DE4220640C2 - Automatic elevation adjustment for directional leads - Google Patents

Automatic elevation adjustment for directional leads

Info

Publication number
DE4220640C2
DE4220640C2 DE19924220640 DE4220640A DE4220640C2 DE 4220640 C2 DE4220640 C2 DE 4220640C2 DE 19924220640 DE19924220640 DE 19924220640 DE 4220640 A DE4220640 A DE 4220640A DE 4220640 C2 DE4220640 C2 DE 4220640C2
Authority
DE
Germany
Prior art keywords
elevation adjustment
movement
automatic elevation
adjusting piston
electrical actuator
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.)
Expired - Fee Related
Application number
DE19924220640
Other languages
German (de)
Other versions
DE4220640A1 (en
Inventor
Georg Dipl Ing Aschenbrenner
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.)
Airbus Defence and Space GmbH
Original Assignee
Deutsche Aerospace AG
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 Deutsche Aerospace AG filed Critical Deutsche Aerospace AG
Priority to DE19924220640 priority Critical patent/DE4220640C2/en
Publication of DE4220640A1 publication Critical patent/DE4220640A1/en
Application granted granted Critical
Publication of DE4220640C2 publication Critical patent/DE4220640C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B23/00Land mines ; Land torpedoes
    • F42B23/24Details

Description

Die Erfindung betrifft eine automatische Elevationsverstellung bei Richtminen, wie sie z. B. in den deutschen Patentschriften 35 09 281 C2 und 35 09 282 C2 beschrieben ist.The invention relates to an automatic elevation adjustment Guideline mines, such as. B. in German patents 35 09 281 C2 and 35 09 282 C2.

Eine Elevationsverstellung wird notwendig, wenn ein ballistisches Ge­ schoß, welches mit einer Grundeinstellung (Elevation) einmal eingestellt wurde, in einen größeren Entfernungsbereich jeweils in gleicher defi­ nierter Höhe treffen soll. Im Falle einer Panzerabwehrrichtmine liegt der Bekämpfungsbereich zwischen etwa 1 m und 100 m vom Abschußort (= Aufstellort) entfernt, d. h. das zu bekämpfende Ziel (z. B. ein quer zur Schußrichtung fahrender Panzer) kann in beliebiger Entfernung von der Mine die Schußbahn kreuzen.An elevation adjustment is necessary if a ballistic Ge shot, which was set once with a basic setting (elevation) was in a larger distance range in the same defi height. In the case of an anti-tank guideline mine the control area between about 1 m and 100 m from the launch site (= Installation site) removed, d. H. the target to be fought (e.g. a cross to Shot of moving tank) can be at any distance from the Mine cross the firing lane.

Der Zielsensor erkennt das Ziel, erfaßt seine Bewegungsparameter (Ge­ schwindigkeit, Richtung, Winkel und Entfernung) und löst Vorhalt gebend den Schuß aus.The target sensor recognizes the target, detects its movement parameters (Ge speed, direction, angle and distance) and resolves the shot.

Aufgrund der Flugbahn wird das Geschoß in großen Entfernungsbereichen das Ziel ungenügend oder gar nicht treffen. Neben dem Flugbahnfehler gibt es noch weitere Faktoren, die das Treffen verschlechtern, z. B. Zielfehler, Unebenheit des Geländes, ballistische Streuung, ballistische Fehler aufgrund der Temperaturen usw.Due to the trajectory, the projectile is in large distance ranges hit the target insufficiently or not at all. In addition to the trajectory error there are other factors that worsen the meeting, e.g. B. Aiming error, unevenness of the terrain, ballistic scattering, ballistic Errors due to temperatures etc.

Der Erfindungsgegenstand verstellt vor dem Abschuß des Geschosses die Elevation so, daß die ballistische Bahn und der ballistische Temperatur­ fehler ausgeglichen wird, d. h. das Ziel wird unabhängig von der Entfer­ nung in der definierten Höhe getroffen.The subject of the invention adjusts the before the shot of the projectile Elevation so that the ballistic trajectory and the ballistic temperature error is compensated, d. H. the target becomes independent of the distance at the defined height.

Die Information zur Verstellung erhält die "Vorrichtung zur automati­ schen Elevationsverstellung" vom Zielsensor.The "device for automati elevation adjustment "from the target sensor.

