JPS6441950U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の実施例を示すしや断器の開
状態の側断面図、第２図は第１図に示す実施例の
閉状態を示す側断面図、第３図はこの実施例にお
ける押板及び可動子の斜視図、第４図は従来の回
路しや断器における開状態を示す側断面図、第５
図は第４図に示すしや断器の閉状態を示す側断面
図、第６図は第４図に示すしや断器のトリツプ状
態を示す側断面図、第７図は従来の回路しや断器
の押板及び可動子の斜視図である。 ４；可動子、６；溝、５０；押板、１０１；筐
体、２０１；固定接点、４０１；可動接点。 Fig. 1 is a side sectional view of the shingle breaker in the open state showing an embodiment of this invention, Fig. 2 is a side sectional view showing the embodiment shown in Fig. 1 in the closed state, and Fig. 3 is this embodiment. FIG. 4 is a side sectional view showing the open state of a conventional circuit breaker, and FIG.
The figure is a side sectional view showing the shield breaker shown in Figure 4 in a closed state, Figure 6 is a side sectional view showing the shield breaker shown in Figure 4 in a tripped state, and Figure 7 is a conventional circuit. FIG. 4; mover, 6; groove, 50; push plate, 101; housing, 201; fixed contact, 401; movable contact.

Claims (1)

【実用新案登録請求の範囲】 回路しや断器の筐体に固定された固定接点、 固定接点に接離する可動接点を有する可動子、 筐体に設けられ、筐体の成形時に必要な所定の
抜け勾配を有する少なくとも一個の溝、及び 可動子を保持しつつ溝内を摺動し、その摺動す
る部分の厚さの勾配が前記抜け勾配に実質的に等
しくなされた押板 を有する回路しや断器。[Scope of claim for utility model registration] A fixed contact fixed to the casing of a circuit breaker or breaker, a mover having a movable contact that connects and separates from the fixed contact, and a predetermined shape provided in the casing and required when molding the casing. at least one groove having a draft angle of Shiya disconnector.