FR2448707A1 - FOLDABLE FINS ASSEMBLY FOR FLYING MACHINE - Google Patents

FOLDABLE FINS ASSEMBLY FOR FLYING MACHINE

Info

Publication number
FR2448707A1
FR2448707A1 FR8002710A FR8002710A FR2448707A1 FR 2448707 A1 FR2448707 A1 FR 2448707A1 FR 8002710 A FR8002710 A FR 8002710A FR 8002710 A FR8002710 A FR 8002710A FR 2448707 A1 FR2448707 A1 FR 2448707A1
Authority
FR
France
Prior art keywords
axis
flying machine
turntable
rope
around
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
FR8002710A
Other languages
French (fr)
Other versions
FR2448707B1 (en
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Publication of FR2448707A1 publication Critical patent/FR2448707A1/en
Application granted granted Critical
Publication of FR2448707B1 publication Critical patent/FR2448707B1/fr
Granted 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

Abstract

LA PRESENTE INVENTION CONCERNE UN ENSEMBLE A AILETTES 3 POUR ENGIN VOLANT OU UNE AILETTE PEUT TOURNER AUTOUR D'UN AXE DIRIGE DANS LE SENS DE LA CORDE Z-Z SUR UN PLATEAU TOURNANT 9, LE PLATEAU TOURNANT 9 POUVANT LUI-MEME TOURNER PAR RAPPORT A UNE BASE FIXE 5 AUTOUR D'UN AXE DONNE W-W TRANSVERSAL A L'AXE Z-Z. CETTE ROTATION EST EFFECTUEE PAR DES VIS SANS FIN 14, 8 QUI TRANSMETTENT LE MOUVEMENT DE ROTATION AU PLATEAU TOURNANT 9 PENDANT LA ROTATION DE L'AILETTE 3 AUTOUR DE L'AXE DIRIGE DANS LE SENS DE SA CORDE.L'AILETTE 3 EST APPLIQUEE CONTRE LA SURFACE DE L'ENGIN VOLANT, L'AXE DIRIGE DANS LE SENS DE SA CORDE Z-Z ETANT TRANSVERSAL A L'AXE LONGITUDINAL X-X DE L'ENGIN ET APRES REDRESSEMENT, L'AILETTE TOURNE DE FACON QUE SON AXE Z-Z SE TROUVE PARALLELE A L'AXE LONGITUDINAL X-X DE L'ENGIN VOLANT.THE PRESENT INVENTION RELATES TO A FINAL ASSEMBLY 3 FOR A FLYING MACHINE OR A FIN CAN ROTATE AROUND AN AXIS DIRECTED IN THE DIRECTION OF THE ZZ ROPE ON A TURNTABLE 9, THE TURNTABLE 9 CAN ROTATE ITSELF RELATIVE TO A BASE FIXED 5 AROUND AN AXIS GIVEN WW TRANSVERSAL TO THE ZZ AXIS. THIS ROTATION IS CARRIED OUT BY ENDLESS SCREWS 14, 8 WHICH TRANSMIT THE ROTATION MOVEMENT TO THE TURNTABLE 9 DURING THE ROTATION OF THE VANE 3 AROUND THE AXIS DIRECTED IN THE DIRECTION OF ITS ROPE WING 3 IS APPLIED AGAINST THE SURFACE OF THE FLYING MACHINE, THE AXIS DIRECTS IN THE DIRECTION OF ITS ZZ ROPE BEING TRANSVERSAL TO THE LONGITUDINAL XX AXIS OF THE MACHINE AND AFTER RIGHTENING, THE AILET TURNS SO THAT ITS ZZ AXIS IS PARALLEL TO L 'LONGITUDINAL AXIS XX OF THE FLYING MACHINE.

FR8002710A 1979-02-08 1980-02-07 FOLDABLE FINS ASSEMBLY FOR FLYING MACHINE Granted FR2448707A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7904561 1979-02-08

Publications (2)

Publication Number Publication Date
FR2448707A1 true FR2448707A1 (en) 1980-09-05
FR2448707B1 FR2448707B1 (en) 1983-11-25

Family

ID=10503067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002710A Granted FR2448707A1 (en) 1979-02-08 1980-02-07 FOLDABLE FINS ASSEMBLY FOR FLYING MACHINE

Country Status (3)

Country Link
DE (1) DE3004509A1 (en)
FR (1) FR2448707A1 (en)
GB (1) GB2041502B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150092B (en) * 1983-11-25 1987-07-22 British Aerospace Deployment and actuation mechanisms
GB2155157B (en) * 1984-02-17 1987-08-12 Hunting Eng Ltd Helix ring devices and assemblies including them
IL107844A (en) * 1993-12-02 1996-06-18 Ministry Of Defence Armaments Flying objects control device
US5829715A (en) * 1996-04-19 1998-11-03 Lockheed Martin Vought Systems Corp. Multi-axis unfolding mechanism with rate controlled synchronized movement
US6092264A (en) * 1998-11-13 2000-07-25 Lockheed Martin Corporation Single axis fold actuator and lock for member
FR2797946B1 (en) * 1999-08-31 2002-10-04 Aerospatiale Matra Missiles DEVICE FOR MOUNTING A RIGID APPENDIX ON A MACHINE SUITABLE TO BE LAUNCHED FROM THE TUBE, AND CORRESPONDING MACHINE
FR2916268B1 (en) * 2007-05-15 2010-09-10 Saint Louis Inst PROJECTILE AND STEERING METHOD
CN113108652B (en) * 2021-04-13 2022-09-27 哈尔滨工程大学 Missile rudder surface rotary folding and retracting structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063375A (en) * 1960-05-19 1962-11-13 Wilbur W Hawley Folding fin
FR1505851A (en) * 1965-12-20 1967-12-15 United Kingdom Government Folding stabilization and guide fins for rockets
GB1187035A (en) * 1966-08-02 1970-04-08 British Aircraft Corp Ltd Aerial Guided Missiles with Fins.
US3602459A (en) * 1967-07-22 1971-08-31 Snia Viscosa Retractable blade unit for projectiles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063375A (en) * 1960-05-19 1962-11-13 Wilbur W Hawley Folding fin
FR1505851A (en) * 1965-12-20 1967-12-15 United Kingdom Government Folding stabilization and guide fins for rockets
GB1187035A (en) * 1966-08-02 1970-04-08 British Aircraft Corp Ltd Aerial Guided Missiles with Fins.
US3602459A (en) * 1967-07-22 1971-08-31 Snia Viscosa Retractable blade unit for projectiles

Also Published As

Publication number Publication date
FR2448707B1 (en) 1983-11-25
GB2041502B (en) 1982-09-08
DE3004509A1 (en) 1980-08-21
GB2041502A (en) 1980-09-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse