JPH0353733U - - Google Patents
Info
- Publication number
- JPH0353733U JPH0353733U JP11289789U JP11289789U JPH0353733U JP H0353733 U JPH0353733 U JP H0353733U JP 11289789 U JP11289789 U JP 11289789U JP 11289789 U JP11289789 U JP 11289789U JP H0353733 U JPH0353733 U JP H0353733U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- case
- screw
- circuit breaker
- head
- 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
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
Landscapes
- Breakers (AREA)
Description
第１図は本考案による配線用遮断器のケースと
カバーとの結合構造の一実施例を示す一部側面拡
大断面図、第２図は従来の配線用遮断器のケース
、カバーの結合構造の一例を示す一部断面側面図
である。
１……ケース、２……ねじ穴、３……カバー、
４……通し穴、６……頭部付取付ねじ、８……皿
ばね。
Fig. 1 is a partially enlarged side sectional view showing an embodiment of the coupling structure between the case and cover of a molded circuit breaker according to the present invention, and Fig. 2 shows the coupling structure between the case and cover of a conventional molded circuit breaker. FIG. 3 is a partially cross-sectional side view showing an example. 1...Case, 2...Screw hole, 3...Cover,
4...Through hole, 6...Head mounting screw, 8... Belleville spring.
Claims (1)
とカバーとの結合構造であつて、カバーに設けた
通し穴を貫通し、ケースに設けたねじ穴に螺入さ
れる頭部付取付ねじを、この取付ねじの頭部と前
記カバーのねじ受け面との間にクツシヨン機構を
介して締め付けてケースとカバーとを結合するこ
とを特徴とする配線用遮断器のケースとカバーと
の結合構造。 It is a joint structure between a case and a cover that form a container for storing a hardwired circuit breaker, and a mounting screw with a head that passes through a through hole provided in the cover and is screwed into a screw hole provided in the case. A structure for connecting a case and a cover of a molded circuit breaker, characterized in that the case and the cover are connected by tightening between the head of the mounting screw and the screw receiving surface of the cover via a cushion mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11289789U JPH0353733U (en) | 1989-09-27 | 1989-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11289789U JPH0353733U (en) | 1989-09-27 | 1989-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353733U true JPH0353733U (en) | 1991-05-24 |
Family
ID=31661332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11289789U Pending JPH0353733U (en) | 1989-09-27 | 1989-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353733U (en) |
-
1989
- 1989-09-27 JP JP11289789U patent/JPH0353733U/ja active Pending
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