JPS588642B2 - How to remove insulation from coaxial cable - Google Patents
How to remove insulation from coaxial cableInfo
- Publication number
- JPS588642B2 JPS588642B2 JP51074760A JP7476076A JPS588642B2 JP S588642 B2 JPS588642 B2 JP S588642B2 JP 51074760 A JP51074760 A JP 51074760A JP 7476076 A JP7476076 A JP 7476076A JP S588642 B2 JPS588642 B2 JP S588642B2
- Authority
- JP
- Japan
- Prior art keywords
- coaxial cable
- insulator
- outer conductor
- protective film
- cylindrical body
- 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.)
- Expired
Links
- 238000009413 insulation Methods 0.000 title claims description 4
- 239000004020 conductor Substances 0.000 claims description 18
- 239000012212 insulator Substances 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Description
【発明の詳細な説明】
本発明は同軸ケーブルの中心導体と外部導体との間に存
在する絶縁体の除去力法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a force removal method for insulation existing between a center conductor and an outer conductor of a coaxial cable.
ポリエチレン等の絶縁体が外部導体内面に密接している
ような同軸ケーブルに於て、かかる絶縁体を除去する工
具として第１図に示すような構成の工具が本願出願人に
よって既に出願されている。For coaxial cables in which an insulator such as polyethylene is in close contact with the inner surface of the outer conductor, the applicant has already filed an application for a tool configured as shown in Figure 1 as a tool for removing such an insulator. .
この工具は円筒体１の先端部２近傍の内側面に刃状突起
３が設けられているものであり、円筒体１を同軸ケーブ
ルの絶縁体と外部導体の間に回転挿入しながら刃状突起
３によって前記絶縁体を除去することができる。This tool has a blade-like protrusion 3 on the inner surface near the tip 2 of a cylindrical body 1, and inserts the cylindrical body 1 between the insulator and the external conductor of the coaxial cable while rotating the blade-like protrusion 3. 3, the insulator can be removed.
円筒体１の材質は強度的な画から金属が用いられる。The material of the cylindrical body 1 is metal due to its strength.
この場合円筒体１の外側面と同軸ケーブルの外部導体の
内側面は直接接触するので、外部導体の内側面に損傷を
与え、同軸ケーブルの電気的特性に悪影響を及ぼす恐れ
がある。In this case, the outer surface of the cylindrical body 1 and the inner surface of the outer conductor of the coaxial cable come into direct contact, which may damage the inner surface of the outer conductor and adversely affect the electrical characteristics of the coaxial cable.
本発明は以上に鑑みてなされたもので、同軸ケーブルの
外部導体内側面に損傷を与えることのない同軸ケーブル
の絶縁体除去方法を提供することを目的とする。The present invention has been made in view of the above, and an object of the present invention is to provide a method for removing an insulator of a coaxial cable without damaging the inner surface of the outer conductor of the coaxial cable.
第２図を参照しながら本発明の一実施例について説明す
る。An embodiment of the present invention will be described with reference to FIG.
４は外部導体、５は絶縁体、６は中心導体である。4 is an outer conductor, 5 is an insulator, and 6 is a center conductor.
外部導体４と絶縁体５との間の円周面にポリエステルフ
イルム等の薄い保護フイルム７を挿入し、その後刃状突
起３を有する円筒体１を保護フイルム７と絶縁体５との
間に回転挿入すれば外部導体４の内側面に損傷を与える
ことなく絶縁体５を除去することができる。A thin protective film 7 such as a polyester film is inserted into the circumferential surface between the outer conductor 4 and the insulator 5, and then the cylindrical body 1 having the blade-like projections 3 is rotated between the protective film 7 and the insulator 5. Once inserted, the insulator 5 can be removed without damaging the inner surface of the outer conductor 4.
