JPH0276439U - - Google Patents

Info

Publication number
JPH0276439U
JPH0276439U JP1989073136U JP7313689U JPH0276439U JP H0276439 U JPH0276439 U JP H0276439U JP 1989073136 U JP1989073136 U JP 1989073136U JP 7313689 U JP7313689 U JP 7313689U JP H0276439 U JPH0276439 U JP H0276439U
Authority
JP
Japan
Prior art keywords
slider
contact
contacts
electric switch
switch mechanism
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
JP1989073136U
Other languages
English (en)
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 filed Critical
Publication of JPH0276439U publication Critical patent/JPH0276439U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2075—T-shaped bridge; bridging contact has lateral arm for mounting resiliently or on a pivot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H01H50/545—Self-contained, easily replaceable microswitches
    • 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
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Slide Switches (AREA)
  • Push-Button Switches (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Brushes (AREA)
  • Contacts (AREA)

Description

【図面の簡単な説明】
第１図は、本考案に従つて、コンタクタに適用
した１つの補助スイツチブロツクの側面の概念図
、第２図は、本考案に従つて、コンタクタに適用
した２つの補助スイツチブロツクの装置の前面か
らの概念図、第３図は、常開接点群と常閉接点群
を含む本考案の第１実施例の開放正面図、第４図
は、第３図の実施例の線―に沿う断面図、第
５図は、２つの常開接点群を含む本考案の第２実
施例の開放正面図、第６図は、第５図の実施例の
線―に沿う断面図である。 １０……コンタクタ、１２，１４……補助スイ
ツチブロツク、１６，１１６……ハウジング、１
８，１１８……ベース、２０，１２０……カバー
、２２，１２２……スライダ、２３，１２３……
フインガ、２６，２８，１２６，１２８……プロ
フイールまたはカム、３０，３２，１３０，１３
２……突起、３１，３３，１３１，１３３……ス
プリング、３４，３６，１３４，１３６……可動
ブリツジ、３８，４０，４２，４４，１３８，１
４０，１４２，１４４……可動接点対、４６，４
８，１４６，１４８……アーム、５４，５６，５
８，６０，１５４，１５６，１５８，１６０……
突起、７０，７６，１７０，１７６……固定アー
ム、７８，８４，１７８，１８４……ねじクラン
プ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 全ての接点が２重遮断接点であり、常開ま
    たは常閉可能な該接点の開放または閉成が適切に
    成形された部材またはカムの軸方向の移動によつ
    て与えられ、それにより前記部材の軸方向の運動
    に必要な力は、前記部材、前記接点の可動部分お
    よび匡体の座の間の摩擦力によつて実質的に定め
    られるようになし、該匡体の内で前記部材が接触
    力を供給するスプリング部材により動くようにし
    たことを特徴とする電気スイツチ機構。 (2) 付勢スライダ２２，１２２を含む外側絶縁
    支持ハウジング１６，１１６から成り、同じ軸方
    向に垂直に延びているプロフイールまたはカム２
    ６，２８，１２６，１２８の前記スライダ２２，
    １２２を備え、該スライダは少なくとも２つの可
    動接点に接続している導電ブリツジ３４，３６，
    １３４，１３６に接触し、該ブリツジは前記絶縁
    ハウジング１６，１１６の一点で旋回する垂直ア
    ーム４６，４８，１４６，１４８と、前記プロフ
    イールまたはカム２６，２８，１２６，１２８に
    対して前記ブリツジ３４，３６，１３４，１３６
    を噛み合わせる搬送手段３１，３３，１３１，１
    ３３とを具備しており、コンタクタの側面に組み
    付けられる種類の補助接点ブロツクから成ること
    を特徴とする請求項１に記載の電気スイツチ機構
