FR422704A - Construction of wings, blades or hollow metal vanes for thrusters - Google Patents

Construction of wings, blades or hollow metal vanes for thrusters

Info

Publication number
FR422704A
FR422704A FR422704DA FR422704A FR 422704 A FR422704 A FR 422704A FR 422704D A FR422704D A FR 422704DA FR 422704 A FR422704 A FR 422704A
Authority
FR
France
Prior art keywords
thrusters
wings
blades
construction
hollow 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)
Inventor
Rene Morin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR422704A publication Critical patent/FR422704A/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)
FR422704D 1910-10-26 1910-10-26 Construction of wings, blades or hollow metal vanes for thrusters Expired FR422704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR422704T 1910-10-26

Publications (1)

Publication Number Publication Date
FR422704A true FR422704A (en) 1911-03-29

Family

ID=1465631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR422704D Expired FR422704A (en) 1910-10-26 1910-10-26 Construction of wings, blades or hollow metal vanes for thrusters

Country Status (1)

Country Link
FR (1) FR422704A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168235A (en) * 1958-12-12 1965-02-02 Lyonnaise Ventilation Helicoidal fans

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168235A (en) * 1958-12-12 1965-02-02 Lyonnaise Ventilation Helicoidal fans

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