JPS6222970Y2 - - Google Patents
Info
- Publication number
- JPS6222970Y2 JPS6222970Y2 JP1981015129U JP1512981U JPS6222970Y2 JP S6222970 Y2 JPS6222970 Y2 JP S6222970Y2 JP 1981015129 U JP1981015129 U JP 1981015129U JP 1512981 U JP1512981 U JP 1512981U JP S6222970 Y2 JPS6222970 Y2 JP S6222970Y2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- lead
- laminate
- tapes
- reinforcing
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 239000004840 adhesive resin Substances 0.000 claims description 8
- 229920006223 adhesive resin Polymers 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000978 Pb alloy Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Non-Insulated Conductors (AREA)
- Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
Description
【考案の詳細な説明】
この考案は、鉛ラミネートテープの接続構造に
関するものである。[Detailed Description of the Invention] This invention relates to a connection structure for lead laminate tape.
最近鉛ラミネートテープでケーブルコアを覆う
ことによつて耐水性、耐薬品性および遮蔽性にす
ぐれた鉛ラミネートケーブルが開発されている。 Recently, lead-laminated cables with excellent water resistance, chemical resistance, and shielding properties have been developed by covering the cable core with lead-laminated tape.
第１図は、この鉛ラミネートケーブルの構造を
示すもので、複数のケーブルコア１を押え巻きテ
ープ２で巻いて、この上に鉛ラミネートテープ３
を縦添えるとともに鉛ラミネートテープ３の両縁
部を重ねてケーブルコア１を包み、さらにこの鉛
ラミネートテープの外側をポリエチレン等の熱可
塑性材料からなるケーブルシース４（外部被覆）
で覆つたものである。 Fig. 1 shows the structure of this lead laminated cable, in which a plurality of cable cores 1 are wrapped with a pressing tape 2, and a lead laminate tape 3 is placed on top of this.
At the same time, both edges of the lead laminate tape 3 are overlapped to wrap the cable core 1, and a cable sheath 4 (outer covering) made of a thermoplastic material such as polyethylene is further wrapped around the outside of this lead laminate tape.
It is covered with
また前記鉛ラミネートテープ３は第２図に示す
ように、鉛テープ５（鉛合金テープ）の片面に、
ケーブルシース４を押出す時の熱で溶融すること
なくかつ鉛よりも引張り強度の大きい樹脂（例え
ば、ポリエステル）からなる補強用樹脂テープ６
をラミネートし、さらにその上にケーブルシース
４に対して接着性の良い樹脂（例えば、アイオノ
マー）からなる接着用樹脂テープ７をラミネート
したものである。 Further, as shown in FIG. 2, the lead laminate tape 3 has a lead tape 5 (lead alloy tape) with a
A reinforcing resin tape 6 made of a resin (for example, polyester) that does not melt due to the heat generated when extruding the cable sheath 4 and has a higher tensile strength than lead.
The cable sheath 4 is laminated with an adhesive resin tape 7 made of a resin (for example, ionomer) that has good adhesiveness to the cable sheath 4.
従来、前述した鉛ラミネートケーブルを製作す
る際には、第３図Ａ，Ｂに示す方法によつて行わ
れていた。 Conventionally, the above-mentioned lead laminate cable has been manufactured by the method shown in FIGS. 3A and 3B.
すなわちボビン８等に巻かれている一定長さ
（定尺）の鉛ラミネートテープ３を、送行してい
るケーブルコア１に縦添えしながら、縦添え成形
器９に送り込んでケーブルコア１を鉛ラミネート
テープ３で包み、次いでこの鉛ラミネートテープ
３で包まれたケーブルコア１を外被押し出し成形
機１０内に送り込んでケーブルシース４を被覆す
る。 That is, a lead laminate tape 3 of a certain length (fixed length) wound around a bobbin 8 or the like is vertically applied to the cable core 1 being fed, and fed into the vertical forming machine 9 to form the cable core 1 into a lead laminate. The cable core 1 wrapped with tape 3 is then fed into a jacket extruder 10 to cover the cable sheath 4.
