RU2013108731A - METHOD FOR FASTENING BLADES TO THE WHEEL HUB - Google Patents
METHOD FOR FASTENING BLADES TO THE WHEEL HUB Download PDFInfo
- Publication number
- RU2013108731A RU2013108731A RU2013108731/06A RU2013108731A RU2013108731A RU 2013108731 A RU2013108731 A RU 2013108731A RU 2013108731/06 A RU2013108731/06 A RU 2013108731/06A RU 2013108731 A RU2013108731 A RU 2013108731A RU 2013108731 A RU2013108731 A RU 2013108731A
- Authority
- RU
- Russia
- Prior art keywords
- blades
- wheel hub
- grooves
- hub
- wheel
- Prior art date
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Abstract
Способ крепления лопасти к ступице колеса, отличающийся тем, что лопасти устанавливают с натягом в радиальные пазы ступицы колеса, при этом изогнутые под углом 90° концы лопастей вставляют в продольные пазы цилиндрических штифтов, установленных с натягом в отверстиях, примыкающих к пазам ступицы и расположенных на одном расстоянии от центра колеса.The method of mounting the blades to the wheel hub, characterized in that the blades are tightened into the radial grooves of the wheel hub, while the ends of the blades bent at an angle of 90 ° are inserted into the longitudinal grooves of the cylindrical pins installed with an interference fit in the holes adjacent to the grooves of the hub and located on one distance from the center of the wheel.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013108731/06A RU2530198C1 (en) | 2013-02-28 | 2013-02-28 | Method to attach blades to wheel hub |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013108731/06A RU2530198C1 (en) | 2013-02-28 | 2013-02-28 | Method to attach blades to wheel hub |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013108731A true RU2013108731A (en) | 2014-09-10 |
RU2530198C1 RU2530198C1 (en) | 2014-10-10 |
Family
ID=51539688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013108731/06A RU2530198C1 (en) | 2013-02-28 | 2013-02-28 | Method to attach blades to wheel hub |
Country Status (1)
Country | Link |
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RU (1) | RU2530198C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU176717U1 (en) * | 2017-04-17 | 2018-01-25 | Михаил Александрович Лобов | Fan impeller |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10014189A1 (en) * | 2000-03-23 | 2001-09-27 | Alstom Power Nv | Blade fastening for rotating machinery has blades fitted in slots without play or with pretensioning so that torsional moments acting on inner platform or blade roots oppose torsional moments acting upon outer platform or support wing |
UA57357C2 (en) * | 2002-09-05 | 2005-02-15 | State Entpr Zaporizhzhya Akade | Working wheel of axial turbo-machine |
EP2320030B1 (en) * | 2009-11-10 | 2012-12-19 | Alstom Technology Ltd | Rotor and rotor blade for an axial turbomachine |
RU2476729C1 (en) * | 2011-07-29 | 2013-02-27 | Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") | Gas turbine axial compressor wheel |
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2013
- 2013-02-28 RU RU2013108731/06A patent/RU2530198C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2530198C1 (en) | 2014-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150301 |