GB1355366A - Finned tail-assembly for fin-stabilised projectiles - Google Patents

Finned tail-assembly for fin-stabilised projectiles

Info

Publication number
GB1355366A
GB1355366A GB2865171A GB2865171A GB1355366A GB 1355366 A GB1355366 A GB 1355366A GB 2865171 A GB2865171 A GB 2865171A GB 2865171 A GB2865171 A GB 2865171A GB 1355366 A GB1355366 A GB 1355366A
Authority
GB
United Kingdom
Prior art keywords
fin
fins
tube
assembly
june
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
GB2865171A
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.)
Tampella Oy AB
Original Assignee
Tampella Oy AB
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 Tampella Oy AB filed Critical Tampella Oy AB
Publication of GB1355366A publication Critical patent/GB1355366A/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
    • F42B10/04—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)
  • Earth Drilling (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Toys (AREA)

Abstract

1355366 Making projectiles TAMPELLA AB OY 10 June 1971 [11 June 1970] 28651/71 Heading B3A [Also in Division F3] A fin assembly for a projectile is made by radially pressing a number of separate steel fins 2 into the softer material of a light metal alloy tube 10. Undulations 7 and 8 along the foot of each fin provide increased anchorage. The fins are pressed into the full material of the tube or into previously prepared grooves of smaller dimensions than the feet of the fins. The pressing is carried out either in the cold state, where a groove is provided, or, if not, after the tube has been heated to 250-350‹ C.
GB2865171A 1970-07-11 1971-06-18 Finned tail-assembly for fin-stabilised projectiles Expired GB1355366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2034568A DE2034568C3 (en) 1970-07-11 1970-07-11 Wing control for wing-stabilized projectiles and process for its manufacture

Publications (1)

Publication Number Publication Date
GB1355366A true GB1355366A (en) 1974-06-05

Family

ID=5776548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2865171A Expired GB1355366A (en) 1970-07-11 1971-06-18 Finned tail-assembly for fin-stabilised projectiles

Country Status (10)

Country Link
US (1) US3765620A (en)
CA (1) CA948479A (en)
DE (1) DE2034568C3 (en)
DK (1) DK138616C (en)
FI (1) FI55584C (en)
FR (1) FR2099880A5 (en)
GB (1) GB1355366A (en)
IL (1) IL36996A (en)
NO (1) NO129819B (en)
SE (1) SE385733B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231536A (en) * 1977-10-11 1980-11-04 The Boeing Company Airfoil for controlling refueling boom
US4477084A (en) * 1983-03-07 1984-10-16 Austin Charles W Vane structure for arrows
EP0174082A1 (en) * 1984-07-23 1986-03-12 Judd Engineering Limited Projectile stabilising fin unit
ES8706942A1 (en) * 1986-04-16 1987-07-01 Esperanza & Cie Sa Mortar grenade
US5158509A (en) * 1990-12-14 1992-10-27 The United States Of America As Represented By The United States Department Of Energy Composite stabilizer unit
US5668347A (en) * 1996-09-13 1997-09-16 The United States Of America As Represented By The Secretary Of The Army Kinetic energy projectile with fin leading edge protection mechanisms

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1032036A (en) * 1951-02-03 1953-06-29 Projectile tail and manufacturing process
US3032857A (en) * 1958-07-21 1962-05-08 Lyon Inc Apparatus for forming integral ribs upon the circumference of a rigid tubular shape
NL285423A (en) * 1962-04-27

Also Published As

Publication number Publication date
FR2099880A5 (en) 1972-03-17
FI55584C (en) 1979-08-10
CA948479A (en) 1974-06-04
NO129819B (en) 1974-05-27
IL36996A0 (en) 1972-02-29
DK138616C (en) 1979-03-12
DK138616B (en) 1978-10-02
FI55584B (en) 1979-04-30
IL36996A (en) 1974-10-22
DE2034568A1 (en) 1972-01-13
DE2034568B2 (en) 1973-07-05
US3765620A (en) 1973-10-16
SE385733B (en) 1976-07-19
DE2034568C3 (en) 1974-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee