EP1591744A1 - Security device for armoured vehicle to prevent separation of turret due to mine explosion - Google Patents
Security device for armoured vehicle to prevent separation of turret due to mine explosion Download PDFInfo
- Publication number
- EP1591744A1 EP1591744A1 EP05004624A EP05004624A EP1591744A1 EP 1591744 A1 EP1591744 A1 EP 1591744A1 EP 05004624 A EP05004624 A EP 05004624A EP 05004624 A EP05004624 A EP 05004624A EP 1591744 A1 EP1591744 A1 EP 1591744A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base plate
- vehicle
- collar
- pivot bearing
- frame
- 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.)
- Withdrawn
Links
- 238000000926 separation method Methods 0.000 title claims description 4
- 238000004880 explosion Methods 0.000 title 1
- 238000005422 blasting Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/20—Turrets
-
- 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
- F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
- F41A27/06—Mechanical systems
- F41A27/18—Mechanical systems for gun turrets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/22—Manhole covers, e.g. on tanks; Doors on armoured vehicles or structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
- F41H7/04—Armour construction
Definitions
- the invention relates to a device for securing a rotatable on a armored vehicle arranged roof assembly against Separation by mine blasting, the roof assembly a Base plate having a circular circumference, fixed to the Inner ring or outer ring of a pivot bearing is connected to the outer ring or inner ring is firmly connected to the vehicle chassis.
- pivot bearing be designed according to massive, but unfavorable for the Lightweight construction is.
- the invention is based on the object, a device of the above and in the preamble of claim 1 described type create, with which it succeeds in a mine blasting the separation the roof assembly from the vehicle roof while maintaining the lightweight construction to prevent the vehicle.
- the basic idea of the invention is below the base plate the roof assembly several, with this firmly connected retaining segments to arrange, in such a way that they have a Zargennase in engage under a predetermined vertical distance, which at a Vehicle frame is arranged, which firmly with the vehicle chassis connected is.
- the lifting and Disconnecting the base plate from the vehicle roof by the impact the retaining segments on the nose prevents nose.
- the drawing shows in cross section a part of the roof panel 1 of a Vehicle chassis of an otherwise not shown armored Vehicle.
- a roof assembly For example, a carriage, arranged, from that in the drawing only the base plate 2 is shown, which is about a support ring 2.1 supported on the inner ring 3.1 of a pivot bearing whose outer ring 3.2 is fixedly connected to a vehicle frame 1.1, which is coaxial with the axis of rotation D of the base plate 2 extends and at its upper end a also encircling, outwardly directed Zargennase 1.2 has.
- the vehicle frame 1.1 overlaps on its outer side and at the several, inwardly projecting retaining segments 4 are attached.
- the retaining segments 4 are arranged so that they have the outwardly projecting nose 1.2 engage under a predetermined vertical distance.
- the retaining segments 4 in radially extending Openings 2.3 of the collar 2.2 plugged in and by means of vertical Direction through the collar 2.2 guided fastening screws 5 set.
- the outer ring is 3.2 of the pivot bearing connected to the vehicle frame 1.1, and the base plate 2 of Roof assembly is supported on the inner ring 3.1 of the pivot bearing.
- the base plate on the outer ring of the Drehlagers supported and the vehicle frame with the inner ring of the Drehlagers is connected, wherein the Zargennase protrudes inward and the collar is arranged on the inside of the vehicle frame and the retaining segments projecting outwards engage under the nose of the frame.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
Die Erfindung betrifft eine Einrichtung zur Sicherung einer drehbar auf einem gepanzerten Fahrzeug angeordneten Dachbaugruppe gegen Abtrennung durch Minensprengung, wobei die Dachbaugruppe eine Grundplatte mit kreisförmigem Umfang aufweist, die fest mit dem Innenring oder Außenring eines Drehlagers verbunden ist, dessen Außenring oder Innenring fest mit dem Fahrzeugchassis verbunden ist.The invention relates to a device for securing a rotatable on a armored vehicle arranged roof assembly against Separation by mine blasting, the roof assembly a Base plate having a circular circumference, fixed to the Inner ring or outer ring of a pivot bearing is connected to the outer ring or inner ring is firmly connected to the vehicle chassis.
Durch den zunehmenden Leichtbau bei gepanzerten Fahrzeugen ergibt es sich, dass auf dem Dach des Fahrzeugs angebrachte drehbare Baugruppen wie Lafetten, Luken usw. durch die Belastungen bei einer Minensprengung vom Fahrzeug an der durch das Drehlager gebildeten Schnittstelle abgetrennt werden können. Hierdurch können auch zusätzliche Verletzungen bei der Besatzung erfolgen.Due to the increasing lightweight construction of armored vehicles results it turns out that on the roof of the vehicle mounted rotatable assemblies such as carriages, hatches, etc. by the loads at one Mine blasting from the vehicle to the one formed by the pivot bearing Interface can be disconnected. This can also be additional Injuries occur during the occupation.
