FR2554082B1 - Commande d'helice anticouple d'helicoptere - Google Patents
Commande d'helice anticouple d'helicoptereInfo
- Publication number
- FR2554082B1 FR2554082B1 FR8416308A FR8416308A FR2554082B1 FR 2554082 B1 FR2554082 B1 FR 2554082B1 FR 8416308 A FR8416308 A FR 8416308A FR 8416308 A FR8416308 A FR 8416308A FR 2554082 B1 FR2554082 B1 FR 2554082B1
- Authority
- FR
- France
- Prior art keywords
- torple
- propeller
- order
- helicopter anti
- helicopter
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
- B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
- B64C27/64—Transmitting means, e.g. interrelated with initiating means or means acting on blades using fluid pressure, e.g. having fluid power amplification
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Accessories For Mixers (AREA)
- Retarders (AREA)
- Pulleys (AREA)
- Toys (AREA)
- Sliding-Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68108/83A IT1161530B (it) | 1983-10-26 | 1983-10-26 | Trasmissione per rotore anticoppia di elicotteri |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2554082A1 FR2554082A1 (fr) | 1985-05-03 |
FR2554082B1 true FR2554082B1 (fr) | 1987-01-23 |
Family
ID=11307904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8416308A Expired FR2554082B1 (fr) | 1983-10-26 | 1984-10-24 | Commande d'helice anticouple d'helicoptere |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS60166595A (fr) |
DE (1) | DE3437582A1 (fr) |
FR (1) | FR2554082B1 (fr) |
GB (1) | GB2148818A (fr) |
IT (1) | IT1161530B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL102698A (en) * | 1991-08-02 | 1996-11-14 | Boeing Co | Pitch control and fan with ducts for rotor of tail vessel of air vessel with rotary tail |
IL102700A (en) * | 1991-08-02 | 1996-10-16 | Boeing Co | Tail rotor with ducts for air vessels with rotary wing that provides Turk response and Liu reference control |
GB2488142B (en) | 2011-02-17 | 2017-11-01 | Agustawestland Ltd | Tail rotor gearbox lubrication |
CN105035315B (zh) * | 2015-08-03 | 2016-11-02 | 深圳供电局有限公司 | 一种基于镭射光精确落线巡检的多旋翼无人机及操作方法 |
CH717147A2 (de) * | 2020-02-18 | 2021-08-31 | Marenco Ag | Hydraulischer Servo-Aktuator. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB601952A (en) * | 1942-12-05 | 1948-05-14 | Andre Aime Lucien Bruel | Improvements in aircraft with sustaining airscrews |
GB628861A (en) * | 1946-04-17 | 1949-09-06 | Firestone Tire & Rubber Co | Improvements in or relating to torque counteracting rotors for helicopters |
GB615156A (en) * | 1946-07-30 | 1949-01-03 | Cierva Autogiro Co Ltd | Improvements in and relating to aircraft with rotary-wings |
US2581923A (en) * | 1947-11-25 | 1952-01-08 | Firestone Tire & Rubber Co | Auxiliary rotor for helicopters |
GB734888A (en) * | 1953-04-30 | 1955-08-10 | Short Brothers & Harland Ltd | An improved helicopter rotor hub |
GB777076A (en) * | 1954-02-19 | 1957-06-19 | United Aircraft Corp | Improvements in and relating to helicopter rotors |
-
1983
- 1983-10-26 IT IT68108/83A patent/IT1161530B/it active
-
1984
- 1984-10-13 DE DE3437582A patent/DE3437582A1/de not_active Withdrawn
- 1984-10-19 GB GB08426451A patent/GB2148818A/en not_active Withdrawn
- 1984-10-24 FR FR8416308A patent/FR2554082B1/fr not_active Expired
- 1984-10-25 JP JP59223096A patent/JPS60166595A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3437582A1 (de) | 1985-05-09 |
GB2148818A (en) | 1985-06-05 |
FR2554082A1 (fr) | 1985-05-03 |
IT1161530B (it) | 1987-03-18 |
JPS60166595A (ja) | 1985-08-29 |
GB8426451D0 (en) | 1984-11-28 |
IT8368108A0 (it) | 1983-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property |