FR2793468B1 - FOLDABLE HELICOPTER ROTOR BLADE WITH CABLE SPIRAL BOX AND CABLE DEVICE - Google Patents

FOLDABLE HELICOPTER ROTOR BLADE WITH CABLE SPIRAL BOX AND CABLE DEVICE

Info

Publication number
FR2793468B1
FR2793468B1 FR9906096A FR9906096A FR2793468B1 FR 2793468 B1 FR2793468 B1 FR 2793468B1 FR 9906096 A FR9906096 A FR 9906096A FR 9906096 A FR9906096 A FR 9906096A FR 2793468 B1 FR2793468 B1 FR 2793468B1
Authority
FR
France
Prior art keywords
cable
rotor blade
helicopter rotor
spiral box
foldable
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 - Fee Related
Application number
FR9906096A
Other languages
French (fr)
Other versions
FR2793468A1 (en
Inventor
Thomas Bauer
Heike Hoffmann
Karl Nusslein
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.)
WL Gore and Associates Inc
Original Assignee
WL Gore and Associates Inc
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 WL Gore and Associates Inc filed Critical WL Gore and Associates Inc
Priority to DE19922153A priority Critical patent/DE19922153A1/en
Priority to FR9906096A priority patent/FR2793468B1/en
Publication of FR2793468A1 publication Critical patent/FR2793468A1/en
Application granted granted Critical
Publication of FR2793468B1 publication Critical patent/FR2793468B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B64C27/50—Blades foldable to facilitate stowage of aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
FR9906096A 1999-05-12 1999-05-12 FOLDABLE HELICOPTER ROTOR BLADE WITH CABLE SPIRAL BOX AND CABLE DEVICE Expired - Fee Related FR2793468B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19922153A DE19922153A1 (en) 1999-05-12 1999-05-12 Folding helicopter rotor blade, with folding pivot, electric cable and spiral cable container
FR9906096A FR2793468B1 (en) 1999-05-12 1999-05-12 FOLDABLE HELICOPTER ROTOR BLADE WITH CABLE SPIRAL BOX AND CABLE DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19922153A DE19922153A1 (en) 1999-05-12 1999-05-12 Folding helicopter rotor blade, with folding pivot, electric cable and spiral cable container
FR9906096A FR2793468B1 (en) 1999-05-12 1999-05-12 FOLDABLE HELICOPTER ROTOR BLADE WITH CABLE SPIRAL BOX AND CABLE DEVICE

Publications (2)

Publication Number Publication Date
FR2793468A1 FR2793468A1 (en) 2000-11-17
FR2793468B1 true FR2793468B1 (en) 2001-08-10

Family

ID=26053347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906096A Expired - Fee Related FR2793468B1 (en) 1999-05-12 1999-05-12 FOLDABLE HELICOPTER ROTOR BLADE WITH CABLE SPIRAL BOX AND CABLE DEVICE

Country Status (2)

Country Link
DE (1) DE19922153A1 (en)
FR (1) FR2793468B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810013B1 (en) * 2000-06-08 2002-09-27 Eurocopter France ROTOR ROTOR WITH FOLDABLE BLADES AND ELECTRIC DEFROSTING CONNECTION INSTALLATION
FR2817829B1 (en) 2000-12-08 2003-02-14 Eurocopter France IMPROVEMENTS ON ROTORS OF GIRAVIONS WITH MANUALLY FOLDING BLADES AND INSTALLATION OF ELECTRIC DEFROSTING CONNECTION
FR2817830B1 (en) 2000-12-11 2003-02-14 Eurocopter France IMPROVEMENTS ON ROTORS OF GIRAVIONS WITH MANUALLY FOLDING BLADES AND INSTALLATION OF ELECTRIC DEFROSTING CONNECTION
FR2818238B1 (en) * 2000-12-14 2003-03-28 Eurocopter France IMPROVEMENTS ON ROTORS OF GIRAVION WITH AUTOMATIC FOLDING BLADES AND INSTALLATION OF ELECTRIC BLADE CONNECTION
US7249735B2 (en) * 2005-06-30 2007-07-31 The Boeing Company Translating conduit apparatus for an airplane or equipment
GB0807626D0 (en) 2008-04-25 2008-06-04 Ultra Electronics Ltd Routing of cables
GB0913128D0 (en) 2009-07-29 2009-09-02 Airbus Operations Ltd Electrical power transfer assembly
US9255482B2 (en) * 2012-04-25 2016-02-09 Bell Helicopter Textron Inc. Electrical wiring system for a rotor hub
RU2599141C1 (en) * 2015-07-20 2016-10-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тюменский индустриальный университет" (ТИУ) Helicopter rotor blade
US11124304B2 (en) 2018-05-31 2021-09-21 Beta Air, Llc Selectively deployable heated propulsor system
EP3643618B1 (en) * 2018-10-26 2020-12-02 LEONARDO S.p.A. Blade for a hover-capable aircraft and method for removing ice from said blade

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174717A (en) * 1991-06-10 1992-12-29 Safeway Products Inc. Cable harness and mounting hardware for propeller deicer
US5769606A (en) 1995-07-20 1998-06-23 Eurocopter France De-icing connection installation for rotorcraft rotor

Also Published As

Publication number Publication date
FR2793468A1 (en) 2000-11-17
DE19922153A1 (en) 2000-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse