JPS53119751A - Safety apparatus of resistance spot welding equipment - Google Patents

Safety apparatus of resistance spot welding equipment

Info

Publication number
JPS53119751A
JPS53119751A JP3450377A JP3450377A JPS53119751A JP S53119751 A JPS53119751 A JP S53119751A JP 3450377 A JP3450377 A JP 3450377A JP 3450377 A JP3450377 A JP 3450377A JP S53119751 A JPS53119751 A JP S53119751A
Authority
JP
Japan
Prior art keywords
spot welding
welding equipment
resistance spot
safety apparatus
colliding
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
JP3450377A
Other languages
Japanese (ja)
Other versions
JPS5525954B2 (en
Inventor
Yasuo Ishimaru
Kazuyuki Ishimaru
Ryoichi Takayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP3450377A priority Critical patent/JPS53119751A/en
Publication of JPS53119751A publication Critical patent/JPS53119751A/en
Publication of JPS5525954B2 publication Critical patent/JPS5525954B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To automatically prevent the damage by colliding the electrode or cylinder apparatus with the works or jig, by providing the metallic detecting coil and control mechanism of travelling apparatus on the resistance spot welding equipment.
COPYRIGHT: (C)1978,JPO&Japio
JP3450377A 1977-03-30 1977-03-30 Safety apparatus of resistance spot welding equipment Granted JPS53119751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3450377A JPS53119751A (en) 1977-03-30 1977-03-30 Safety apparatus of resistance spot welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3450377A JPS53119751A (en) 1977-03-30 1977-03-30 Safety apparatus of resistance spot welding equipment

Publications (2)

Publication Number Publication Date
JPS53119751A true JPS53119751A (en) 1978-10-19
JPS5525954B2 JPS5525954B2 (en) 1980-07-09

Family

ID=12416049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3450377A Granted JPS53119751A (en) 1977-03-30 1977-03-30 Safety apparatus of resistance spot welding equipment

Country Status (1)

Country Link
JP (1) JPS53119751A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990427U (en) * 1982-12-08 1984-06-19 三菱レイヨン株式会社 prepreg sheet
JPS59126158A (en) * 1983-01-06 1984-07-20 Ishikawa Seisakusho:Kk Gear made of fiber reinforced synthetic resin

Also Published As

Publication number Publication date
JPS5525954B2 (en) 1980-07-09

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