FR537112A - Variable pitch propeller for propelling airplanes, motor boats and other vehicles - Google Patents

Variable pitch propeller for propelling airplanes, motor boats and other vehicles

Info

Publication number
FR537112A
FR537112A FR537112DA FR537112A FR 537112 A FR537112 A FR 537112A FR 537112D A FR537112D A FR 537112DA FR 537112 A FR537112 A FR 537112A
Authority
FR
France
Prior art keywords
vehicles
variable pitch
pitch propeller
motor boats
airplanes
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)
Inventor
Nelson Edward Davies
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 filed Critical
Application granted granted Critical
Publication of FR537112A publication Critical patent/FR537112A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR537112D 1921-04-30 1921-04-30 Variable pitch propeller for propelling airplanes, motor boats and other vehicles Expired FR537112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR537112T 1921-04-30

Publications (1)

Publication Number Publication Date
FR537112A true FR537112A (en) 1922-05-16

Family

ID=8927264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR537112D Expired FR537112A (en) 1921-04-30 1921-04-30 Variable pitch propeller for propelling airplanes, motor boats and other vehicles

Country Status (1)

Country Link
FR (1) FR537112A (en)

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