专利名称：SPEED REDUCER COMPRISING TWO
INTERMEDIATE TRANSMISSION LINES
发明人：BECK, Guillaume,FERAUD, Benjamin申请号：EP16719445.5申请日：20160325公开号：EP3274609A1公开日：20180131
摘要：The invention relates to a speed reducer having two intermediate transmissionlines (4, 5) in particular for a turbine engine, comprising an input line (2) and an output line(3) driven by the input line by means of said intermediate lines, said intermediate linesbeing substantially in parallel with an axis (B) of rotation of the input line (2), said reducerfurther comprising means for distributing loads between the intermediate lines (4, 5),characterised in that said distribution means comprise a pinion (7) which is rigidlyconnected to a shaft (6) of the input line, the input line being movable in translationalong said axis (B) and comprising two rings having helical external teeth (7a, 7b), thehelices of which are oriented in opposite directions, each cooperating respectively with apinion (12, 13) of an intermediate line (4, 5). The invention also relates to a turbine enginecomprising such a speed reducer and to a method for distributing the loads in such areducer.
申请人：Safran Transmission Systems
地址：18 Boulevard Louis Seguin 92700 Colombes FR
国籍：FR
代理机构：Gevers & Orès
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