JPS5983693U

JPS5983693U - Chain slack detection device for motorcycles

Info

Publication number: JPS5983693U
Application number: JP18151482U
Authority: JP
Inventors: 省吾中川
Original assignee: スズキ株式会社
Priority date: 1982-11-30
Filing date: 1982-11-30
Publication date: 1984-06-06

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

[Brief explanation of drawings]

第１図は本考案の一実施例の側面図、第２図は第１図中
の要部を拡大して示した断面図、第３図は接続回路の一
例を孝子電気回路図である。１．２・・・スフロケット、５・・・スイングアーム、
７・・；チェーン、１０・・・ステー、１１・・・絶縁
体、（１２・・・検出器、１５・・・バッテリー、１６
・・・メインスイッチ、１７・・・常閉接点、１８・・
・リレー、１９・・・コイル、２０・・・スイッチ、２
１．２２・・・常開接点、２３・・・ランプ。FIG. 1 is a side view of an embodiment of the present invention, FIG. 2 is a sectional view showing an enlarged main part of FIG. 1, and FIG. 3 is an electrical circuit diagram of an example of a connection circuit. 1.2... Suffrocket, 5... Swing arm,
7... Chain, 10... Stay, 11... Insulator, (12... Detector, 15... Battery, 16
...Main switch, 17...Normally closed contact, 18...
・Relay, 19...Coil, 20...Switch, 2
1.22... Normally open contact, 23... Lamp.

Claims

[Scope of utility model registration request]

(1) In a motorcycle whose driving wheels are driven by a chain, an insulated detector is attached to the vehicle body near the chain, and comes into contact when the chain slackens by more than a predetermined value;
A chain slack detection device for a motorcycle, characterized in that a warning device is connected to an electric circuit that is closed when the detector and the chain come into contact.

(2) The chain slack detection device for a motorcycle according to claim 1, which is characterized in that a self-holding relay is provided in the electric circuit that closes when the detector and the chain come into contact.