FR869444A - Device for adjusting the blades of propellers rotating in the opposite direction - Google Patents

Device for adjusting the blades of propellers rotating in the opposite direction

Info

Publication number
FR869444A
FR869444A FR869444DA FR869444A FR 869444 A FR869444 A FR 869444A FR 869444D A FR869444D A FR 869444DA FR 869444 A FR869444 A FR 869444A
Authority
FR
France
Prior art keywords
blades
adjusting
opposite direction
propellers rotating
propellers
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Application granted granted Critical
Publication of FR869444A publication Critical patent/FR869444A/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
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/306—Blade pitch-changing mechanisms specially adapted for contrarotating propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR869444D 1938-10-13 1941-01-23 Device for adjusting the blades of propellers rotating in the opposite direction Expired FR869444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE869444X 1938-10-13

Publications (1)

Publication Number Publication Date
FR869444A true FR869444A (en) 1942-02-02

Family

ID=6802923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869444D Expired FR869444A (en) 1938-10-13 1941-01-23 Device for adjusting the blades of propellers rotating in the opposite direction

Country Status (1)

Country Link
FR (1) FR869444A (en)

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