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 type

Info

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
Application number
GB28647/19A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB28647/19A priority Critical patent/GB151181A/en
Publication of GB151181A publication Critical patent/GB151181A/en
Expired legal-status Critical Current

Links

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

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.
GB28647/19A 1919-11-19 1919-11-19 Means for the transmission of power stress or torque to the propellers of flying machines of helicopteral type Expired GB151181A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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