RU2012109489A - LESS-FREE PLANETARY REDUCER - Google Patents
LESS-FREE PLANETARY REDUCER Download PDFInfo
- Publication number
- RU2012109489A RU2012109489A RU2012109489/11A RU2012109489A RU2012109489A RU 2012109489 A RU2012109489 A RU 2012109489A RU 2012109489/11 A RU2012109489/11 A RU 2012109489/11A RU 2012109489 A RU2012109489 A RU 2012109489A RU 2012109489 A RU2012109489 A RU 2012109489A
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- rotation
- carrier
- satellites
- carriers
- length
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Abstract
Безлюфтовый планетарный редуктор, содержащий два центральных колеса, находящиеся с ними в зацеплении сателлиты, закрепленные на комбинированном водиле, состоящем из основного и дополнительного водил, установленных соосно и связанных между собой с возможностью относительного углового поворота, отличающийся тем, что на каждом из двух водил, составляющих комбинацию, симметрично основной оси редуктора закреплена половина сателлитов от их общего числа, которое должно быть четным, но не менее четырех, при этом оба водила соединены двумя распорными (регулируемыми по длине) устройствами, расположенными симметрично относительно основной оси вращения, позволяющими путем изменения их длины создавать предварительное напряжение между зубьями сателлитов и центральных колес, что дает возможность исключить люфт при работе редуктора как в прямом, так и в обратном направлениях вращения валов редуктора.Backlashless planetary gearbox containing two central wheels, gears engaged with them, mounted on a combined carrier, consisting of a main carrier and an additional carrier, mounted coaxially and interconnected with the possibility of relative angular rotation, characterized in that on each of the two carriers, making up the combination, half of the satellites of their total number, which should be even, but not less than four, is fixed symmetrically to the main axis of the gearbox, while both carriers are connected by two races with ornary (length-adjustable) devices located symmetrically relative to the main axis of rotation, allowing by changing their length to create a prestress between the teeth of the satellites and the central wheels, which makes it possible to eliminate backlash during gear operation in both forward and reverse directions of rotation of the gear shaft .
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012109489/11A RU2012109489A (en) | 2012-03-14 | 2012-03-14 | LESS-FREE PLANETARY REDUCER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012109489/11A RU2012109489A (en) | 2012-03-14 | 2012-03-14 | LESS-FREE PLANETARY REDUCER |
Publications (1)
Publication Number | Publication Date |
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RU2012109489A true RU2012109489A (en) | 2013-09-20 |
Family
ID=49182933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012109489/11A RU2012109489A (en) | 2012-03-14 | 2012-03-14 | LESS-FREE PLANETARY REDUCER |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2012109489A (en) |
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2012
- 2012-03-14 RU RU2012109489/11A patent/RU2012109489A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20130918 |