JPH0462983U - - Google Patents
Info
- Publication number
- JPH0462983U JPH0462983U JP10584290U JP10584290U JPH0462983U JP H0462983 U JPH0462983 U JP H0462983U JP 10584290 U JP10584290 U JP 10584290U JP 10584290 U JP10584290 U JP 10584290U JP H0462983 U JPH0462983 U JP H0462983U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- outer layer
- inner layer
- sandwiched
- utility
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 1
- 239000006261 foam material Substances 0.000 claims 1
- 239000012783 reinforcing fiber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図はこの考案の一実施例を示す斜視図であ
る。第２図は実施例の三層パイプを用いた一実験
例を示す図解図である。
図において、１０は三層パイプ、１２は内層、
１４は外層、１６は中間層を示す。
FIG. 1 is a perspective view showing an embodiment of this invention. FIG. 2 is an illustrative diagram showing an experimental example using the three-layer pipe of the embodiment. In the figure, 10 is a three-layer pipe, 12 is an inner layer,
14 represents an outer layer, and 16 represents an intermediate layer.
Claims (1)
ニルで形成され、 前記外層と前記内層との間に発泡材料が挟まれ
た、三層パイプ。[Claims for Utility Model Registration] A three-layer pipe, the outer layer and the inner layer of which are made of vinyl chloride mixed with reinforcing fibers, and a foam material is sandwiched between the outer layer and the inner layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10584290U JPH0462983U (en) | 1990-10-08 | 1990-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10584290U JPH0462983U (en) | 1990-10-08 | 1990-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0462983U true JPH0462983U (en) | 1992-05-28 |
Family
ID=31851690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10584290U Pending JPH0462983U (en) | 1990-10-08 | 1990-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0462983U (en) |
-
1990
- 1990-10-08 JP JP10584290U patent/JPH0462983U/ja active Pending