JPS59114421U - Exhaust control device for two-stroke engines installed in motorcycles - Google Patents

Exhaust control device for two-stroke engines installed in motorcycles

Info

Publication number
JPS59114421U
JPS59114421U JP594883U JP594883U JPS59114421U JP S59114421 U JPS59114421 U JP S59114421U JP 594883 U JP594883 U JP 594883U JP 594883 U JP594883 U JP 594883U JP S59114421 U JPS59114421 U JP S59114421U
Authority
JP
Japan
Prior art keywords
control device
exhaust
motorcycles
exhaust control
weight
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
JP594883U
Other languages
Japanese (ja)
Other versions
JPH0128264Y2 (en
Inventor
大平　年光
Original Assignee
スズキ株式会社
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 by スズキ株式会社 filed Critical スズキ株式会社
Priority to JP594883U priority Critical patent/JPS59114421U/en
Publication of JPS59114421U publication Critical patent/JPS59114421U/en
Application granted granted Critical
Publication of JPH0128264Y2 publication Critical patent/JPH0128264Y2/ja
Granted legal-status Critical Current

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

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

第１図は排気の可変タイミングバルブの一例を示す２す
オクルエンジン排気孔部の縦断面図、第　　パ２図はこ
の考案の１実施態様を示す重錘部の斜視図、第３図は同
拡大した正面図である。 １・・・排気孔、２・・・シリンダ、３・・・ピストン
、４・・・可変タイミングバルブ、５・・・作動レバー
、８・・・重錘、９・・・レバー、１０・・・連結ロン
ド。Fig. 1 is a vertical sectional view of the exhaust port of a two-wheel engine showing an example of a variable exhaust timing valve, Fig. 2 is a perspective view of a weight part showing one embodiment of this invention, and Fig. 3 is the same. It is an enlarged front view. DESCRIPTION OF SYMBOLS 1... Exhaust hole, 2... Cylinder, 3... Piston, 4... Variable timing valve, 5... Operating lever, 8... Weight, 9... Lever, 10...・Consolidated Rondo.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダに開口しピストンによって開閉される排気孔の
上縁部に、その上縁部の開口高さを増減して排気タイミ
ングを変更するタイミング可変バルブを設けると共に、
前後水平軸により左右揺動可能に軸支された重錘を設け
、この重錘の揺動により排気タイミングが遅くなるよう
に重錘と上記タイミング可変バルブを連係させたことを
特徴とする自動２輪車に搭載した２サイクルエンジンの
排気コントロール装置。A variable timing valve is provided on the upper edge of the exhaust hole that opens in the cylinder and is opened and closed by the piston, and the variable timing valve changes the exhaust timing by increasing or decreasing the opening height of the upper edge.
Automatic 2 characterized in that a weight is provided which is pivotally supported by a front-rear horizontal axis so as to be swingable from side to side, and the weight is linked to the variable timing valve so that the exhaust timing is delayed by the swinging of the weight. Exhaust control device for a 2-stroke engine mounted on a wheeled vehicle.
JP594883U 1983-01-21 1983-01-21 Exhaust control device for two-stroke engines installed in motorcycles Granted JPS59114421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP594883U JPS59114421U (en) 1983-01-21 1983-01-21 Exhaust control device for two-stroke engines installed in motorcycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP594883U JPS59114421U (en) 1983-01-21 1983-01-21 Exhaust control device for two-stroke engines installed in motorcycles

Publications (2)

Publication Number Publication Date
JPS59114421U true JPS59114421U (en) 1984-08-02
JPH0128264Y2 JPH0128264Y2 (en) 1989-08-29

Family

ID=30137513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP594883U Granted JPS59114421U (en) 1983-01-21 1983-01-21 Exhaust control device for two-stroke engines installed in motorcycles

Country Status (1)

Country Link
JP (1) JPS59114421U (en)

Also Published As

Publication number Publication date
JPH0128264Y2 (en) 1989-08-29

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