JPS638490U - - Google Patents
Info
- Publication number
- JPS638490U JPS638490U JP10276986U JP10276986U JPS638490U JP S638490 U JPS638490 U JP S638490U JP 10276986 U JP10276986 U JP 10276986U JP 10276986 U JP10276986 U JP 10276986U JP S638490 U JPS638490 U JP S638490U
- Authority
- JP
- Japan
- Prior art keywords
- hose
- filament
- axial direction
- band
- resin
- 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
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000011295 pitch Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図は一部を切欠いた正面図、第２図は要部の
拡大縦断正面図、第３図は樹脂帯状体の拡大縦断
面図、第４図は従来ホースの要部の拡大縦断正面
図である。
１，１′……補強用線条、２，２′……樹脂帯
状体、２ａ，２ａ′……両端部分、２ｂ，２ｂ′
……中間部分。
1 to 3 show an embodiment of the present invention,
Fig. 1 is a partially cutaway front view, Fig. 2 is an enlarged longitudinal sectional view of the main part, Fig. 3 is an enlarged longitudinal sectional view of the resin strip, and Fig. 4 is an enlarged longitudinal sectional front view of the main part of a conventional hose. It is a diagram. 1, 1'... Reinforcing filament, 2, 2'... Resin strip, 2a, 2a'... Both end portions, 2b, 2b'
...middle part.
Claims (1)
に位置する状態でかつ、ホース軸心方向で相隣る
線条間隔が一定になるように螺旋状に巻回し、こ
れら螺旋巻き補強用線条の外周に、各線条の１〜
数ピツチ相当分の幅を有する樹脂帯状体を、互い
に１〜数ピツチ相当分、ホース軸心方向に変位す
る状態で螺旋状に巻回被覆させるとともに、前記
一つの線条の外側で重合位置する帯状体部分どう
しを溶着一体化してなる樹脂製ホースにおいて、
前記帯状体の幅方向中間部分で該帯状体の幅方向
両端部分が被覆する線条とは異なる線条に対する
被覆部分の厚味を、前記両端部分を含む他の部分
の厚味の２倍又は略２倍の厚味に形成してあるこ
とを特徴とする樹脂製ホース。 A plurality of reinforcing filaments are spirally wound so that they are arranged in order in the axial direction of the hose, and the intervals between adjacent filaments are constant in the axial direction of the hose. At the outer periphery of each filament, 1~
A resin strip having a width equivalent to several pitches is spirally wound and coated while being displaced in the hose axial direction by an amount equivalent to one to several pitches, and is superimposed on the outside of the one filament. In a resin hose made by welding the band parts together,
The thickness of the covering portion for a filament that is different from the filament covered by both end portions in the width direction of the band-like body in the middle portion in the width direction of the band-like body is twice the thickness of the other portions including the both end portions, or A resin hose characterized by being approximately twice as thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10276986U JPS638490U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10276986U JPS638490U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS638490U true JPS638490U (en) | 1988-01-20 |
Family
ID=30974712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10276986U Pending JPS638490U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638490U (en) |
-
1986
- 1986-07-03 JP JP10276986U patent/JPS638490U/ja active Pending