JPS6087893U - Rear arm structure of motorcycles, etc. - Google Patents

Rear arm structure of motorcycles, etc.

Info

Publication number
JPS6087893U
JPS6087893U JP17998583U JP17998583U JPS6087893U JP S6087893 U JPS6087893 U JP S6087893U JP 17998583 U JP17998583 U JP 17998583U JP 17998583 U JP17998583 U JP 17998583U JP S6087893 U JPS6087893 U JP S6087893U
Authority
JP
Japan
Prior art keywords
rear arm
sprocket
intermediate shaft
arm structure
rear wheel
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
JP17998583U
Other languages
Japanese (ja)
Other versions
JPH0139272Y2 (en
Inventor
川島　政弘
Original Assignee
ヤマハ発動機株式会社
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 ヤマハ発動機株式会社 filed Critical ヤマハ発動機株式会社
Priority to JP17998583U priority Critical patent/JPS6087893U/en
Publication of JPS6087893U publication Critical patent/JPS6087893U/en
Application granted granted Critical
Publication of JPH0139272Y2 publication Critical patent/JPH0139272Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

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) [Abstract] 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図は本考案による後アーム構造を設けた自動二輪車
の側面図、第２図は同自動二輪車の要部のみを示す平面
図、第３図は第２図の■−■矢視図、第４図は第３図の
ＩＶ−ＩＶ矢視図である。　　・２・・・エンジン、４
・・・後輪、７・・・後アーム、１０・・・中間軸、１
１，１２，１３，１４・・・スプロケット、１５・・・
エンジン出力軸、１６・・・−次チエン、１７・・・二
次チェノ、２０・・・凹溝、２１・・・ガード部材。Fig. 1 is a side view of a motorcycle equipped with a rear arm structure according to the present invention, Fig. 2 is a plan view showing only the main parts of the motorcycle, Fig. 3 is a view taken along the ■-■ arrow in Fig. 2, FIG. 4 is a view taken along the line IV-IV in FIG. 3.・2...Engine, 4
... Rear wheel, 7... Rear arm, 10... Intermediate shaft, 1
1, 12, 13, 14... Sprocket, 15...
Engine output shaft, 16...-secondary chain, 17... secondary chain, 20... groove, 21... guard member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体に枢支また後アームの後端に広幅タイヤからなる後
輪を１個設け、この後輪を後アーム上の中間軸を介し該
中間軸のスプロケットとエンジン出力軸のスプロケット
との間に巻回した一次チエンと、中間軸の別のスプロケ
ットと後輪側部に設けたスプロケットとの間に巻回した
二次チェノとによ４り駆動すべくした自動二輪車等にお
いて、前記後アームの表面に前記−次チエンの走行路に
沿った凹溝を形成し、その凹溝にガード部材を取付けた
ことを特徴とする自動二輪車等の後アーム構造。One rear wheel made of a wide tire is provided on the rear end of the rear arm and is pivoted on the vehicle body, and this rear wheel is wound between the sprocket of the intermediate shaft and the sprocket of the engine output shaft via the intermediate shaft on the rear arm. In a motorcycle or the like that is intended to be driven by a rotated primary chain and a secondary chain wound between another sprocket on the intermediate shaft and a sprocket provided on the side of the rear wheel, the surface of the rear arm is A rear arm structure for a motorcycle or the like, characterized in that a groove is formed along the travel path of the secondary chain, and a guard member is attached to the groove.
JP17998583U 1983-11-24 1983-11-24 Rear arm structure of motorcycles, etc. Granted JPS6087893U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17998583U JPS6087893U (en) 1983-11-24 1983-11-24 Rear arm structure of motorcycles, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17998583U JPS6087893U (en) 1983-11-24 1983-11-24 Rear arm structure of motorcycles, etc.

Publications (2)

Publication Number Publication Date
JPS6087893U true JPS6087893U (en) 1985-06-17
JPH0139272Y2 JPH0139272Y2 (en) 1989-11-24

Family

ID=30390369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17998583U Granted JPS6087893U (en) 1983-11-24 1983-11-24 Rear arm structure of motorcycles, etc.

Country Status (1)

Country Link
JP (1) JPS6087893U (en)

Also Published As

Publication number Publication date
JPH0139272Y2 (en) 1989-11-24

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