JPS62191047U - - Google Patents
Info
- Publication number
- JPS62191047U JPS62191047U JP7828386U JP7828386U JPS62191047U JP S62191047 U JPS62191047 U JP S62191047U JP 7828386 U JP7828386 U JP 7828386U JP 7828386 U JP7828386 U JP 7828386U JP S62191047 U JPS62191047 U JP S62191047U
- Authority
- JP
- Japan
- Prior art keywords
- crossbar
- movable element
- lock
- circuit breaker
- protrusion
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/285—Locking mechanisms incorporated in the switch assembly and operable by a key or a special tool
Landscapes
- Breakers (AREA)
Description
第1図はこの考案の一実施例を示す主要部の断
面図、第2図は第1図の要部斜視図、第3図はク
ロスバーと可動子の分解斜視図、第4図は従来装
置を示す主要部の断面図、第5図は第4図の要部
斜視図である。
図において、1は筐体、1aはベース、1bは
カバー、2は固定子、2aは固定接点、3は可動
子、3aは可動接点、6はピン、7は接圧ばね、
11はシリンダ錠、11aは可動部、12はキー
、14はクロスバー、15は突起部、16は絶縁
ロツドである。なお、各図同一符号は同一または
相当部分を示す。
Figure 1 is a sectional view of the main parts showing an embodiment of this invention, Figure 2 is a perspective view of the main parts of Figure 1, Figure 3 is an exploded perspective view of the crossbar and mover, and Figure 4 is the conventional FIG. 5 is a sectional view of the main parts of the apparatus, and FIG. 5 is a perspective view of the main parts of FIG. 4. In the figure, 1 is a housing, 1a is a base, 1b is a cover, 2 is a stator, 2a is a fixed contact, 3 is a mover, 3a is a movable contact, 6 is a pin, 7 is a contact pressure spring,
11 is a cylinder lock, 11a is a movable part, 12 is a key, 14 is a crossbar, 15 is a protrusion, and 16 is an insulating rod. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
るクロスバー、このクロスバーに前記可動子を回
転可能に支持するピン、および外部から操作され
かつ可動部が前記クロスバーに係合して前記可動
子をロツクする錠を備えたことを特徴とする回路
遮断器。 (2) クロスバーに突起部を設け、この突起部に
係合する錠の可動部を絶縁ロツドとした実用新案
登録請求の範囲第1項記載の回路遮断器。 (3) クロスバーを熱硬化性樹脂成形品とした実
用新案登録請求の範囲第2項記載の回路遮断器。[Claims for Utility Model Registration] (1) A movable element that operates to open and close, a crossbar to which the movable element is mounted, a pin that rotatably supports the movable element on the crossbar, and a movable part that is operated from the outside. A circuit breaker comprising a lock that engages with the crossbar to lock the movable element. (2) The circuit breaker according to claim 1, wherein the cross bar is provided with a protrusion, and the movable part of the lock that engages with the protrusion is an insulated rod. (3) The circuit breaker according to claim 2, wherein the crossbar is a thermosetting resin molded product.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7828386U JPS62191047U (en) | 1986-05-23 | 1986-05-23 | |
DE19873787116 DE3787116T2 (en) | 1986-05-23 | 1987-02-13 | Switch equipped with a lock. |
EP19870301284 EP0246727B1 (en) | 1986-05-23 | 1987-02-13 | Circuit breaker equipped with a lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7828386U JPS62191047U (en) | 1986-05-23 | 1986-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62191047U true JPS62191047U (en) | 1987-12-04 |
Family
ID=13657628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7828386U Pending JPS62191047U (en) | 1986-05-23 | 1986-05-23 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0246727B1 (en) |
JP (1) | JPS62191047U (en) |
DE (1) | DE3787116T2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060042922A1 (en) * | 2004-08-25 | 2006-03-02 | Aber Thomas L | Trip component locking assembly and electrical switching apparatus employing the same |
ES2541496T3 (en) * | 2006-12-29 | 2015-07-21 | Ls Industrial Systems Co., Ltd | Key lock device for a circuit breaker |
CN101494125B (en) * | 2008-01-22 | 2013-02-06 | 赵建平 | Circuit breaker with safety lock |
KR101060786B1 (en) * | 2009-11-19 | 2011-08-30 | 엘에스산전 주식회사 | Lock of circuit breaker |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS561063Y2 (en) * | 1976-08-04 | 1981-01-12 | ||
IE56136B1 (en) * | 1983-12-19 | 1991-04-24 | Westinghouse Electric Corp | Circuit breaker with improved cross-bar and contact assembly |
US4554421A (en) * | 1984-01-09 | 1985-11-19 | Westinghouse Electric Corp. | Molded case circuit breaker with handle lock |
-
1986
- 1986-05-23 JP JP7828386U patent/JPS62191047U/ja active Pending
-
1987
- 1987-02-13 DE DE19873787116 patent/DE3787116T2/en not_active Expired - Fee Related
- 1987-02-13 EP EP19870301284 patent/EP0246727B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0246727B1 (en) | 1993-08-25 |
EP0246727A3 (en) | 1989-09-20 |
EP0246727A2 (en) | 1987-11-25 |
DE3787116D1 (en) | 1993-09-30 |
DE3787116T2 (en) | 1994-04-21 |