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JPH02137516U - - Google Patents

Info

Publication number
JPH02137516U
JPH02137516U JP4749089U JP4749089U JPH02137516U JP H02137516 U JPH02137516 U JP H02137516U JP 4749089 U JP4749089 U JP 4749089U JP 4749089 U JP4749089 U JP 4749089U JP H02137516 U JPH02137516 U JP H02137516U
Authority
JP
Japan
Prior art keywords
pipe
diameter
reduced
inner tube
tube
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.)
Granted
Application number
JP4749089U
Other languages
Japanese (ja)
Other versions
JPH0636271Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989047490U priority Critical patent/JPH0636271Y2/en
Publication of JPH02137516U publication Critical patent/JPH02137516U/ja
Application granted granted Critical
Publication of JPH0636271Y2 publication Critical patent/JPH0636271Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の実施例の縦断面図、第2図は
第1図の矢視図、第3図は管径の説明図、第4
図は従来例の縦断面図である。 2……外管、3……内管、4,5……縮径部、
7……嵌合部、8……スリツト。
Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a view taken in the direction of the arrows in Fig. 1, Fig. 3 is an explanatory diagram of the pipe diameter, and Fig. 4
The figure is a longitudinal sectional view of a conventional example. 2...Outer pipe, 3...Inner pipe, 4, 5...Reduced diameter part,
7... Fitting portion, 8... Slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外管の内側に間隔をあけて内管を取り付けて二
重管としたエンジン用排気パイプにおいて、外管
の一端に縮径部を設け、該縮径部に嵌合する内管
の嵌合部に端部から長手方向に伸びるスリツトを
設け、かつ内管の該嵌合部の外径を縮径部内径よ
り大として該縮径部に圧縮嵌合させ、外管及び内
管の他端を互いに固着したことを特徴とするエン
ジン用二重排気パイプ。
In an engine exhaust pipe that is made into a double pipe by attaching an inner pipe to the inside of an outer pipe at intervals, a diameter-reduced part is provided at one end of the outer pipe, and a fitting part of the inner pipe that fits into the reduced-diameter part. A slit is provided extending longitudinally from the end of the inner tube, and the outer diameter of the fitting portion of the inner tube is made larger than the inner diameter of the reduced diameter portion, and the fitting portion is compressed and fitted to the reduced diameter portion, and the other ends of the outer tube and the inner tube are A double exhaust pipe for an engine characterized by being fixed to each other.
JP1989047490U 1989-04-22 1989-04-22 Double exhaust pipe for engine Expired - Lifetime JPH0636271Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989047490U JPH0636271Y2 (en) 1989-04-22 1989-04-22 Double exhaust pipe for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989047490U JPH0636271Y2 (en) 1989-04-22 1989-04-22 Double exhaust pipe for engine

Publications (2)

Publication Number Publication Date
JPH02137516U true JPH02137516U (en) 1990-11-16
JPH0636271Y2 JPH0636271Y2 (en) 1994-09-21

Family

ID=31563463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989047490U Expired - Lifetime JPH0636271Y2 (en) 1989-04-22 1989-04-22 Double exhaust pipe for engine

Country Status (1)

Country Link
JP (1) JPH0636271Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016176426A (en) * 2015-03-20 2016-10-06 フタバ産業株式会社 Pipe welded connection structure
JP2017214840A (en) * 2016-05-30 2017-12-07 株式会社三五 Exhaust manifold
WO2021079872A1 (en) * 2019-10-23 2021-04-29 株式会社クボタ Harvester, work machine, and work vehicle
JP2021065148A (en) * 2019-10-23 2021-04-30 株式会社クボタ Harvester

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016176426A (en) * 2015-03-20 2016-10-06 フタバ産業株式会社 Pipe welded connection structure
JP2017214840A (en) * 2016-05-30 2017-12-07 株式会社三五 Exhaust manifold
WO2021079872A1 (en) * 2019-10-23 2021-04-29 株式会社クボタ Harvester, work machine, and work vehicle
JP2021065148A (en) * 2019-10-23 2021-04-30 株式会社クボタ Harvester
CN114364251A (en) * 2019-10-23 2022-04-15 株式会社久保田 Harvester, working machine and working vehicle
CN114364251B (en) * 2019-10-23 2024-05-28 株式会社久保田 Harvester, working machine and working vehicle

Also Published As

Publication number Publication date
JPH0636271Y2 (en) 1994-09-21

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