发明名称 TRANSMISSION COMPRENANT AU MOINS DEUX MODULES EPICYCLOIDAUX AVEC PLANETAIRES CENTRAUX ET SATELLITES
摘要 Mechanism adapting automatically and constinuously the stepping-down ratio to the engine torque/charge torque ratio, solely by means of the natural meshing of a pinion system, with spur-toothed and conical, simple and double toothing. The toothing of all the gears is determined in such a way that when the planet wheel (11) ceases to rotate, the gear slips of the differentiated planet wheels (3, 7), relative to the rotating speed of the driving shaft (1) are of the same value, one positive, the other negative. When the reaction torque at the output is lower than the driving torque, stability is regained by reducing the stepping-down until the output torque equalizes that of the input (direct drive). Application of mechanism as fitting to any dynamic machine, particularly to provide automobiles with continuous variation trans mission.
申请公布号 FR2610684(A1) 申请公布日期 1988.08.12
申请号 FR19870001585 申请日期 1987.02.10
申请人 EGNELL JACQUES 发明人
分类号 F16H3/74;(IPC1-7):F16H3/74;F16H3/62;F16H57/08 主分类号 F16H3/74
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