Metal deforming – By use of tool acting during relative rotation between tool... – With modification or control of temperature of work – tool or...
Patent
1992-12-02
1993-08-17
Rosenbaum, Mark
Metal deforming
By use of tool acting during relative rotation between tool...
With modification or control of temperature of work, tool or...
72 84, B21B 2706
Patent
active
052358372
ABSTRACT:
An improved apparatus for the formation and production of cylindrical pressure vessels or tanks through metal spinning operations wherein the end caps of the vessels are simultaneously formed from a hollow, thin-walled cylindrical work tube rotatably supported within the apparatus. The arrangement is further designed to provide control of the distribution of the wall thickness as well as the profile of the end cap portion of the vessel so that the knuckle area may be of controlled thickness to increase durability and performance of the tank or vessel.
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Compression Technologies, Inc.
Martin C. Richard
Rosenbaum Mark
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