WO2010069435A1 - Entraînement de barillet et de munition d'arme à barillet - Google Patents

Entraînement de barillet et de munition d'arme à barillet Download PDF

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Publication number
WO2010069435A1
WO2010069435A1 PCT/EP2009/008022 EP2009008022W WO2010069435A1 WO 2010069435 A1 WO2010069435 A1 WO 2010069435A1 EP 2009008022 W EP2009008022 W EP 2009008022W WO 2010069435 A1 WO2010069435 A1 WO 2010069435A1
Authority
WO
WIPO (PCT)
Prior art keywords
drum
drive
driver
curve
cam
Prior art date
Application number
PCT/EP2009/008022
Other languages
German (de)
English (en)
Inventor
Rainer Buhl
Original Assignee
Rheinmetall Waffe Munition Gmbh
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 Rheinmetall Waffe Munition Gmbh filed Critical Rheinmetall Waffe Munition Gmbh
Priority to ES09749027.0T priority Critical patent/ES2502243T3/es
Priority to EP09749027.0A priority patent/EP2361366B1/fr
Publication of WO2010069435A1 publication Critical patent/WO2010069435A1/fr

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
    • F41A7/00—Auxiliary mechanisms for bringing the breech-block or bolt or the barrel to the starting position before automatic firing; Drives for externally-powered guns; Remote-controlled gun chargers
    • F41A7/08—Drives for externally-powered guns, i.e. drives for moving the breech-block or bolt by an external force during automatic firing
    • F41A7/10—Drives for externally-powered guns, i.e. drives for moving the breech-block or bolt by an external force during automatic firing using a rotating cylindrical drum having a camming groove

Definitions

  • the invention is concerned with a combined drum and ammunition drive a drum weapon.
  • EP 1 767 891 A1 relates to a drive for a linearly moving closure for feeding an ammunition into a weapon barrel or cartridge chamber.
  • the control body used in this case has a control cam on the shell side for adjusting the closure and on the front side a further control curve for closing the closure blocks.
  • the control body is in turn preferably mounted around the gun barrel in the pipe receiving area.
  • the ammunition is in turn presented to the closure in a loading position.
  • the invention has as its object to show a simple construction, with a simple ammunition feeder and a drum drive can be designed small building.
  • the object is achieved by the features of claim 1.
  • Advantageous embodiments are listed in the subclaims.
  • the invention is based on the idea, based on a control body with a circumferential control cam to use this for a drum drive.
  • the drum preferably has a toothed inner contour on the face side.
  • the shaft is in turn rotated by a driver, the driver is guided even in the curve and the shaft is rotated by the curve shape.
  • On a circumferential cam guide on the drum is omitted, arranged the drum housing directly around the drum.
  • the drum drive curve on the shaft has a straight shape along the length of the shaft, which turns into a kind of curve switch, then formed around the circumference of the shaft to dive back into the straight curve line via another turnout at the front portion of the straight curve section.
  • the ammunition supply via a feed slide, which in turn is guided by the circumferentially on the control body introduced control cam.
  • FIG. 1 is a perspective view of a drum weapon with drum seen in the drum direction
  • Fig. 3 is a sectional view of the combined drum and MunitionszuGermanantriebes in the installed state.
  • a drum weapon (only the main components shown), with a drum 2 in a drum housing 3, a gun barrel 4 and a third drive 5.
  • a control body 6 In front of the drum housing 3 is arranged around the gun barrel 4, a control body 6 with a At the front end of the control body 6 a toothing 9 is circumferentially introduced, which meshes with a gear 8 of the external drive 5. From this drive 5 mechanically decoupled with 10 a drum drive can be seen, which has a parallel to the control body 6 aligned shaft 11 with drive cam 12.
  • a driver 13 is placed, at the rear end a gear 14 that engages in an internal toothing 15 of the drum 2.
  • the driver 13 is designed such that it on the one hand, as shown in Fig. 2 can be seen better, in the control cam 7 and on the other hand in the drive cam 12 of the shaft 1 1 is performed.
  • the driver 13 for engaging in the control cam 7 a driving cam 17 and a nose 18.
  • the driver 13 is designed for interaction with the shaft 11 such that it preferably surrounds the shaft 11 circumferentially.
  • a feed slide 16, here for caseless ammunition 20 is structurally connected to the driver 13.
  • Sleeve ammunition can also be supplied, depending on the structural design of the feed slide. -
  • Fig. 2 shows the interaction of the components.
  • the gear 8 is driven, which engages in the external teeth 9, meshes with this and thus the control body 6 is rotated.
  • the driver cam 17 is guided within the control cam 7 and the ammunition 20 is inserted into the cartridge chamber 2.n (FIG. 3) of the drum 2 via the feed slider 16.
  • the nose 18 moves in the drive cam 12 of the shaft 11 in the rectilinear phase. Is the drive cam 17, the control cam 7 in the direction of the drum 2 completely expired and now moves back again, the nose 18 after the expiry of the rear curve turn now returns to the circumferential section and thereby rotates the shaft 11.
  • the gear 14th rotated which is in operative connection with the internal toothing of the drum 2 and thereby rotates the drum 2. Due to the drum adjustment, the chamber 2.n is brought into agreement with the barrel in a known manner in accordance / escape. If the cartridge chamber with the ammunition 20 in front of the gun barrel, the shot takes place.
  • the driver 13 and the nose 18 then leaves the peripheral section again via the front turnout.
  • the curve turnouts are designed such that they have a recess in the rear region of the straight section, so that the driver 13 can not run into the straight section when returning.
  • a similar construction is reflected in the front portion of the drive cam 12.
  • the straight portion opposite the incoming peripheral portion is lowered.
  • a spring 19 is placed, which the spring 18 is spring loaded. This also ensures that the nose 18 enters the recesses in the areas of the curve turnouts.
  • control cam 7 on the control body 6 is dependent on the number of cartridge chamber in the drum 2.
  • the drum 2 shown here has 4 cartridge chamber and thus requires only two drum rotations after feeding the ammunition 20 to the firing position. Accordingly, the control cam 7 has four reversal points, two facing away from the drum 2 side to the driver 13 with the back and two, in the vicinity of the drum 2 to take the driver 13 back to the front.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

