DE360959C - Impact fuse with plunger - Google Patents

Impact fuse with plunger

Info

Publication number
DE360959C
DE360959C DEK71804D DEK0071804D DE360959C DE 360959 C DE360959 C DE 360959C DE K71804 D DEK71804 D DE K71804D DE K0071804 D DEK0071804 D DE K0071804D DE 360959 C DE360959 C DE 360959C
Authority
DE
Germany
Prior art keywords
plunger
detonator
plate
impact fuse
impact
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
Application number
DEK71804D
Other languages
German (de)
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.)
Krupp Stahl AG
Original Assignee
Krupp Stahl 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
Priority claimed from DEK64822D external-priority patent/DE359859C/en
Priority to DE1918326578D priority Critical patent/DE326578C/en
Priority to DE1918326579D priority patent/DE326579C/en
Priority to DE1918325929D priority patent/DE325929C/en
Application filed by Krupp Stahl AG filed Critical Krupp Stahl AG
Priority to DEK71804D priority patent/DE360959C/en
Priority to GB1859920A priority patent/GB158214A/en
Priority claimed from US408405A external-priority patent/US1366499A/en
Application granted granted Critical
Publication of DE360959C publication Critical patent/DE360959C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C1/00—Impact fuzes, i.e. fuzes actuated only by ammunition impact
    • F42C1/02—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze
    • F42C1/08—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze with delayed action after ignition of fuze or after impact
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/20—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin
    • F42C15/22—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin using centrifugal force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
    • F42C15/26—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means using centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Catching Or Destruction (AREA)

Description

Aufschlagzünder mit Stößel. Die Erfindung bezieht sich auf Aufschlagzünder mit Stößel nach Patent 359859 und l;ezweckt, die Zünder der durch das Patent geschützten Art so auszubilden, daß sie gegen Beschädigungen leim Transport möglichst geschützt sind.Impact fuse with pestle. The invention relates to percussion detonators with a plunger according to patent 359859 and 1; the purpose of the detonators of the type protected by the patent is to be designed in such a way that they are as protected as possible against damage during transport.

Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes im Längsschnitt veranschaulicht.The drawing shows an embodiment of the subject matter of the invention illustrated in longitudinal section.

Das vordere Ende des Zünderkörpers A trägt einen unterschnittenen Fortsatz dl. Der Stößel B des Zünders, der die Zündnadel b" trägt, ist im Transportzustande des Zünders durch eine Fliehkraftsicherung C gegen Anstechen der Zündpille gesichert. Die Länge des Stößels B ist so bemessen, daß sein von der Zündnadel b" abgewandtes Ende, das in einen kegelförmigen Hohlraum a2 des Zündkörpers hineinragt, im Transportzustande des Zünders mit der Stirnfläche des Fortsatzes d des Zünderkörpers hündig liegt. Auf dieser liegt eine ebene, kreisförmige Platte D von geringer Dicke auf, die unter Vermittlung eines umgebördelten Ringes E auf dem unterschnittenen Fortsatze d festgehalten wird. Die Platte D und der Ring E bilden also eine Kappe, die den Stößel und den Hohlraum a2 überdeckt. Die Widerstandsfähigkeit der Platte D, die den eindrückbaren Teil der Kappe D E bildet, ist von der gleichen Größenordnung wie die Widerstandsfähigkeit der Kappe des im Hauptpatente beschriebenen Zünders. . Beim Auftreffen des Geschosses auf Ziele von geringer Widerstandsfähigkeit, wie Pappe und dünne Zweige, wirkt der von dem kegelförmigen Hohlraum a2 begrenzte vordere Teil des Zünderkörpers infolge der, hohen Auftreffgeschwindigkeit wie eine Stange und schneidet aus dem getroffenen Gegenstande ein Stück heraus, das sich unter Druck auf die Platte D legt. Infolge der hohen Auftreffgeschwindigkeit ist der Druck, den hierbei die Platte D in Richtung der Geschoßachse erfährt, in jedem Falle groß genug, um die' Platte D einzudrücken und infolgedessen unter Vermittlung des Stößels B das Anstechen der Zündpille herbeizuführen. In entsprechender Weise wirkt der Zünder beim Auftreffen auf Wasser.The front end of the detonator body A has an undercut Extension dl. The plunger B of the detonator, which carries the ignition needle b ″, is in the transport state of the detonator secured against piercing of the detonator by a centrifugal safety device C. The length of the plunger B is dimensioned so that its facing away from the firing needle b ″ End that protrudes into a conical cavity a2 of the ignition body, in the transport state of the detonator is flush with the face of the extension d of the detonator body. On this is a flat, circular plate D of small thickness, which is below Mediation of a flanged ring E held on the undercut extension d will. The plate D and the ring E thus form a cap that the plunger and the Covered cavity a2. The resistance of the plate D, which is the indentable Part of the cap D E forms is of the same order of magnitude as the resistance the cap of the detonator described in the main patent. . When the bullet hits it works on targets of low resilience, such as cardboard and thin twigs from the conical cavity a2 bounded front part of the detonator body as a result the, high impact speed like a rod and cuts out of the hit Take out a piece that will lay down on plate D under pressure. As a result the high impact speed is the pressure that this causes the plate D in the direction the axis of the bullet learns, in any case large enough to depress the plate D. and as a result, through the intermediary of the plunger B, to initiate the piercing of the squib. The detonator acts in a corresponding manner when it hits water.

