Title:
SLIDE OPERATION CONTROL APPARATUS OF PRESS MACHINE
Document Type and Number:
WIPO Patent Application WO/1993/000217
Kind Code:
A1
Abstract:
A slide operation control apparatus of a fail-safe press machine which has a simple circuit construction. To monitor over-run and confirm the OFF state of the power switch, which are important functions in a slide operation control of a press machine, the press machine has a fail-safe electronic circuit for signal processing in place of relay contacts.
Inventors:
Sugimoto
Noboru, Kumekawa
Souichi, Mukaidono
Masao, Sakai
Masayoshi, Futsuhara
Koichi
Noboru, Kumekawa
Souichi, Mukaidono
Masao, Sakai
Masayoshi, Futsuhara
Koichi
Application Number:
PCT/JP1991/000880
Publication Date:
January 07, 1993
Filing Date:
June 28, 1991
Export Citation:
Assignee:
The
Nippon
Signal
CO., LTD.
Sugimoto, Noboru
Kumekawa, Souichi
Mukaidono, Masao
Sakai, Masayoshi
Futsuhara, Koichi
Nippon
Signal
CO., LTD.
Sugimoto, Noboru
Kumekawa, Souichi
Mukaidono, Masao
Sakai, Masayoshi
Futsuhara, Koichi
International Classes:
B30B15/00; B30B15/14; B30B15/16; B30B15/28; F16P3/14; (IPC1-7): B30B15/00; B30B15/28
Download PDF: