JPH03124085U - - Google Patents
Info
- Publication number
- JPH03124085U JPH03124085U JP3388390U JP3388390U JPH03124085U JP H03124085 U JPH03124085 U JP H03124085U JP 3388390 U JP3388390 U JP 3388390U JP 3388390 U JP3388390 U JP 3388390U JP H03124085 U JPH03124085 U JP H03124085U
- Authority
- JP
- Japan
- Prior art keywords
- flat
- side end
- connection side
- flat part
- rubber hose
- 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
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は本考案による生コン打設用ゴムホース
の一具体例の平面図であり、第２図は偏平部形成
前における上記ゴムホースの一部を示した断面図
である。
ａ……偏平部、ｂ……円筒部、ｃ……変形部、
１……接続側端部、２，４……接続金具、３……
他端部、５……マンドレル、６，６′……内面ゴ
ム層、７……内側補強繊維層、８……補強ゴム層
、９……補強鋼線、１０……外側補強繊維層、１
１……外面ゴム層。
FIG. 1 is a plan view of a specific example of a rubber hose for pouring ready-mixed concrete according to the present invention, and FIG. 2 is a sectional view showing a part of the rubber hose before forming a flat portion. a... Flat part, b... Cylindrical part, c... Deformed part,
1... Connection side end, 2, 4... Connection fitting, 3...
Other end, 5... Mandrel, 6, 6'... Inner rubber layer, 7... Inner reinforcing fiber layer, 8... Reinforcing rubber layer, 9... Reinforcing steel wire, 10... Outer reinforcing fiber layer, 1
1...Outer rubber layer.
Claims (1)
部と、接続側端部から他端までの間に交互に形成
された断面が偏平な長円形の２個所以上の偏平部
と、断面が円形の１個所以上の円筒部とを具え、
少なくとも一つの偏平部の偏平方向が他の少なく
とも一つの偏平部の偏平方向と異なつていること
を特徴とする生コン打設用ゴムホース。 A cylindrical connection side end to which a connection fitting is fixed integrally, two or more flat parts each having a flat oval cross section formed alternately between the connection side end and the other end, and one or more circular cylindrical portions,
A rubber hose for pouring ready-mixed concrete, characterized in that the flat direction of at least one flat part is different from the flat direction of at least one other flat part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3388390U JPH03124085U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3388390U JPH03124085U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124085U true JPH03124085U (en) | 1991-12-17 |
Family
ID=31537889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3388390U Pending JPH03124085U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124085U (en) |
-
1990
- 1990-03-30 JP JP3388390U patent/JPH03124085U/ja active Pending