FR688969A - Improvements to devices to ensure the balance of aircraft - Google Patents

Improvements to devices to ensure the balance of aircraft

Info

Publication number
FR688969A
FR688969A FR688969DA FR688969A FR 688969 A FR688969 A FR 688969A FR 688969D A FR688969D A FR 688969DA FR 688969 A FR688969 A FR 688969A
Authority
FR
France
Prior art keywords
aircraft
balance
ensure
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
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.)
TARBOX SAFETY AIRCRAFT Co
Original Assignee
TARBOX SAFETY AIRCRAFT Co
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 TARBOX SAFETY AIRCRAFT Co filed Critical TARBOX SAFETY AIRCRAFT Co
Application granted granted Critical
Publication of FR688969A publication Critical patent/FR688969A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C17/00—Aircraft stabilisation not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR688969D 1929-01-29 1930-01-27 Improvements to devices to ensure the balance of aircraft Expired FR688969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US688969XA 1929-01-29 1929-01-29

Publications (1)

Publication Number Publication Date
FR688969A true FR688969A (en) 1930-09-01

Family

ID=22085399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR688969D Expired FR688969A (en) 1929-01-29 1930-01-27 Improvements to devices to ensure the balance of aircraft

Country Status (1)

Country Link
FR (1) FR688969A (en)

Similar Documents

Publication Publication Date Title
FR694073A (en) Improvements to gyroscopes
FR688969A (en) Improvements to devices to ensure the balance of aircraft
FR680659A (en) Improvements to cranes
FR689473A (en) Improvements to micro-telephones
FR695148A (en) Improvements to stylographs
FR702971A (en) Improvements to parachutes
FR679502A (en) Aviation headset
FR667540A (en) Improvements made to the establishment of anti-glare devices
FR676371A (en) Improvements to ignition devices
FR693749A (en) Improvements to extinguishers
BE369507A (en) Improvements to devices facilitating swimming
FR694451A (en) Improvements to control devices
FR687326A (en) Improvements to amplification devices
FR669197A (en) Improvements to gyroscopic devices
FR698675A (en) Improvements made to gyrostats
FR684377A (en) Improvements to fire extinguishers
FR680754A (en) Improvements to fire extinguishers
FR682830A (en) Improvements to the landing frames of flying devices
FR669914A (en) Improvements made to winches
FR669750A (en) Improvements to weighing devices
FR683351A (en) Improvements to extinguishers
FR685366A (en) Improvements to observation screens
FR687405A (en) Improvements to devices allowing the landing or landing of airplanes or other vehicles
FR691562A (en) Improvements to boats
FR673171A (en) Improvements to aircraft fuselages