また、このように鉛ラミネートテープ３を縦添
えした鉛ラミネートケーブルを鉛ラミネートテー
プ３の定尺以上の長尺に製作する場合には、第３
図Ｂに示すように、鉛ラミネートテープ３を接続
してゆく必要がある。つまり、定尺分送り出され
た先行の鉛ラミネートテープ３ａの後端３a′と次
に送り出される後続の鉛ラミネートテープ３ｂの
先端３b′とを、接続するものであるが、この接続
の際には、耐水性、耐薬品性および遮蔽性等の点
から両方の鉛ラミネートテープ３ａ，３ｂの鉛テ
ープ５ａ，５ｂは、互いにすきまなく接続させて
おく必要があつた。 In addition, when producing a lead-laminated cable with the lead-laminated tape 3 attached vertically in a length longer than the standard length of the lead-laminated tape 3, the third
As shown in Figure B, it is necessary to connect the lead laminate tape 3. In other words, the rear end 3a' of the preceding lead laminate tape 3a that has been fed out for a fixed length is connected to the leading end 3b' of the subsequent lead laminate tape 3b that is fed out next. From the viewpoint of water resistance, chemical resistance, shielding properties, etc., the lead tapes 5a and 5b of both lead laminate tapes 3a and 3b had to be connected to each other without any gaps.
第４図は従来の接続構造例を示すもので、先行
の鉛ラミネートテープ３ａの後端３a′上に後続の
鉛ラミネートテープ３ｂの先端３b′を重ねた部分
を示している。このとき、後続の鉛ラミネートテ
ープ３ｂの先端３b′は、補強用樹脂テープ６ｂの
端面１１よりも鉛テープ５ｂの端面１３を突出さ
せており、後続の鉛ラミネートテープ３ｂの接着
用樹脂テープ７ｂを先行の鉛ラミネートテープ３
ａの鉛テープ５ａの後端上に重ねるとともに、互
いの鉛テープ５ａ，５ｂ同志を、ハンダなどの接
着剤、超音波等の手段によつて接続しておき、前
記先行のラミネートテープ３ａの鉛テープ５ａ上
に重なつた後続の鉛ラミネートテープ３ｂの接着
用樹脂テープ７ｂを、シース４を押出し成形する
際の熱で溶融させて、互いに熱融着させる構造と
していた。 FIG. 4 shows an example of a conventional connection structure, and shows a portion where a leading end 3b' of a succeeding lead laminate tape 3b is overlapped with a rear end 3a' of a leading lead laminate tape 3a. At this time, the leading end 3b' of the succeeding lead laminated tape 3b has the end face 13 of the lead tape 5b protruding beyond the end face 11 of the reinforcing resin tape 6b, and the adhesive resin tape 7b of the succeeding lead laminated tape 3b is Lead laminate tape 3
The lead tapes 5a and 5b are connected to each other by adhesive such as solder, ultrasonic waves, etc., and the lead tapes 5a and 5b are stacked on the rear end of the lead tape 5a of the preceding laminated tape 3a. The adhesive resin tape 7b of the subsequent lead laminate tape 3b superimposed on the tape 5a was melted by the heat during extrusion molding of the sheath 4, and was designed to be thermally fused to each other.
しかしながら、鉛テープ５ａ，５ｂは、熱や張
力に弱いために、縦添え中の、特に、縦添え成形
器を通過する時の摩擦力の増加に伴う張力の増加
によつて、後続の鉛ラミネートテープ３ｂの鉛テ
ープ５ｂの突出部１４（図中矢印イの部分）が切
れてしまうなどの問題が生じ、長尺のケーブルを
製作する上でのネツクになつていた。 However, since the lead tapes 5a and 5b are weak against heat and tension, the tension increases due to the increase in frictional force during longitudinal bonding, especially when passing through the longitudinal bonding forming machine, and the lead tapes 5a and 5b are easily damaged by the subsequent lead laminate. Problems such as the protrusion 14 (the part indicated by arrow A in the figure) of the lead tape 5b of the tape 3b breaking occurred, which became a problem in manufacturing long cables.
本考案は、前記事情を考慮してなされたもの
で、後続のテープの鉛テープのみの部分を補強用
接着テープで覆うことによつて、鉛テープの引張
強度を確保するとともに、耐熱性にもすぐれた鉛
ラミネートテープの接続構造を提供することを目
的とする。 The present invention was developed in consideration of the above circumstances, and by covering only the lead tape part of the subsequent tape with reinforcing adhesive tape, it not only ensures the tensile strength of the lead tape but also improves heat resistance. The purpose is to provide an excellent lead laminate tape connection structure.
