FR517834A - Improvements made to propeller fixing devices - Google Patents

Improvements made to propeller fixing devices

Info

Publication number
FR517834A
FR517834A FR517834A FR517834DA FR517834A FR 517834 A FR517834 A FR 517834A FR 517834 A FR517834 A FR 517834A FR 517834D A FR517834D A FR 517834DA FR 517834 A FR517834 A FR 517834A
Authority
FR
France
Prior art keywords
improvements made
fixing devices
propeller fixing
propeller
devices
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
FR517834A
Other languages
French (fr)
Inventor
Albert Rupp
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 FR517834A publication Critical patent/FR517834A/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
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR517834A 1916-06-23 1919-01-16 Improvements made to propeller fixing devices Expired FR517834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE517834X 1916-06-23

Publications (1)

Publication Number Publication Date
FR517834A true FR517834A (en) 1921-05-12

Family

ID=6549729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517834A Expired FR517834A (en) 1916-06-23 1919-01-16 Improvements made to propeller fixing devices

Country Status (1)

Country Link
FR (1) FR517834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534662A (en) * 1948-11-13 1950-12-19 Randall E Froom Device for attaching propeller spinners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534662A (en) * 1948-11-13 1950-12-19 Randall E Froom Device for attaching propeller spinners

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