Processing roller having reinforcing jacket of hard metal

Details Processing roller having reinforcing jacket of hard metal Processing roller having reinforcing jacket of hard metal

1977-04-27

1978-08-08

Blix, Trygve M.

Cutlery

291216, F16C 1300

Patent

active

041052641

ABSTRACT:
Hot working roller reinforced with a working jacket of hard metal or the like, the jacket being prestressed in the direction of the roller axis by a clamping force acting via clamping rings presenting clamping surfaces inclined with respect to the roller axis, with the jacket being separated from the roller body by an annular gap having a height such that during use of the roller the outer surface of the roller body remains out of contact with the inner surface of the jacket over the entire intended operating temperature range of the roller.

REFERENCES:
patent: 1289602 (1918-12-01), Baehr
patent: 3577619 (1971-05-01), Strandel
patent: 3902233 (1975-09-01), Ohtsu

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