JPH0319422U - - Google Patents

Info

Publication number
JPH0319422U
JPH0319422U JP7540090U JP7540090U JPH0319422U JP H0319422 U JPH0319422 U JP H0319422U JP 7540090 U JP7540090 U JP 7540090U JP 7540090 U JP7540090 U JP 7540090U JP H0319422 U JPH0319422 U JP H0319422U
Authority
JP
Japan
Prior art keywords
exhaust pipe
exhaust
motorcycle
cross
longitudinal center
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
JP7540090U
Other languages
Japanese (ja)
Other versions
JPH06572Y2 (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 JP7540090U priority Critical patent/JPH06572Y2/en
Publication of JPH0319422U publication Critical patent/JPH0319422U/ja
Application granted granted Critical
Publication of JPH06572Y2 publication Critical patent/JPH06572Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Characterised By The Charging Evacuation (AREA)
  • Exhaust Silencers (AREA)

Description

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

第1図は本考案の一実施例に係る排気管を備え
た自動二輪車の概略側面図、第2図は同実施例お
よび従来の排気管相互、さらにリヤホイールとの
対応関係を示す説明図、第3図は第1図における
−線切断図、第4図は他の実施例に係る排気
管の第3図と同様な断面図、第5図はさらに他の
実施例に係る排気管の説明図、第6図は第5図に
おける−縦断面図、第7図は同要部説明図で
ある。 1……エンジン、3……排気管、3a……側壁
、12……シートレール、13……リヤホイール
、23……排気管、33……排気管、33a……
側壁。
FIG. 1 is a schematic side view of a motorcycle equipped with an exhaust pipe according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram showing the correspondence relationship between the exhaust pipe of the embodiment and the conventional exhaust pipe, as well as the rear wheel. 3 is a cross-sectional view taken along the - line in FIG. 1, FIG. 4 is a sectional view similar to FIG. 3 of an exhaust pipe according to another embodiment, and FIG. 5 is an explanation of an exhaust pipe according to still another embodiment. 6 is a vertical sectional view of FIG. 5, and FIG. 7 is an explanatory view of the same main part. 1... Engine, 3... Exhaust pipe, 3a... Side wall, 12... Seat rail, 13... Rear wheel, 23... Exhaust pipe, 33... Exhaust pipe, 33a...
side wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気管入口から排気管長手方向中央部に向つて
排気管横断面積が漸次増大するとともに排気管長
手方向中央部後半から排気管出口に向つて排気管
横断面積が減少し、その減少端部をサイレンサー
に連結して、自動二輪車の車体側面に配設された
排気管において、該排気管をリヤホイールの揺動
上限の近傍、かつ揺動平面の両側に2本配設する
とともに各排気間の横断面形状を上下方向が左右
方向に比べ大寸に形成し、該各排気間の上方にこ
れと近接して左右のシートレールを配設したこと
を特徴とする自動二輪車の排気管。
The cross-sectional area of the exhaust pipe gradually increases from the exhaust pipe inlet to the longitudinal center of the exhaust pipe, and decreases from the latter half of the longitudinal center of the exhaust pipe to the exhaust pipe outlet, and the decreasing end is used as a silencer. In the exhaust pipes arranged on the side of the body of the motorcycle, two exhaust pipes are arranged near the upper limit of rear wheel rocking and on both sides of the rocking plane, and a cross-section between each exhaust pipe is provided. An exhaust pipe for a motorcycle, characterized in that the surface shape is larger in the vertical direction than in the horizontal direction, and left and right seat rails are disposed above and close to each exhaust.
JP7540090U 1990-07-16 1990-07-16 Motorcycle exhaust pipe Expired - Lifetime JPH06572Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7540090U JPH06572Y2 (en) 1990-07-16 1990-07-16 Motorcycle exhaust pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7540090U JPH06572Y2 (en) 1990-07-16 1990-07-16 Motorcycle exhaust pipe

Publications (2)

Publication Number Publication Date
JPH0319422U true JPH0319422U (en) 1991-02-26
JPH06572Y2 JPH06572Y2 (en) 1994-01-05

Family

ID=31615948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7540090U Expired - Lifetime JPH06572Y2 (en) 1990-07-16 1990-07-16 Motorcycle exhaust pipe

Country Status (1)

Country Link
JP (1) JPH06572Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011156952A (en) * 2010-01-29 2011-08-18 Honda Motor Co Ltd Exhaust system for motorcycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011156952A (en) * 2010-01-29 2011-08-18 Honda Motor Co Ltd Exhaust system for motorcycle

Also Published As

Publication number Publication date
JPH06572Y2 (en) 1994-01-05

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