    。 (3) 前記可動接点対３８―４４，１３８―１４
    ４を接続する前記ブリツジ２６，１８，１２６，
    １２８は、その端部で前記可動接点を移動するＴ
    形状の十字アームと、その中心位置において、前
    記スプリング手段３１，３３，１３１，１３３へ
    接触する第１の側面上の部分と、第２の側面上の
    突起３０，３２，１３０，１３２と、前記絶縁ハ
    ウジング１６，１１６に対して接触する支点を備
    えた同じＴでの脚とで形成されたほぼＴ字形状の
    ものであることを特徴とする請求項２に記載の補
    助接点ブロツクからなる電気スイツチ機構。 (4) 前記ブリツジ２６，２８，１２６，１２８
    の十字アーム上に組み込まれた可動接点３８―４
    ４，１３８―１４４は、前記絶縁ハウジング１６
    ，１１６に接続され、および外部回路に接続が可
    能なねじクランプ７８，８４，１７８，１８４に
    よつて終端されたアーム７０，７６，１７０，１
    ７６によつて支持された対応の固定接点と嵌合で
    きることを特徴とする請求項１または２に記載の
    補助接点ブロツクからなる電気スイツチ機構。 (5) 前記スライダ２２は２つの反対方向に軸上
    で割付けされたプロフイールまたはカム２６，２
    ８を含み、さらに前記Ｔ形状の導電ブリツジ３４
    ，３６は、２つの反対方向に軸上で割付けされた
    Ｔ形状の脚を有するように同一軸上に割付けされ
    て、常開接点と常閉接点とを有するようにしたこ
    とを特徴とする請求項２ないし４のいずれかに記
    載の補助接点ブロツクからなる電気スイツチ機構
    。 (6) 前記スライダ２２，１２２は該スライダの
    先端に向けて高い部分に軸上で割付けられたプロ
    フイールまたはカム２６，２８，１２６，１２８
    を含み、前記Ｔ形状の導電ブリツジ３４，３６，
    １３４，１３６は、前記スライダの先端に向けて
    Ｔの脚を割付けして、すべて常閉接点を有するよ
    うにしたことを特徴とする請求項２ないし４のい
    ずれかに記載の補助接点ブロツクからなる電気ス
    イツチ機構。 (7) 前記スライダ１２２は該スライダの先端に
    向けて高い部分に軸上で割付けられたプロフイー
    ルまたはカム１２６，１２８を含み、前記Ｔ形状
    の導電ブリツジ１３４，１３６は、前記スライダ
    の先端に向けてＴの脚を割付けして、すべて常開
    接点を有するようにしたことを特徴とする請求項
    ２ないし４のいずれかに記載の補助接点ブロツク
    からなる電気スイツチ機構。
JP1989073136U 1988-06-23 1989-06-23 Pending JPH0276439U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821478U IT213976Z2 (it) 1988-06-23 1988-06-23 Struttura di contatti elettrici nella quale la forza assiale di azionamento e' solo una piccola frazione della forza esercitata sui contatti.

Publications (1)

Publication Number Publication Date
JPH0276439U true JPH0276439U (ja) 1990-06-12

Family

ID=11182426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989073136U Pending JPH0276439U (ja) 1988-06-23 1989-06-23

Country Status (7)

Country Link
US (1) US4983788A (ja)
EP (1) EP0347999B1 (ja)
JP (1) JPH0276439U (ja)
AT (1) ATE120881T1 (ja)
DE (1) DE68922027T2 (ja)
ES (1) ES2073427T3 (ja)
IT (1) IT213976Z2 (ja)

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Also Published As

Publication number Publication date
EP0347999B1 (en) 1995-04-05
DE68922027D1 (de) 1995-05-11
IT8821478V0 (it) 1988-06-23
ATE120881T1 (de) 1995-04-15
EP0347999A3 (en) 1991-07-17
DE68922027T2 (de) 1995-12-14
ES2073427T3 (es) 1995-08-16
EP0347999A2 (en) 1989-12-27
IT213976Z2 (it) 1990-03-05
US4983788A (en) 1991-01-08

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