FR431719A - Revetements métalliques pour hélices en bois - Google Patents

Revetements métalliques pour hélices en bois

Info

Publication number
FR431719A
FR431719A FR431719DA FR431719A FR 431719 A FR431719 A FR 431719A FR 431719D A FR431719D A FR 431719DA FR 431719 A FR431719 A FR 431719A
Authority
FR
France
Prior art keywords
metal linings
propellers
wooden
wooden propellers
linings
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
English (en)
Inventor
Horatio Claude Barber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR431719A publication Critical patent/FR431719A/fr
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)
FR431719D 1910-12-10 1911-06-28 Revetements métalliques pour hélices en bois Expired FR431719A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB431719X 1910-12-10

Publications (1)

Publication Number Publication Date
FR431719A true FR431719A (fr) 1911-11-18

Family

ID=1473861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR431719D Expired FR431719A (fr) 1910-12-10 1911-06-28 Revetements métalliques pour hélices en bois

Country Status (1)

Country Link
FR (1) FR431719A (fr)

Similar Documents

Publication Publication Date Title
FR411738A (fr) Fraseur pour pétrins mécaniques
FR416639A (fr) Pylone métallique démontable
FR413534A (fr) Propulseur
FR427290A (fr) Propulseur
FR434296A (fr) Charpente métallique démontable
FR405284A (fr) Renforcement métallique pour jantes en bois
FR415865A (fr) Emporte-pièce pour marqueterie bois
CH50643A (de) Motorschlitten
FR412309A (fr) Parachute pour aéronautes
FR421788A (fr) Hausse-col
FR406990A (fr) Brique pour douellage
FR417918A (fr) Hélice en bois pour véhicules aériens
FR413123A (fr) Propulseur
FR13502E (fr) Propulseur
FR401768A (fr) Forme métallique pour chaussures
FR10128E (fr) Guille pour tonneaux
CH52777A (fr) Treuil
FR426323A (fr) Fusée pour projectiles
FR412583A (fr) Raccord métallique
FR414668A (fr) Embauchoir-conformateur métallique
CH51034A (de) Motorschlitten
FR416035A (fr) Surfaces portantes pour aéroplanes
CH54732A (fr) Grue métallique
FR423393A (fr) Hausse-col
FR15387E (fr) Propulseur-sustentateur pour aéroplanes