JPH0735668Y2 - 電極ローラの回転検知装置 - Google Patents

電極ローラの回転検知装置

Info

Publication number
JPH0735668Y2
JPH0735668Y2 JP1989047598U JP4759889U JPH0735668Y2 JP H0735668 Y2 JPH0735668 Y2 JP H0735668Y2 JP 1989047598 U JP1989047598 U JP 1989047598U JP 4759889 U JP4759889 U JP 4759889U JP H0735668 Y2 JPH0735668 Y2 JP H0735668Y2
Authority
JP
Japan
Prior art keywords
roller
shaft
electrode
holder
inspection
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 - Fee Related
Application number
JP1989047598U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02138074U (OSRAM
Inventor
文雄 松元
孝幸 山本
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1989047598U priority Critical patent/JPH0735668Y2/ja
Publication of JPH02138074U publication Critical patent/JPH02138074U/ja
Application granted granted Critical
Publication of JPH0735668Y2 publication Critical patent/JPH0735668Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Resistance Welding (AREA)
JP1989047598U 1989-04-21 1989-04-21 電極ローラの回転検知装置 Expired - Fee Related JPH0735668Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989047598U JPH0735668Y2 (ja) 1989-04-21 1989-04-21 電極ローラの回転検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989047598U JPH0735668Y2 (ja) 1989-04-21 1989-04-21 電極ローラの回転検知装置

Publications (2)

Publication Number Publication Date
JPH02138074U JPH02138074U (OSRAM) 1990-11-19
JPH0735668Y2 true JPH0735668Y2 (ja) 1995-08-16

Family

ID=31563667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989047598U Expired - Fee Related JPH0735668Y2 (ja) 1989-04-21 1989-04-21 電極ローラの回転検知装置

Country Status (1)

Country Link
JP (1) JPH0735668Y2 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723109Y2 (ja) * 1990-11-21 1995-05-31 鬼頭工業株式会社 電極ローラの回転検知装置
JP5315127B2 (ja) * 2009-05-20 2013-10-16 ナストーア株式会社 シーム溶接機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185486U (OSRAM) * 1981-05-20 1982-11-25
JPS6448619U (OSRAM) * 1987-09-21 1989-03-27

Also Published As

Publication number Publication date
JPH02138074U (OSRAM) 1990-11-19

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Legal Events

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LAPS Cancellation because of no payment of annual fees