FR3092907B1 - WEDGE DEVICE FOR AN AMMUNITION CONVEYOR AND TURRET COMPRISING SUCH A DEVICE - Google Patents

WEDGE DEVICE FOR AN AMMUNITION CONVEYOR AND TURRET COMPRISING SUCH A DEVICE Download PDF

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Publication number
FR3092907B1
FR3092907B1 FR1901400A FR1901400A FR3092907B1 FR 3092907 B1 FR3092907 B1 FR 3092907B1 FR 1901400 A FR1901400 A FR 1901400A FR 1901400 A FR1901400 A FR 1901400A FR 3092907 B1 FR3092907 B1 FR 3092907B1
Authority
FR
France
Prior art keywords
wedge
ammunition
cradle
conveyor
cam
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.)
Active
Application number
FR1901400A
Other languages
French (fr)
Other versions
FR3092907A1 (en
Inventor
Yves Martinez
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.)
KNDS FRANCE, FR
Original Assignee
Nexter Systems 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
Priority to FR1901400A priority Critical patent/FR3092907B1/en
Application filed by Nexter Systems SA filed Critical Nexter Systems SA
Priority to KR1020217027448A priority patent/KR20210134903A/en
Priority to AU2020222084A priority patent/AU2020222084A1/en
Priority to PL20709324.6T priority patent/PL3924682T3/en
Priority to PCT/IB2020/051134 priority patent/WO2020165792A1/en
Priority to EP20709324.6A priority patent/EP3924682B1/en
Publication of FR3092907A1 publication Critical patent/FR3092907A1/en
Priority to IL285469A priority patent/IL285469A/en
Application granted granted Critical
Publication of FR3092907B1 publication Critical patent/FR3092907B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
    • F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
    • F41A9/10—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging
    • F41A9/11—Movable ammunition carriers or loading trays, e.g. for feeding from magazines pivoting or swinging in a horizontal plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/06—Feeding of unbelted ammunition using cyclically moving conveyors, i.e. conveyors having ammunition pusher or carrier elements which are emptied or disengaged from the ammunition during the return stroke
    • F41A9/09—Movable ammunition carriers or loading trays, e.g. for feeding from magazines
    • F41A9/20—Movable ammunition carriers or loading trays, e.g. for feeding from magazines sliding, e.g. reciprocating
    • F41A9/22—Movable ammunition carriers or loading trays, e.g. for feeding from magazines sliding, e.g. reciprocating in a horizontal direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01—Feeding of unbelted ammunition
    • F41A9/24—Feeding of unbelted ammunition using a movable magazine or clip as feeding element
    • F41A9/26—Feeding of unbelted ammunition using a movable magazine or clip as feeding element using a revolving drum magazine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/22—Locking of ammunition in transport containers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chain Conveyers (AREA)
  • Specific Conveyance Elements (AREA)
  • Chutes (AREA)

Abstract

L’invention porte sur un dispositif (1) de calage pour un convoyeur (104) de munition et une tourelle comportant un tel convoyeur avec un berceau (2) destiné à contenir une munition (200), en la bloquant avec des cales (3) réparties autour. Les cales (3) peuvent coulisser radialement entre une position engagée dans le berceau (2) et une position dégagée du berceau (2) contre l’action d’un moyen élastique (4) ramenant les cales (3) en position engagée. Chaque cale (3) peut être verrouillée en position engagée par l’action d’au moins une came (8) solidaire du convoyeur (104) et présentant une surface inclinée (6) coopérant avec au moins un plan (5) incliné porté par la cale (3). Les surfaces (6) et plans (5) inclinés sont disposés de manière à ce qu’une translation de la came (8) commandée par un actionneur (10) provoque une translation radiale de la cale (3). Chaque cale (3) se trouve alors coincée entre la came (8) et la munition (200) et assure l’immobilisation de la munition (200) par rapport au berceau (2). Figure à publier avec l’abrégé : Fig. 3The invention relates to a wedging device (1) for an ammunition conveyor (104) and a turret comprising such a conveyor with a cradle (2) intended to contain ammunition (200), blocking it with wedges (3 ) distributed around. The shims (3) can slide radially between a position engaged in the cradle (2) and a position disengaged from the cradle (2) against the action of an elastic means (4) bringing the shims (3) into the engaged position. Each wedge (3) can be locked in the engaged position by the action of at least one cam (8) integral with the conveyor (104) and having an inclined surface (6) cooperating with at least one inclined plane (5) carried by the wedge (3). The inclined surfaces (6) and planes (5) are arranged so that a translation of the cam (8) controlled by an actuator (10) causes a radial translation of the wedge (3). Each wedge (3) is then wedged between the cam (8) and the ammunition (200) and ensures the immobilization of the ammunition (200) with respect to the cradle (2). Figure to be published with abstract: Fig. 3

