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FR2408521A1 - Missile ejector for aircraft mounted pod - has retraction system with cable attached to compression springs mounted in guides on pod body - Google Patents

Missile ejector for aircraft mounted pod - has retraction system with cable attached to compression springs mounted in guides on pod body

Info

Publication number
FR2408521A1
FR2408521A1 FR7733928A FR7733928A FR2408521A1 FR 2408521 A1 FR2408521 A1 FR 2408521A1 FR 7733928 A FR7733928 A FR 7733928A FR 7733928 A FR7733928 A FR 7733928A FR 2408521 A1 FR2408521 A1 FR 2408521A1
Authority
FR
France
Prior art keywords
pod
guides
compression springs
aircraft
cable attached
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.)
Granted
Application number
FR7733928A
Other languages
French (fr)
Other versions
FR2408521B1 (en
Inventor
Jacques Lemacon
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.)
Dassault Aviation SA
Original Assignee
Avions Marcel Dassault Breguet Aviation SA
Dassault Aviation SA
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 Avions Marcel Dassault Breguet Aviation SA, Dassault Aviation SA filed Critical Avions Marcel Dassault Breguet Aviation SA
Priority to FR7733928A priority Critical patent/FR2408521A1/en
Publication of FR2408521A1 publication Critical patent/FR2408521A1/en
Application granted granted Critical
Publication of FR2408521B1 publication Critical patent/FR2408521B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D7/00—Arrangement of military equipment, e.g. armaments, armament accessories or military shielding, in aircraft; Adaptations of armament mountings for aircraft
    • B64D7/08—Arrangement of rocket launchers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/19—Pyrotechnical actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/006—Explosive bolts; Explosive actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Missiles and other stores are ejected from a pod mounted on an aircraft by a telescopic device consisting of a number of tubular pistons (1, 2, 3) fitting one inside the other and actuated by an explosive charge (6). After use the device is retracted by a spring loaded cable (11) which is attached to the end cap (4) of the outermost piston (3). The cable passes through the coils of long compression springs fitted in guides (12) in the body of the pid. The ends of the cable are attached to the far ends of the springs so that the springs are compressed when the ejection device is extended.
FR7733928A 1977-11-10 1977-11-10 Missile ejector for aircraft mounted pod - has retraction system with cable attached to compression springs mounted in guides on pod body Granted FR2408521A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7733928A FR2408521A1 (en) 1977-11-10 1977-11-10 Missile ejector for aircraft mounted pod - has retraction system with cable attached to compression springs mounted in guides on pod body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7733928A FR2408521A1 (en) 1977-11-10 1977-11-10 Missile ejector for aircraft mounted pod - has retraction system with cable attached to compression springs mounted in guides on pod body

Publications (2)

Publication Number Publication Date
FR2408521A1 true FR2408521A1 (en) 1979-06-08
FR2408521B1 FR2408521B1 (en) 1982-12-17

Family

ID=9197495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733928A Granted FR2408521A1 (en) 1977-11-10 1977-11-10 Missile ejector for aircraft mounted pod - has retraction system with cable attached to compression springs mounted in guides on pod body

Country Status (1)

Country Link
FR (1) FR2408521A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6073886A (en) * 1998-08-20 2000-06-13 Mcdonnell Douglas Corporation Constant pressure area telescoping piston and method of using same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178214A (en) * 1957-07-05 1959-05-05 Improvement of suspended object release systems
US3037805A (en) * 1957-08-22 1962-06-05 Geffner Ted Store supporting and ejecting assembly for aircraft
US3057652A (en) * 1957-12-04 1962-10-09 Geffner Ted Store support and ejector shackle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178214A (en) * 1957-07-05 1959-05-05 Improvement of suspended object release systems
US3037805A (en) * 1957-08-22 1962-06-05 Geffner Ted Store supporting and ejecting assembly for aircraft
US3057652A (en) * 1957-12-04 1962-10-09 Geffner Ted Store support and ejector shackle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6073886A (en) * 1998-08-20 2000-06-13 Mcdonnell Douglas Corporation Constant pressure area telescoping piston and method of using same

Also Published As

Publication number Publication date
FR2408521B1 (en) 1982-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse