JPS63191548U

JPS63191548U -

Info

Publication number: JPS63191548U
Application number: JP8427287U
Authority: JP
Priority date: 1987-05-28
Filing date: 1987-05-28
Publication date: 1988-12-09
Anticipated expiration: 2002-05-28
Also published as: JPH081548Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す正面図、第
２図は主要部分の分解斜視図、第３図は支持軸と
レバーとの固定前の状態を示す斜視図、第４図は
第３図の線―の断面図、第５図は支持軸とレ
バーとの固定状態を示す側面図、第６図は従来の
ものを示す正面図、第７図は第６図の線―の
拡大断面図、第８図は第６図の線―の拡大断
面図、第９図はトリツプ状態を示す第７図の部分
図、第１０図はトリツプ状態を示す第８図の部分
図、第１１図はレバーを取り付けた支持軸の斜視
図、第１２図は第１１図の線―の断面図
、第１３図は支持軸の斜視図である。図において、１Ａは機構極、１Ｂは隣接極、４
は自動引きはずし装置、２０は開閉機構、２０ａ
はクレドル、２４はラツチ、２５は支持軸、２９
はレバー、３２は警報スイツチ、３３はアクチユ
エータ、３７，３７は両側板部、３８，３８は両
孔、３９は凹部である。なお、各図中同一符号は
同一または相当部分を示す。 Fig. 1 is a front view showing one embodiment of this invention, Fig. 2 is an exploded perspective view of the main parts, Fig. 3 is a perspective view showing the state before the support shaft and lever are fixed, and Fig. 4 is the 3 is a sectional view taken along the line in Figure 3, Figure 5 is a side view showing the fixed state of the support shaft and lever, Figure 6 is a front view showing the conventional one, and Figure 7 is an enlarged view taken along the line in Figure 6. 8 is an enlarged sectional view along line - in FIG. 6, FIG. 9 is a partial view of FIG. 7 showing a trip state, FIG. 10 is a partial view of FIG. 8 showing a trip state, and FIG. The figure is a perspective view of the support shaft to which the lever is attached, FIG. 12 is a sectional view taken along the line - in FIG. 11, and FIG. 13 is a perspective view of the support shaft. In the figure, 1A is a mechanism pole, 1B is an adjacent pole, and 4
20 is an automatic tripping device, 20 is an opening/closing mechanism, 20a
is the cradle, 24 is the latch, 25 is the support shaft, 29
is a lever, 32 is an alarm switch, 33 is an actuator, 37, 37 are both side plate parts, 38, 38 are both holes, and 39 is a recessed part. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] A multi-pole circuit comprising a mechanism pole with an opening/closing mechanism and an adjacent pole without an opening/closing mechanism located adjacent to this mechanism pole and having an internal accessory device such as an alarm switch. A disconnector comprising: a latch engaged with the cradle of the opening/closing mechanism and actuated by an automatic tripping device; a support shaft rotatably supporting the latch; and a support shaft fixed to the support shaft and engaged with the cradle. a lever that is fitted together and is always biased in the tripping direction of the cradle; and an actuator that is fixed to the support shaft and engages with the internal accessory device, the lever being formed by bending both sides of the lever in the same direction. comprising both side plate parts provided on both side plate parts, both holes through which the support shaft is inserted, and a recess formed on the outer circumferential surface of the support shaft and into which the lever is fitted while facing the lever; After the support shaft is inserted into both holes and the recess is fitted to the lever, the support shaft and the lever are fixed by tapping and caulking the both side plates toward the support shaft. A multi-pole circuit disconnector characterized by: