JPS6329417A - Connection of composite insulated tape - Google Patents
Connection of composite insulated tapeInfo
- Publication number
- JPS6329417A JPS6329417A JP61171980A JP17198086A JPS6329417A JP S6329417 A JPS6329417 A JP S6329417A JP 61171980 A JP61171980 A JP 61171980A JP 17198086 A JP17198086 A JP 17198086A JP S6329417 A JPS6329417 A JP S6329417A
- Authority
- JP
- Japan
- Prior art keywords
- composite insulating
- plastic film
- connection
- present
- kraft paper
- 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
- 239000002131 composite material Substances 0.000 title claims description 19
- 239000002985 plastic film Substances 0.000 claims description 14
- 229920006255 plastic film Polymers 0.000 claims description 14
- 239000002655 kraft paper Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004706 High-density cross-linked polyethylene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920004932 high density cross-linked polyethylene Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Manufacturing Of Electric Cables (AREA)
- Gas Or Oil Filled Cable Accessories (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（北門の技Ｖｉ分野）
本発明は、ＯＦケーブルの導体上に巻回される複合絶縁
テープの接続方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for connecting a composite insulating tape wound on a conductor of an OF cable.
（北門の技術的背型とその問題点）
近時、導体上にポリプロピレンやポリエチレン等のプラ
スチックフィルムの両側にクラフト紙を積１して成る複
合絶縁テープを巻回したＯＦケーブルが知られている。(Technical back type of the north gate and its problems) Recently, OF cables have been known in which a composite insulating tape consisting of a plastic film made of polypropylene, polyethylene, etc. and kraft paper laminated on both sides is wrapped around the conductor. .
ところで、かかる複合絶縁テープの接続法としては、例
えば第３図に示すように、接続すべき一対の複合絶縁テ
ープ］、２のそれぞれの端末部のクラフト紙３．４を剥
離してプラスチックフィルム５．６を露出させ、露出さ
せたプラスチックフィルム５．６の端末部どうしを重ね
合わせ、この重ね合わせ内面を接着剤７により接着する
方法が知られている（特開昭５８−１０３１６号公報）
。By the way, as a method of connecting such composite insulating tapes, for example, as shown in FIG. .6 is exposed, the exposed end portions of the plastic film 5.6 are overlapped, and the inner surfaces of this overlap are bonded with an adhesive 7 (Japanese Unexamined Patent Publication No. 10316/1983).
.
しかしながら、かかる複合絶縁テープの接続法において
は、上記の接着剤７が０「ケーブルの絶縁油に対して悪
影響を及ぼす不都合があり、また余剰の接着剤が滲出し
て不必要な部分に付むして複合絶縁テープの眉間が撰者
する不都合がある。However, in this method of connecting composite insulating tapes, the above-mentioned adhesive 7 has the disadvantage that it has a negative effect on the insulating oil of the cable, and excess adhesive oozes out and sticks to unnecessary parts. However, there is an inconvenience that the glabella of the composite insulating tape may appear.
（ｙこ明の目的）
本発明はこのような点に着目してなされたもので、接着
剤を用いないで複合１絶縁テープの接続を行ないうる複
合絶縁テープの接、続演を提供ぜんとするものである。(Purpose of the present invention) The present invention has been made with attention to these points, and it is an object of the present invention to provide a method for connecting and connecting composite insulating tapes that can connect two composite insulating tapes without using an adhesive. It is something to do.
（発明の概要）
本発明においては、プラスチックフィルムの少なくとも
片面にクラフト紙を積層して成る接続すべき一対の複合
絶縁テープのそれぞれの端末部の少なくとも片面の前記
クラフト紙を剥離してプラスチックフィルムを露出させ
、露出させた前記プラスチックフィルムの端末部どうし
を重ね合わせ、この重ね合わせ部分を加熱融看すること
により前記目的を達成している。(Summary of the Invention) In the present invention, the kraft paper on at least one side of each end portion of a pair of composite insulating tapes to be connected, which are formed by laminating kraft paper on at least one side of a plastic film, is peeled off to remove the plastic film. The above object is achieved by exposing the exposed end portions of the plastic film and overlapping each other, and heating and fusing this overlapping portion.