Da der Stößel nicht über die Stirnfläche des widerstandsfähigen Zünderkörpers hinausragt, so ist er gegen Beschädigungen beim Transport, die sonst z. B. eintreten könnten, wenn ein Bedienungsmann das Geschoß auf den Erdboden fallen läßt, in hohem Maße gesichert.Because the plunger does not have the end face of the resilient detonator body protrudes, it is against damage during transport that otherwise z. B. enter could, if an operator drops the projectile on the ground, in high Dimensions secured.

Claims (1)

PATENTT-ANsPRucH Aufschlagzünder mit Stößel nach Patent 359859, dadurch gekennzeichnet, daß der eindrückbare Teil der Zünderkappe aus einer Platte (D) besteht, die mit der vorderen Stirnfläche des Zünderkörpers (A) bündig liegt.PATENT CLAIM Impact detonator with plunger according to Patent 359859, characterized in that the push-in part of the detonator cap consists of a plate (D) which is flush with the front face of the detonator body (A).
DEK71804D 1917-10-03 1920-01-25 Impact fuse with plunger Expired DE360959C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE1918326578D DE326578C (en) 1917-10-03 1918-03-26 Igniter with a switching device for setting the igniter to two different modes of operation
DE1918326579D DE326579C (en) 1917-10-03 1918-06-08 Igniter with a switching device for setting the igniter to two different modes of operation
DE1918325929D DE325929C (en) 1917-10-03 1918-10-13 Igniter with switchover device
DEK71804D DE360959C (en) 1917-10-03 1920-01-25 Impact fuse with plunger
GB1859920A GB158214A (en) 1920-01-25 1920-07-05 Improvements in and relating to percussion fuses for projectiles

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DEK64822D DE359859C (en) 1917-10-03 1917-10-03 Impact fuse with plunger
DE326578T 1918-03-26
DE326579T 1918-06-08
DE325929T 1918-10-13
DEK71804D DE360959C (en) 1917-10-03 1920-01-25 Impact fuse with plunger
US408405A US1366499A (en) 1920-09-04 1920-09-04 Percussion-disk

Publications (1)

Publication Number Publication Date
DE360959C true DE360959C (en) 1922-10-09

Family

ID=40352007

Family Applications (4)

Application Number Title Priority Date Filing Date
DE1918326578D Expired DE326578C (en) 1917-10-03 1918-03-26 Igniter with a switching device for setting the igniter to two different modes of operation
DE1918326579D Expired DE326579C (en) 1917-10-03 1918-06-08 Igniter with a switching device for setting the igniter to two different modes of operation
DE1918325929D Expired DE325929C (en) 1917-10-03 1918-10-13 Igniter with switchover device
DEK71804D Expired DE360959C (en) 1917-10-03 1920-01-25 Impact fuse with plunger

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE1918326578D Expired DE326578C (en) 1917-10-03 1918-03-26 Igniter with a switching device for setting the igniter to two different modes of operation
DE1918326579D Expired DE326579C (en) 1917-10-03 1918-06-08 Igniter with a switching device for setting the igniter to two different modes of operation
DE1918325929D Expired DE325929C (en) 1917-10-03 1918-10-13 Igniter with switchover device

Country Status (1)

Country Link
DE (4) DE326578C (en)

Also Published As

Publication number Publication date
DE326579C (en) 1920-09-30
DE325929C (en) 1920-09-21
DE326578C (en) 1920-09-30

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