JPH0393672U - - Google Patents
Info
- Publication number
- JPH0393672U JPH0393672U JP178590U JP178590U JPH0393672U JP H0393672 U JPH0393672 U JP H0393672U JP 178590 U JP178590 U JP 178590U JP 178590 U JP178590 U JP 178590U JP H0393672 U JPH0393672 U JP H0393672U
- Authority
- JP
- Japan
- Prior art keywords
- helical tube
- tube
- circumferential surface
- side edge
- inner circumferential
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は本考案の一例である管材の製造工程を
示す斜視図、第２図は螺旋管とされる帯状体の断
面図、第３図は本考案の管材の要部の断面図、第
４図は本考案の管材の他の実施例の要部断面図で
ある。
１０……帯状体、１０′……螺旋管、１２……
基板、１３……嵌合突条、１３ｂ……挿入部、１
４……段落ち部、１５……傾斜リブ、１８……嵌
合凹条、１６……補強リブ、２０……保護用帯材
。
Fig. 1 is a perspective view showing the manufacturing process of a tube material according to the present invention, Fig. 2 is a cross-sectional view of a strip shaped body made into a spiral tube, and Fig. 3 is a cross-sectional view of the main part of the pipe material of the present invention. FIG. 4 is a sectional view of a main part of another embodiment of the tube material of the present invention. 10... Band-shaped body, 10'... Spiral tube, 12...
Substrate, 13... Fitting protrusion, 13b... Insertion part, 1
4... Stepped portion, 15... Inclined rib, 18... Fitting groove, 16... Reinforcement rib, 20... Protective band material.
Claims (1)
側縁部同士を重ね合わせて両者を係合状態とする
ことにより製造される螺旋管と、 該螺旋管の内周面に密着するように、順次、各
側縁部同士が重なり合うように螺旋状に巻回され
て該螺旋管内周面を覆つており、該螺旋管内周面
に密着された状態から、順次、剥離可能になつて
いる保護用帯材と、 を具備する管材。[Scope of Claim for Utility Model Registration] A helical tube manufactured by sequentially winding a synthetic resin band-like body in a spiral shape and overlapping each side edge thereof so that they are in an engaged state; and the helical tube. The spiral tube is wound spirally so that each side edge overlaps with the inner circumferential surface of the helical tube in order to cover the inner circumferential surface of the helical tube. A pipe material comprising: a protective band material which can be sequentially peeled off;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP178590U JPH073110Y2 (en) | 1990-01-12 | 1990-01-12 | Pipe material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP178590U JPH073110Y2 (en) | 1990-01-12 | 1990-01-12 | Pipe material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393672U true JPH0393672U (en) | 1991-09-25 |
| JPH073110Y2 JPH073110Y2 (en) | 1995-01-30 |
Family
ID=31505678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP178590U Expired - Fee Related JPH073110Y2 (en) | 1990-01-12 | 1990-01-12 | Pipe material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073110Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207234A (en) * | 2005-01-27 | 2006-08-10 | Shinpei Harada | Eaves snow melting apparatus |
| JP2020515789A (en) * | 2017-03-28 | 2020-05-28 | 李 莉LI, Li | Intelligent module pipeline, intelligent module spiral pipeline winding machine, and winding method |
-
1990
- 1990-01-12 JP JP178590U patent/JPH073110Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207234A (en) * | 2005-01-27 | 2006-08-10 | Shinpei Harada | Eaves snow melting apparatus |
| JP4676773B2 (en) * | 2005-01-27 | 2011-04-27 | 新平 原田 | Eaves snowmelter |
| JP2020515789A (en) * | 2017-03-28 | 2020-05-28 | 李 莉LI, Li | Intelligent module pipeline, intelligent module spiral pipeline winding machine, and winding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073110Y2 (en) | 1995-01-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |