JPH0224196B2 - - Google Patents

Info

Publication number
JPH0224196B2
JPH0224196B2 JP61143900A JP14390086A JPH0224196B2 JP H0224196 B2 JPH0224196 B2 JP H0224196B2 JP 61143900 A JP61143900 A JP 61143900A JP 14390086 A JP14390086 A JP 14390086A JP H0224196 B2 JPH0224196 B2 JP H0224196B2
Authority
JP
Japan
Prior art keywords
focus head
connecting wire
closure
belt
opening
Prior art date
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
JP61143900A
Other languages
English (en)
Japanese (ja)
Other versions
JPS632582A (ja
Inventor
Yasuaki Nagano
Shunichi Hori
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.)
Shibuya Corp
Original Assignee
Shibuya Kogyo 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 Shibuya Kogyo Co Ltd filed Critical Shibuya Kogyo Co Ltd
Priority to JP61143900A priority Critical patent/JPS632582A/ja
Publication of JPS632582A publication Critical patent/JPS632582A/ja
Publication of JPH0224196B2 publication Critical patent/JPH0224196B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
JP61143900A 1986-06-19 1986-06-19 フオ−カスヘツドの移動を許容する開口部の閉鎖装置 Granted JPS632582A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61143900A JPS632582A (ja) 1986-06-19 1986-06-19 フオ−カスヘツドの移動を許容する開口部の閉鎖装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61143900A JPS632582A (ja) 1986-06-19 1986-06-19 フオ−カスヘツドの移動を許容する開口部の閉鎖装置

Publications (2)

Publication Number Publication Date
JPS632582A JPS632582A (ja) 1988-01-07
JPH0224196B2 true JPH0224196B2 (enrdf_load_stackoverflow) 1990-05-28

Family

ID=15349672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61143900A Granted JPS632582A (ja) 1986-06-19 1986-06-19 フオ−カスヘツドの移動を許容する開口部の閉鎖装置

Country Status (1)

Country Link
JP (1) JPS632582A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4676161B2 (ja) * 2004-04-14 2011-04-27 ヤマザキマザック株式会社 レーザ加工機
JP5132838B2 (ja) * 2010-11-29 2013-01-30 三菱電機株式会社 レーザ加工機の光路構造

Also Published As

Publication number Publication date
JPS632582A (ja) 1988-01-07

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