SPEED REDUCER

SPEED REDUCER

SOLUTION: A speed reducer 1 includes a first transmission shaft 10, an eccentric wheel 11, a first roller assembly 12, a rotary wheel 13, a second roller assembly 14 and a second transmission shaft 15. The rotary wheel has a main body 130 and a wheel shaft hole 133. The main body has a salient 131 a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TSAI CHIN-SHIONG
Format: Patent
Sprache:eng ; jpn
Schlagworte:
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:SOLUTION: A speed reducer 1 includes a first transmission shaft 10, an eccentric wheel 11, a first roller assembly 12, a rotary wheel 13, a second roller assembly 14 and a second transmission shaft 15. The rotary wheel has a main body 130 and a wheel shaft hole 133. The main body has a salient 131 and a recess part 132. The salient protrudes out of an outer periphery of the main body and has outer teeth. The outer teeth are contacted with a plurality of first corresponding rollers 121. The recess part is formed in the surface of the main body like a recess shape and has inner teeth. The inner teeth are contacted with a plurality of second rollers 141 of a second roller assembly.EFFECT: It is possible to make a various kinds of gear reduction ratio due to the fact that it is designed to have four different operating states.SELECTED DRAWING: Figure 1 【解決手段】減速機１は、第１の伝達軸１０と、偏心輪１１と、第１のローラ組立体１２と、回転ホイール１３と、第２のローラ組立体１４と、第２の伝達軸１５とを備える。回転ホイールは、本体１３０および車軸穴１３３を有する。本体は、凸部１３１および凹部１３２を有する。凸部は、本体の外周から突出し、外歯を有する。外歯は、対応する複数の第１のローラ１２１と接する。凹部は、本体の表面内に凹状に形成され、内歯を有する。内歯は、第２のローラ組立体の複数の第２のローラ１４１と接する。【効果】４つの動作状況を有するように設計されているため、様々な減速比とすることができる【選択図】図１