（発明の実施例）
以下、本発明を一実施例の図面に基づいて説明する。第
３図と同一部分に同一番号を付した第１図において、接
続すべき一対の複合絶縁テープ１．２の端末部の接続す
べき少なくとも片面のクラフト紙３．４を剥離してプラ
スチックフィルム５．６を露出させ、露出させたプラス
チックフィルム５．６の端末部どうしを重ね合わ甘る点
は、従来の複合絶縁テープの接続法と同一である。(Embodiment of the Invention) The present invention will be described below based on the drawings of one embodiment. In FIG. 1, in which the same parts as in FIG. .6 is exposed and the exposed end portions of the plastic film 5.6 are overlapped with each other, which is the same as the method of connecting conventional composite insulating tapes.
本発明においては、第２図に示すように、プラスチック
フィルム５．６の端末部どうしの重ね合わせ部分を、ア
イロン等の加熱プレス機８により融着一体化している。In the present invention, as shown in FIG. 2, the overlapping portions of the end portions of the plastic films 5 and 6 are fused and integrated using a hot press 8 such as an iron.
なお、プラスチックフィルムどうしの重ね台わせ部分を
加熱するに際しては、プラスチックフィルム５．６の軟
化点以上の湿度で行なうことが望ましい。またへロ熱ブ
レス鳴８と複合絶縁テープ３．４との間にはテフロンフ
ィルム等から成る耐熱性フィルム９を介挿することが望
ましい。この場合には過剰のプラスチックフィルム５．
６の溶融樹脂が複合絶縁テープ３．４外にはみ出したと
しても加熱プレスＲ８にこれが付着しない利点がある。In addition, when heating the portion where the plastic films are stacked, it is desirable to heat the portion at a humidity higher than the softening point of the plastic film 5.6. Further, it is desirable to insert a heat-resistant film 9 made of Teflon film or the like between the heat breather 8 and the composite insulating tape 3.4. In this case, excess plastic film5.
There is an advantage that even if the molten resin of No. 6 protrudes outside the composite insulating tape 3.4, it will not adhere to the hot press R8.
なお、前述の実施例においては、複合絶縁デーブとして
、ポリプロピレンやポリエチレン等のプラスチックフィ
ルムの両側にクラフト紙を積層して成るものを用いた場
合について述べであるが、本発明は、これに限定されず
、例えば、高密度架橋ポリエチレンフィルムの両面にク
ラフト紙を化学結合によって一体化した複合絶縁テープ
の接続方法に適用してもよい。In addition, in the above-mentioned embodiment, a case was described in which a composite insulating tube made of kraft paper laminated on both sides of a plastic film such as polypropylene or polyethylene was used, but the present invention is not limited to this. For example, the present invention may be applied to a method for connecting a composite insulating tape in which kraft paper is integrated on both sides of a high-density crosslinked polyethylene film by chemical bonding.
（発明の効果）
以上述べたように本ブで明においては、剥離によって露
出させたプラスチックフィルムの端末部どうしを加熱敗
者しているので、すなわち、接臂剤を使用せずに復命絶
縁テープの接続を行なっているので、ＯＦケーブル絶縁
油に対して悪影響を及ぼす恐れのないＯＦケーブルを提
供できる。(Effects of the Invention) As described above, in this section, the ends of the plastic film exposed by peeling are heated together, that is, the insulation tape is bonded without using a sealant. Since the connection is made, it is possible to provide an OF cable that does not have a negative effect on the OF cable insulating oil.
また、従来のように接看剤の滲出による複合絶縁テープ
層間の接着の恐れのないＯＦケーブルを提供できる。Furthermore, it is possible to provide an OF cable that is free from the risk of adhesion between composite insulating tape layers due to exudation of adhesive as in the prior art.
