GB151181A - Means for the transmission of power stress or torque to the propellers of flying machines of helicopteral type - Google Patents
Means for the transmission of power stress or torque to the propellers of flying machines of helicopteral typeInfo
- Publication number
- GB151181A GB151181A GB28647/19A GB2864719A GB151181A GB 151181 A GB151181 A GB 151181A GB 28647/19 A GB28647/19 A GB 28647/19A GB 2864719 A GB2864719 A GB 2864719A GB 151181 A GB151181 A GB 151181A
- Authority
- GB
- United Kingdom
- Prior art keywords
- propellers
- helicopteral
- torque
- transmission
- type
- 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 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
- B64C27/10—Helicopters with two or more rotors arranged coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Gear Transmission (AREA)
- Retarders (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
151,181. Pateras Pescara, Raoul, Marquis of. Nov. 19, 1919. Propelling.-In superimposed contrary-turning propellers for helicopters, the engine 1 drives through gears 9, 10, 11 a bevel-wheel 3' on the hub of the lower propeller 5. This hub has a second bevel 8, which drives the upper propeller through other gearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28647/19A GB151181A (en) | 1919-11-19 | 1919-11-19 | Means for the transmission of power stress or torque to the propellers of flying machines of helicopteral type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB28647/19A GB151181A (en) | 1919-11-19 | 1919-11-19 | Means for the transmission of power stress or torque to the propellers of flying machines of helicopteral type |
Publications (1)
Publication Number | Publication Date |
---|---|
GB151181A true GB151181A (en) | 1920-09-23 |
Family
ID=10278889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28647/19A Expired GB151181A (en) | 1919-11-19 | 1919-11-19 | Means for the transmission of power stress or torque to the propellers of flying machines of helicopteral type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB151181A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107284656A (en) * | 2017-07-12 | 2017-10-24 | 重庆国飞通用航空设备制造有限公司 | Coaxial double-oar rotor mechanism in the same direction and its aircraft |
CN107352024A (en) * | 2017-07-12 | 2017-11-17 | 重庆国飞通用航空设备制造有限公司 | The reverse rotor mechanism of coaxial double-oar and its aircraft |
CN109334967A (en) * | 2018-11-22 | 2019-02-15 | 南京航空航天大学 | A kind of coaxial double-rotary wing reversing arrangement |
FR3085349A1 (en) * | 2018-09-03 | 2020-03-06 | Safran Transmission Systems | MAIN TRANSMISSION BOX FOR CONTRAROTATING HELICOPTER |
-
1919
- 1919-11-19 GB GB28647/19A patent/GB151181A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107284656A (en) * | 2017-07-12 | 2017-10-24 | 重庆国飞通用航空设备制造有限公司 | Coaxial double-oar rotor mechanism in the same direction and its aircraft |
CN107352024A (en) * | 2017-07-12 | 2017-11-17 | 重庆国飞通用航空设备制造有限公司 | The reverse rotor mechanism of coaxial double-oar and its aircraft |
FR3085349A1 (en) * | 2018-09-03 | 2020-03-06 | Safran Transmission Systems | MAIN TRANSMISSION BOX FOR CONTRAROTATING HELICOPTER |
CN109334967A (en) * | 2018-11-22 | 2019-02-15 | 南京航空航天大学 | A kind of coaxial double-rotary wing reversing arrangement |
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