JPH0376368U - - Google Patents
Info
- Publication number
- JPH0376368U JPH0376368U JP13769489U JP13769489U JPH0376368U JP H0376368 U JPH0376368 U JP H0376368U JP 13769489 U JP13769489 U JP 13769489U JP 13769489 U JP13769489 U JP 13769489U JP H0376368 U JPH0376368 U JP H0376368U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- metal sleeve
- housing
- contact
- movable contact
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
図は本考案の電線端部構造と該端部構造の電線
をブレーカーに接続する態様を説明するものであ
り、第１図は該電線及びこれを接続する対象の一
例としての２線式ブレーカーの分解斜視図、第２
図はスリーブを電線に挿入する状態を示す分解斜
視図、第３図及び第４図は電線保持状態のスリー
ブをプレス変形して凹部を形成する状態の断面図
、第５図は凹部形成後の本考案の電線端部構造を
示す斜視図、第６図は該電線端部をブレーカー側
のターミナルへネジ止めした状態の要部断面図で
ある。
図中、１０……ブレーカーのトリツプ機構、１
２……ブレーカーのハウジング、１４……金属製
の筒形ターミナル、１６……電線を構成する素線
、１８……電線、２０……金属スリーブ、２２…
…金属スリーブの凹部、２４……ターミナルの壁
、２６……ネジ穴、２８……締付けボルト、２８
ａ……ボルトの脚部、Ｚ……電線の絶縁被覆であ
る。
The figure explains the electric wire end structure of the present invention and the manner in which the electric wire of the end structure is connected to a breaker. Figure 1 shows the electric wire and a two-wire breaker as an example of the object to which it is connected. Exploded perspective view, 2nd
The figure is an exploded perspective view showing the state in which the sleeve is inserted into the electric wire, Figures 3 and 4 are cross-sectional views of the sleeve holding the electric wire and press-deformed to form the recess, and Figure 5 is after the recess is formed. FIG. 6 is a perspective view showing the wire end structure of the present invention. FIG. 6 is a sectional view of the main part in a state where the wire end is screwed to a terminal on the breaker side. In the figure, 10...Breaker trip mechanism, 1
2...Breaker housing, 14...Metal cylindrical terminal, 16...Element wire constituting electric wire, 18...Electric wire, 20...Metal sleeve, 22...
...Recess in metal sleeve, 24... Terminal wall, 26... Screw hole, 28... Tightening bolt, 28
a...Legs of bolts, Z...insulation coating of electric wires.
Claims (1)
離反させるトリツプ機構１０をハウジング１２の
内部に備え、前記可動接点と固定接点の何れかへ
電気的に接続されている金属製筒形ターミナル１
４を当該ハウジング１２の外面に臨み開口させた
構成のブレーカーへ接続される電線端部において
、複数の素線１６からなる撚線構造を有し、端部
の絶縁被覆Ｚを除去された電線１８が比較的軟質
かつ円筒形の金属スリーブ２０へ挿入され、該金
属スリーブ２０がその軸線方向の１個所以上にお
いて断面が正方形乃至は長方形を呈する状態にプ
レスされてなる凹部２２を備えていて、該凹部２
２内において上記素線１６が相互に緊密に接触す
る最密充填状態を呈すると共に、上記の筒形ター
ミナル１４の壁２４のネジ穴２６へ螺合される締
付けボルト２８の脚部２８ａの下端が上記凹部２
２へ係合し上記金属スリーブ２０の離脱を阻止す
る構成であることを特徴とするブレーカー用電線
端部の構造。 A metal cylindrical terminal 1 includes a trip mechanism 10 inside a housing 12 that separates a movable contact from a fixed contact when an overcurrent is detected, and is electrically connected to either the movable contact or the fixed contact.
An electric wire 18 having a stranded wire structure consisting of a plurality of strands 16 and having an insulation coating Z removed from the end thereof is connected to a breaker having an opening facing the outer surface of the housing 12. is inserted into a relatively soft and cylindrical metal sleeve 20, and the metal sleeve 20 is provided with a recess 22 pressed into a square or rectangular cross section at one or more locations in the axial direction. Recess 2
2, the wires 16 are in a close-packed state in which they are in close contact with each other, and the lower end of the leg 28a of the tightening bolt 28 screwed into the screw hole 26 of the wall 24 of the cylindrical terminal 14 is Said recess 2
2 and prevents the metal sleeve 20 from coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989137694U JP2527896Y2 (en) | 1989-11-27 | 1989-11-27 | Breaker wire end structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989137694U JP2527896Y2 (en) | 1989-11-27 | 1989-11-27 | Breaker wire end structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0376368U true JPH0376368U (en) | 1991-07-31 |
| JP2527896Y2 JP2527896Y2 (en) | 1997-03-05 |
Family
ID=31684839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989137694U Expired - Lifetime JP2527896Y2 (en) | 1989-11-27 | 1989-11-27 | Breaker wire end structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527896Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013062123A (en) * | 2011-09-13 | 2013-04-04 | Yazaki Corp | Connection structure of terminal and connection method of terminal |
| KR20200115972A (en) * | 2019-03-30 | 2020-10-08 | 우석대학교 산학협력단 | Rescue apparatus with slide bag structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4852088U (en) * | 1971-10-19 | 1973-07-06 | ||
| JPS60147176U (en) * | 1984-03-12 | 1985-09-30 | 小原株式会社 | Welding cable terminal |
-
1989
- 1989-11-27 JP JP1989137694U patent/JP2527896Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4852088U (en) * | 1971-10-19 | 1973-07-06 | ||
| JPS60147176U (en) * | 1984-03-12 | 1985-09-30 | 小原株式会社 | Welding cable terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013062123A (en) * | 2011-09-13 | 2013-04-04 | Yazaki Corp | Connection structure of terminal and connection method of terminal |
| KR20200115972A (en) * | 2019-03-30 | 2020-10-08 | 우석대학교 산학협력단 | Rescue apparatus with slide bag structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527896Y2 (en) | 1997-03-05 |
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