JPS5817079B2 - ロ−タ−ハネ - Google Patents

ロ−タ−ハネ

Info

Publication number
JPS5817079B2
JPS5817079B2 JP48016997A JP1699773A JPS5817079B2 JP S5817079 B2 JPS5817079 B2 JP S5817079B2 JP 48016997 A JP48016997 A JP 48016997A JP 1699773 A JP1699773 A JP 1699773A JP S5817079 B2 JPS5817079 B2 JP S5817079B2
Authority
JP
Japan
Prior art keywords
spar
girder
gas
channel
extending
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
JP48016997A
Other languages
English (en)
Japanese (ja)
Other versions
JPS4888699A (https=
Inventor
トーマス・ペエイジイ・デイクソン
ドナルド・レロイ・フエリス
ロバート・ジヨン・ウオーレル
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of JPS4888699A publication Critical patent/JPS4888699A/ja
Publication of JPS5817079B2 publication Critical patent/JPS5817079B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP48016997A 1972-02-14 1973-02-10 ロ−タ−ハネ Expired JPS5817079B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22577872A 1972-02-14 1972-02-14

Publications (2)

Publication Number Publication Date
JPS4888699A JPS4888699A (https=) 1973-11-20
JPS5817079B2 true JPS5817079B2 (ja) 1983-04-04

Family

ID=22846193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48016997A Expired JPS5817079B2 (ja) 1972-02-14 1973-02-10 ロ−タ−ハネ

Country Status (4)

Country Link
US (1) US3768922A (https=)
JP (1) JPS5817079B2 (https=)
AU (1) AU5120473A (https=)
CA (1) CA962653A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332178A (en) * 1992-06-05 1994-07-26 Williams International Corporation Composite wing and manufacturing process thereof
US6302652B1 (en) * 1998-12-24 2001-10-16 General Dynamics Government Systems Corporation Elliptical propeller and windmill blade assembly
US7153090B2 (en) * 2004-12-17 2006-12-26 General Electric Company System and method for passive load attenuation in a wind turbine
EP2058224A2 (en) 2005-02-18 2009-05-13 Michael Alan Beachy Head Marine drive
US7972114B2 (en) * 2008-03-04 2011-07-05 Karem Aircraft, Inc. Composite blade root structure
EP2881237B1 (en) * 2013-12-03 2019-06-26 LM WP Patent Holding A/S A method of manufacturing a shear web using a pre-formed web foot flange

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648388A (en) * 1951-01-26 1953-08-11 Gen Motors Corp Aircraft propeller
US2767461A (en) * 1951-03-27 1956-10-23 Lockheed Aircraft Corp Method of making propeller or rotor blade
US2954828A (en) * 1953-06-19 1960-10-04 Sud Aviation Laminated airfoil structure
GB831380A (en) * 1957-05-09 1960-03-30 United Aircraft Corp Aircraft sustaining or propelling blades
US3134445A (en) * 1962-05-31 1964-05-26 United Aircraft Corp Blade inspection system
US3667862A (en) * 1970-12-09 1972-06-06 Boeing Co Blade inspection system and method

Also Published As

Publication number Publication date
AU5120473A (en) 1974-07-18
US3768922A (en) 1973-10-30
CA962653A (en) 1975-02-11
JPS4888699A (https=) 1973-11-20

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