JPS53124147A - Composite spring material - Google Patents

Composite spring material

Info

Publication number
JPS53124147A
JPS53124147A JP3898677A JP3898677A JPS53124147A JP S53124147 A JPS53124147 A JP S53124147A JP 3898677 A JP3898677 A JP 3898677A JP 3898677 A JP3898677 A JP 3898677A JP S53124147 A JPS53124147 A JP S53124147A
Authority
JP
Japan
Prior art keywords
spring material
composite spring
spring
metal sheet
contact
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.)
Pending
Application number
JP3898677A
Other languages
Japanese (ja)
Inventor
Mikio Nishihata
Ryuichi Matsuda
Takeo Oota
Yukihiro Murakishi
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3898677A priority Critical patent/JPS53124147A/en
Publication of JPS53124147A publication Critical patent/JPS53124147A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Springs (AREA)

Abstract

PURPOSE: To manufacture the composite spring material superior in the spring characteristic, the solderability, the contact performance, etc., by continuously soldering the metal sheet for use of the spring entirely or partly, and by pressure bonding the contact metal on thus prepared metal sheet according to the cold work.
COPYRIGHT: (C)1978,JPO&Japio
JP3898677A 1977-04-07 1977-04-07 Composite spring material Pending JPS53124147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3898677A JPS53124147A (en) 1977-04-07 1977-04-07 Composite spring material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3898677A JPS53124147A (en) 1977-04-07 1977-04-07 Composite spring material

Publications (1)

Publication Number Publication Date
JPS53124147A true JPS53124147A (en) 1978-10-30

Family

ID=12540457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3898677A Pending JPS53124147A (en) 1977-04-07 1977-04-07 Composite spring material

Country Status (1)

Country Link
JP (1) JPS53124147A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834070A (en) * 1971-09-07 1973-05-15
JPS5038054A (en) * 1973-08-13 1975-04-09
JPS5190964A (en) * 1975-02-06 1976-08-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4834070A (en) * 1971-09-07 1973-05-15
JPS5038054A (en) * 1973-08-13 1975-04-09
JPS5190964A (en) * 1975-02-06 1976-08-10

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