ES8103707A1 - Perfeccionamientos en monturas para estructuras del rotor de helicopteros - Google Patents
Perfeccionamientos en monturas para estructuras del rotor de helicopterosInfo
- Publication number
- ES8103707A1 ES8103707A1 ES489030A ES489030A ES8103707A1 ES 8103707 A1 ES8103707 A1 ES 8103707A1 ES 489030 A ES489030 A ES 489030A ES 489030 A ES489030 A ES 489030A ES 8103707 A1 ES8103707 A1 ES 8103707A1
- Authority
- ES
- Spain
- Prior art keywords
- pylon
- fuselage
- links
- resilient
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000003534 oscillatory effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/001—Vibration damping devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/001—Vibration damping devices
- B64C2027/002—Vibration damping devices mounted between the rotor drive and the fuselage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Pivots And Pivotal Connections (AREA)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1640379A | 1979-03-01 | 1979-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES489030A0 ES489030A0 (es) | 1981-02-16 |
| ES8103707A1 true ES8103707A1 (es) | 1981-02-16 |
Family
ID=21776951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES489030A Expired ES8103707A1 (es) | 1979-03-01 | 1980-02-28 | Perfeccionamientos en monturas para estructuras del rotor de helicopteros |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008539382A (ja) | 2005-04-27 | 2008-11-13 | ベル ヘリコプター テクストロン インコーポレイテッド | 一体的ストッパを備えたエラストマばね・ダンパ |
| DE102009015806B4 (de) * | 2009-04-01 | 2013-04-04 | Otmar Birkner | Tragschrauber |
| CN109522636B (zh) * | 2018-11-09 | 2022-12-30 | 中国直升机设计研究所 | 一种用于直升机抗坠毁分析的轮式起落架简化方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US322379A (en) * | 1885-07-14 | Axel jorgensen | ||
| FR1334044A (fr) * | 1961-09-01 | 1963-08-02 | Maschf Augsburg Nuernberg Ag | Dispositif de suspension d'un moteur dans le châssis d'un véhicule routier ou ferroviaire |
| DE1269890B (de) * | 1963-09-26 | 1968-06-06 | Dornier Gmbh | Stabilisierungseinrichtung fuer Drehfluegelflugzeuge |
| US3690607A (en) * | 1970-02-16 | 1972-09-12 | Kenneth C Mard | Vibration isolation system |
| US4111386A (en) * | 1976-12-09 | 1978-09-05 | United Technologies Corporation | Helicopter rotor and transmission mounting and vibration isolation system |
-
1980
- 1980-02-22 GB GB8005968A patent/GB2043574B/en not_active Expired
- 1980-02-24 IL IL59460A patent/IL59460A/xx unknown
- 1980-02-26 DE DE19803007200 patent/DE3007200A1/de active Granted
- 1980-02-27 AU AU55937/80A patent/AU533359B2/en not_active Ceased
- 1980-02-28 IT IT48034/80A patent/IT1144041B/it active
- 1980-02-28 CA CA000346615A patent/CA1149360A/en not_active Expired
- 1980-02-28 ES ES489030A patent/ES8103707A1/es not_active Expired
- 1980-02-29 BR BR8001223A patent/BR8001223A/pt not_active IP Right Cessation
- 1980-02-29 MX MX808674U patent/MX6587E/es unknown
- 1980-02-29 AR AR280143A patent/AR226172A1/es active
- 1980-03-01 JP JP2466380A patent/JPS55160700A/ja active Granted
- 1980-03-03 FR FR8004676A patent/FR2450200A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2043574A (en) | 1980-10-08 |
| JPS55160700A (en) | 1980-12-13 |
| GB2043574B (en) | 1982-12-22 |
| AU5593780A (en) | 1980-09-04 |
| FR2450200A1 (fr) | 1980-09-26 |
| IL59460A (en) | 1984-02-29 |
| ES489030A0 (es) | 1981-02-16 |
| DE3007200C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-26 |
| DE3007200A1 (de) | 1980-09-11 |
| AU533359B2 (en) | 1983-11-17 |
| FR2450200B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-08-03 |
| MX6587E (es) | 1985-07-26 |
| BR8001223A (pt) | 1980-11-04 |
| CA1149360A (en) | 1983-07-05 |
| IT1144041B (it) | 1986-10-29 |
| AR226172A1 (es) | 1982-06-15 |
| IT8048034A0 (it) | 1980-02-28 |
| JPH0253279B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971001 |