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PIVOT FOR A PLAIN BEARING AND GEARSET WITH REDUCED THERMAL STRESS
PIVOT FOR A PLAIN BEARING AND GEARSET WITH REDUCED THERMAL STRESS
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机译:降低热应力的普通轴承和齿轮组的PIVOT
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摘要
The invention relates to a pivot pin (5) for an epicyclic gear train sliding bearing, the pivot pin having axially opposed, laterally open circumferential grooves (25a), providing flexibility to the pivot pin and which radially separate two axially opposite lateral end portions of a central shank from two lateral cantilevered portions (27a,27b) of the pivot pin. At least one of the cantilevered lateral portions is hollowed out by at least one recess (65a).
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机译:本发明涉及用于行星齿轮系滑动轴承的枢轴销( 5 B>),该枢轴销具有轴向相对的,侧向敞开的圆周槽( 25 B> a < / I>),从而为枢轴销提供了柔韧性,并且将枢轴的两个轴向相对的横向端部部分与两个横向悬臂部分( 27 B> a, I> 27 B> b I>)。至少一个悬臂侧部被至少一个凹槽( 65 B> a I>)挖空。
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