JPS6419640A - Manufacture of rivet type contact - Google Patents

Manufacture of rivet type contact

Info

Publication number
JPS6419640A
JPS6419640A JP17552087A JP17552087A JPS6419640A JP S6419640 A JPS6419640 A JP S6419640A JP 17552087 A JP17552087 A JP 17552087A JP 17552087 A JP17552087 A JP 17552087A JP S6419640 A JPS6419640 A JP S6419640A
Authority
JP
Japan
Prior art keywords
contact
contact chip
columnar base
solder
rivet type
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
JP17552087A
Other languages
Japanese (ja)
Other versions
JP2526251B2 (en
Inventor
Koichi Saito
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.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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 Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP62175520A priority Critical patent/JP2526251B2/en
Publication of JPS6419640A publication Critical patent/JPS6419640A/en
Application granted granted Critical
Publication of JP2526251B2 publication Critical patent/JP2526251B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Manufacture Of Switches (AREA)

Abstract

PURPOSE:To hinder header processing from causing the solder reaching the surface of the contact by forming a conical step at the periphery of the joint surface of a contact chip for jointing with a columnar base with the central part left, brazing the contact chip fast to the columnar base, and performing header processing. CONSTITUTION:With the central part 2a left, a conical step 2b is formed at the periphery of the joint surface of a contact chip 2 to provide a contact chip 2'. This contact chip 2' is brazed fast to a columnar base 3 with Ag solder 4 to provide a clad contact material 5'. This clad contact material 5' is header processed to provide a rivet type contact 6'. At this rivet type contact 6', molten solder 4' stagnates in a ring-shaped recess 7 between the conical step 2b of the contact chip 2' and the joint surface of the columnar base 3 when the contact chip 2' is brazed fast to the columnar base 3, and does not float up to the periphery of the contact chip 2', and thus the header processing does not cause the solder 4' reaching the surface of the contact.
JP62175520A 1987-07-14 1987-07-14 How to make rivet contacts Expired - Lifetime JP2526251B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62175520A JP2526251B2 (en) 1987-07-14 1987-07-14 How to make rivet contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62175520A JP2526251B2 (en) 1987-07-14 1987-07-14 How to make rivet contacts

Publications (2)

Publication Number Publication Date
JPS6419640A true JPS6419640A (en) 1989-01-23
JP2526251B2 JP2526251B2 (en) 1996-08-21

Family

ID=15997493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62175520A Expired - Lifetime JP2526251B2 (en) 1987-07-14 1987-07-14 How to make rivet contacts

Country Status (1)

Country Link
JP (1) JP2526251B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524309A (en) * 1978-08-07 1980-02-21 Tokyo Shibaura Electric Co Electric contact

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524309A (en) * 1978-08-07 1980-02-21 Tokyo Shibaura Electric Co Electric contact

Also Published As

Publication number Publication date
JP2526251B2 (en) 1996-08-21

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