JPS592039U - Electric switch movable contact device - Google Patents
Electric switch movable contact deviceInfo
- Publication number
- JPS592039U JPS592039U JP9576582U JP9576582U JPS592039U JP S592039 U JPS592039 U JP S592039U JP 9576582 U JP9576582 U JP 9576582U JP 9576582 U JP9576582 U JP 9576582U JP S592039 U JPS592039 U JP S592039U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- contact
- electric switch
- contact device
- switch movable
- 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
Links
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
第１図は従来の電気開閉器の可動接触子装置が適用され
た３積形回路しゃ断器の側断面図、第２図はこの考案に
従った電気開閉器の可動接触子装置が適用された３積形
回路しゃ断器の平面図、第３図は第２図のＡ−Ａ’線に
沿った断面図・、第４図は捩りばねの正面図、第５図は
捩りばねの左側面図である。図中、１：モールドベース
、２：モールド力バー、４：固定側接触子装置、６：固
定接触子、７：可動接触子装置、８：可動接触子杆、９
；可動接触子、１０：コンタクト軸、１１：コンタクト
ホルタ、１６：操作ハンドル、１７：開閉レバニ、２０
；トリップレバー、２１：主フック、２２゜２３ニドグ
ルリンク、２６：操作ばね、２７：クロスバ−，２８：
軸心、２９，３６：捩りばね、３０：折曲げ゛ループ、
３１：コンタクト抑えピン、３２ニドリツプシヤフト、
３３：固定鉄心、３４：可動鉄片、３５：バイメタル。Figure 1 is a side sectional view of a three-piece type circuit breaker to which a conventional movable contact device for an electric switch is applied, and Figure 2 is a side sectional view of a circuit breaker to which a movable contact device for an electric switch according to this invention is applied. A plan view of the three-piece circuit breaker, Fig. 3 is a sectional view taken along the line A-A' in Fig. 2, Fig. 4 is a front view of the torsion spring, and Fig. 5 is a left side view of the torsion spring. It is. In the figure, 1: mold base, 2: mold force bar, 4: fixed side contact device, 6: fixed contact device, 7: movable contact device, 8: movable contact rod, 9
; Movable contactor, 10: Contact shaft, 11: Contact holder, 16: Operation handle, 17: Opening/closing lever, 20
;Trip lever, 21: Main hook, 22゜23 Nidoguru link, 26: Operation spring, 27: Crossbar, 28:
Axial center, 29, 36: torsion spring, 30: bending loop,
31: Contact holding pin, 32 Ni drip shaft,
33: Fixed iron core, 34: Movable iron piece, 35: Bimetal.
Claims (1)
動接触千杆と、前記可動接触子杆を支持するコンタクト
ホルダと、一方の側に前記コンタクトホルダと係合する
腕部を有し且つ他方の側に折曲げループを形成する腕部
を呻える捩りばねのコイル部分とをコンタクト軸の挿通
により一体に連結装着後、前記可動接触千杆の上部と前
記捩りばねの折曲げループを有する腕部との間にコンタ
クト抑えピンを挿通して可動接触子杆に所定の荷重を与
えることを特徴とする電気開閉器の可動接触子装置。A movable contact rod on which a movable contact element that opens and closes in correspondence with a fixed contact element is attached, a contact holder that supports the movable contact element, and an arm portion that engages with the contact holder on one side; After the arm part forming the bending loop on the other side is integrally connected with the coil part of the torsion spring by inserting the contact shaft, the upper part of the movable contact rod and the bending loop of the torsion spring are formed. A movable contact device for an electric switch, characterized in that a contact holding pin is inserted between the arm portion and a predetermined load on the movable contact rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9576582U JPS592039U (en) | 1982-06-28 | 1982-06-28 | Electric switch movable contact device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9576582U JPS592039U (en) | 1982-06-28 | 1982-06-28 | Electric switch movable contact device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS592039U true JPS592039U (en) | 1984-01-07 |
Family
ID=30228536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9576582U Pending JPS592039U (en) | 1982-06-28 | 1982-06-28 | Electric switch movable contact device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592039U (en) |
-
1982
- 1982-06-28 JP JP9576582U patent/JPS592039U/en active Pending
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