以下、この考案を第５図Ａ，Ｂに示す一実施例
に基づいて説明する。なお、図中第４図のものと
共通する部分には、同じ符号を付けて、以下説明
を省略する。 This invention will be explained below based on an embodiment shown in FIGS. 5A and 5B. In addition, the parts in the figure that are common to those in FIG. 4 are given the same reference numerals, and the description thereof will be omitted below.
符号２０で示すものは、後続の鉛ラミネートテ
ープ３ｂの先端から突出させた鉛テープ１４を覆
う補強用テープである。この補強用テープ２０
は、耐熱性にすぐれかつ鉛よりも引張り強度が大
きい材質（例えばポリエステル，ポリアミド，ポ
リアミドイミド、またはポリイミドなど）からな
り、先行の鉛ラミネートテープ３ａおよび後続の
鉛ラミネートテープ３ｂにまたがつて接着剤等に
より接着されている。そして一実施例では第５図
Ｂに示すように後続の鉛ラミネートテープ３ｂ上
に接着された補強部２１の長さL1と、先行の鉛
ラミネートテープ３ａ上に接着された接続部２２
の長さL2とは、ほぼ同じ長さになつており、か
つ補強部２１の端部２３は、後続の鉛ラミネート
テープ３ｂの補強用樹脂テープ６ｂに対して、鉛
テープ５ｂを介して重復する位置まで延長されて
いる。また前記先行の鉛ラミネートテープ３ａ、
後続の鉛ラミネートテープ３ｂおよび補強用テー
プ２０の互いに重なりあう端部は、それぞれ各層
のテープの端縁がテープの長手方向に対して同じ
傾斜角θでもつて傾斜させられている。そして前
記傾斜角θは、長手方向に対しておよそ45゜≦θ
≦60゜の範囲としている。 What is indicated by the reference numeral 20 is a reinforcing tape that covers the lead tape 14 that is made to protrude from the tip of the following lead laminate tape 3b. This reinforcing tape 20
is made of a material (such as polyester, polyamide, polyamide-imide, or polyimide) that has excellent heat resistance and higher tensile strength than lead, and is made of an adhesive that spans the preceding lead laminate tape 3a and the following lead laminate tape 3b. It is attached by etc. In one embodiment, as shown in FIG. 5B, the length L 1 of the reinforcing part 21 glued onto the succeeding lead laminate tape 3b and the connecting part 22 glued onto the leading lead laminate tape 3a.
The length L 2 is approximately the same length, and the end portion 23 of the reinforcing portion 21 is overlapped with the reinforcing resin tape 6b of the subsequent lead laminate tape 3b via the lead tape 5b. It has been extended to a position where In addition, the preceding lead laminate tape 3a,
The mutually overlapping ends of the subsequent lead laminate tape 3b and the reinforcing tape 20 are inclined so that the edges of each layer of tape are at the same inclination angle θ with respect to the longitudinal direction of the tape. The inclination angle θ is approximately 45°≦θ with respect to the longitudinal direction.
The range is ≦60°.
前記傾斜角θは、後述するように、先行のラミ
ネートテープから後続のラミネートテープに移行
するラミネートテープ相互の接続部において、テ
ープ断面積が急激に変化することを防止し、もつ
て縦添え成形の際、あるいは縦添えのために所定
の張力で走行させる際に、前記鉛テープ上に局部
的に応力集中が発生することを防止し、成形時に
おけるテープの破損を防止する。しかし、先行お
よび後続のラミネートテープが相互に重なり合う
部分は、その他の部分よりも剛性が高まり、これ
によつて縦添え成形時の成形性や完成したケーブ
ルの可撓性が微少であるが変化するため、ラミネ
ートテープ相互の重なりある範囲は、最小限に止
どめるように配慮すべきである。 As will be described later, the inclination angle θ prevents the tape cross-sectional area from changing rapidly at the joint between the laminate tapes where the preceding laminate tape transitions to the subsequent laminate tape, and thereby improves the vertical splicing. This prevents local stress concentration from occurring on the lead tape during molding or when running it under a predetermined tension for longitudinal mounting, thereby preventing damage to the tape during molding. However, the parts where the leading and trailing laminate tapes overlap each other are more rigid than other parts, which causes slight changes in the formability during longitudinal splicing and in the flexibility of the completed cable. Therefore, care should be taken to keep the overlap between the laminated tapes to a minimum.
