FR2450200B1 - - Google Patents
Info
- Publication number
- FR2450200B1 FR2450200B1 FR8004676A FR8004676A FR2450200B1 FR 2450200 B1 FR2450200 B1 FR 2450200B1 FR 8004676 A FR8004676 A FR 8004676A FR 8004676 A FR8004676 A FR 8004676A FR 2450200 B1 FR2450200 B1 FR 2450200B1
- Authority
- FR
- France
- 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
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)
- Sliding-Contact Bearings (AREA)
- Support Of The Bearing (AREA)
- Pivots And Pivotal Connections (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 |
|---|---|
| FR2450200A1 FR2450200A1 (en) | 1980-09-26 |
| FR2450200B1 true FR2450200B1 (en) | 1984-08-03 |
Family
ID=21776951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8004676A Granted FR2450200A1 (en) | 1979-03-01 | 1980-03-03 | DEVICE FOR MOUNTING THE PYLON IN A HELICOPTER |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS55160700A (en) |
| AR (1) | AR226172A1 (en) |
| AU (1) | AU533359B2 (en) |
| BR (1) | BR8001223A (en) |
| CA (1) | CA1149360A (en) |
| DE (1) | DE3007200A1 (en) |
| ES (1) | ES8103707A1 (en) |
| FR (1) | FR2450200A1 (en) |
| GB (1) | GB2043574B (en) |
| IL (1) | IL59460A (en) |
| IT (1) | IT1144041B (en) |
| MX (1) | MX6587E (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006116224A2 (en) | 2005-04-27 | 2006-11-02 | Bell Helicopter Textron Inc. | Elastomeric spring-damper with integral stops |
| DE102009015806B4 (en) * | 2009-04-01 | 2013-04-04 | Otmar Birkner | gyrocopter |
| CN109522636B (en) * | 2018-11-09 | 2022-12-30 | 中国直升机设计研究所 | Wheel type undercarriage simplifying method for helicopter crash-resistant analysis |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US322379A (en) * | 1885-07-14 | Axel jorgensen | ||
| FR1334044A (en) * | 1961-09-01 | 1963-08-02 | Maschf Augsburg Nuernberg Ag | Device for suspending an engine in the chassis of a road or rail vehicle |
| 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/en unknown
- 1980-02-26 DE DE19803007200 patent/DE3007200A1/en active Granted
- 1980-02-27 AU AU55937/80A patent/AU533359B2/en not_active Ceased
- 1980-02-28 ES ES489030A patent/ES8103707A1/en not_active Expired
- 1980-02-28 IT IT48034/80A patent/IT1144041B/en active
- 1980-02-28 CA CA000346615A patent/CA1149360A/en not_active Expired
- 1980-02-29 AR AR280143A patent/AR226172A1/en active
- 1980-02-29 MX MX808674U patent/MX6587E/en unknown
- 1980-02-29 BR BR8001223A patent/BR8001223A/en not_active IP Right Cessation
- 1980-03-01 JP JP2466380A patent/JPS55160700A/en active Granted
- 1980-03-03 FR FR8004676A patent/FR2450200A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| MX6587E (en) | 1985-07-26 |
| BR8001223A (en) | 1980-11-04 |
| ES489030A0 (en) | 1981-02-16 |
| AR226172A1 (en) | 1982-06-15 |
| JPS55160700A (en) | 1980-12-13 |
| IL59460A (en) | 1984-02-29 |
| GB2043574A (en) | 1980-10-08 |
| FR2450200A1 (en) | 1980-09-26 |
| IT1144041B (en) | 1986-10-29 |
| AU533359B2 (en) | 1983-11-17 |
| IT8048034A0 (en) | 1980-02-28 |
| CA1149360A (en) | 1983-07-05 |
| DE3007200C2 (en) | 1989-01-26 |
| AU5593780A (en) | 1980-09-04 |
| ES8103707A1 (en) | 1981-02-16 |
| JPH0253279B2 (en) | 1990-11-16 |
| GB2043574B (en) | 1982-12-22 |
| DE3007200A1 (en) | 1980-09-11 |