FR751120A - Process for the manufacture of metal propellers - Google Patents

Process for the manufacture of metal propellers

Info

Publication number
FR751120A
FR751120A FR751120DA FR751120A FR 751120 A FR751120 A FR 751120A FR 751120D A FR751120D A FR 751120DA FR 751120 A FR751120 A FR 751120A
Authority
FR
France
Prior art keywords
manufacture
metal propellers
propellers
metal
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.)
Dornier Metallbauten GmbH
Original Assignee
Dornier Metallbauten GmbH
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 Dornier Metallbauten GmbH filed Critical Dornier Metallbauten GmbH
Application granted granted Critical
Publication of FR751120A publication Critical patent/FR751120A/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)
FR751120D 1932-04-26 1933-02-20 Process for the manufacture of metal propellers Expired FR751120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE751120X 1932-04-26

Publications (1)

Publication Number Publication Date
FR751120A true FR751120A (en) 1933-08-28

Family

ID=6651422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR751120D Expired FR751120A (en) 1932-04-26 1933-02-20 Process for the manufacture of metal propellers

Country Status (1)

Country Link
FR (1) FR751120A (en)

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