FR495959A - Improvements to the hubs of airplane propellers - Google Patents

Improvements to the hubs of airplane propellers

Info

Publication number
FR495959A
FR495959A FR495959DA FR495959A FR 495959 A FR495959 A FR 495959A FR 495959D A FR495959D A FR 495959DA FR 495959 A FR495959 A FR 495959A
Authority
FR
France
Prior art keywords
hubs
airplane propellers
propellers
airplane
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)
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.)
STABILIMENTI BIAK ING ADOLFO P
Original Assignee
STABILIMENTI BIAK ING ADOLFO P
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 STABILIMENTI BIAK ING ADOLFO P filed Critical STABILIMENTI BIAK ING ADOLFO P
Application granted granted Critical
Publication of FR495959A publication Critical patent/FR495959A/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)
FR495959D 1917-08-31 1917-11-30 Improvements to the hubs of airplane propellers Expired FR495959A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT495959X 1917-08-31

Publications (1)

Publication Number Publication Date
FR495959A true FR495959A (en) 1919-10-23

Family

ID=1531436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495959D Expired FR495959A (en) 1917-08-31 1917-11-30 Improvements to the hubs of airplane propellers

Country Status (1)

Country Link
FR (1) FR495959A (en)

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