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Title:
DETECTOR FOR CHARGING OF WORKPIECE INTO DIE
Document Type and Number:
Japanese Patent JP3665012
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a detector for charging of a workpiece into a die which requires no enlarged draft working of a base or the die, reduces the working man-hour of the die, and causes no disadvantage in the phase of a layout.
SOLUTION: The detector for charging of the workpiece into the die is fixed to part of the die to work a panel for an automobile, etc., and detects the presence or absence of a workpiece charged into the die by using an electrical and mechanical means. In the detection, a detection body 14 which is brought into contact with the workpiece charged into the die and is moved is oscillatably supported by parallel links.


Inventors:
Nakamura Meng
Minoru Kobayashi
Application Number:
JP2001344694A
Publication Date:
June 29, 2005
Filing Date:
November 09, 2001
Export Citation:
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Assignee:
Sankyo Oilless Industry Co., Ltd.
International Classes:
B21D43/00; (IPC1-7): B21D43/00
Domestic Patent References:
JP8132383A
JP4022135U
JP63080039U
JP2001286974A
JP6185908A
JP53107789A
Attorney, Agent or Firm:
Isao Sasaki
Kyoko Kawamura