AU5858769A - Fold-out fins forming stable flight for a non-spinning projectile - Google Patents

Fold-out fins forming stable flight for a non-spinning projectile

Info

Publication number
AU5858769A
AU5858769A AU58587/69A AU5858769A AU5858769A AU 5858769 A AU5858769 A AU 5858769A AU 58587/69 A AU58587/69 A AU 58587/69A AU 5858769 A AU5858769 A AU 5858769A AU 5858769 A AU5858769 A AU 5858769A
Authority
AU
Australia
Prior art keywords
fold
forming stable
stable flight
fins forming
spinning projectile
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
AU58587/69A
Other versions
AU441093B2 (en
Inventor
DAN BORIE LENNART JOHANSSON and KNUT GORAN KNUTSSON NILS EDVARD HAGLUND
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.)
Nils Edvard Haglund Dan Borje Lennart Johansson And Knut Goran Knutsscjn
Original Assignee
Nils Edvard Haglund Dan Borje Lennart Johansson And Knut Goran Knutsscjn
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
Priority to NL696910894A priority Critical patent/NL155094B/en
Priority to GB36234/69A priority patent/GB1242029A/en
Application filed by Nils Edvard Haglund Dan Borje Lennart Johansson And Knut Goran Knutsscjn filed Critical Nils Edvard Haglund Dan Borje Lennart Johansson And Knut Goran Knutsscjn
Priority to AU58587/69A priority patent/AU441093B2/en
Priority to US847189A priority patent/US3589645A/en
Priority to CH1228669A priority patent/CH498362A/en
Priority to FR6928412A priority patent/FR2057430A5/fr
Priority to DE1942440A priority patent/DE1942440C3/en
Publication of AU5858769A publication Critical patent/AU5858769A/en
Application granted granted Critical
Publication of AU441093B2 publication Critical patent/AU441093B2/en
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
    • F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
    • F42B10/16—Wrap-around fins
AU58587/69A 1969-07-15 1969-07-25 Fold-out fins forming stable flight for a non-spinning projectile Expired AU441093B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL696910894A NL155094B (en) 1969-07-15 1969-07-15 CONTROL TUBE FOR A NON-SPINNING PROJECTILE.
GB36234/69A GB1242029A (en) 1969-07-15 1969-07-18 Improvements in or relating to tails for non-spinning projectiles
AU58587/69A AU441093B2 (en) 1969-07-15 1969-07-25 Fold-out fins forming stable flight for a non-spinning projectile
US847189A US3589645A (en) 1969-07-15 1969-08-04 Foldout fins forming stable flight for a nonspinning projectile
CH1228669A CH498362A (en) 1969-07-15 1969-08-13 Guide tube with deployable fins, intended to ensure a constant trajectory to a non-rotating projectile
FR6928412A FR2057430A5 (en) 1969-07-15 1969-08-19
DE1942440A DE1942440C3 (en) 1969-07-15 1969-08-20 Tail pipe with fold-out guide surfaces to create a stable trajectory for projectiles without twist

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
NL696910894A NL155094B (en) 1969-07-15 1969-07-15 CONTROL TUBE FOR A NON-SPINNING PROJECTILE.
GB36234/69A GB1242029A (en) 1969-07-15 1969-07-18 Improvements in or relating to tails for non-spinning projectiles
AU58587/69A AU441093B2 (en) 1969-07-15 1969-07-25 Fold-out fins forming stable flight for a non-spinning projectile
US84718969A 1969-08-04 1969-08-04
CH1228669A CH498362A (en) 1969-07-15 1969-08-13 Guide tube with deployable fins, intended to ensure a constant trajectory to a non-rotating projectile
FR6928412A FR2057430A5 (en) 1969-07-15 1969-08-19
DE1942440A DE1942440C3 (en) 1969-07-15 1969-08-20 Tail pipe with fold-out guide surfaces to create a stable trajectory for projectiles without twist

Publications (2)

Publication Number Publication Date
AU5858769A true AU5858769A (en) 1971-01-28
AU441093B2 AU441093B2 (en) 1973-10-03

Family

ID=27560619

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58587/69A Expired AU441093B2 (en) 1969-07-15 1969-07-25 Fold-out fins forming stable flight for a non-spinning projectile

Country Status (7)

Country Link
US (1) US3589645A (en)
AU (1) AU441093B2 (en)
CH (1) CH498362A (en)
DE (1) DE1942440C3 (en)
FR (1) FR2057430A5 (en)
GB (1) GB1242029A (en)
NL (1) NL155094B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158447A (en) * 1977-11-29 1979-06-19 The United States Of America As Represented By The Secretary Of The Navy Expanding stabilizing fin cup
SE433261B (en) * 1980-03-31 1984-05-14 Andersson Kurt Goeran AN INTRODUCTORY ROTATION-STABILIZED BALLISTIC ARTILLERY PROJECT PROVIDED WITH FALLABLE FENOR
SE428058B (en) * 1981-10-08 1983-05-30 Foerenade Fabriksverken PROJECTIL WORKS
DE3927798A1 (en) * 1989-08-23 1991-03-14 Rheinmetall Gmbh Stable missile tail unit - consists of aluminium or steel with low resistance or relatively high wt.
US11187505B1 (en) * 2019-07-03 2021-11-30 Gerhard W. Thielman Concatenated annular swing-wing tandem lift enhancer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347491A (en) * 1964-10-30 1967-10-17 Armes De Guerre Fab Nat Projectile for a firearm
GB1141534A (en) * 1965-06-14 1969-01-29 Director General Of Foersvaret Projectile with a stabilizing element at its rear end
FR1488187A (en) * 1965-08-03 1967-07-07 Dynamit Nobel Ag Enhanced tail for rockets
US3374969A (en) * 1966-07-28 1968-03-26 Army Usa Stabilized projectile

Also Published As

Publication number Publication date
CH498362A (en) 1970-10-31
NL6910894A (en) 1971-01-19
GB1242029A (en) 1971-08-11
NL155094B (en) 1977-11-15
DE1942440C3 (en) 1979-01-18
AU441093B2 (en) 1973-10-03
US3589645A (en) 1971-06-29
DE1942440B2 (en) 1978-05-11
DE1942440A1 (en) 1971-04-29
FR2057430A5 (en) 1971-05-21

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