveying

Roll type

308 9, 72237, B30B 304, F16C 704, F16C 3500

Patent

active

043017215

ABSTRACT:
A roll-journal bearing mounting is provided by a movable bearing housing from which pistons rigidly extend in opposite directions into cylinders rigidly fixed against displacement. Introduction of pressurized fluid to the cylinders moves the bearing housing either way in the direction of the pistons and cylinders. Consequently, a roll journaled by bearings in the bearing housings of two of the mountings can be moved towards and from a counter roll to apply roll nip pressure. At the same time the rigidly extending pistons in their rigidly fixed cylinders also function to hold the journal loading in a right angular direction, eliminating the need for the use of separate devices for that purpose.

REFERENCES:
patent: 1499332 (1924-07-01), Baumann
patent: 2704022 (1955-03-01), Schwarz
patent: 3679272 (1972-07-01), Costa et al.
patent: 3884141 (1975-05-01), Lehmann
patent: 4185879 (1980-01-01), Hars et al.

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