BR8001223A - "PILONE" HELICE SUPPORT ASSEMBLY SYSTEM FOR REDUCING HELICOPTER VIBRATION - Google Patents
"PILONE" HELICE SUPPORT ASSEMBLY SYSTEM FOR REDUCING HELICOPTER VIBRATIONInfo
- Publication number
- BR8001223A BR8001223A BR8001223A BR8001223A BR8001223A BR 8001223 A BR8001223 A BR 8001223A BR 8001223 A BR8001223 A BR 8001223A BR 8001223 A BR8001223 A BR 8001223A BR 8001223 A BR8001223 A BR 8001223A
- Authority
- BR
- Brazil
- Prior art keywords
- pilone
- helice
- support assembly
- assembly system
- helicopter vibration
- Prior art date
Links
- 241000520223 Helice Species 0.000 title 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)
- 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 (1)
Publication Number | Publication Date |
---|---|
BR8001223A true BR8001223A (en) | 1980-11-04 |
Family
ID=21776951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8001223A BR8001223A (en) | 1979-03-01 | 1980-02-29 | "PILONE" HELICE SUPPORT ASSEMBLY SYSTEM FOR REDUCING HELICOPTER VIBRATION |
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) | ES489030A0 (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 |
---|---|---|---|---|
BRPI0610041A2 (en) | 2005-04-27 | 2010-05-25 | Bell Helicopter Textron Inc | spring-elastomeric shock absorber with integrated 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/ES489030A0/en active Granted
- 1980-02-28 IT IT48034/80A patent/IT1144041B/en active
- 1980-02-28 CA CA000346615A patent/CA1149360A/en not_active Expired
- 1980-02-29 MX MX808674U patent/MX6587E/en unknown
- 1980-02-29 AR AR280143A patent/AR226172A1/en active
- 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 |
---|---|
IL59460A (en) | 1984-02-29 |
AU5593780A (en) | 1980-09-04 |
DE3007200A1 (en) | 1980-09-11 |
IT1144041B (en) | 1986-10-29 |
GB2043574B (en) | 1982-12-22 |
GB2043574A (en) | 1980-10-08 |
FR2450200A1 (en) | 1980-09-26 |
DE3007200C2 (en) | 1989-01-26 |
CA1149360A (en) | 1983-07-05 |
IT8048034A0 (en) | 1980-02-28 |
FR2450200B1 (en) | 1984-08-03 |
JPS55160700A (en) | 1980-12-13 |
MX6587E (en) | 1985-07-26 |
AR226172A1 (en) | 1982-06-15 |
JPH0253279B2 (en) | 1990-11-16 |
ES8103707A1 (en) | 1981-02-16 |
AU533359B2 (en) | 1983-11-17 |
ES489030A0 (en) | 1981-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK | Patent expired |
Effective date: 19950228 |