FR560706A - Manufacturing process of metallic aerial propellers and resulting products - Google Patents

Manufacturing process of metallic aerial propellers and resulting products

Info

Publication number
FR560706A
FR560706A FR560706DA FR560706A FR 560706 A FR560706 A FR 560706A FR 560706D A FR560706D A FR 560706DA FR 560706 A FR560706 A FR 560706A
Authority
FR
France
Prior art keywords
manufacturing process
resulting products
metallic
aerial propellers
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.)
ANCIENS CHAUVIE Ets
Original Assignee
ANCIENS CHAUVIE Ets
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 ANCIENS CHAUVIE Ets filed Critical ANCIENS CHAUVIE Ets
Application granted granted Critical
Publication of FR560706A publication Critical patent/FR560706A/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
FR560706D 1923-01-05 1923-01-05 Manufacturing process of metallic aerial propellers and resulting products Expired FR560706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR560706T 1923-01-05

Publications (1)

Publication Number Publication Date
FR560706A true FR560706A (en) 1923-10-09

Family

ID=8943132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR560706D Expired FR560706A (en) 1923-01-05 1923-01-05 Manufacturing process of metallic aerial propellers and resulting products

Country Status (1)

Country Link
FR (1) FR560706A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511862A (en) * 1950-06-20 Propeller
US2511858A (en) * 1943-04-23 1950-06-20 United Aircraft Corp Method of making propeller blades

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511862A (en) * 1950-06-20 Propeller
US2511858A (en) * 1943-04-23 1950-06-20 United Aircraft Corp Method of making propeller blades

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