JPH045879B2 - - Google Patents

Info

Publication number: JPH045879B2
Authority: JP; Japan
Prior art keywords: bright band; image; press machine; light; dangerous area
Prior art date: 1982-05-27
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

JP57090181A

Other languages

English (en)

Japanese (ja)

Other versions

JPS58207594A (ja

Inventor

Masayuki Mishiro

Toshiaki Kondo

Yukio Tsucha

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Komatsu Ltd

Original Assignee

Komatsu 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.)

1982-05-27

Filing date

1982-05-27

Publication date

1992-02-03

1982-05-27 Application filed by Komatsu Ltd filed Critical Komatsu Ltd

1982-05-27 Priority to JP9018182A priority Critical patent/JPS58207594A/ja

1983-12-03 Publication of JPS58207594A publication Critical patent/JPS58207594A/ja

1992-02-03 Publication of JPH045879B2 publication Critical patent/JPH045879B2/ja

Status Granted legal-status Critical Current

Links

238000003384 imaging method Methods 0.000 claims description 20
238000001514 detection method Methods 0.000 claims description 14
238000012806 monitoring device Methods 0.000 claims description 5
239000010408 film Substances 0.000 description 19
238000010586 diagram Methods 0.000 description 6
239000006185 dispersion Substances 0.000 description 4
238000000034 method Methods 0.000 description 4
239000012788 optical film Substances 0.000 description 4
230000000630 rising effect Effects 0.000 description 3
239000000463 material Substances 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
238000003672 processing method Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1

Landscapes

Control Of Presses (AREA)
Presses And Accessory Devices Thereof (AREA)

JP9018182A 1982-05-27 1982-05-27 プレス機の安全監視方法 Granted JPS58207594A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP9018182A JPS58207594A (ja)	1982-05-27	1982-05-27	プレス機の安全監視方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9018182A JPS58207594A (ja)	1982-05-27	1982-05-27	プレス機の安全監視方法

Publications (2)

Publication Number	Publication Date
JPS58207594A JPS58207594A (ja)	1983-12-03
JPH045879B2 true JPH045879B2 (zh)	1992-02-03

Family

ID=13991313

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9018182A Granted JPS58207594A (ja)	1982-05-27	1982-05-27	プレス機の安全監視方法

Country Status (1)

Country	Link
JP (1)	JPS58207594A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2673000B2 (ja) *	1989-03-27	1997-11-05	日本碍子株式会社	タイヤ成形用金型の製造方法
JPH083838Y2 (ja) *	1989-06-27	1996-01-31	株式会社アマダ	プレス機械の安全装置
JP4165782B2 (ja) *	1999-01-08	2008-10-15	株式会社小松製作所	プレス機械の防護ガード
JP3636325B2 (ja) *	2003-07-04	2005-04-06	長野県	加工機械の安全装置
US20210379786A1 (en) *	2018-06-08	2021-12-09	Yasuhito NAGAI	Cutting machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58146720A (ja) *	1982-02-19	1983-09-01	Mazda Motor Corp	機械工場内での安全作業装置

1982
- 1982-05-27 JP JP9018182A patent/JPS58207594A/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58146720A (ja) *	1982-02-19	1983-09-01	Mazda Motor Corp	機械工場内での安全作業装置

Also Published As

Publication number	Publication date
JPS58207594A (ja)	1983-12-03

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