JPS584238U - Spacer for segment type tube expander - Google Patents
Spacer for segment type tube expanderInfo
- Publication number
- JPS584238U JPS584238U JP9525681U JP9525681U JPS584238U JP S584238 U JPS584238 U JP S584238U JP 9525681 U JP9525681 U JP 9525681U JP 9525681 U JP9525681 U JP 9525681U JP S584238 U JPS584238 U JP S584238U
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- segment type
- type tube
- tube expander
- segment
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図はセグメント式拡管機を示すそれぞ
れ縦断面図および横断面図。第３図および第４図は拡管
状態を示すそれぞれ縦断面図お韮び横断面図。第５図お
よ、び第６図は本考案によるスさ−サーの成形過程を示
すそれぞれ斜視図。第７図および第８図は本考案による
スペーサーを使用して拡管を行う状態を示すそれぞれ縦
断面図および横断面図。
１・・・・・・管、２−−−−−−セグメント、３・・
ｔ・・・ロッド、４・・・・・・押え板、１０・・・・
・・スペーサー、１０Ａ・曲・フランジ。FIG. 1 and FIG. 2 are a longitudinal sectional view and a transverse sectional view, respectively, showing a segment type tube expander. FIG. 3 and FIG. 4 are a vertical cross-sectional view and a cross-sectional view of the pipe, respectively, showing the expanded state. FIG. 5 and FIG. 6 are perspective views showing the process of forming a suction plate according to the present invention. FIG. 7 and FIG. 8 are a longitudinal sectional view and a transverse sectional view, respectively, showing a state in which pipe expansion is performed using the spacer according to the present invention. 1... tube, 2------ segment, 3...
t...Rod, 4...Press plate, 10...
...Spacer, 10A, curve, flange.
Claims (1)
セグメント外周面との間に配置されるスペーサーであっ
て、一方の長縁に沿ってフランジが折曲形成された薄板
帯材を該フランジが外側となるようにリング状に丸めて
形成されたことを特徴とするセグメント式拡管機用スペ
ーサー。□ A spacer that is placed between the inner surface of the tube to be expanded and the outer circumferential surface of the segment in a segment type tube expander, and is a spacer that is placed between the inner surface of the tube to be expanded and the outer circumferential surface of the segment. A spacer for a segment type tube expander characterized by being formed into a ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9525681U JPS584238U (en) | 1981-06-29 | 1981-06-29 | Spacer for segment type tube expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9525681U JPS584238U (en) | 1981-06-29 | 1981-06-29 | Spacer for segment type tube expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS584238U true JPS584238U (en) | 1983-01-12 |
Family
ID=29890170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9525681U Pending JPS584238U (en) | 1981-06-29 | 1981-06-29 | Spacer for segment type tube expander |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010048623A (en) * | 1999-11-29 | 2001-06-15 | 배길훈 | Manufacturing method of catalytic converter shell for exhaust system in vehicle |
| JP2015217428A (en) * | 2014-05-21 | 2015-12-07 | 大同特殊鋼株式会社 | Method and apparatus for cold nonmagnetic holding ring expansion processing |
-
1981
- 1981-06-29 JP JP9525681U patent/JPS584238U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010048623A (en) * | 1999-11-29 | 2001-06-15 | 배길훈 | Manufacturing method of catalytic converter shell for exhaust system in vehicle |
| JP2015217428A (en) * | 2014-05-21 | 2015-12-07 | 大同特殊鋼株式会社 | Method and apparatus for cold nonmagnetic holding ring expansion processing |
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