Zur Verhinderung oder Erschwerung dieses Effekts könnte das Drehlager entsprechend massiv ausgelegt werden, was aber ungünstig für die Leichtbauweise ist.To prevent or hinder this effect, the pivot bearing be designed according to massive, but unfavorable for the Lightweight construction is.
Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung der eingangs und im Oberbegriff des Patentanspruchs 1 geschilderten Art zu schaffen, mit der es gelingt, bei einer Minensprengung die Abtrennung der Dachbaugruppe vom Fahrzeugdach unter Beibehaltung des Leichtbaus des Fahrzeugs zu verhindern.The invention is based on the object, a device of the above and in the preamble of claim 1 described type create, with which it succeeds in a mine blasting the separation the roof assembly from the vehicle roof while maintaining the lightweight construction to prevent the vehicle.
Die Lösung dieser Aufgabe erfolgt erfindungsgemäß mit den Merkmalen aus dem kennzeichnenden Teil des Patentanspruchs 1. Vorteilhafte Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen beschrieben.The solution of this object is achieved according to the invention with the features from the characterizing part of claim 1. Advantageous Further developments of the invention are in the dependent claims described.
Der Grundgedanke der Erfindung besteht darin, unterhalb der Grundplatte der Dachbaugruppe mehrere, mit dieser fest verbundene Haltesegmente anzuordnen, und zwar derart, dass sie eine Zargennase in einem vorgegebenen vertikalen Abstand untergreifen, die an einer Fahrzeugzarge angeordnet ist, welche mit dem Fahrzeugchassis fest verbunden ist. Im Falle einer Minensprengung wird das Abheben und Abtrennen der Grundplatte vom Fahrzeugdach durch das Auftreffen der Haltesegmente auf die Zargennase verhindert. The basic idea of the invention is below the base plate the roof assembly several, with this firmly connected retaining segments to arrange, in such a way that they have a Zargennase in engage under a predetermined vertical distance, which at a Vehicle frame is arranged, which firmly with the vehicle chassis connected is. In the case of a mine blasting, the lifting and Disconnecting the base plate from the vehicle roof by the impact the retaining segments on the nose prevents nose.
Im folgenden wird anhand der beigefügten Zeichnung ein Ausführungsbeispiel für eine Einrichtung nach der Erfindung näher erläutert.In the following an embodiment will be described with reference to the accompanying drawings for a device according to the invention explained in more detail.
Die Zeichnung zeigt im Querschnitt einen Teil der Dachplatte 1 eines
Fahrzeugchassis eines im übrigen nicht dargestellten gepanzerten
Fahrzeugs. Auf dieser Dachplatte 1 ist drehbar eine Dachbaugruppe,
beispielsweise eine Lafette, angeordnet, von der in der Zeichnung nur
die Grundplatte 2 dargestellt ist, die sich über einen Abstützring 2.1
auf dem Innenring 3.1 eines Drehlagers abstützt, dessen Außenring 3.2
mit einer Fahrzeugzarge 1.1 fest verbunden ist, die koaxial zur Drehachse
D der Grundplatte 2 verläuft und an ihrem oberen Ende eine
ebenfalls umlaufende, nach außen gerichtete Zargennase 1.2 besitzt.The drawing shows in cross section a part of the roof panel 1 of a
Vehicle chassis of an otherwise not shown armored
Vehicle. On this roof panel 1 is rotatably a roof assembly,
For example, a carriage, arranged, from that in the drawing only
the
Am Umfang der Grundplatte 2 ist ein nach unten verlaufender, ebenfalls
zur Drehachse D koaxialer Kragen 2.2 angeordnet, der die Fahrzeugzarge
1.1 an ihrer Außenseite übergreift und an dem mehrere,
nach innen ragende Haltesegmente 4 befestigt sind. Die Haltesegmente
4 sind so angeordnet, dass sie die nach außen ragende Zargennase
1.2 in einem vorgegebenen vertikalen Abstand untergreifen. Im dargestellten
Ausführungsbeispiel sind die Haltesegmente 4 in radial verlaufende
Öffnungen 2.3 des Kragens 2.2 eingesteckt und mittels in vertikaler
Richtung durch den Kragen 2.2 geführter Befestigungsschrauben
5 festgelegt.At the periphery of the
Es können beispielsweise auf dem Umfang des Kragens 2.2 sechs Haltesegmente 4 angeordnet sein, die jeweils mit zwei Befestigungsschrauben 5 festgelegt sind. For example, there can be six retaining segments on the circumference of the collar 2.2 4, each with two mounting screws 5 are fixed.
Im dargestellten Ausführungsbeispiel ist der Außenring 3.2 des Drehlagers
mit der Fahrzeugzarge 1.1 verbunden, und die Grundplatte 2 der
Dachbaugruppe stützt sich auf dem Innenring 3.1 des Drehlagers ab.
