TW397763B - Optical axis effectlessly making controller in light beam safety device - Google Patents

Optical axis effectlessly making controller in light beam safety device Download PDF

Info

Publication number
TW397763B
TW397763B TW86113730A TW86113730A TW397763B TW 397763 B TW397763 B TW 397763B TW 86113730 A TW86113730 A TW 86113730A TW 86113730 A TW86113730 A TW 86113730A TW 397763 B TW397763 B TW 397763B
Authority
TW
Taiwan
Prior art keywords
light
shielding
shading
safety device
safety
Prior art date
Application number
TW86113730A
Other languages
English (en)
Chinese (zh)
Inventor
Iwashige Takahashi
Original Assignee
Komatsu Mfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Komatsu Mfg Co Ltd filed Critical Komatsu Mfg Co Ltd
Application granted granted Critical
Publication of TW397763B publication Critical patent/TW397763B/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/285Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing a full press stroke if there is an obstruction in the working area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Presses And Accessory Devices Thereof (AREA)
TW86113730A 1996-11-26 1997-09-22 Optical axis effectlessly making controller in light beam safety device TW397763B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33038396A JPH10156595A (ja) 1996-11-26 1996-11-26 光線式安全装置の光軸無効化制御装置

Publications (1)

Publication Number Publication Date
TW397763B true TW397763B (en) 2000-07-11

Family

ID=18231993

Family Applications (1)

Application Number Title Priority Date Filing Date
TW86113730A TW397763B (en) 1996-11-26 1997-09-22 Optical axis effectlessly making controller in light beam safety device

Country Status (2)

Country Link
JP (1) JPH10156595A (ja)
TW (1) TW397763B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4647049B2 (ja) * 1999-08-20 2011-03-09 株式会社理研オプテック 光線式安全装置
JP4565633B2 (ja) * 2005-01-25 2010-10-20 株式会社アマダ 曲げ加工装置
JP6572338B1 (ja) * 2018-03-14 2019-09-04 株式会社アマダホールディングス プレスブレーキ用光学式安全装置、プレスブレーキ、及び光学式監視方法

Also Published As

Publication number Publication date
JPH10156595A (ja) 1998-06-16

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees