FR491114A - Obus biogivaux à ailettes planes ou hélicoidales - Google Patents

Obus biogivaux à ailettes planes ou hélicoidales

Info

Publication number
FR491114A
FR491114A FR491114DA FR491114A FR 491114 A FR491114 A FR 491114A FR 491114D A FR491114D A FR 491114DA FR 491114 A FR491114 A FR 491114A
Authority
FR
France
Prior art keywords
biogival
shells
plane
helical fins
fins
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
English (en)
Inventor
Charles-Leopold Mayer
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.)
CHARLES LEOPOLD MAYER
Original Assignee
CHARLES LEOPOLD MAYER
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 CHARLES LEOPOLD MAYER filed Critical CHARLES LEOPOLD MAYER
Application granted granted Critical
Publication of FR491114A publication Critical patent/FR491114A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/04—Stabilising arrangements using fixed fins
    • F42B10/06—Tail fins

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR491114D 1915-02-12 1915-02-12 Obus biogivaux à ailettes planes ou hélicoidales Expired FR491114A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR491114T 1915-02-12

Publications (1)

Publication Number Publication Date
FR491114A true FR491114A (fr) 1919-05-22

Family

ID=1527158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491114D Expired FR491114A (fr) 1915-02-12 1915-02-12 Obus biogivaux à ailettes planes ou hélicoidales

Country Status (1)

Country Link
FR (1) FR491114A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613605A (en) * 1946-11-09 1952-10-14 Energa Projectile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613605A (en) * 1946-11-09 1952-10-14 Energa Projectile

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