发明名称 |
BALL-SCREW REDUCTION GEAR |
摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: ball-screw reduction gear comprises several sections composed of outer and inner races with ways and return ways and carrier interposed between the races. The ports provided in the carrier receive balls which are in a contact with the carrier via the rollers. Between the outer races there are adjusting rings and spring members. Each subsequent row of ports in the carrier is shifted with respect to the previous one in the peripheral direction by 25,2°. The longitudinal grooves of the outer races receive plugs from one side and inserts from the outer side. The outer races are locked against movement in the peripheral direction in the unmovable bushings by means of adjusting keys. ^ EFFECT: enhanced durability. ^ 6 dwg |
申请公布号 |
RU2295663(C2) |
申请公布日期 |
2007.03.20 |
申请号 |
RU20050108258 |
申请日期 |
2005.03.23 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "AVIADVIGATEL'" |
发明人 |
INOZEMTSEV ALEKSANDR ALEKSANDROVICH;SANDRATSKIJ VALERIJ L'VOVICH;PANIN ALEKSANDR ANDREEVICH;TRUSHNIKOV NIKOLAJ PETROVICH;MIKRJUKOV ALEKSEJ VIKTOROVICH;KHASANOV RAFIS ZAFAROVICH |
分类号 |
F16H25/06;F16H25/22 |
主分类号 |
F16H25/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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