JPH01165888U - - Google Patents
Info
- Publication number
- JPH01165888U JPH01165888U JP6424888U JP6424888U JPH01165888U JP H01165888 U JPH01165888 U JP H01165888U JP 6424888 U JP6424888 U JP 6424888U JP 6424888 U JP6424888 U JP 6424888U JP H01165888 U JPH01165888 U JP H01165888U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- bellows
- tube
- large diameter
- connecting device
- 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
Description
第１図は本考案の実施例に係る管連結装置の一
部断面図である。第２図は従来における管連結装
置の一部断面図である。
〔主要な部分の符号の説明〕、１……前方の排
気管（一方の管）、２……後方の排気管（他方の
管）、３……蛇腹管、４……大径部、４Ａ……最
外端の大径部、４Ｂ……他の大径部、４Ｃ……最
外端の大径部の近傍の大径部、６……外部保護筒
。
FIG. 1 is a partial sectional view of a pipe connecting device according to an embodiment of the present invention. FIG. 2 is a partial sectional view of a conventional pipe connecting device. [Explanation of symbols of main parts], 1... Front exhaust pipe (one pipe), 2... Rear exhaust pipe (other pipe), 3... Bellows pipe, 4... Large diameter part, 4A ... Large diameter part at the outermost end, 4B... Other large diameter part, 4C... Large diameter part near the large diameter part at the outermost end, 6... External protection tube.
Claims (1)
てその蛇腹管の外側を外部保護筒で保護し、この
外部保護筒で蛇腹管の伸びを規制する管連結装置
において、蛇腹管の最外端の両大径部のうち少な
くとも一方の外径を、蛇腹管の他の大径部の外径
より大きくしたことを特徴とする管連結装置。 In a pipe connecting device in which one pipe and the other pipe are connected via a bellows pipe, the outside of the bellows pipe is protected by an external protection tube, and the expansion of the bellows tube is controlled by the external protection tube. A pipe connecting device characterized in that the outer diameter of at least one of both large diameter portions at the outermost end is larger than the outer diameter of the other large diameter portion of the bellows tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6424888U JPH01165888U (en) | 1988-05-16 | 1988-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6424888U JPH01165888U (en) | 1988-05-16 | 1988-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01165888U true JPH01165888U (en) | 1989-11-20 |
Family
ID=31289721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6424888U Pending JPH01165888U (en) | 1988-05-16 | 1988-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01165888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009513885A (en) * | 2003-07-03 | 2009-04-02 | ヴィッツェンマン・ゲー・エム・ベー・ハー | Connection structure for corrugated pipe |
-
1988
- 1988-05-16 JP JP6424888U patent/JPH01165888U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009513885A (en) * | 2003-07-03 | 2009-04-02 | ヴィッツェンマン・ゲー・エム・ベー・ハー | Connection structure for corrugated pipe |
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