Title:
種々の径を有する製品の製造方法およびその成形機
Document Type and Number:
Japanese Patent JP4928714
Kind Code:
B2
Abstract:
A primary processing tool (3A) is placed into contact with a workpiece before moving the workpiece in a direction along rotation axis. A secondary processing tool (3B) is made to contact the same workpiece while set behind the primary working tool to deform the workpiece. An Independent claim is also included for a forming machine.
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| JPS6152947 | METHOD OF WORKING PRESSURE CONTAINER |
Inventors:
Massey, Johann
Application Number:
JP2003559699A
Publication Date:
May 09, 2012
Filing Date:
January 17, 2003
Export Citation:
Assignee:
Massie, Johan
International Classes:
B21D22/14; B21D22/16; B21D41/04
Domestic Patent References:
| JP5382653A | ||||
| JP59193724A | ||||
| JP11104748A | ||||
| JP11147138A | ||||
| JP2000190030A | ||||
| JP2000317532A |
Attorney, Agent or Firm:
Mitsuo Matsui