JPS6248524U - - Google Patents
Info
- Publication number
- JPS6248524U JPS6248524U JP13946185U JP13946185U JPS6248524U JP S6248524 U JPS6248524 U JP S6248524U JP 13946185 U JP13946185 U JP 13946185U JP 13946185 U JP13946185 U JP 13946185U JP S6248524 U JPS6248524 U JP S6248524U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- tube
- cross
- adhesive
- adhesive layer
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
第１図は本考案における熱収縮性帯状体の斜視
図、第２図は熱収縮性帯状体を螺旋状に巻回した
架橋プラスチツクチユーブの一部断面で示した図
、第３図は螺旋状波形に縮径した熱回復性チユー
ブを一部断面で示した図、第４図は接着剤付き熱
回復性チユーブの同様の図である。
１……熱収縮性架橋プラスチツク基材、２……
凸状部、３……凹状部、４……接着剤層、５……
離形処理層、６……熱収縮性帯状体、７……架橋
プラスチツク絶縁外層、８……架橋プラスチツク
導電内層、９……架橋プラスチツクチユーブ、１
１……熱回復性チユーブ。
Fig. 1 is a perspective view of the heat-shrinkable strip according to the present invention, Fig. 2 is a partial cross-sectional view of a cross-linked plastic tube in which the heat-shrinkable band is spirally wound, and Fig. 3 is a helical FIG. 4 is a partial cross-sectional view of a heat-recoverable tube with a corrugated diameter reduction, and FIG. 4 is a similar view of a heat-recoverable tube with adhesive. 1... Heat-shrinkable cross-linked plastic base material, 2...
Convex portion, 3... Concave portion, 4... Adhesive layer, 5...
Release treatment layer, 6... Heat-shrinkable strip, 7... Cross-linked plastic insulating outer layer, 8... Cross-linked plastic conductive inner layer, 9... Cross-linked plastic tube, 1
1...Heat-recoverable tube.
Claims (1)
面に接着剤層を設けた熱収縮性帯状体を前記接着
剤層をチユーブ側にして所望ピツチで螺旋状に巻
回した架橋プラスチツクチユーブを該プラスチツ
クチユーブ内に僅かに内圧を加えた状態で加熱処
理し、前記熱収縮性帯状体の加熱収縮応力で前記
チユーブに螺旋状波形の縮径部を形成してなる熱
回復性チユーブの螺旋状谷部に一面に接着剤層を
設けた帯状体が接着剤層を介して密着せしめられ
ていることを特徴とする接着剤付き熱回復性チユ
ーブ。 (2) 前記熱収縮性帯状体が架橋プラスチツクか
らなり、上記接着剤層と接する面には部分的に凹
或いは凸状部を有しかつ相互に離形処理されてい
ることを特徴とする実用新案登録請求の範囲第(1
)項記載の接着剤付き熱回復性チユーブ。 (3) 前記架橋プラスチツクチユーブが、絶縁性
外層と導電性内層の二層構成からなることを特徴
とする実用新案登録請求の範囲第(1)項記載の接
着剤付き熱回復性チユーブ。[Claims for Utility Model Registration] (1) A heat-shrinkable strip having an adhesive layer on one side is wound spirally at a desired pitch around the outer circumferential surface of a cross-linked plastic tube, with the adhesive layer facing the tube. The cross-linked plastic tube is heat-treated with a slight internal pressure applied inside the plastic tube, and a spirally corrugated diameter-reduced portion is formed in the tube by the heat shrinkage stress of the heat-shrinkable band. 1. A heat-recoverable tube with an adhesive, characterized in that a band-like body having an adhesive layer provided on one side of the spiral trough of the tube is tightly attached via the adhesive layer. (2) Practical use characterized in that the heat-shrinkable strip is made of cross-linked plastic, has a partially concave or convex portion on the surface in contact with the adhesive layer, and is mutually subjected to a release treatment. Scope of claim for patent registration No. 1
Heat-recoverable tube with adhesive as described in ). (3) The heat-recoverable tube with adhesive according to claim 1, wherein the cross-linked plastic tube has a two-layer structure including an insulating outer layer and a conductive inner layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13946185U JPS6248524U (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13946185U JPS6248524U (en) | 1985-09-13 | 1985-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6248524U true JPS6248524U (en) | 1987-03-25 |
Family
ID=31045386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13946185U Pending JPS6248524U (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6248524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0631807A (en) * | 1992-07-14 | 1994-02-08 | Sumitomo Electric Ind Ltd | Preparation of thermally recovering article |
| WO2017169190A1 (en) * | 2016-03-29 | 2017-10-05 | トヨタ車体株式会社 | Resin component and method for manufacturing resin component |
| US11554526B2 (en) | 2016-03-29 | 2023-01-17 | Toyota Shatai Kabushiki Kaisha | Resin parts and manufacturing method of resin parts |
-
1985
- 1985-09-13 JP JP13946185U patent/JPS6248524U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0631807A (en) * | 1992-07-14 | 1994-02-08 | Sumitomo Electric Ind Ltd | Preparation of thermally recovering article |
| WO2017169190A1 (en) * | 2016-03-29 | 2017-10-05 | トヨタ車体株式会社 | Resin component and method for manufacturing resin component |
| US11554526B2 (en) | 2016-03-29 | 2023-01-17 | Toyota Shatai Kabushiki Kaisha | Resin parts and manufacturing method of resin parts |