FR504654A - Improvements in the construction of propeller hubs - Google Patents

Improvements in the construction of propeller hubs

Info

Publication number
FR504654A
FR504654A FR504654A FR504654DA FR504654A FR 504654 A FR504654 A FR 504654A FR 504654 A FR504654 A FR 504654A FR 504654D A FR504654D A FR 504654DA FR 504654 A FR504654 A FR 504654A
Authority
FR
France
Prior art keywords
construction
propeller hubs
hubs
propeller
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
FR504654A
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.)
LORRAINE ANCIENS ETS DIETRICH
Original Assignee
LORRAINE ANCIENS ETS DIETRICH
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 LORRAINE ANCIENS ETS DIETRICH filed Critical LORRAINE ANCIENS ETS DIETRICH
Application granted granted Critical
Publication of FR504654A publication Critical patent/FR504654A/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)
FR504654A 1918-04-19 1918-04-19 Improvements in the construction of propeller hubs Expired FR504654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR504654T 1918-04-19

Publications (1)

Publication Number Publication Date
FR504654A true FR504654A (en) 1920-07-12

Family

ID=8907928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR504654A Expired FR504654A (en) 1918-04-19 1918-04-19 Improvements in the construction of propeller hubs

Country Status (1)

Country Link
FR (1) FR504654A (en)

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