JPS50117200A - - Google Patents

Info

Publication number
JPS50117200A
JPS50117200A JP14850074A JP14850074A JPS50117200A JP S50117200 A JPS50117200 A JP S50117200A JP 14850074 A JP14850074 A JP 14850074A JP 14850074 A JP14850074 A JP 14850074A JP S50117200 A JPS50117200 A JP S50117200A
Authority
JP
Japan
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.)
Pending
Application number
JP14850074A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS50117200A publication Critical patent/JPS50117200A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/463—Blade tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C2027/4733—Rotor blades substantially made from particular materials
    • B64C2027/4736—Rotor blades substantially made from particular materials from composite materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
  • Toys (AREA)
JP14850074A 1974-01-03 1974-12-26 Pending JPS50117200A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43034474A 1974-01-03 1974-01-03

Publications (1)

Publication Number Publication Date
JPS50117200A true JPS50117200A (enrdf_load_html_response) 1975-09-12

Family

ID=23707141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14850074A Pending JPS50117200A (enrdf_load_html_response) 1974-01-03 1974-12-26

Country Status (6)

Country Link
JP (1) JPS50117200A (enrdf_load_html_response)
CA (1) CA1016524A (enrdf_load_html_response)
DE (1) DE2461008C2 (enrdf_load_html_response)
FR (1) FR2256868B1 (enrdf_load_html_response)
GB (1) GB1492671A (enrdf_load_html_response)
IT (1) IT1026166B (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008207798A (ja) * 2007-02-23 2008-09-11 Eurocopter 放射状セグメントと、少なくとも１つの前進角及び／又は後退角を有するセグメントと、を備える回転翼機の羽根

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507149A1 (fr) * 1981-06-05 1982-12-10 Onera (Off Nat Aerospatiale) Extremite de pale pour voilure tournante d'aeronef et voilure tournante pourvue de telles extremites de pale
US4585086A (en) * 1983-08-18 1986-04-29 Honda Giken Kogyo Kabushiki Kaisha Motor vehicle frame material and frame construction using the same
FR3070371B1 (fr) * 2017-08-31 2022-09-23 Airbus Helicopters Pale, rotor muni de cette pale et aeronef muni de ce rotor
EP3659914B1 (en) * 2018-11-30 2021-04-14 LEONARDO S.p.A. Rotor for a hover-capable aircraft
CN110884684B (zh) * 2019-12-04 2022-04-12 中国直升机设计研究所 一种直升机无轴承尾桨叶弹击后的强度试验设计方法
CN115416840B (zh) * 2021-05-31 2025-08-12 惠阳航空螺旋桨有限责任公司 一种航空螺旋桨防雷击系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884078A (en) * 1953-10-21 1959-04-28 Parsons Corp Rotor blade structure having spanwise reinforcing members
DE1034985B (de) * 1953-10-21 1958-07-24 Parsons Corp Metallischer Drehfluegel
US3155166A (en) * 1962-09-17 1964-11-03 Parsons Corp Rotor blade including improved attachment of filled aft structure
GB1082352A (en) * 1964-10-02 1967-09-06 Parsons Corp Improved airfoil construction
GB1214858A (en) * 1968-05-20 1970-12-09 Westland Aircraft Ltd Improvements in or relating to the construction of rotor blades for rotary wing aircraft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008207798A (ja) * 2007-02-23 2008-09-11 Eurocopter 放射状セグメントと、少なくとも１つの前進角及び／又は後退角を有するセグメントと、を備える回転翼機の羽根

Also Published As

Publication number Publication date
IT1026166B (it) 1978-09-20
DE2461008A1 (de) 1975-07-17
DE2461008C2 (de) 1985-09-26
FR2256868A1 (enrdf_load_html_response) 1975-08-01
FR2256868B1 (enrdf_load_html_response) 1979-04-27
CA1016524A (en) 1977-08-30
GB1492671A (en) 1977-11-23

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