第１図は、複合絶縁テープの端末部のクラフト紙を剥離
した状態を示す説明図、第２図は、本発明方法の実施状
況を示す説明図、第３図は従来方法の実施状況を示す説
明図である。
１．２・・・・・・・・・複合絶縁テープ３．４・・・
・・・・・・クラフト紙
５．６・・・・・・・・・プラスチックフィルム７・・
・・・・・・・接看材Fig. 1 is an explanatory diagram showing the state in which the kraft paper at the end of the composite insulating tape has been peeled off, Fig. 2 is an explanatory diagram showing the implementation status of the method of the present invention, and Fig. 3 is an explanatory diagram showing the implementation status of the conventional method. It is an explanatory diagram. 1.2...Composite insulation tape 3.4...
......Kraft paper 5.6...Plastic film 7...
・・・・・・Nursing materials
Claims (1)
紙を積層して成る接続すべき一対の複合絶縁テープのそ
れぞれの端末部の少なくとも片面の前記クラフト組を剥
離してプラスチックフィルムを露出させ、露出させた前
記プラスチックフィルムの端末部どうしを重ね合わせ、
この重ね合わせ部分を加熱融着することを特徴とする複
合絶縁テープの接続法。1. Peel off the kraft assembly on at least one side of each end of a pair of composite insulating tapes to be connected, which are made by laminating kraft paper on at least one side of a plastic film, to expose the plastic film, and the exposed plastic. Layer the ends of the film together,
A method for connecting composite insulating tape characterized by heating and fusing the overlapping portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61171980A JPS6329417A (en) | 1986-07-22 | 1986-07-22 | Connection of composite insulated tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61171980A JPS6329417A (en) | 1986-07-22 | 1986-07-22 | Connection of composite insulated tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6329417A true JPS6329417A (en) | 1988-02-08 |
Family
ID=15933303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61171980A Pending JPS6329417A (en) | 1986-07-22 | 1986-07-22 | Connection of composite insulated tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6329417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01308649A (en) * | 1988-06-07 | 1989-12-13 | Brother Ind Ltd | Printer having picture data conversion function |
-
1986
- 1986-07-22 JP JP61171980A patent/JPS6329417A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01308649A (en) * | 1988-06-07 | 1989-12-13 | Brother Ind Ltd | Printer having picture data conversion function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6329417A (en) | Connection of composite insulated tape | |
| JPS5925511A (en) | Method of connecting intermediate of rubber, plastic cable | |
| JPH0621130Y2 (en) | Connection part of composite tape for power cable | |
| JP3292397B2 (en) | Connection structure of composite tape for cable | |
| JPH0211685Y2 (en) | ||
| JPS58136929U (en) | Junction box for rubber/plastic insulated power cable with water barrier layer | |
| JPH022029Y2 (en) | ||
| JPS6142208A (en) | Method of connecting of cable | |
| JPS6237008A (en) | Covering of cable connection | |
| JPH0526895Y2 (en) | ||
| JPS6220101Y2 (en) | ||
| JPH0426166B2 (en) | ||
| JPS587411U (en) | Structure of plastic jacketed coaxial cable | |
| JPH0346419Y2 (en) | ||
| JPS5810318A (en) | Method of connecting composite insulating tape | |
| JPH0214274Y2 (en) | ||
| JPH0265610A (en) | Method of insulating and covering end of lead wire | |
| JPS6120844Y2 (en) | ||
| JPS61128712A (en) | Formation for cable insulated connection | |
| JPS60157179A (en) | Method of producing terminal connector of polyethylene wire | |
| JPS60112269A (en) | Plastic cable connector | |
| JPS5849529U (en) | Sealed structure of plastic sheathed cable branch connection | |
| JPH04277473A (en) | Water-tight processing method for joint of electric wires | |
| JPH05282941A (en) | Method for connecting lead laminate tape | |
| JPS6246622A (en) | Connecting of water barrier tape |