GB869410A - Improvements relating to projectiles and rockets - Google Patents

Improvements relating to projectiles and rockets

Info

Publication number
GB869410A
GB869410A GB10116/60A GB1011660A GB869410A GB 869410 A GB869410 A GB 869410A GB 10116/60 A GB10116/60 A GB 10116/60A GB 1011660 A GB1011660 A GB 1011660A GB 869410 A GB869410 A GB 869410A
Authority
GB
United Kingdom
Prior art keywords
flap
unfolded position
bolt
projectiles
lug
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
GB10116/60A
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.)
Saab Bofors AB
Original Assignee
Bofors 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 Bofors AB filed Critical Bofors AB
Publication of GB869410A publication Critical patent/GB869410A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/02—Mounting or supporting thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Superstructure Of Vehicle (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

869,410. Projectiles. BOFORS A. B. March 22, 1960. [April 13, 1959], No. 10116/60. Class 9(1). A projectile or rocket has a wing comprising a fixed part 1, and a plastic folding flap 2 which is actuated by a torsion spring 3 into an unfolded position in which it forms an extension of the fixed part. A bolt 8 is actuated by a spring 9 to hold the flap in the unfolded position, a releasable locking pin 10 being arranged to retain the bolt when the flap is folded, Fig. 2 (not shown), and a lug 6 on a light alloy part 4 of the flap moving the pin to allow the bolt to engage the flap when, or immediately before, the flap has reached the unfolded position. The flap is prevented from turning beyond the unfolded position by a lug (not shown) on the part 4, which engages a stop 12 on the wing part 1.
GB10116/60A 1959-04-13 1960-03-22 Improvements relating to projectiles and rockets Expired GB869410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE350259 1959-04-13

Publications (1)

Publication Number Publication Date
GB869410A true GB869410A (en) 1961-05-31

Family

ID=20262267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10116/60A Expired GB869410A (en) 1959-04-13 1960-03-22 Improvements relating to projectiles and rockets

Country Status (6)

Country Link
US (1) US3058422A (en)
BE (1) BE589608A (en)
CH (1) CH378734A (en)
DE (1) DE1147514B (en)
GB (1) GB869410A (en)
NL (2) NL101734C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839897A (en) * 2017-01-03 2017-06-13 北京临近空间飞行器系统工程研究所 A kind of straight-line helix unfolded wing mechanism

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE331242B (en) * 1969-05-14 1970-12-14 Bofors Ab
US3782668A (en) * 1970-09-25 1974-01-01 Us Army Ramp forward of control fin
US4203569A (en) * 1977-10-17 1980-05-20 Bei Electronics, Inc. Fin and nozzle unit for a free-flight rocket
US4717093A (en) * 1985-08-12 1988-01-05 Grumman Aerospace Corporation Penguin missile folding wing configuration
US4691880A (en) * 1985-11-14 1987-09-08 Grumman Aerospace Corporation Torsion spring powered missile wing deployment system
JP3781311B2 (en) * 1995-12-01 2006-05-31 株式会社小松製作所 Aircraft wing device
US6092264A (en) * 1998-11-13 2000-07-25 Lockheed Martin Corporation Single axis fold actuator and lock for member
CN102774494A (en) * 2012-07-06 2012-11-14 北京林业大学 Aircraft folding rudder capable of stretching automatically
DE102015004702A1 (en) 2014-12-11 2016-06-16 Mbda Deutschland Gmbh rudder system
CN104677199B (en) * 2015-01-21 2016-07-13 浙江理工大学 A kind of single driving folds rudder face synchronous expansion mechanism more
EP3419894B1 (en) * 2016-02-22 2021-11-10 SZ DJI Technology Co., Ltd. Foldable multi-rotor aerial vehicle
CN109253667A (en) * 2018-08-31 2019-01-22 江西洪都航空工业集团有限责任公司 A kind of Missile Folding rudder face longitudinal direction unfolding mechanism
CN109405669A (en) * 2018-08-31 2019-03-01 江西洪都航空工业集团有限责任公司 A kind of Quick Release aerofoil automatic locking mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU31733A1 (en) * 1951-11-07
BE551492A (en) * 1955-10-20 Brandt Soc Nouv Ets
US2923241A (en) * 1957-09-09 1960-02-02 Aerojet General Co Folding stabilizing fins
FR1191519A (en) * 1958-02-13 1959-10-20 Hotchkiss Brandt Deploying tail for artillery projectile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839897A (en) * 2017-01-03 2017-06-13 北京临近空间飞行器系统工程研究所 A kind of straight-line helix unfolded wing mechanism

Also Published As

Publication number Publication date
NL250199A (en)
US3058422A (en) 1962-10-16
DE1147514B (en) 1963-04-18
BE589608A (en) 1960-08-01
CH378734A (en) 1964-06-15
NL101734C (en)

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