JPS5736090A - Laser welding method for contact point - Google Patents

Laser welding method for contact point

Info

Publication number
JPS5736090A
JPS5736090A JP11150980A JP11150980A JPS5736090A JP S5736090 A JPS5736090 A JP S5736090A JP 11150980 A JP11150980 A JP 11150980A JP 11150980 A JP11150980 A JP 11150980A JP S5736090 A JPS5736090 A JP S5736090A
Authority
JP
Japan
Prior art keywords
recess
raised part
contact point
base plate
parts
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
JP11150980A
Other languages
Japanese (ja)
Other versions
JPS6119351B2 (en
Inventor
Tokuo Yoshida
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11150980A priority Critical patent/JPS5736090A/en
Publication of JPS5736090A publication Critical patent/JPS5736090A/en
Publication of JPS6119351B2 publication Critical patent/JPS6119351B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0087—Welding switch parts by use of a laser beam

Landscapes

  • Laser Beam Processing (AREA)
  • Manufacture Of Switches (AREA)

Abstract

PURPOSE:To obtain sufficient welding strength by providing a raised part or recess to each of a base plate and a contact point material, fitting and tentatively fixing these and irradiating laser light to the fitted parts. CONSTITUTION:At least a raised part 5 or recess 6 is provided to a base plate 2, and a recess 7 or raised part 8 in correspondence to this is provided to a contact point material. This material 1 is fitted to the base plate 2 by fitting the raised part 5 or recess 6 to the recess 7 or raised part 8 or fitting both and these are tentatively fixed. Thence, laser light 4 is irradiated from the side face of the fitted parts, whereby said parts are welded. Since in this method the laser light 4 is irradiated to the parts where the base plate 2 and the material 1 superpose, the laser welding having sufficient strength is accomplished.
JP11150980A 1980-08-12 1980-08-12 Laser welding method for contact point Granted JPS5736090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11150980A JPS5736090A (en) 1980-08-12 1980-08-12 Laser welding method for contact point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11150980A JPS5736090A (en) 1980-08-12 1980-08-12 Laser welding method for contact point

Publications (2)

Publication Number Publication Date
JPS5736090A true JPS5736090A (en) 1982-02-26
JPS6119351B2 JPS6119351B2 (en) 1986-05-16

Family

ID=14563104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11150980A Granted JPS5736090A (en) 1980-08-12 1980-08-12 Laser welding method for contact point

Country Status (1)

Country Link
JP (1) JPS5736090A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010287376A (en) * 2009-06-10 2010-12-24 Fuji Electric Fa Components & Systems Co Ltd Circuit breaker
WO2019188065A1 (en) * 2018-03-27 2019-10-03 株式会社ミツバ Joined body, dynamo-electric machine and method for producing dynamo-electric machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63106352U (en) * 1986-12-27 1988-07-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010287376A (en) * 2009-06-10 2010-12-24 Fuji Electric Fa Components & Systems Co Ltd Circuit breaker
WO2019188065A1 (en) * 2018-03-27 2019-10-03 株式会社ミツバ Joined body, dynamo-electric machine and method for producing dynamo-electric machine
JP2019176557A (en) * 2018-03-27 2019-10-10 株式会社ミツバ Bonded body, rotary electric machine, and method of manufacturing rotary electric machine

Also Published As

Publication number Publication date
JPS6119351B2 (en) 1986-05-16

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