GB745252A - Improvements relating to rocket propelled projectiles - Google Patents

Improvements relating to rocket propelled projectiles

Info

Publication number
GB745252A
GB745252A GB2108653A GB2108653A GB745252A GB 745252 A GB745252 A GB 745252A GB 2108653 A GB2108653 A GB 2108653A GB 2108653 A GB2108653 A GB 2108653A GB 745252 A GB745252 A GB 745252A
Authority
GB
United Kingdom
Prior art keywords
fin
rocket
fins
discharger
cap
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
GB2108653A
Inventor
Marcel Jules Odilon Lobelle
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.)
ML Aviation Ltd
Original Assignee
ML Aviation Ltd
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 ML Aviation Ltd filed Critical ML Aviation Ltd
Priority to GB2108653A priority Critical patent/GB745252A/en
Publication of GB745252A publication Critical patent/GB745252A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)

Abstract

745,252. Projectiles. M. L. AVIATION CO., Ltd. Aug. 20, 1954 [July 29, 1953], No. 21086/53. Class 9(1) A collapsible fin assembly for a rocket projectile 1 comprises resilient fins 2 wrapped around the periphery of a tubular member 3 surrounding the rocket venturi 4. During storage the fins are held in the collapsed position by a cap 6, with their leading edges 7 engaged in an annular groove 8 in a ring 9 surrounding the body of the rocket. As the rockets are inserted into a discharger, the cap 6 is forced off, the wall of the discharger then serving to hold the fins in the collapsed position. As the rocket leaves the discharger, the fins open out due to their resilience. Each fin has a part 11 with a hooked end 13 which, as the fin opens, moves in a, slot 14 in the member 3 until the hook bears against the edge of the slot, so that the part 11 forms a strut holding the fin extended. The leading edge 7 of each fin has a cutaway part 15 to facilitate engagement with the ring 9.
GB2108653A 1953-07-29 1953-07-29 Improvements relating to rocket propelled projectiles Expired GB745252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2108653A GB745252A (en) 1953-07-29 1953-07-29 Improvements relating to rocket propelled projectiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2108653A GB745252A (en) 1953-07-29 1953-07-29 Improvements relating to rocket propelled projectiles

Publications (1)

Publication Number Publication Date
GB745252A true GB745252A (en) 1956-02-22

Family

ID=10156967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2108653A Expired GB745252A (en) 1953-07-29 1953-07-29 Improvements relating to rocket propelled projectiles

Country Status (1)

Country Link
GB (1) GB745252A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918235A (en) * 1955-12-31 1959-12-22 Aberg Lars Douglas Parachute devices
US2923241A (en) * 1957-09-09 1960-02-02 Aerojet General Co Folding stabilizing fins
DE1144624B (en) * 1960-05-03 1963-02-28 Diehl Fa Device for attaching guide surfaces to the control frame of a projectile body
DE1159314B (en) * 1962-07-11 1963-12-12 Werner Gohlke Dr Ing Elastic folding tail, especially for flying bodies
DE1172990B (en) * 1960-05-27 1964-06-25 Nico Pyrotechnik Practice ammunition for recoilless anti-tank weapons
US3360216A (en) * 1965-08-03 1967-12-26 Dynamit Nobel Ag Flexible rocket tail assembly
US3768755A (en) * 1971-02-03 1973-10-30 Rheinmetall Gmbh Carrier projectiles
DE1428717C2 (en) * 1964-09-28 1974-05-30 Dynamit Nobel Ag Tail fairing for rockets with central nozzle and folding tail
US3853288A (en) * 1967-07-17 1974-12-10 H Bode Encasement for the tail section of a rocket with a central nozzle and extendible control vanes
DE2609932A1 (en) * 1976-03-10 1977-09-15 Messerschmitt Boelkow Blohm FOLDING TAIL FOR AIRCRAFT
FR2465644A1 (en) * 1979-09-24 1981-03-27 Gen Dynamics Corp ROCKET COMPRISING SELF-DEPLOYING AND RETRACTABLE WINGS
DE3344402A1 (en) * 1983-12-08 1985-06-13 Diehl GmbH & Co, 8500 Nürnberg Missile
GB2162623A (en) * 1984-06-15 1986-02-05 Diehl Gmbh & Co Aerodynamic deceleration mechanism
WO1986002154A1 (en) * 1984-09-25 1986-04-10 Rheinmetall Gmbh Tail unit with collapsible wings
NL8500702A (en) * 1985-03-12 1986-10-01 Eurometaal Nv Self braking projectile warhead - has braking flaps in two layers unfolding outwards after discharge
US4674705A (en) * 1984-06-15 1987-06-23 Diehl Gmbh & Co. Arrangement for aerodynamically braking the rotational movement of a body
DE3618958C1 (en) * 1986-06-05 1987-06-25 Rheinmetall Gmbh Tail unit with deployable wings
US4736909A (en) * 1986-06-05 1988-04-12 Rheinmetall Gmbh Guide assembly having unfoldable fins for projectiles and missiles
US4752052A (en) * 1986-12-17 1988-06-21 The Marquardt Company Projectile
US4796835A (en) * 1986-12-17 1989-01-10 The Marquardt Company Projectile

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918235A (en) * 1955-12-31 1959-12-22 Aberg Lars Douglas Parachute devices
US2923241A (en) * 1957-09-09 1960-02-02 Aerojet General Co Folding stabilizing fins
DE1144624B (en) * 1960-05-03 1963-02-28 Diehl Fa Device for attaching guide surfaces to the control frame of a projectile body
DE1172990B (en) * 1960-05-27 1964-06-25 Nico Pyrotechnik Practice ammunition for recoilless anti-tank weapons
DE1159314B (en) * 1962-07-11 1963-12-12 Werner Gohlke Dr Ing Elastic folding tail, especially for flying bodies
US3165281A (en) * 1962-07-11 1965-01-12 Werner J V Gohlke Elastic folding control surfaces for aerodynes
DE1428717C2 (en) * 1964-09-28 1974-05-30 Dynamit Nobel Ag Tail fairing for rockets with central nozzle and folding tail
US3360216A (en) * 1965-08-03 1967-12-26 Dynamit Nobel Ag Flexible rocket tail assembly
DE1297514B (en) * 1965-08-03 1969-06-12 Dynamit Nobel Ag Tail unit for missiles
US3853288A (en) * 1967-07-17 1974-12-10 H Bode Encasement for the tail section of a rocket with a central nozzle and extendible control vanes
US3768755A (en) * 1971-02-03 1973-10-30 Rheinmetall Gmbh Carrier projectiles
DE2609932A1 (en) * 1976-03-10 1977-09-15 Messerschmitt Boelkow Blohm FOLDING TAIL FOR AIRCRAFT
FR2465644A1 (en) * 1979-09-24 1981-03-27 Gen Dynamics Corp ROCKET COMPRISING SELF-DEPLOYING AND RETRACTABLE WINGS
DE3344402A1 (en) * 1983-12-08 1985-06-13 Diehl GmbH & Co, 8500 Nürnberg Missile
GB2162623A (en) * 1984-06-15 1986-02-05 Diehl Gmbh & Co Aerodynamic deceleration mechanism
US4674705A (en) * 1984-06-15 1987-06-23 Diehl Gmbh & Co. Arrangement for aerodynamically braking the rotational movement of a body
WO1986002154A1 (en) * 1984-09-25 1986-04-10 Rheinmetall Gmbh Tail unit with collapsible wings
DE3533994A1 (en) * 1984-09-25 1986-04-30 Rheinmetall GmbH, 4000 Düsseldorf Empennage (tail assembly) having wings which can be unfolded
US4699334A (en) * 1984-09-25 1987-10-13 Rheinmetall Gmbh Deployable wing for missile or projectile
NL8500702A (en) * 1985-03-12 1986-10-01 Eurometaal Nv Self braking projectile warhead - has braking flaps in two layers unfolding outwards after discharge
DE3618958C1 (en) * 1986-06-05 1987-06-25 Rheinmetall Gmbh Tail unit with deployable wings
US4736908A (en) * 1986-06-05 1988-04-12 Rheinmetall Gmbh Missile guide assembly having foldable fins
US4736909A (en) * 1986-06-05 1988-04-12 Rheinmetall Gmbh Guide assembly having unfoldable fins for projectiles and missiles
US4752052A (en) * 1986-12-17 1988-06-21 The Marquardt Company Projectile
US4796835A (en) * 1986-12-17 1989-01-10 The Marquardt Company Projectile

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