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FR2676986B1 - Procede pour la realisation d'une pale d'helice. - Google Patents

Procede pour la realisation d'une pale d'helice.

Info

Publication number
FR2676986B1
FR2676986B1 FR9106560A FR9106560A FR2676986B1 FR 2676986 B1 FR2676986 B1 FR 2676986B1 FR 9106560 A FR9106560 A FR 9106560A FR 9106560 A FR9106560 A FR 9106560A FR 2676986 B1 FR2676986 B1 FR 2676986B1
Authority
FR
France
Prior art keywords
production
propeller blade
propeller
blade
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 - Lifetime
Application number
FR9106560A
Other languages
English (en)
Other versions
FR2676986A1 (fr
Inventor
Duqueine Gilles
Duqueine Vincent
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.)
DUQUEINE
Original Assignee
DUQUEINE
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 DUQUEINE filed Critical DUQUEINE
Priority to FR9106560A priority Critical patent/FR2676986B1/fr
Publication of FR2676986A1 publication Critical patent/FR2676986A1/fr
Application granted granted Critical
Publication of FR2676986B1 publication Critical patent/FR2676986B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/26—Fabricated blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR9106560A 1991-05-27 1991-05-27 Procede pour la realisation d'une pale d'helice. Expired - Lifetime FR2676986B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9106560A FR2676986B1 (fr) 1991-05-27 1991-05-27 Procede pour la realisation d'une pale d'helice.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106560A FR2676986B1 (fr) 1991-05-27 1991-05-27 Procede pour la realisation d'une pale d'helice.

Publications (2)

Publication Number Publication Date
FR2676986A1 FR2676986A1 (fr) 1992-12-04
FR2676986B1 true FR2676986B1 (fr) 1993-09-17

Family

ID=9413313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9106560A Expired - Lifetime FR2676986B1 (fr) 1991-05-27 1991-05-27 Procede pour la realisation d'une pale d'helice.

Country Status (1)

Country Link
FR (1) FR2676986B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT519647B1 (de) * 2017-05-09 2018-09-15 Villinger Markus Rotor, insbesondere für Fluggeräte und Windkraftanlagen
CN110525644A (zh) * 2019-07-12 2019-12-03 天津曙光天成科技有限公司 直升机旋翼桨尖结构、旋翼及桨尖的制作方法
US11059566B2 (en) * 2019-10-02 2021-07-13 Bell Textron Inc. Additive manufacture proprotor blade

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830627C (de) * 1949-08-25 1952-02-07 Karl Seifert Dipl Ing Windradfluegel
US4083656A (en) * 1975-03-21 1978-04-11 Textron, Inc. Composite rotor blade
US4316701A (en) * 1976-08-30 1982-02-23 The Boeing Company Composite aerodynamic rotor blade assembly
DE3832949A1 (de) * 1988-09-28 1990-04-05 Claudius Dornier Seastar Gmbh Angestroemtes bauteil von flugkoerpern

Also Published As

Publication number Publication date
FR2676986A1 (fr) 1992-12-04

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