发明名称 |
POWER STEP FOR MANUAL DRIVE OF PIPELINE ACCESSORIES |
摘要 |
FIELD: machine building. ^ SUBSTANCE: power step of manual drive of pipeline accessories consists of tooth gear with higher ratio - higher transmission. The gear is mounted on a driving shaft controlled with a working flywheel. The driving shaft is equipped with a half-clutch engaging a response half-clutch mounted on the driving shaft of the gear with a lower ratio - lower transmission. An end half-clutch of a lower transmission engages the response half-clutch spring loaded relative to the driving shaft of the higher transmission. The latter is controlled with a switching flywheel installed between spokes of the working flywheel. This flywheel is secured on the central shaft run through the driving shaft of the higher transmission. The half-clutch of engagement of the higher transmission is mounted on the driving shaft of the lower transmission coaxially and movably and is connected to the end half-clutch of engagement of the lower transmission movably-rotatingly. ^ EFFECT: simplified mechanism of switching due to elimination of adjustment of steps of drive from higher ratio to lower ratio and vice versa. ^ 1 dwg |
申请公布号 |
RU2416051(C2) |
申请公布日期 |
2011.04.10 |
申请号 |
RU20090112742 |
申请日期 |
2009.04.06 |
申请人 |
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "ARMTEKHSTROJ" |
发明人 |
SHANAURIN ANATOLIJ LEONT'EVICH;MATVEEV ALEKSANDR VASIL'EVICH;UFIMTSEV VLADIMIR ANATOL'EVICH;GUR'JANOV ANDREJ VASIL'EVICH |
分类号 |
F16K31/05 |
主分类号 |
F16K31/05 |
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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