JPS6150847U - - Google Patents

Description

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

第１図は、この考案を実施した変速装置の斜視
図、第２図は第１図の要部断面図である。 １…原動軸、２…プライマリープーリ、３…従
動軸、４…セカンダリープーリ、５…Ｖ型ベルト
、６〜９…円錘板、１２〜１４…凹凸部。 FIG. 1 is a perspective view of a transmission implementing this invention, and FIG. 2 is a sectional view of the main part of FIG. 1. DESCRIPTION OF SYMBOLS 1... Driving shaft, 2... Primary pulley, 3... Driven shaft, 4... Secondary pulley, 5... V-shaped belt, 6-9... Conical plate, 12-14... Uneven part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原動軸に取付けられた高速回転状態になるとそ
の幅が縮まるプライマリープーリと、縦動軸に取
付けられ高速回転状態になるとその幅が拡がるセ
カンダリープーリと、このセカンダリープーリと
前記プライマリープーリとに掛けられたＶ型ベル
トとを有し、前記プライマリープーリの最大径部
分の内周壁および前記セカンダリープーリの最小
径部分の内周壁の全周にわたり等間隔に凹凸部を
設け、これらの凹凸部に係合する凹凸部を前記Ｖ
型ベルトの内周壁の全周にわたり等間隔に設けて
なる変速装置。 A primary pulley that is attached to the driving shaft and whose width narrows when it is in a high-speed rotation state, a secondary pulley that is attached to the vertical drive shaft and whose width increases when it is in a high-speed rotation state, and a pulley that is hung between this secondary pulley and the primary pulley. and a V-shaped belt, provided with uneven portions at equal intervals over the entire circumference of the inner circumferential wall of the maximum diameter portion of the primary pulley and the inner circumferential wall of the minimum diameter portion of the secondary pulley, and uneven portions that engage with these uneven portions. part to the above V
A transmission device that is provided at equal intervals around the entire circumference of the inner peripheral wall of a molded belt.