FR1901400A 2019-02-14 2019-02-14 WEDGE DEVICE FOR AN AMMUNITION CONVEYOR AND TURRET COMPRISING SUCH A DEVICE Active FR3092907B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1901400A FR3092907B1 (en) 2019-02-14 2019-02-14 WEDGE DEVICE FOR AN AMMUNITION CONVEYOR AND TURRET COMPRISING SUCH A DEVICE
AU2020222084A AU2020222084A1 (en) 2019-02-14 2020-02-12 Ammunition conveyor and turret comprising such a conveyor
PL20709324.6T PL3924682T3 (en) 2019-02-14 2020-02-12 Ammunition conveyor and turret comprising such a conveyor
PCT/IB2020/051134 WO2020165792A1 (en) 2019-02-14 2020-02-12 Ammunition conveyor and turret comprising such a conveyor
KR1020217027448A KR20210134903A (en) 2019-02-14 2020-02-12 Ammunition conveyors and turrets comprising such conveyors
EP20709324.6A EP3924682B1 (en) 2019-02-14 2020-02-12 Ammunition conveyor and turret comprising such a conveyor
IL285469A IL285469A (en) 2019-02-14 2021-08-09 Ammunition conveyor and turret comprising such a conveyor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901400 2019-02-14
FR1901400A FR3092907B1 (en) 2019-02-14 2019-02-14 WEDGE DEVICE FOR AN AMMUNITION CONVEYOR AND TURRET COMPRISING SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR3092907A1 FR3092907A1 (en) 2020-08-21
FR3092907B1 true FR3092907B1 (en) 2022-05-27

Family

ID=67185286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901400A Active FR3092907B1 (en) 2019-02-14 2019-02-14 WEDGE DEVICE FOR AN AMMUNITION CONVEYOR AND TURRET COMPRISING SUCH A DEVICE

Country Status (7)

Country Link
EP (1) EP3924682B1 (en)
KR (1) KR20210134903A (en)
AU (1) AU2020222084A1 (en)
FR (1) FR3092907B1 (en)
IL (1) IL285469A (en)
PL (1) PL3924682T3 (en)
WO (1) WO2020165792A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3127039B1 (en) 2021-09-10 2023-09-29 Nexter Systems AUTOMATIC RELOADING DEVICE FOR WEAPON FEEDING BY DOUBLE AMMUNITION MAGAZINE, AND WEAPON SYSTEM COMPRISING SAME

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031203C1 (en) * 1980-08-19 1985-07-25 KUKA Wehrtechnik GmbH, 8900 Augsburg Container for receiving and feeding a cartridge
DE3328208A1 (en) 1983-08-04 1986-06-26 Krauss-Maffei AG, 8000 München Tank turret
FR2572172B1 (en) * 1984-10-19 1988-12-16 Creusot Loire DEVICE FOR TRANSPORTING AND FEEDING AMMUNITION FOR A SELF-LOADING GUN

Also Published As

Publication number Publication date
FR3092907A1 (en) 2020-08-21
PL3924682T3 (en) 2023-05-02
KR20210134903A (en) 2021-11-11
WO2020165792A1 (en) 2020-08-20
AU2020222084A1 (en) 2021-09-02
EP3924682A1 (en) 2021-12-22
EP3924682B1 (en) 2023-03-29
IL285469A (en) 2021-09-30

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