Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work
Patent
1983-12-19
1985-09-10
Larson, Lowell A.
Metal deforming
By use of tool acting during relative rotation between tool...
During rotation of work
72 81, B21H 700
Patent
active
045398313
ABSTRACT:
A crankshaft rolling machine includes a pair of model crankshafts mounted for synchronous rotation. One or more crankshaft rolling units are coupled to the model crankshafts in a manner enabling adjustment of the units along a linear path to adapt the device to the stroke length of a crankshaft to be rolled. The apparatus may be rapidly changed for rolling of crankshafts having different stroke lengths by linearly sliding the individual rolling units relative to the model cranks and thereafter locking the individual rolling units to the model cranks at positions corresponding with the stroke length of the crankshaft to be rolled.
REFERENCES:
patent: 4437328 (1984-03-01), Wittkopp et al.
Berstein Garri
Hansen Willi
Winkens Rudolf
Colvin Arthur B.
Larson Lowell A.
Wilhelm Hegenscheidt GmbH
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