FR517210A - Hélice en acier - Google Patents

Hélice en acier

Info

Publication number
FR517210A
FR517210A FR517210A FR517210DA FR517210A FR 517210 A FR517210 A FR 517210A FR 517210 A FR517210 A FR 517210A FR 517210D A FR517210D A FR 517210DA FR 517210 A FR517210 A FR 517210A
Authority
FR
France
Prior art keywords
steel propeller
propeller
steel
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
FR517210A
Other languages
English (en)
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.)
METALLWAREN FABRIK Gebr RU
Original Assignee
METALLWAREN FABRIK Gebr RU
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 METALLWAREN FABRIK Gebr RU filed Critical METALLWAREN FABRIK Gebr RU
Application granted granted Critical
Publication of FR517210A publication Critical patent/FR517210A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR517210A 1918-10-02 1920-06-15 Hélice en acier Expired FR517210A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE517210X 1918-10-02

Publications (1)

Publication Number Publication Date
FR517210A true FR517210A (fr) 1921-05-02

Family

ID=6549500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517210A Expired FR517210A (fr) 1918-10-02 1920-06-15 Hélice en acier

Country Status (1)

Country Link
FR (1) FR517210A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512491A1 (fr) * 1981-09-04 1983-03-11 Girodin Marius Retenue de couple pour transformateur de mouvement de machine a cylindres en barillet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512491A1 (fr) * 1981-09-04 1983-03-11 Girodin Marius Retenue de couple pour transformateur de mouvement de machine a cylindres en barillet

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