Title:
TOOTH FORM FORMING TOOL
Document Type and Number:
Japanese Patent JPS57100832
Kind Code:
A
Abstract:
An improved tool for pressure generating teeth on the periphery of a cylindrical workpiece and an improved method of making such tool, the tool being provided with tooth forming teeth having a unique configuration which increases the strength of the teeth on the tools and the useful life of the tools.
Inventors:
ROBAATO ERU MIRAA
Application Number:
JP15308381A
Publication Date:
June 23, 1982
Filing Date:
September 29, 1981
Export Citation:
Assignee:
EX CELL O CORP
International Classes:
B21H5/00; B21H5/02; B24B19/02; B24D18/00; (IPC1-7): B21H5/00
Domestic Patent References:
| JPS563143A | 1981-01-13 | |||
| JPS57133322A | 1982-08-18 |