保護フイルムγは外部導体４の縦添え突合せ部を若干開
き加減にして、この部分より外部導体４と絶縁体５の間
の円周力向に送り込むようにすれば円滑に挿入できる。The protective film γ can be inserted smoothly by slightly opening the longitudinal butt portion of the outer conductor 4 and feeding it from this portion in the circumferential force direction between the outer conductor 4 and the insulator 5.
保護フイルム７のケーブル長手力向への挿入長は円筒体
１の挿入長とほぼ等しくすることが望ましい。It is desirable that the insertion length of the protective film 7 in the longitudinal direction of the cable be approximately equal to the insertion length of the cylindrical body 1.
また保護フイルム７は第３図に示すように縦横の目盛８
，９を予め設けておけば、保護フイルム７が外部導体４
の内面を完全に覆っているかどうか確かめ易くなり、除
去作業が簡略化される。In addition, the protective film 7 has vertical and horizontal scales 8 as shown in FIG.
, 9 in advance, the protective film 7 can be attached to the outer conductor 4.
It becomes easier to check whether the inner surface is completely covered, and the removal work is simplified.
以上説明したように本発明によれば同軸ケーブルの絶縁
体を除去する際、外部導体内面に損傷を与えることがな
くなり、同軸ケーブルの電気的特性を低下させない同軸
ケーブルの絶縁体除去方法が得られる。As explained above, according to the present invention, when removing the insulator of a coaxial cable, there is no damage to the inner surface of the outer conductor, and a method for removing the insulator of a coaxial cable that does not deteriorate the electrical characteristics of the coaxial cable can be obtained. .
第１図は本発明に用いられる絶縁体除去工具の説明図、
第２図は本発明の一実施例の説明図、第３図は本発明に
用いられる保護フイルムの一実施例の説明図である。
１・・・・・・円筒体、２・・・・・・円筒体先端部、
３・・・・・・刃状突起、４・・・・・・外部導体、５
・・・・・・絶縁体、６・・・・・・中心導体、７・・
・・・・保護フイルム。FIG. 1 is an explanatory diagram of an insulator removal tool used in the present invention,
FIG. 2 is an explanatory diagram of one embodiment of the present invention, and FIG. 3 is an explanatory diagram of one embodiment of a protective film used in the present invention. 1... Cylindrical body, 2... Cylindrical body tip,
3... Edge-like projection, 4... Outer conductor, 5
...Insulator, 6...Center conductor, 7...
...protective film.
Claims (1)
保護フイルムを挿入し、前記保護フイルムと絶縁体との
間に前記絶縁体を除去するための刃状突起を内側面に有
する円筒体を回転しながら前記絶縁体を除去することを
特徴とする同軸ケーブルの絶縁体除去力法。1 A cylinder in which a protective film is inserted into the circumferential surface between the outer conductor and the insulator of a coaxial cable, and a blade-shaped protrusion is provided on the inner surface between the protective film and the insulator for removing the insulator. A coaxial cable insulation removal force method characterized by removing the insulation while rotating the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51074760A JPS588642B2 (en) | 1976-06-24 | 1976-06-24 | How to remove insulation from coaxial cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51074760A JPS588642B2 (en) | 1976-06-24 | 1976-06-24 | How to remove insulation from coaxial cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53882A JPS53882A (en) | 1978-01-07 |
| JPS588642B2 true JPS588642B2 (en) | 1983-02-17 |
Family
ID=13556544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51074760A Expired JPS588642B2 (en) | 1976-06-24 | 1976-06-24 | How to remove insulation from coaxial cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588642B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6141974A (en) * | 1984-08-06 | 1986-02-28 | Fujikura Ltd | Testing device of multiconductor cable |
| CN105113799B (en) * | 2015-08-07 | 2017-03-22 | 中建三局第二建设工程有限责任公司 | Prearranged adjustable clamping fixture of large embedded part and construction method thereof |
-
1976
- 1976-06-24 JP JP51074760A patent/JPS588642B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53882A (en) | 1978-01-07 |
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