Title:
ROUND CONCAVE FACE TURNING MACHINE
Document Type and Number:
Japanese Patent JPS52148897
Kind Code:
A
Abstract:
PURPOSE: To perform a desired concave round face of a work in an automatic feeding a and cutting, with provision of a length-variable beam between a center pushing table and curter mount.
Inventors:
ITOU MASAAKI
KOJIMA KENJI
OOHASHI YOSHIMI
SEKIGUCHI TAKEHISA
KOJIMA KENJI
OOHASHI YOSHIMI
SEKIGUCHI TAKEHISA
Application Number:
JP6451876A
Publication Date:
December 10, 1977
Filing Date:
June 04, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B23B5/40; B23Q27/00; (IPC1-7): B23B5/36