Metal deforming – By use of 'flying tool' engaging moving work – Including orbitally-moving tool-face
Patent
1991-10-29
1992-12-15
Larson, Lowell A.
Metal deforming
By use of 'flying tool' engaging moving work
Including orbitally-moving tool-face
722414, B21B 1320
Patent
active
051706520
ABSTRACT:
A roll stand for a planetary rolling mill includes two stationary opposed support bodies having an axis and forming a shaping zone there between; a plurality of intermediate rolls and a plurality of working rolls mounted for rotation around the support bodies and a rotatable member within at least one of these support bodies. The rotatable member has an axis of rotation parallel to the axis of the support body and is formed by a plurality of rolling segments each extending in a plane and having a curved geometry. Each rolling segment is made up of a plurality of spaced rolling surfaces extending in a direction of rolling for supporting the intermediate rolls within the shaping zone. The rotatable member is releasable mounted in three different planes within the support body.
REFERENCES:
patent: 2975663 (1961-03-01), Platzer
Figge Dieter
Fink Peter
Larson Lowell A.
Mannesmann Aktiengesellschaft
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