JPS61117387U - - Google Patents
Info
- Publication number
- JPS61117387U JPS61117387U JP11072684U JP11072684U JPS61117387U JP S61117387 U JPS61117387 U JP S61117387U JP 11072684 U JP11072684 U JP 11072684U JP 11072684 U JP11072684 U JP 11072684U JP S61117387 U JPS61117387 U JP S61117387U
- Authority
- JP
- Japan
- Prior art keywords
- sheath
- fault detection
- ground fault
- flexible cable
- protective cover
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009422 external insulation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
第１図は本考案の実施例を示すもので、第１図
Ａは、本考案にかかる保護カバーを有する可撓ケ
ーブルと接続用プラグの結合状態を示す要部断面
図。第１図Ｂは第１図Ａのｂ―ｂ矢視図、第１図
Ｃは第１図Ａのｃ―ｃ矢視図。第１図Ｄは、本考
案の他の実施例を示す断面図。
〔符号の説明〕、１……可撓ケーブル、２，２
′……ケーブル芯線、３……アース線、４……絶
縁層、５……保護カバー、６……地絡検出用編組
線被覆、７……外部被覆。
FIG. 1 shows an embodiment of the present invention, and FIG. 1A is a cross-sectional view of essential parts showing a state in which a flexible cable having a protective cover and a connecting plug according to the present invention are coupled. FIG. 1B is a view taken along the line bb in FIG. 1A, and FIG. 1C is a view taken along the line cc in FIG. 1A. FIG. 1D is a sectional view showing another embodiment of the present invention. [Explanation of symbols], 1... Flexible cable, 2, 2
'... Cable core wire, 3... Earth wire, 4... Insulating layer, 5... Protective cover, 6... Braided wire covering for ground fault detection, 7... External covering.
補正 昭５９．８．３１
実用新案登録請求の範囲を次のように補正する
。Amendment August 31, 1982 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
絶縁層の内径に往復電路を形成する一対の芯線
とアース線を有する可撓ケーブルの外側に地絡検
出用編組線被覆を設け、その被覆外方に外部絶縁
被覆を設けたケーブル構造体において、上記可撓
ケーブルと地絡検出用編組線被覆の間、および／
または地絡検出用編組線被覆と外部絶縁被覆の間
に、上記編組線の切断端を逃がすための空間を有
する溶接トランス付ガン用可撓ケーブルの保護カ
バー。
図面の簡単な説明を次のように補正する。
明細書第８ページ最下行の後に「第１図Ｅは、
本考案のもう一つの実施例を示す断面図。」を加
入する。
補正 昭６１．２．３
図面の簡単な説明を次のように補正する。
明細書第８ページの「図面の簡単な説明」の欄
、最下行の後に、次の第２図の説明を追加します
。「第２図は、本考案にかかる保護カバーを使用
した地絡検出回路の一例を示す電気回路図。」[Scope of Claim for Utility Model Registration] A flexible cable having a pair of core wires and a ground wire that form a reciprocating circuit on the inner diameter of an insulating layer is provided with a braided wire sheath for ground fault detection on the outside, and an external insulation sheath is provided on the outside of the sheath. between the flexible cable and the braided wire sheath for ground fault detection, and/or
Or a protective cover for a flexible cable for a gun with a welding transformer, which has a space between the ground fault detection braided wire sheath and the external insulation sheath for letting the cut end of the braided wire escape . The brief description of the drawing has been amended as follows. After the bottom line of page 8 of the specification, “Figure 1 E is
FIG. 3 is a sectional view showing another embodiment of the present invention. ” to join. Amendment February 3, 1981 The brief description of the drawing is amended as follows. Add the following explanation of Figure 2 after the bottom line of the "Brief explanation of drawings" column on page 8 of the specification. ``Figure 2 is an electrical circuit diagram showing an example of a ground fault detection circuit using the protective cover according to the present invention.''
Claims (1)
とアース線を有する可撓ケーブルの外側に、空間
を形成して地絡検出用編組線被覆を設け、その被
覆外方に外部絶縁被覆を設けた溶接トランス付ガ
ン用可撓ケーブルの保護カバー。 A space is formed on the outside of a flexible cable that has a pair of core wires and a ground wire that form a reciprocating circuit on the inner diameter of the insulating layer, and a braided wire sheath for ground fault detection is provided, and an external insulation sheath is provided outside the sheath. Protective cover for flexible cables for guns with welding transformers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11072684U JPS61117387U (en) | 1984-07-20 | 1984-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11072684U JPS61117387U (en) | 1984-07-20 | 1984-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117387U true JPS61117387U (en) | 1986-07-24 |
Family
ID=30669842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11072684U Pending JPS61117387U (en) | 1984-07-20 | 1984-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63271908A (en) * | 1987-01-29 | 1988-11-09 | プレシジョン・インターコネクト・コーポレーション | Fine and extra-flexible shielded cable and manufacture of the same |
| JPH0460374U (en) * | 1990-10-02 | 1992-05-25 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934880B2 (en) * | 1977-03-12 | 1984-08-24 | 株式会社パイロット | peristaltic pump |
-
1984
- 1984-07-20 JP JP11072684U patent/JPS61117387U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934880B2 (en) * | 1977-03-12 | 1984-08-24 | 株式会社パイロット | peristaltic pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63271908A (en) * | 1987-01-29 | 1988-11-09 | プレシジョン・インターコネクト・コーポレーション | Fine and extra-flexible shielded cable and manufacture of the same |
| JPH0460374U (en) * | 1990-10-02 | 1992-05-25 |
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