JPS6060828U

JPS6060828U - Composite electrical contact material in which the contact surface of silver alloy, etc. is completely covered with gold alloy, etc.

Info

Publication number: JPS6060828U
Application number: JP15418883U
Authority: JP
Inventors: 昭柴田
Original assignee: 中外電気工業株式会社
Priority date: 1983-10-04
Filing date: 1983-10-04
Publication date: 1985-04-27
Also published as: JPH0125452Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係るテープ状の複合電気接点材をつく
る素材で、特にスポット溶接用の基部を有するものの説
明的斜視図であり、第２図は第１図と同様の説明的斜視
図であり、その接点面は金又は金合金であらかじめ覆わ
れており、第３図は第２図のテープを切断して得たスポ
ット溶接用の接点単体であり、第４図は第２図と同様な
テープであって、カシメ用のリベット形接点を得るため
のものの説明的な斜視図である。符号説明、１−テープ、２−銀又は銀合金層、３−ニッ
ケル合金等の基部、４−接点面を覆う金又は金合金層、
５−銅等のカシメ用基部、６−矢はず状フッ５チ、７−
押圧刃片。補正　昭５８．１１．７　　　　　゛実用新案登録請求の範囲を次のように補正す−る。Ｏ実用新案登録請求の範囲（１）　　銀又は銀合金の接点面と、これを覆う金又は
金合金と、該接点面の下面に接着したスポット溶接用或
はカシメ用の突出基部とを有する電気接点用のテープ材
にして、単体の接点をつくるためにこのテープ材がその
長手方向を横切る方−０向において切断されるべき線に
沿った矢はず状−”　　の切欠部を有し、この切欠部の
先端は少なくと−も上記銀又は銀合金の接点面の底に達
し、且つこの切欠部の側面全部が前記した金又は金合金
で被覆されてなる複合電気接点材。（２）　　前記矢はず状の切欠部は接点面を金又は金合
金で覆う前眸形成きれ、該金又は金合金が該矢はず状の
切欠部を含む銀又は銀合金の全面にメッキ又は蒸着され
た実用新ｉ請求め範ｉ第　　　゛１項記載の複合電気接
点材。（３）　　前記電気接点用のテープ材にして、矢はず状
゛の切欠部の側面全部を覆う前記金又は金合金は　。前記接点面を−う金又は金合金が展延したものである′
実用新案登録請求の範囲第１項記載の複合電気接点材。（４）　　前記電気接点用−のテープ材を前記切欠部に
沿って切断した実用新案登録請求の範囲第１項ミ　　　
−第２項又は第３項記載の複合電気接点材。（５）前記接点面を覆う金又は金合金が鍛錬されて。FIG. 1 is an explanatory perspective view of a material for making a tape-shaped composite electrical contact material according to the present invention, particularly having a base for spot welding, and FIG. 2 is an explanatory perspective view similar to FIG. 1. The contact surface is covered in advance with gold or gold alloy. Figure 3 shows a single contact for spot welding obtained by cutting the tape in Figure 2, and Figure 4 shows the same contact as Figure 2. FIG. 3 is an explanatory perspective view of a similar tape for obtaining rivet-shaped contacts for crimping; Description of symbols, 1-tape, 2-silver or silver alloy layer, 3-base of nickel alloy, etc., 4-gold or gold alloy layer covering the contact surface,
5-Crimping base made of copper, etc., 6-Archive-shaped foot 5, 7-
Pressing blade piece. Amendment November 7, 1982 ゛The scope of the claims for utility model registration is amended as follows. Scope of Utility Model Registration Claims (1) Electrical device having a contact surface of silver or silver alloy, gold or gold alloy covering it, and a protruding base for spot welding or caulking adhered to the lower surface of the contact surface This tape material is used as a contact point, and in order to make a single contact point, this tape material has an arrow-shaped notch along the line that is to be cut in the 0 direction, which is the direction that crosses the longitudinal direction of the tape material, and this A composite electrical contact material in which the tip of the cutout reaches at least the bottom of the contact surface of the silver or silver alloy, and the entire side surface of the cutout is coated with the gold or gold alloy described above. (2) The above. The arrow-shaped notch has a front edge formed to cover the contact surface with gold or a gold alloy, and the gold or gold alloy is plated or vapor-deposited on the entire surface of the silver or silver alloy including the arrow-shaped notch. The composite electrical contact material according to claim i, item (1). (3) The gold or gold alloy that is used as a tape material for the electrical contact and covers the entire side surface of the arrow-shaped notch is: The surface is made of spreadable gold or gold alloy.
Composite electrical contact material according to claim 1 of the utility model registration claim. (4) Utility model registration claim Paragraph 1, in which the tape material for the electrical contact is cut along the notch.
- Composite electrical contact material according to item 2 or 3. (5) The gold or gold alloy covering the contact surface is wrought.

Claims

[Scope of utility model registration request]

(1) Tape material for electrical contacts having a contact surface of silver or silver alloy, gold or gold alloy covering it, and a protruding base for spot welding or caulking adhered to the lower surface of the contact surface. In order to make a single contact point, this tape material has an arrow-shaped notch along the line to be cut in a direction transverse to its longitudinal direction, and the tip of this notch has at least the above-mentioned silver or silver alloy. reaching the bottom of the contact surface of the notch, and the entire side surface of this notch is coated with the above-mentioned gold or gold alloy,
Composite electrical contact material.

(2) The arrowhead-shaped notch is formed before the contact surface is covered with gold or a gold alloy, and the gold or gold alloy is plated or vapor-deposited on the entire surface of the silver or silver alloy including the arrowhead-shaped notch. A composite electrical contact material according to claim 1 of the claimed utility model registration.

(3) A utility model registration request in which the gold or gold alloy that covers the entire side surface of the arrow-shaped notch in the tape material for the electrical contact is an extension of the gold or gold alloy that covers the contact surface. Composite electrical contact material according to item 1.

(4) The composite electrical contact material according to claim 1, 2, or 3, wherein the electrical contact tape material is cut along the notch.