Title:
折曲げ加工機の非常停止処理装置
Document Type and Number:
Japanese Patent JP3153558
Kind Code:
B2
Abstract:
PURPOSE:To provide the emergency stop processor of a bending machine which can process effectively a jammed-in accident between dies, at the time when an emergency state is generated. CONSTITUTION:The processor is provided with an emergency stopping state detecting part 35 for detecting the emergency stop state of a bending machine, and a signal processing part for disregarding an operating signal for allowing the die to approach, when the emergency stopping state detecting part concerned detects an emergency stopping state, and permitting only a signal for separating the die. Also, a die interval detecting part 36 is provided, and by conparing this interval and a reference value, only a signal for separating the die after widening a little the die interval is permitted.
Inventors:
三澤 清彦
Application Number:
JP4685291A
Publication Date:
April 09, 2001
Filing Date:
March 12, 1991
Export Citation:
Assignee:
株式会社アマダ
International Classes:
B21D5/02; B30B15/28; (IPC1-7): B21D5/02; B30B15/28
Attorney, Agent or Firm:
三好 秀和