JPH045505U - - Google Patents
Info
- Publication number
- JPH045505U JPH045505U JP4603590U JP4603590U JPH045505U JP H045505 U JPH045505 U JP H045505U JP 4603590 U JP4603590 U JP 4603590U JP 4603590 U JP4603590 U JP 4603590U JP H045505 U JPH045505 U JP H045505U
- Authority
- JP
- Japan
- Prior art keywords
- tube body
- coating surface
- small
- covering
- covering surface
- 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
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Clamps And Clips (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図の小管体のＸ−Ｘ線に沿う部分切断拡
大図、第３図は第１図のＹ−Ｙ線に沿う部分拡大
断面図である。 １……小管体、２……大管体、４０……抵抗部
材、５……凹凸。
図は第１図の小管体のＸ−Ｘ線に沿う部分切断拡
大図、第３図は第１図のＹ−Ｙ線に沿う部分拡大
断面図である。 １……小管体、２……大管体、４０……抵抗部
材、５……凹凸。
Claims (1)
- 小管体が大管体に略隙間なく挿通できる二つの
矩形管体の小管体の外側面に凹凸を有する合成樹
脂被覆面を設けると共に、大管体の端部挿通口に
、該被覆面に対応する凹凸部を有する抵抗部材を
前記被覆面に対して接触、離間自在に取付けたこ
とを特徴とする管の伸縮装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4603590U JPH045505U (ja) | 1990-04-28 | 1990-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4603590U JPH045505U (ja) | 1990-04-28 | 1990-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045505U true JPH045505U (ja) | 1992-01-20 |
Family
ID=31560756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4603590U Pending JPH045505U (ja) | 1990-04-28 | 1990-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045505U (ja) |
-
1990
- 1990-04-28 JP JP4603590U patent/JPH045505U/ja active Pending