CONTINUOUSLY VARIABLE TRANSMISSION

PROBLEM TO BE SOLVED: To restrain an increase in a size of a continuously variable transmission accompanied by the installation of a pendulum mass body.SOLUTION: A continuously variable transmission includes a fix sheave 1 having a pulley shaft 11, a plunger 12 connected with the pulley shaft 11 and...

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Bibliographische Detailangaben
Hauptverfasser: TSUTSUMI KENJI, TSUJI YOICHI, ISHIDA YOSHIMICHI, OHATA TOMOSHIGE
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To restrain an increase in a size of a continuously variable transmission accompanied by the installation of a pendulum mass body.SOLUTION: A continuously variable transmission includes a fix sheave 1 having a pulley shaft 11, a plunger 12 connected with the pulley shaft 11 and forming a pressure receiving chamber 13, a slide sheave 2 positioned between the plunger 12 and the fix sheave 1, and a pendulum mass body 41 supported by a pin 31 protruding toward a direction opposite from a direction to the slide sheave 2 from the plunger 12. The slide sheave 2 has a shaft hole 23 into which the pin 31 is slidably inserted along an axial direction of the pulley shaft 11.SELECTED DRAWING: Figure 1 【課題】無段変速機において振子質量体を設けることに伴う変速機の大型化を抑制する。【解決手段】プーリ軸11を有するフィックスシーブ1と、プーリ軸11と結合され受圧室13を形成するプランジャ12と、プランジャ12とフィックスシーブ1との間に位置するスライドシーブ2と、プランジャ12からスライドシーブ2に向かう方向の逆側に向かって突出するピン31により支持される振子質量体41とを有し、スライドシーブ2は、ピン31をプーリ軸の11軸方向に摺動可能に内挿する軸穴23を有する。【選択図】図1