以上の点を考慮すると、前記傾斜角θは、前述
のように45゜≦θ≦60゜に選定することが好まし
い。 Considering the above points, it is preferable that the inclination angle θ is selected to be 45°≦θ≦60° as described above.
なお、後続の鉛ラミネートテープ３ｂにおいて
突出した鉛テープ５ｂの長さL3は、出願人の実
験例によれば、10mm≦L3≦30mmとした場合、十
分な電気接続がなされることが確認された。 In addition, according to the applicant's experimental example, when the length L 3 of the lead tape 5b protruding from the subsequent lead laminate tape 3b is 10 mm≦L 3 ≦30 mm, it has been confirmed that a sufficient electrical connection can be made. It was done.
また、後続の鉛ラミネートテープ３ｂの接着用
樹脂テープ７ｂの先行の鉛ラミネートテープ３ａ
と重なる長さL4は同様の実験例によつて、20mm
≦L4≦30mmとした場合、シース等の押出し成形
時の熱によつて十分な強度で融着されることが確
認された。 Moreover, the preceding lead laminate tape 3a of the adhesive resin tape 7b of the following lead laminate tape 3b
The overlapping length L 4 is 20 mm according to a similar experimental example.
It was confirmed that when ≦L 4 ≦30 mm, the sheath etc. could be fused with sufficient strength by the heat during extrusion molding.
なお、前述のように、突出させた鉛テープ上を
覆う補強用テープ２０に耐熱性の優れたものを使
用することとすれば、シースの押し出し成形時に
も鉛テープに対する熱の影響度を小さくさせるこ
とができる。 As mentioned above, if a material with excellent heat resistance is used as the reinforcing tape 20 that covers the protruding lead tape, the degree of influence of heat on the lead tape can be reduced during extrusion molding of the sheath. be able to.
以上の説明から明らかなように、この考案にお
いては、
接続するラミネートテープ相互の端部に、そ
れぞれ傾斜角θを与えること、
先行および後続のラミネートテープ相互の接
続部において、相互の鉛テープにまたげて張り
付ける補強用テープは、その前後端にラミネー
トテープの端部と同じ傾斜角θを与えること、
後続のラミネートテープにおける鉛テープの
突出長さを10〜30mmに選定すること、
後続のラミネートテープにおける接着用樹脂
テープの先行のラミネートテープ上に重なる長
さを、20〜30mmに選定すること、
先行および後続のラミネートテープは、後続
のラミネートテープを先行のラミネートテープ
の鉛テープの上に重ねて接続すること、
等の構成を必須としており、前述の必須構成お
よびを具備することによつて、単に接続部に加
わる張力を補強用テープで受けることが可能にな
るというだけでなく、先行のラミネートテープか
ら後続のラミネートテープに移行するときの接続
部におけるテープ断面積が急激に変化することが
防止され、これによつて、縦添え成形器で成型す
る際、あるいは縦添えのために所定の張力で走行
させる際に、前記鉛テープ上に局部的に応力集中
が発生することが防止されて、鉛ラミネートケー
ブル製作時に縦添え成形器から受ける摩擦力の増
加によつて鉛テープが破損するような不都合が防
止される。 As is clear from the above description, in this invention, an inclination angle θ is given to each end of the laminated tapes to be connected, and at the joints between the preceding and succeeding laminated tapes, the lead tapes are also connected to each other. The reinforcing tape that is pasted over the tape should have the same inclination angle θ as the end of the laminate tape at its front and rear ends, and the protruding length of the lead tape in the subsequent laminate tape should be selected to be 10 to 30 mm. The length of the adhesive resin tape overlapping the leading laminated tape in the tape should be selected to be 20 to 30 mm. By providing the above-mentioned essential configurations, it becomes possible not only to simply absorb the tension applied to the connection part with the reinforcing tape, but also to make the connection with the previous one. This prevents abrupt changes in the tape cross-sectional area at the joint when transitioning from one laminated tape to the next, which makes it possible to avoid a predetermined change in the tape cross-sectional area when forming in a longitudinal-forming machine or for longitudinal-forming. When running under tension, stress concentration is prevented from occurring locally on the lead tape, and the lead tape is prevented from being damaged due to an increase in the frictional force received from the vertical splicing machine during lead laminated cable production. This will prevent any inconvenience.
