Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1977-11-23
1979-01-30
Mehr, Milton S.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
29116AD, B21B 1302
Patent
active
041365461
ABSTRACT:
Pressure roll having a stationary axial supporting member and having a roll shell rotatable about the supporting member, the said shell being supported by hydrostatic supporting elements; the roll shell is mounted to be mobile in all radial directions relatively to the supporting member, and is guided radially relatively to the supporting member only by means of the supporting elements and by means of at least one counter-roll appointed to the roll shell; the supporting elements are constructed to follow the radial movements of the roll shell.
REFERENCES:
patent: 1665136 (1928-04-01), Lauffer
patent: 2053375 (1936-09-01), Nicholas
patent: 3286325 (1966-11-01), Justus
patent: 3618190 (1971-11-01), Vernazza et al.
patent: 3737979 (1973-06-01), Rakich et al.
patent: 3854646 (1974-12-01), Dorfel et al.
patent: 4048701 (1977-09-01), Marchioro
patent: 4074624 (1978-02-01), Biorastad et al.
Escher Wyss Limited
Mehr Milton S.
Ostmann Robert A.
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