JPS623230U - - Google Patents
Info
- Publication number
- JPS623230U JPS623230U JP9339385U JP9339385U JPS623230U JP S623230 U JPS623230 U JP S623230U JP 9339385 U JP9339385 U JP 9339385U JP 9339385 U JP9339385 U JP 9339385U JP S623230 U JPS623230 U JP S623230U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- pushing body
- vertical tube
- tube expansion
- mandrel
- 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
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は本考案の実施例を示す正面図。第２図
は従来例を示す正面図。
１…テレスコープ形シリンダ、５…押動体、６
…管、１５…マンドレル。
FIG. 1 is a front view showing an embodiment of the present invention. FIG. 2 is a front view showing a conventional example. 1...Telescope type cylinder, 5...Pushing body, 6
...tube, 15...mandrel.
Claims (1)
ル１５を押動体５にて押圧下降せしめて前記管１
６の拡管を行なうべく構成してなる竪型拡管装置
において、前記押動体５をテレスコープ形シリン
ダ１にて昇降すべく構成にしてなることを特徴と
する竪型拡管装置。 ２ 前記テレスコープ形シリンダ１が２段チユー
ブ形ロツドを有してなる実用新案登録請求の範囲
第１項記載の竪型拡管装置。[Claims for Utility Model Registration] 1. A mandrel 15 provided above the pipe 16 to be expanded is pressed down by a pushing body 5 to lower the pipe 1.
6. A vertical tube expanding device configured to perform tube expansion according to item 6, characterized in that the pushing body 5 is moved up and down by a telescopic cylinder 1. 2. The vertical tube expansion device according to claim 1, wherein the telescope cylinder 1 has a two-stage tube rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9339385U JPS623230U (en) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9339385U JPS623230U (en) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623230U true JPS623230U (en) | 1987-01-10 |
Family
ID=30651032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9339385U Pending JPS623230U (en) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623230U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59174234A (en) * | 1983-03-18 | 1984-10-02 | Kyoshin Kogyo Kk | Method and device for expanding tube for heat exchanger |
-
1985
- 1985-06-19 JP JP9339385U patent/JPS623230U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59174234A (en) * | 1983-03-18 | 1984-10-02 | Kyoshin Kogyo Kk | Method and device for expanding tube for heat exchanger |