また、前述の必須構成およびを具備するこ
とによつて、必要とされる機械的な接続強度と電
気的な接続とが確保され、さらに前述の必須構成
を具備することによつて、ラミネートテープの
外面（本願の第２図で下面）に走行方向に面した
段差が形成されることが防止され、縦添え成形器
や外被押し出し成形機内をひつかかりなく円滑に
通過し得るようになる等の効果が得られ、以上の
作用・効果が相乗することによつて、良質の鉛ラ
ミネートケーブルを生産し得ることとなる。 In addition, by providing the above-mentioned essential configurations, the required mechanical connection strength and electrical connection are ensured, and furthermore, by providing the above-mentioned essential configurations, the laminated tape This prevents the formation of a step facing the running direction on the outer surface (lower surface in FIG. 2 of the present application), and allows smooth passage through the vertical splicing machine and the jacket extrusion machine without any hitch. The effects obtained and the synergistic effects of the above actions and effects make it possible to produce high-quality lead laminate cables.
第１図は、鉛ラミネートケーブルの説明図、第
２図は鉛ラミネートテープの説明図、第３図Ａ，
Ｂは鉛ラミネートケーブルの製造工程の説明図、
第４図は従来の鉛ラミネートテープの接続部を示
す説明図、第５図は本考案の一実施例を示すもの
で、Ａは側面図、Ｂは平面図である。
３……鉛ラミネートテープ、３ａ……先行の鉛
ラミネートテープ、３ｂ……後続の鉛ラミネート
テープ、４……ケーブルシース（外部被覆）、
５，５ａ，５ｂ……鉛テープ（鉛合金テープ）、
６，６ａ，６ｂ……補強用樹脂テープ、７，７
ａ，７ｂ……接着用樹脂テープ、１１，１３……
端面、１４……突出部、２０……補強部用テー
プ、２１……補強部、２２……接続部、２３……
端部、３a′……後端、３b′……先端。
Figure 1 is an explanatory diagram of the lead laminate cable, Figure 2 is an explanatory diagram of the lead laminate tape, Figure 3 is A,
B is an explanatory diagram of the manufacturing process of lead laminate cable,
FIG. 4 is an explanatory diagram showing a connection part of a conventional lead laminate tape, and FIG. 5 shows an embodiment of the present invention, in which A is a side view and B is a plan view. 3...Lead laminate tape, 3a... Leading lead laminate tape, 3b... Following lead laminate tape, 4... Cable sheath (outer covering),
5, 5a, 5b...Lead tape (lead alloy tape),
6, 6a, 6b...reinforcing resin tape, 7, 7
a, 7b... adhesive resin tape, 11, 13...
End face, 14... Protruding part, 20... Tape for reinforcing part, 21... Reinforcing part, 22... Connection part, 23...
End, 3a'...rear end, 3b'...tip.
Claims (1)
も引張り強度の高い補強用樹脂テープ６ａ，６ｂ
がラミネートされ、さらにこの補強用樹脂テープ
の外面にシースとの接着性の良い樹脂からなる接
着用樹脂テープ７ａ，７ｂがラミネートされた構
造をなしてケーブルコア１に縦添えされる先行お
よび後続の鉛ラミネートテープ３ａ，３ｂ同士を
互いの端部を重ねて接続する構造であつて、先行
の鉛ラミネートテープ３ａの端部は各層のテープ
の端縁がテープの長手方向に対して所定の傾斜角
θで一直線状に切り揃えられ、一方、後続の鉛ラ
ミネートテープ３ｂの端部は鉛テープ５ｂが他の
テープよりも突出した状態にされるとともに各テ
ープの端縁が先行の鉛ラミネートテープと同じ傾
斜角θで切断され、後続の鉛ラミネートテープの
突出した鉛テープ１４と接着用樹脂テープ７ｂと
が先行の鉛ラミネートテープの鉛テープ５ａ上に
密着して重ねられ、この重ねられた後続の鉛ラミ
ネートテープの上から先行および後続の鉛ラミネ
ートテープの各鉛テープにまたがらせて前記鉛テ
ープよりも引張り強度が高く前後端に各鉛ラミネ
ートテープの端部と同じ傾斜角θを持たせた補強
用テープ２０が重ねられて接着されてなり、かつ
後続の鉛ラミネートテープの鉛テープの突出長さ
が10〜30mmに選定されるとともに、後続の鉛ラミ
ネートテープの接着用樹脂テープの先行の鉛ラミ
ネートテープに重なる長さが20〜30mmに選定さ
れ、さらに、後続の鉛ラミネートテープの上に重
ねた前記補強用テープ２０の後端が後続の鉛ラミ
ネートテープの補強用樹脂テープにオーバーラツ
プされていることを特徴とする鉛ラミネートテー
プの接続構造。 A reinforcing resin tape 6a, 6b having a higher tensile strength than the lead tape is placed on one side of the lead tape 5a, 5b.
is laminated, and adhesive resin tapes 7a and 7b made of resin with good adhesion to the sheath are laminated on the outer surface of this reinforcing resin tape. It has a structure in which lead laminate tapes 3a and 3b are connected by overlapping their ends, and the edge of the leading lead laminate tape 3a has a predetermined angle of inclination with respect to the longitudinal direction of the tape. The ends of the subsequent lead laminate tapes 3b are cut in a straight line at θ, while the ends of the subsequent lead laminate tapes 5b are made to protrude more than the other tapes, and the edges of each tape are the same as those of the preceding lead laminate tapes. Cut at an inclination angle θ, the protruding lead tape 14 of the succeeding lead laminate tape and the adhesive resin tape 7b are closely stacked on the lead tape 5a of the preceding lead laminate tape, and this superposed subsequent lead tape Reinforcement is made from above the laminate tape to span over each lead tape of the preceding and following lead laminate tapes, and has a higher tensile strength than the lead tape and has the same inclination angle θ as the end of each lead laminate tape at the front and rear ends. The adhesive tapes 20 are overlapped and bonded together, and the protrusion length of the lead tape of the subsequent lead laminate tape is selected to be 10 to 30 mm, and the preceding lead laminate of the resin tape for adhesion of the subsequent lead laminate tape is selected. The length of the reinforcing tape 20 overlapping the tape is selected to be 20 to 30 mm, and furthermore, the rear end of the reinforcing tape 20 overlaid on the following lead laminate tape is overlapped with the reinforcing resin tape of the following lead laminate tape. A lead laminated tape connection structure featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981015129U JPS6222970Y2 (en) | 1981-02-05 | 1981-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981015129U JPS6222970Y2 (en) | 1981-02-05 | 1981-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57128713U JPS57128713U (en) | 1982-08-11 |
| JPS6222970Y2 true JPS6222970Y2 (en) | 1987-06-11 |
Family
ID=29813140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981015129U Expired JPS6222970Y2 (en) | 1981-02-05 | 1981-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222970Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0716260Y2 (en) * | 1989-05-12 | 1995-04-12 | 株式会社フジクラ | Power cable |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245813U (en) * | 1975-09-27 | 1977-03-31 |
-
1981
- 1981-02-05 JP JP1981015129U patent/JPS6222970Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245813U (en) * | 1975-09-27 | 1977-03-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57128713U (en) | 1982-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5188883A (en) | Composite tape structures | |
| JPS6222970Y2 (en) | ||
| JPH11337783A (en) | Optical cable | |
| JP5902007B2 (en) | Optical fiber cable and optical fiber cable manufacturing method | |
| WO2020026762A1 (en) | Splice section anchoring structure | |
| JP3437050B2 (en) | Flat harness and manufacturing method thereof | |
| JPS5814803A (en) | Optical communication wire for composite power line and its production | |
| JP2893403B2 (en) | Manufacturing method of bonding wire | |
| WO2021235208A1 (en) | Cable and cable manufacturing method | |
| JP2002333556A (en) | Optical cable | |
| JPS58151239A (en) | Manufacture of laminated sheath | |
| JPH0419923Y2 (en) | ||
| JPH0993753A (en) | Manufacture of shield tube for cable | |
| JPS6140019Y2 (en) | ||
| JP4248652B2 (en) | Optical cable manufacturing method and manufacturing apparatus | |
| JP2001229745A (en) | Power cable and laminating tape for cables | |
| JPH0686220U (en) | Rodent cable | |
| JPH019289Y2 (en) | ||
| JP3938732B2 (en) | Optical fiber sheet | |
| JPS633060Y2 (en) | ||
| JP2973872B2 (en) | Coaxial cable and method of manufacturing the same | |
| JPS6140020Y2 (en) | ||
| JPH0448397Y2 (en) | ||
| JPH0590739U (en) | Shield tape and shield cable using the same | |
| JPS6246622A (en) | Connecting of water barrier tape |