Es sind selbstverständlich auch Ausführungsformen denkbar, bei denen
sich in umgekehrter Weise die Grundplatte auf dem Außenring des
Drehlagers abstützt und die Fahrzeugzarge mit dem Innenring des
Drehlagers verbunden ist, wobei die Zargennase nach innen ragt und
der Kragen an der Innenseite der Fahrzeugzarge angeordnet ist und
die Haltesegmente nach außen ragend die Zargennase untergreifen.In the illustrated embodiment, the outer ring is 3.2 of the pivot bearing
connected to the vehicle frame 1.1, and the
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420006874 DE202004006874U1 (en) | 2004-04-29 | 2004-04-29 | Device for securing a rotatable mounted on an armored vehicle roof assembly against separation by mine blasting |
DE202004006874U | 2004-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1591744A1 true EP1591744A1 (en) | 2005-11-02 |
Family
ID=34934034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05004624A Withdrawn EP1591744A1 (en) | 2004-04-29 | 2005-03-03 | Security device for armoured vehicle to prevent separation of turret due to mine explosion |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1591744A1 (en) |
DE (1) | DE202004006874U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013108072A3 (en) * | 2011-09-14 | 2013-11-21 | Aktiebolaget Skf | Bearing assembly with axial retainer |
FR3100878A1 (en) * | 2019-09-18 | 2021-03-19 | Nexter Systems | Interval protection device and vehicle comprising such a device |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR787651A (en) * | 1934-06-23 | 1935-09-26 | Forges Chantiers Mediterranee | Machine gun turret for armored vehicles, more particularly for tanks |
GB541843A (en) * | 1940-06-11 | 1941-12-15 | Sydney Slater Guy | Improvements in gear members for gun turrets |
FR2484627A1 (en) * | 1980-06-14 | 1981-12-18 | Messerschmitt Boelkow Blohm | Guided missile launch mounted in armoured vehicle - uses linear hydraulic cylinders mounted external to vehicle for high precision sighting |
DE3741101A1 (en) * | 1987-12-04 | 1991-10-31 | Wegmann & Co | Mounting for gun of fighting vehicle - positions gun so that it is offset from middle longitudinal plane |
US5220127A (en) * | 1990-12-03 | 1993-06-15 | Israel Aircraft Industries Ltd. | Hatch assembly for an armored vehicle |
US5756921A (en) * | 1995-12-18 | 1998-05-26 | United Defense Lp | Weapon system gun port EMI-EMP seal |
RU2112194C1 (en) * | 1996-12-09 | 1998-05-27 | Открытое акционерное общество "ГАЗ" | Turret mount with remote weapon |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2016292A (en) * | 1934-07-23 | 1935-10-08 | George H Rarey | Turret mounting |
US2363356A (en) * | 1941-07-21 | 1944-11-21 | Gen Steel Castings Corp | Antiaircraft gun turret |
DE3102549C2 (en) * | 1981-01-27 | 1983-03-31 | Buckau-Walther AG, 4048 Grevenbroich | Cover for a ring gear |
-
2004
- 2004-04-29 DE DE200420006874 patent/DE202004006874U1/en not_active Expired - Lifetime
-
2005
- 2005-03-03 EP EP05004624A patent/EP1591744A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR787651A (en) * | 1934-06-23 | 1935-09-26 | Forges Chantiers Mediterranee | Machine gun turret for armored vehicles, more particularly for tanks |
GB541843A (en) * | 1940-06-11 | 1941-12-15 | Sydney Slater Guy | Improvements in gear members for gun turrets |
FR2484627A1 (en) * | 1980-06-14 | 1981-12-18 | Messerschmitt Boelkow Blohm | Guided missile launch mounted in armoured vehicle - uses linear hydraulic cylinders mounted external to vehicle for high precision sighting |
DE3741101A1 (en) * | 1987-12-04 | 1991-10-31 | Wegmann & Co | Mounting for gun of fighting vehicle - positions gun so that it is offset from middle longitudinal plane |
US5220127A (en) * | 1990-12-03 | 1993-06-15 | Israel Aircraft Industries Ltd. | Hatch assembly for an armored vehicle |
US5756921A (en) * | 1995-12-18 | 1998-05-26 | United Defense Lp | Weapon system gun port EMI-EMP seal |
RU2112194C1 (en) * | 1996-12-09 | 1998-05-27 | Открытое акционерное общество "ГАЗ" | Turret mount with remote weapon |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013108072A3 (en) * | 2011-09-14 | 2013-11-21 | Aktiebolaget Skf | Bearing assembly with axial retainer |
FR3100878A1 (en) * | 2019-09-18 | 2021-03-19 | Nexter Systems | Interval protection device and vehicle comprising such a device |
WO2021053497A1 (en) * | 2019-09-18 | 2021-03-25 | Nexter Systems | Device for protecting a space and vehicle including such a device |
Also Published As
Publication number | Publication date |
---|---|
DE202004006874U1 (en) | 2005-09-01 |
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