FR591117A - Improvements to propellers - Google Patents

Improvements to propellers

Info

Publication number
FR591117A
FR591117A FR591117DA FR591117A FR 591117 A FR591117 A FR 591117A FR 591117D A FR591117D A FR 591117DA FR 591117 A FR591117 A FR 591117A
Authority
FR
France
Prior art keywords
propellers
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
Other languages
French (fr)
Inventor
Louis De Monge
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
Application granted granted Critical
Publication of FR591117A publication Critical patent/FR591117A/en
Expired 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
    • B64C11/24—Hollow blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR591117D 1924-11-22 1924-11-22 Improvements to propellers Expired FR591117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR591117T 1924-11-22

Publications (1)

Publication Number Publication Date
FR591117A true FR591117A (en) 1925-06-29

Family

ID=8963915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591117D Expired FR591117A (en) 1924-11-22 1924-11-22 Improvements to propellers

Country Status (1)

Country Link
FR (1) FR591117A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568230A (en) * 1948-09-10 1951-09-18 United Aircraft Corp Rotor blade retention of a bolted and cemented construction
US3709632A (en) * 1971-02-12 1973-01-09 Gen Motors Corp Blade tip closure
US11879355B1 (en) 2022-08-05 2024-01-23 General Electric Company Airfoil assembly with an internal reinforcement structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568230A (en) * 1948-09-10 1951-09-18 United Aircraft Corp Rotor blade retention of a bolted and cemented construction
US3709632A (en) * 1971-02-12 1973-01-09 Gen Motors Corp Blade tip closure
US11879355B1 (en) 2022-08-05 2024-01-23 General Electric Company Airfoil assembly with an internal reinforcement structure

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