FR2956376B1 - Agencement de pale d'helice comprenant un support distinct - Google Patents

Agencement de pale d'helice comprenant un support distinct

Info

Publication number
FR2956376B1
FR2956376B1 FR1051116A FR1051116A FR2956376B1 FR 2956376 B1 FR2956376 B1 FR 2956376B1 FR 1051116 A FR1051116 A FR 1051116A FR 1051116 A FR1051116 A FR 1051116A FR 2956376 B1 FR2956376 B1 FR 2956376B1
Authority
FR
France
Prior art keywords
propeller blade
blade arrangement
distinct support
distinct
support
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.)
Active
Application number
FR1051116A
Other languages
English (en)
Other versions
FR2956376A1 (fr
Inventor
Adrien Jacques Philippe Fabre
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1051116A priority Critical patent/FR2956376B1/fr
Publication of FR2956376A1 publication Critical patent/FR2956376A1/fr
Application granted granted Critical
Publication of FR2956376B1 publication Critical patent/FR2956376B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B64C11/06—Blade mountings for variable-pitch blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1051116A 2010-02-17 2010-02-17 Agencement de pale d'helice comprenant un support distinct Active FR2956376B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1051116A FR2956376B1 (fr) 2010-02-17 2010-02-17 Agencement de pale d'helice comprenant un support distinct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051116A FR2956376B1 (fr) 2010-02-17 2010-02-17 Agencement de pale d'helice comprenant un support distinct

Publications (2)

Publication Number Publication Date
FR2956376A1 FR2956376A1 (fr) 2011-08-19
FR2956376B1 true FR2956376B1 (fr) 2012-12-07

Family

ID=42790660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051116A Active FR2956376B1 (fr) 2010-02-17 2010-02-17 Agencement de pale d'helice comprenant un support distinct

Country Status (1)

Country Link
FR (1) FR2956376B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3050718B1 (fr) * 2016-04-28 2022-02-18 Airbus Operations Sas Helice pour turbomachine d'aeronef comprenant des moyens simplifies de retention radiale de pale d'helice
FR3117154B1 (fr) * 2020-12-04 2023-06-09 Safran Aircraft Engines Systeme de fixation de plateforme aérodynamique pour une soufflante à aubes à calage variable
CN113636066B (zh) * 2021-07-15 2024-04-12 中国空气动力研究与发展中心空天技术研究所 一种可人为操作的无人机锁桨机构
CN114701643B (zh) * 2021-12-20 2024-08-30 中国航天空气动力技术研究院 一种快速装拆桨叶的螺旋桨装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605355A (en) * 1983-03-31 1986-08-12 Competition Aircraft, Inc. Propeller
DE3542392A1 (de) * 1985-11-30 1987-06-04 Mahle Gmbh Luefterschaufel mit angeformtem passstueck zur befestigung an einer luefternabe
GB2214989A (en) * 1988-02-11 1989-09-13 Albert Denis Laurence Mounting blades on rotors
EP1254831A1 (fr) * 2001-05-04 2002-11-06 Rudbach, Mike Hélice à pas variable
FR2933955B1 (fr) 2008-07-18 2010-09-03 Snecma Dispositif d'attache d'une pale a calage variable

Also Published As

Publication number Publication date
FR2956376A1 (fr) 2011-08-19

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