JPS6452726U - - Google Patents
Info
- Publication number
- JPS6452726U JPS6452726U JP14896687U JP14896687U JPS6452726U JP S6452726 U JPS6452726 U JP S6452726U JP 14896687 U JP14896687 U JP 14896687U JP 14896687 U JP14896687 U JP 14896687U JP S6452726 U JPS6452726 U JP S6452726U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- fitting
- groove
- mating
- protrusion
- 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
- 238000003475 lamination Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
第１図は本考案の一例を示す横断面図、第２図
は第１図に示す帯状体を用いて得られた二層の螺
旋管を示す一部切欠縦断面図、第３図は本考案の
他の例を示す横断面図、第４図は第３図に示す帯
状体を用いて得られた二層の螺旋管を示す一部切
欠縦断面図、第５図は本考案のさらに他の例を示
す横断面図、第６図は第５図に示す帯状体を用い
て得られた二層の螺旋管を示す一部切欠縦断面図
である。
１０……合成樹脂帯状体、１１……基体、１２
……基体一面、１３……管形成用の嵌合凸条、１
４……基体他面、１５……管形成用の嵌合凹溝、
１６……積層用の嵌合凸条、１７……積層用の嵌
合凹溝、２１……内層の螺旋管、２２……外層の
螺旋管、３０……二層の螺旋管。
Fig. 1 is a cross-sectional view showing an example of the present invention, Fig. 2 is a partially cutaway longitudinal sectional view showing a two-layer spiral tube obtained using the strip shown in Fig. 1, and Fig. 3 is a cross-sectional view of the present invention. FIG. 4 is a cross-sectional view showing another example of the invention, FIG. 4 is a partially cutaway longitudinal sectional view showing a two-layer spiral tube obtained using the strip shown in FIG. 3, and FIG. 5 is a further example of the invention. FIG. 6 is a cross-sectional view showing another example, and FIG. 6 is a partially cutaway vertical cross-sectional view showing a two-layer spiral tube obtained using the strip shown in FIG. 10...Synthetic resin strip, 11...Base, 12
... One surface of the base, 13 ... Fitting convex strip for tube formation, 1
4...Other surface of the base, 15...Fitting groove for forming a tube,
16... Fitting protrusion for lamination, 17... Fitting groove for lamination, 21... Inner layer spiral tube, 22... Outer layer spiral tube, 30... Two layer spiral tube.
Claims (1)
成用の嵌合凸条が設けられ、基体他面の他側縁部
に長さ方向に連続した管形成用の嵌合凹溝が設け
られ、これを螺旋状に巻回し上記管形成用の嵌合
凸条と嵌合凹溝とを重ね合わせて嵌合し螺旋管を
形成し得る合成樹脂帯状体において、上記基体一
面に長さ方向に連続した積層用の嵌合凸条と嵌合
凹溝とが設けられており、これを二層の螺旋状に
各別に巻回し内外層における上記積層用の嵌合凸
条と嵌合凹溝とを嵌合し二層の螺旋管を形成し得
るようになされていることを特徴とする合成樹脂
帯状体。 A fitting protrusion for forming a tube continuous in the length direction is provided on one side edge of one surface of the base body, and a fitting groove for forming a tube continuous in the length direction is provided on the other side edge of the other side of the base body. In the synthetic resin band-shaped body which can be wound spirally to form a helical tube by overlapping and fitting the tube-forming fitting protrusion and the fitting groove, a length is provided on one surface of the base. A mating protrusion and a mating groove for lamination are provided which are continuous in the direction, and these are wound separately into two spiral layers to form the mating protrusion and mating groove for lamination on the inner and outer layers. 1. A synthetic resin band-shaped body, characterized in that it is capable of being fitted with a groove to form a two-layer spiral tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14896687U JPS6452726U (en) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14896687U JPS6452726U (en) | 1987-09-28 | 1987-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452726U true JPS6452726U (en) | 1989-03-31 |
Family
ID=31420759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14896687U Pending JPS6452726U (en) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013504018A (en) * | 2009-09-02 | 2013-02-04 | シュテューカーユルゲン フェルディナント | Winding tube made of contoured plastic strip |
| JP2019104144A (en) * | 2017-12-11 | 2019-06-27 | 株式会社クボタケミックス | Pipeline restoration method and pipe restoration member |
| JP2019183987A (en) * | 2018-04-12 | 2019-10-24 | 積水化学工業株式会社 | Existing pipe reclamation structure and reclamation method |
-
1987
- 1987-09-28 JP JP14896687U patent/JPS6452726U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013504018A (en) * | 2009-09-02 | 2013-02-04 | シュテューカーユルゲン フェルディナント | Winding tube made of contoured plastic strip |
| JP2015194258A (en) * | 2009-09-02 | 2015-11-05 | フェルディナント シュテューカーユルゲンＦｅｒｄｉｎａｎｄ Ｓｔｕｅｋｅｒｊｕｅｒｇｅｎ | Apparatus for manufacturing double-wall wound tube |
| JP2019104144A (en) * | 2017-12-11 | 2019-06-27 | 株式会社クボタケミックス | Pipeline restoration method and pipe restoration member |
| JP2019183987A (en) * | 2018-04-12 | 2019-10-24 | 積水化学工業株式会社 | Existing pipe reclamation structure and reclamation method |
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