L'invention concerne un entraînement de barillet et de munition combiné pour une arme à barillet (1) comprenant un canon (4) et un corps de commande (6) disposé sur le canon (4) et un entraînement extérieur (5) qui est en liaison active avec une came de commande (7) du corps de commande (6) qui sert à acheminer une munition (20) dans le barillet (2) ainsi qu'à faire tourner le barillet (2). Un entraîneur (13) entrant en prise avec la came de commande (7) sert en même temps à commander un entraînement de barillet. De plus, l'entraîneur (13) s'engage en outre dans une came d'entraînement de barillet (12) d'un arbre (11), un moyen (14), tel qu'une roue dentée, disposé sur l'arbre (11) du côté barillet s'engrenant dans une denture intérieure du barillet (2). Quand l'entraîneur (13) est guidé à l'intérieur de la came de commande (7) vers l'arrière en direction du barillet (2), l'acheminement de la munition (20) a lieu et quand l'entraîneur (13) est guidé à l'intérieur de la came de commande (7) vers l'avant dans le sens de tir, la rotation du barillet (2) a lieu.
PCT/EP2009/008022 2008-12-18 2009-11-11 Entraînement de barillet et de munition d'arme à barillet WO2010069435A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES09749027.0T ES2502243T3 (es) 2008-12-18 2009-11-11 Accionamiento de tambor y de munición de un arma de tambor
EP09749027.0A EP2361366B1 (fr) 2008-12-18 2009-11-11 Entraînement de barillet et de munition d'une arme à barillet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008062768A DE102008062768B4 (de) 2008-12-18 2008-12-18 Trommel- und Munitionsantrieb einer Trommelwaffe
DE102008062768.2 2008-12-18

Publications (1)

Publication Number Publication Date
WO2010069435A1 true WO2010069435A1 (fr) 2010-06-24

Family

ID=41559642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/008022 WO2010069435A1 (fr) 2008-12-18 2009-11-11 Entraînement de barillet et de munition d'arme à barillet

Country Status (4)

Country Link
EP (1) EP2361366B1 (fr)
DE (1) DE102008062768B4 (fr)
ES (1) ES2502243T3 (fr)
WO (1) WO2010069435A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113646604A (zh) * 2019-02-25 2021-11-12 莱奥纳尔多股份公司 用于移动枪械的弹药的系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015004311U1 (de) 2015-06-17 2015-09-01 Rheinmetall Waffe Munition Gmbh Wirkkörperwurfanlage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8627108U1 (de) 1986-10-13 1989-01-26 Rheinmetall GmbH, 4000 Düsseldorf Fremdangetriebene Maschinenwaffe
DE3820088A1 (de) 1988-06-13 1990-04-12 Heckler & Koch Gmbh Selbstladende feuerwaffe
DE19804653C2 (de) 1998-02-06 2001-03-08 Rheinmetall W & M Gmbh Großkalibrige Waffe
CA2344723A1 (fr) 2001-04-19 2002-10-19 Emil Akhundov Arme automatique a actionnement independant
EP1767891A1 (fr) 2005-09-24 2007-03-28 Rheinmetall Waffe Munition GmbH Dispositif pour charger un canon automatique
DE102008015893A1 (de) 2008-03-26 2009-10-01 Rheinmetall Waffe Munition Gmbh Trommelsteuerung für eine Trommelwaffe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370036A (en) * 1990-10-11 1994-12-06 Ares, Inc. Telescoped ammunition revolver gun

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8627108U1 (de) 1986-10-13 1989-01-26 Rheinmetall GmbH, 4000 Düsseldorf Fremdangetriebene Maschinenwaffe
DE3820088A1 (de) 1988-06-13 1990-04-12 Heckler & Koch Gmbh Selbstladende feuerwaffe
DE19804653C2 (de) 1998-02-06 2001-03-08 Rheinmetall W & M Gmbh Großkalibrige Waffe
CA2344723A1 (fr) 2001-04-19 2002-10-19 Emil Akhundov Arme automatique a actionnement independant
EP1767891A1 (fr) 2005-09-24 2007-03-28 Rheinmetall Waffe Munition GmbH Dispositif pour charger un canon automatique
DE102005045824B3 (de) 2005-09-24 2007-04-26 Rheinmetall Waffe Munition Gmbh Vorrichtung zum Laden einer Maschinenkanone
DE102008015893A1 (de) 2008-03-26 2009-10-01 Rheinmetall Waffe Munition Gmbh Trommelsteuerung für eine Trommelwaffe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113646604A (zh) * 2019-02-25 2021-11-12 莱奥纳尔多股份公司 用于移动枪械的弹药的系统

Also Published As

Publication number Publication date
EP2361366B1 (fr) 2014-07-16
ES2502243T3 (es) 2014-10-03
EP2361366A1 (fr) 2011-08-31
DE102008062768A1 (de) 2010-06-24
DE102008062768B4 (de) 2011-06-16

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