Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1979-10-12
1981-12-29
Mehr, Milton S.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
B21B 3108
Patent
active
043075967
ABSTRACT:
A roller block comprising a frame, a carriage vertically displaceable relative to the frame and having upwardly open or openable holders for the two ends of a roller unit which has a horizontal shaft or axis with at least one roller arranged thereon, and two bearers displaceable between a lowered position and a raised effective position, wherein the upper ends of the bearers form or are provided with bearing members for end members of the roller unit, which bearers are retainable in the raised position thereof independently of the carriage.
REFERENCES:
patent: 3459023 (1969-08-01), Adair
patent: 3864954 (1975-02-01), Elbe et al.
Ecker Karl-Heinz
Wahl Karl-Heinz
Mehr Milton S.
Wirth Maschinen-Und Bohrgerate-Fabrik GmbH
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