CA1235680A - Rotor d'helicoptere sans moyeu, sans articulation et sans palier - Google Patents

Rotor d'helicoptere sans moyeu, sans articulation et sans palier

Info

Publication number
CA1235680A
CA1235680A CA000462346A CA462346A CA1235680A CA 1235680 A CA1235680 A CA 1235680A CA 000462346 A CA000462346 A CA 000462346A CA 462346 A CA462346 A CA 462346A CA 1235680 A CA1235680 A CA 1235680A
Authority
CA
Canada
Prior art keywords
mast
helicopter
blade
torque tube
bight
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
CA000462346A
Other languages
English (en)
Inventor
Buford J. Schramm
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
Priority claimed from US06/529,942 external-priority patent/US4616977A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1235680A publication Critical patent/CA1235680A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
CA000462346A 1983-09-07 1984-09-04 Rotor d'helicoptere sans moyeu, sans articulation et sans palier Expired CA1235680A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/529,942 US4616977A (en) 1979-04-03 1983-09-07 Hubless, hingeless and bearingless helicopter rotor system
US529,942 1983-09-09

Publications (1)

Publication Number Publication Date
CA1235680A true CA1235680A (fr) 1988-04-26

Family

ID=24111821

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000462346A Expired CA1235680A (fr) 1983-09-07 1984-09-04 Rotor d'helicoptere sans moyeu, sans articulation et sans palier

Country Status (1)

Country Link
CA (1) CA1235680A (fr)

Similar Documents

Publication Publication Date Title
US4616977A (en) Hubless, hingeless and bearingless helicopter rotor system
US6024325A (en) Rotor for rotary wing aircraft
CA1102774A (fr) Chape composite lamellee pour rotor
KR100468508B1 (ko) 헬리콥터 주회전 날개용 복합 팁 캡 조립체
US10155581B2 (en) Bonded and tailorable composite assembly
US4213739A (en) Helicopter rotor blade
US5358381A (en) Yoke for helicopter rotor systems
US5096380A (en) Composite flexbeam for a bearingless helicopter rotor
JP3242405B2 (ja) ベアリングレス・メイン・ロータ・アッセンブリのトルク・チューブ
US20020164251A1 (en) Composite rotor blade and method of manufacture
CA2277871A1 (fr) Helice a pas variable pour aeronef
EP0888235B1 (fr) Structure composite de manchon de pied de pale pour rotors d'helicoptere
JP2008520502A (ja) 目的別に交換可能なロータブレード先端部分
JPH1059294A (ja) ヘリコプタロータのための最適化された複合フレックスビーム
KR101499190B1 (ko) 헬리콥터의 무베어링 로터용 분리 가능한 블레이드 부착물
IL109854A (en) A flexible beam moves from the main rotor assembly to the helicopter laminate
JPH05301598A (ja) 耐荷重構造体及びこれを製造する方法
US4349316A (en) Twist control for helicopter tail rotor pitch change
US4403918A (en) Hubless, hingeless and bearingless helicopter rotor system
US4306837A (en) Bearingless tail rotor for helicopters
CA1235680A (fr) Rotor d'helicoptere sans moyeu, sans articulation et sans palier
US10040546B2 (en) Bar of composite matrix material
US20130034443A1 (en) Planar flexbeam unit
CN219029788U (zh) 一种轻型升降舵
US20220009624A1 (en) Rotor for a hover-capable aircraft

Legal Events

Date Code Title Description
MKEX Expiry