FR857588A - Improvement in the manufacture of propeller blades - Google Patents

Improvement in the manufacture of propeller blades

Info

Publication number
FR857588A
FR857588A FR857588DA FR857588A FR 857588 A FR857588 A FR 857588A FR 857588D A FR857588D A FR 857588DA FR 857588 A FR857588 A FR 857588A
Authority
FR
France
Prior art keywords
improvement
manufacture
propeller blades
propeller
blades
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.)
AVIAT Manufacturing CORP
Original Assignee
AVIAT Manufacturing CORP
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 AVIAT Manufacturing CORP filed Critical AVIAT Manufacturing CORP
Application granted granted Critical
Publication of FR857588A publication Critical patent/FR857588A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR857588D 1939-07-08 1939-07-08 Improvement in the manufacture of propeller blades Expired FR857588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857588T 1939-07-08

Publications (1)

Publication Number Publication Date
FR857588A true FR857588A (en) 1940-09-19

Family

ID=9329549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857588D Expired FR857588A (en) 1939-07-08 1939-07-08 Improvement in the manufacture of propeller blades

Country Status (1)

Country Link
FR (1) FR857588A (en)

Similar Documents

Publication Publication Date Title
FR867272A (en) Improvements in the manufacture of hollow metal objects and more particularly hollow metal propeller blades
FR861766A (en) Improvements in the manufacture of vinyl resins
FR857588A (en) Improvement in the manufacture of propeller blades
FR862736A (en) Improvements in the manufacture of aerial propeller blades
FR851496A (en) Improvements in the manufacture of hollow turbine blades
FR868275A (en) Improvements made to the manufacture of hollow metal objects and more particularly to hollow metal propeller blades
FR857742A (en) Improvements to the propeller blades
FR842409A (en) Improvements in the manufacture of artificial textiles
FR848781A (en) Propeller blades
FR918478A (en) Propeller blades and their manufacturing process
FR868211A (en) Improvement in the manufacture of air filters
FR848568A (en) Improvements made to the construction of overhead propeller blades
FR563345A (en) Improvements in the manufacture of propeller blades
FR855980A (en) Improvements to propeller blades
FR869554A (en) Improvements made to the construction of aerial propeller poles
FR860940A (en) Improvements in the manufacture of metal propellers by electroplating
FR858031A (en) Further training in the manufacture of artillery casings
FR859855A (en) Improvements in the manufacture of slide closures
FR850959A (en) Further training in the manufacture of artillery casings
FR850215A (en) Further training in the manufacture of plywood
FR807187A (en) Improvements to propeller blades and the like
FR844313A (en) Improvement in the manufacture of espadrilles
FR835093A (en) Improvement in the manufacture of espadrilles
FR857033A (en) Improvement in the manufacture of air filters
FR862479A (en) Improvement in the manufacture of air filters