Metal deforming – By use of closed-die and coacting work-forcer – Forcing work into or within closed die; e.g. – forging
Patent
1990-02-28
1991-01-29
Larson, Lowell A.
Metal deforming
By use of closed-die and coacting work-forcer
Forcing work into or within closed die; e.g., forging
72393, B21D 3920
Patent
active
049877631
ABSTRACT:
A tool for deforming metal in kit form. The apparatus and associated method provided is for forming an end of a piece of corrugated conduit and attaching it to a second piece of conduit. The apparatus is provided for smoothing the end of the corrugated conduit and expanding it to a predetermined diameter. An associated connector is then applied to the smoothed end of the corrugated conduit and the conduit and the connector are then connected to the second piece of conduit. An associated method provides steps for achieving such a connection.
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Kistner Anthony S.
Staats Norman O.
Staats Wayne M.
Larson Lowell A.
O. M. S., Inc.
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