Damit die Masse des Geschosses (u. a. Teile) in kurzer Zeit (< 0,1 s) in eine definierte neue Stellung ohne Nachschwingungen gebracht werden kann, setzt sich die Vorrichtung aus folgenden Elementen zusammen:So that the mass of the projectile (including parts) in a short time (<0.1 s) in a defined new position can be brought without reverberation  the device is made up of the following elements:

  • - eine elektro-pyrotechnisches Anzündstück, welches nach Auslösen ei­ nen Druck in einer Druckkammer, welche einseitig durch einen Ver­ stellkolben abgegrenzt wird, aufbaut,- An electro-pyrotechnic igniter, which ei NEN pressure in a pressure chamber, which is unilaterally by a Ver piston is delimited, builds up,
  • - ein (piezo-)elektrisches Stellglied wird gleichzeitig mit dem o.a. Anzündstück angesteuert und gibt einen definierten Weg für den Ver­ stellkolben frei und- A (piezo) electrical actuator is operated simultaneously with the above Trigger controlled and gives a defined way for the Ver piston free and
  • - ein Bewegungsdämpfungsglied, insbesondere ein mechanisches Zappel­ werk sorgt für einen günstigen Bewegungsablauf des Verstellkolbens, so daß vor allem am Ende der Bewegung, das durch das elektrische Stellglied bestimmt wurde, ein Nachschwingen reduziert bzw. vermie­ den wird.- A movement damping element, in particular a mechanical fidget movement ensures a favorable movement of the adjusting piston, so especially at the end of the movement that is caused by the electrical Actuator was determined, reverberation reduced or avoided that will.

Claims (1)

Automatische Elevationsverstellung bei Richtminen mit einer Auslöse­ schaltung in Abhängigkeit von Sensorsignalen steuerbar, gekennzeichnet durch
  • - ein elektro-pyrotechnisches Anzündstück, welches nach Auslösen einen Druck in einer Druckkammer aufbaut, welche einseitig durch einen Verstellkolben begrenzt wird,
  • - ein elektrisches Stellglied, das gleichzeitig mit dem Anzündstück angesteuert wird und einen definierten Weg für den Verstellkolben freigibt und
  • - ein Bewegungsdämpfungsglied, insbesondere ein mechanisches Zappel­ werk, das für einen günstigen Bewegungsablauf des Verstellkolbens sorgt, so daß vor allem am Ende der Bewegung, das durch das elektri­ sche Stellglied bestimmt wurde, ein Nachschwingen reduziert bzw. vermieden wird.
Automatic elevation adjustment for directional mines can be controlled with a trigger circuit depending on sensor signals, characterized by
  • an electro-pyrotechnic igniter which, after triggering, builds up a pressure in a pressure chamber which is delimited on one side by an adjusting piston,
  • - An electrical actuator that is controlled simultaneously with the igniter and releases a defined path for the adjusting piston and
  • - A movement damping element, in particular a mechanical fidget, which ensures a favorable movement of the adjusting piston, so that, especially at the end of the movement, which was determined by the electrical actuator, a reverberation is reduced or avoided.
DE19924220640 1992-06-24 1992-06-24 Automatic elevation adjustment for directional leads Expired - Fee Related DE4220640C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924220640 DE4220640C2 (en) 1992-06-24 1992-06-24 Automatic elevation adjustment for directional leads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924220640 DE4220640C2 (en) 1992-06-24 1992-06-24 Automatic elevation adjustment for directional leads

Publications (2)

Publication Number Publication Date
DE4220640A1 DE4220640A1 (en) 1994-01-05
DE4220640C2 true DE4220640C2 (en) 1994-06-01

Family

ID=6461703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924220640 Expired - Fee Related DE4220640C2 (en) 1992-06-24 1992-06-24 Automatic elevation adjustment for directional leads

Country Status (1)

Country Link
DE (1) DE4220640C2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509282A1 (en) * 1985-03-15 1986-09-25 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Mine having a vertical or horizontal effective direction
DE4005403A1 (en) * 1990-02-21 1991-08-22 Diehl Gmbh & Co Adjustment and alignment of military mines - involves effect body adjustable in relation to reference unit with bolt component between them

Also Published As

Publication number Publication date
DE4220640A1 (en) 1994-01-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLER-BENZ AEROSPACE AKTIENGESELLSCHAFT, 80804 M

8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AEROSPACE AKTIENGESELLSCHAFT, 8099

8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AEROSPACE AG, 85521 OTTOBRUNN, DE

8339 Ceased/non-payment of the annual fee