IT8368108A0 - TRANSMISSION FOR ANTI-TORQUE ROTOR OF HELICOPTERS - Google Patents
TRANSMISSION FOR ANTI-TORQUE ROTOR OF HELICOPTERSInfo
- Publication number
- IT8368108A0 IT8368108A0 IT8368108A IT6810883A IT8368108A0 IT 8368108 A0 IT8368108 A0 IT 8368108A0 IT 8368108 A IT8368108 A IT 8368108A IT 6810883 A IT6810883 A IT 6810883A IT 8368108 A0 IT8368108 A0 IT 8368108A0
- Authority
- IT
- Italy
- Prior art keywords
- helicopters
- transmission
- torque rotor
- rotor
- torque
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
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)
- Toys (AREA)
- Pulleys (AREA)
- Retarders (AREA)
- Sliding-Contact Bearings (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68108/83A IT1161530B (en) | 1983-10-26 | 1983-10-26 | TRANSMISSION FOR HELICOPTER ANTI-COPY ROTOR |
DE3437582A DE3437582A1 (en) | 1983-10-26 | 1984-10-13 | TORQUE COMPENSATING ROTOR DRIVE FOR HELICOPTERS |
GB08426451A GB2148818A (en) | 1983-10-26 | 1984-10-19 | Helicopter countertorque rotor drive |
FR8416308A FR2554082B1 (en) | 1983-10-26 | 1984-10-24 | HELICOPTER ANTI-TORPLE PROPELLER ORDER |
JP59223096A JPS60166595A (en) | 1983-10-26 | 1984-10-25 | Anti-torque rotor drive for helicopter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68108/83A IT1161530B (en) | 1983-10-26 | 1983-10-26 | TRANSMISSION FOR HELICOPTER ANTI-COPY ROTOR |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8368108A0 true IT8368108A0 (en) | 1983-10-26 |
IT1161530B IT1161530B (en) | 1987-03-18 |
Family
ID=11307904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68108/83A IT1161530B (en) | 1983-10-26 | 1983-10-26 | TRANSMISSION FOR HELICOPTER ANTI-COPY ROTOR |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS60166595A (en) |
DE (1) | DE3437582A1 (en) |
FR (1) | FR2554082B1 (en) |
GB (1) | GB2148818A (en) |
IT (1) | IT1161530B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2551792A (en) * | 1991-08-02 | 1993-03-02 | Boeing Company, The | Ducted tail rotor for rotary wing aircraft providing torque reaction and yaw attitude control |
AU2467992A (en) * | 1991-08-02 | 1993-03-02 | Boeing Company, The | Ducted fan and pitch controls for tail rotor of rotary wing aircraft |
GB2488142B (en) | 2011-02-17 | 2017-11-01 | Agustawestland Ltd | Tail rotor gearbox lubrication |
CN105035315B (en) * | 2015-08-03 | 2016-11-02 | 深圳供电局有限公司 | A kind of many rotor wing unmanned aerial vehicles patrolled and examined based on the accurate line of fall of laser light and operational approach |
CH717147A2 (en) * | 2020-02-18 | 2021-08-31 | Marenco Ag | Hydraulic servo actuator. |
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/en active
-
1984
- 1984-10-13 DE DE3437582A patent/DE3437582A1/en not_active Withdrawn
- 1984-10-19 GB GB08426451A patent/GB2148818A/en not_active Withdrawn
- 1984-10-24 FR FR8416308A patent/FR2554082B1/en not_active Expired
- 1984-10-25 JP JP59223096A patent/JPS60166595A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2554082B1 (en) | 1987-01-23 |
GB8426451D0 (en) | 1984-11-28 |
DE3437582A1 (en) | 1985-05-09 |
IT1161530B (en) | 1987-03-18 |
JPS60166595A (en) | 1985-08-29 |
FR2554082A1 (en) | 1985-05-03 |
GB2148818A (en) | 1985-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3469289D1 (en) | Landing aid for helicopter | |
IT8367285A0 (en) | ROTOR FOR HELICOPTERS | |
GB2135794B (en) | Automatic limiting of helicopter engine torque | |
IT8267303A0 (en) | ROTOR FOR HELICOPTERS | |
DE3464036D1 (en) | Helicopter rotors | |
IT8367486A0 (en) | ROTOR FOR HELICOPTERS | |
IT1157122B (en) | HELICOPTER ROTOR | |
IT8167154A0 (en) | ANTI-TORQUE ROTOR FOR HELICOPTERS | |
IT8267304A0 (en) | ROTOR FOR HELICOPTERS | |
IT8368108A0 (en) | TRANSMISSION FOR ANTI-TORQUE ROTOR OF HELICOPTERS | |
IT8667875A0 (en) | ANTI-TORQUE ROTOR FOR HELICOPTERS | |
IT8267778A0 (en) | ANTI-TORQUE ROTOR FOR HELICOPTERS | |
IT1179663B (en) | MAIN TRANSMISSION FOR HELICOPTERS | |
IT8667876A0 (en) | ROTOR FOR HELICOPTERS | |
IT8367487A0 (en) | ROTOR FOR HELICOPTERS | |
IT8567167A0 (en) | ROTOR FOR HELICOPTERS | |
IT8368109A0 (en) | ANTI-TORQUE ROTOR ASSEMBLY FOR HELICOPTERS | |
DE3367371D1 (en) | Helicopter rotors | |
IT8368107A0 (en) | ANTI-TORQUE ROTOR ASSEMBLY FOR HELICOPTERS | |
GB8426453D0 (en) | Helicopter blade | |
GB8327508D0 (en) | Helicopter rotors | |
GB2142597B (en) | Helicopter rotor blade | |
IT8567987A0 (en) | MAIN ROTOR FOR HELICOPTERS | |
CA50763S (en) | Helicopter | |
GB8324332D0 (en) | Helicopter rotor blades |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |