FR824091A - Frame for parts of airplanes, particularly wooden propeller blades - Google Patents

Frame for parts of airplanes, particularly wooden propeller blades

Info

Publication number
FR824091A
FR824091A FR824091DA FR824091A FR 824091 A FR824091 A FR 824091A FR 824091D A FR824091D A FR 824091DA FR 824091 A FR824091 A FR 824091A
Authority
FR
France
Prior art keywords
airplanes
frame
parts
propeller blades
particularly wooden
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
Hugo Heine
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 FR824091A publication Critical patent/FR824091A/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
    • B64C11/205—Constructional features for protecting blades, e.g. coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR824091D 1936-02-01 1937-01-30 Frame for parts of airplanes, particularly wooden propeller blades Expired FR824091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE824091X 1936-02-01

Publications (1)

Publication Number Publication Date
FR824091A true FR824091A (en) 1938-02-01

Family

ID=6747189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824091D Expired FR824091A (en) 1936-02-01 1937-01-30 Frame for parts of airplanes, particularly wooden propeller blades

Country Status (1)

Country Link
FR (1) FR824091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3428061A1 (en) * 2017-07-13 2019-01-16 Ratier-Figeac SAS Protection of propeller components

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3428061A1 (en) * 2017-07-13 2019-01-16 Ratier-Figeac SAS Protection of propeller components
US10787243B2 (en) 2017-07-13 2020-09-29 Ratier-Figeac Sas Protection of propeller components

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