JPS54107451A - Automatic welder - Google Patents

Automatic welder

Info

Publication number
JPS54107451A
JPS54107451A JP1574378A JP1574378A JPS54107451A JP S54107451 A JPS54107451 A JP S54107451A JP 1574378 A JP1574378 A JP 1574378A JP 1574378 A JP1574378 A JP 1574378A JP S54107451 A JPS54107451 A JP S54107451A
Authority
JP
Japan
Prior art keywords
signal
groove
correction signal
detector
generates
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.)
Granted
Application number
JP1574378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6116551B2 (enrdf_load_stackoverflow
Inventor
Mamoru Kawahara
Kenichi Taki
Hiroyuki Nakajima
Yoshiaki Shibuya
Shunzo Murakami
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering 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 Hitachi Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP1574378A priority Critical patent/JPS54107451A/ja
Publication of JPS54107451A publication Critical patent/JPS54107451A/ja
Publication of JPS6116551B2 publication Critical patent/JPS6116551B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
JP1574378A 1978-02-10 1978-02-10 Automatic welder Granted JPS54107451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1574378A JPS54107451A (en) 1978-02-10 1978-02-10 Automatic welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1574378A JPS54107451A (en) 1978-02-10 1978-02-10 Automatic welder

Publications (2)

Publication Number Publication Date
JPS54107451A true JPS54107451A (en) 1979-08-23
JPS6116551B2 JPS6116551B2 (enrdf_load_stackoverflow) 1986-05-01

Family

ID=11897234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1574378A Granted JPS54107451A (en) 1978-02-10 1978-02-10 Automatic welder

Country Status (1)

Country Link
JP (1) JPS54107451A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63349U (enrdf_load_stackoverflow) * 1986-06-18 1988-01-05

Also Published As

Publication number Publication date
JPS6116551B2 (enrdf_load_stackoverflow) 1986-05-01

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