JPH0373781U - - Google Patents
Info
- Publication number
- JPH0373781U JPH0373781U JP13590289U JP13590289U JPH0373781U JP H0373781 U JPH0373781 U JP H0373781U JP 13590289 U JP13590289 U JP 13590289U JP 13590289 U JP13590289 U JP 13590289U JP H0373781 U JPH0373781 U JP H0373781U
- Authority
- JP
- Japan
- Prior art keywords
- corrugated pipe
- split ring
- small diameter
- large diameter
- outer periphery
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は本考案の代表的な実施例を示す一部破
断側面図、第２図は第１図の−線断面矢視図
、第３図Ａは第２図のａ−ａ線断面矢視図、
第３図Ｂは第４図のｂ−ｂ線断面矢視図、第
４図は第１図の実施例を湾曲状態を示す側面図、
第５図Ａ，Ｂ，Ｃは割りリングの他の形状を示す
横断面図、第６図は本考案コルゲートパイプにお
ける曲げ力と曲率半径との関係を示すグラフ、第
７図は従来のコルゲートパイプを示す平面説明図
、第８図は従来のコルゲートパイプにおける曲げ
力と曲率半径の関係を示すグラフである。
１……コルゲートパイプ、１ａ……大径部、１
ｂ……小径部、１ｃ……側壁、２……割りリング
。
Fig. 1 is a partially cutaway side view showing a typical embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3A is a sectional view taken along the line a-a in Fig. 2. visual view,
3B is a cross-sectional view taken along line bb in FIG. 4, and FIG. 4 is a side view of the embodiment shown in FIG. 1 in a curved state;
Figures 5A, B, and C are cross-sectional views showing other shapes of split rings, Figure 6 is a graph showing the relationship between bending force and radius of curvature in the corrugated pipe of the present invention, and Figure 7 is a conventional corrugated pipe. FIG. 8 is a graph showing the relationship between bending force and radius of curvature in a conventional corrugated pipe. 1... Corrugated pipe, 1a... Large diameter part, 1
b...Small diameter part, 1c...Side wall, 2...Split ring.
Claims (1)
、該コルゲートパイプの大径部同士の近接移動を
規制する割りリングが小径部外周に嵌装されてな
ることを特徴とするコルゲートパイプ。 1. A corrugated pipe made of synthetic resin, characterized in that a split ring is fitted around the outer periphery of the small diameter portion of the corrugated pipe to restrict movement of the large diameter portions of the corrugated pipe toward each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13590289U JPH0373781U (en) | 1989-11-21 | 1989-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13590289U JPH0373781U (en) | 1989-11-21 | 1989-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373781U true JPH0373781U (en) | 1991-07-24 |
Family
ID=31683140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13590289U Pending JPH0373781U (en) | 1989-11-21 | 1989-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373781U (en) |
-
1989
- 1989-11-21 JP JP13590289U patent/JPH0373781U/ja active Pending