DE1113653B - Percussion fuse with head pin - Google Patents

Percussion fuse with head pin

Info

Publication number
DE1113653B
DE1113653B DEJ18310A DEJ0018310A DE1113653B DE 1113653 B DE1113653 B DE 1113653B DE J18310 A DEJ18310 A DE J18310A DE J0018310 A DEJ0018310 A DE J0018310A DE 1113653 B DE1113653 B DE 1113653B
Authority
DE
Germany
Prior art keywords
head
fuse
spring
needle
bolt
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.)
Pending
Application number
DEJ18310A
Other languages
German (de)
Inventor
Paul Kaiser
Rudolf Weber
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.)
E H HELMUT JUNGHANS DR ING
Gebr Junghans AG
Original Assignee
E H HELMUT JUNGHANS DR ING
Gebr Junghans 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 to DEJ14291A priority Critical patent/DE1097326B/en
Priority to DEJ17692A priority patent/DE1116578B/en
Priority to FR784597A priority patent/FR1229747A/en
Priority to GB2401/59A priority patent/GB905963A/en
Priority to BE574977A priority patent/BE574977A/en
Priority to ES0246956A priority patent/ES246956A1/en
Priority to DEI16668A priority patent/DE1118060B/en
Priority to DEJ17693A priority patent/DE1143740B/en
Application filed by E H HELMUT JUNGHANS DR ING, Gebr Junghans AG filed Critical E H HELMUT JUNGHANS DR ING
Priority to DEJ18310A priority patent/DE1113653B/en
Priority to CH359998D priority patent/CH359998A/en
Priority to FR851198A priority patent/FR79082E/en
Priority to US86135A priority patent/US3162126A/en
Priority to BE599893A priority patent/BE599893R/en
Priority to GB5312/61A priority patent/GB940459A/en
Publication of DE1113653B publication Critical patent/DE1113653B/en
Pending 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
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/188—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier
    • 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
    • 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
    • F42C19/00—Details of fuzes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • F42C9/041—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin
    • F42C9/043—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin and the firing-pin being activated by impact
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
    • F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
    • F42C9/048—Unlocking of clockwork mechanisms, e.g. by inertia or centrifugal forces; Means for disconnecting the clockwork mechanism from the setting mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
    • F42C9/14—Double fuzes; Multiple fuzes

Description

An Aufschlagzündern mit Kopfnadelbolzen ist es bekannt, den Nadelbolzen in Sicherungslage in den Zünderkörper eingezogen zu halten und durch eine Vorschubfeder in die Scharflage vorzuschieben, so daß der Nadelbolzenkopf vor der Zünderspitze vorsteht. Dies geschieht nach dem Abschuß, und zwar nach Ablauf einer Zeitsicherung. Nun ist es möglich," daß durch einen außergewöhnlichen Stoß beim Transport diese Zeitsicherung unbeabsichtigt ausgelöst und der Nadelbolzen unbeabsichtigt in die entsicherte Lage vorgeschoben wird. Es wäre dann möglich, daß der Nadelbolzen schon im Augenblick des Abschusses gegen seine Vorschubfeder durch die Beharrung zurückgeht und die Zündpille ansticht. Dies zu verhindern, soll die Erfindung dienen.On impact fuses with headed pin bolts, it is known to put the pin bolt in the safety position in the To keep the detonator body retracted and to advance it into the sharp position by a feed spring, like that that the needle bolt head protrudes in front of the detonator tip. This happens after the launch, namely after a time backup has expired. Now it is possible "that by an extraordinary shock at the Transport this time protection unintentionally triggered and the needle bolt unintentionally into the unlocked Position is advanced. It would then be possible that the needle bolt is already at the moment of Firing goes back against its feed spring through the persistence and punctures the squib. this to prevent, the invention is intended to serve.

Erfindungsgemäß läuft der Schaft des Nadelbolzens vorn in einen napffönnigen Kopf aus, welcher vorn durch einen verbreiterten Steckdeckel abgeschlossen ist, wobei der Kopf in einer abgestuften Zünderbohrung gleitet; und in den Napfteil des Kopfes ist eine wellenförmige Spreizfeder eingelegt, deren ösenf örrnig gebogene beide Enden durch gegenüberliegende Querschlitze in der Napfwandung greifen, derart, daß die Feder durch Anliegen ihrer Enden gegen die Innenwandung des engeren Zünderbohrungsteils gespannt gehalten ist, während sie bei Vorschub des Nadelbolzens ihre Enden vor die Schulter der Zünderbohrung spreizt.According to the invention, the shaft of the needle bolt runs out at the front into a cup-shaped head, which the front is closed by a widened plug-in cover, the head in a stepped Fuse hole slides; and a wave-shaped expanding spring is inserted into the cup part of the head, both ends of which are bent in the shape of an eyelet and grip through opposing transverse slits in the wall of the bowl, such that the spring by abutment of its ends against the inner wall of the narrower fuse hole part is held taut while they push their ends in front of the needle bolt The shoulder of the fuse hole spreads.

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus der Beschreibung eines Ausführungsbeispiels an Hand der Zeichnungen.Further details and advantages of the invention emerge from the description of an exemplary embodiment on the basis of the drawings.

Fig. 1 zeigt einen Längsschnitt durch den Zünderkopf, Fig. 1 shows a longitudinal section through the detonator head,

Fig. 2 einen Querschnitt nach Ebene A-B in Fig. 1, beide in Sicherungsstellung des Zünders,Fig. 2 shows a cross section according to plane AB in Fig. 1, both in the fuse position of the detonator,

Fig. 3 und 4 die gleichen Schnitte in entsicherter Stellung des Zünders.3 and 4 show the same sections in the unlocked position of the detonator.

Mit K ist der Aufschlagzünderkopf bezeichnet, in welchem der in Sicherungslage eingezogene, insgesamt mit iV bezeichnete Kopfnadelbolzen sitzt. Er besteht aus drei Teilen: der Zündnadel 10, dem Nadelbolzenschaft 12 und dem Aufschlagkopf 13. Der Schaft 12 besteht aus beispielsweise rotem Kunststoff, in den hinten die Nadel 10 eingespritzt ist. Der Schaft erweitert sich nach vorn zu einem hohlen Napf 12 c, in den von vorn der Aufschlagkopf 13 aus beispielsweise weißer Kunststoffmasse eingepreßt ist. Der Nadelbolzen N sitzt in einer stufenweise von hinten noch vorn zu sich erweiternden axialen Zünderkopfbohrung, in deren hinterstem, engstem Teil 15 a die Vorschubfeder F liegt. Der vorderste, weiteste Teil 15 b nimmt den Aufschlagkopf 13 auf, während der Aufschlagzünder mit KopfnadelbolzenThe percussion fuse head is denoted by K , in which the head pin bolt, which is retracted in the safety position and denoted as a whole by iV, is seated. It consists of three parts: the ignition needle 10, the needle bolt shank 12 and the impact head 13. The shank 12 consists, for example, of red plastic, into which the needle 10 is injected at the rear. The shaft widens towards the front to form a hollow cup 12 c, into which the impact head 13 made of, for example, white plastic compound is pressed from the front. The needle pin N is seated in an axial detonator head bore which gradually widens from the rear to the front and in the rearmost, narrowest part 15 a of which the feed spring F is located. The foremost, widest part 15 b receives the impact head 13, while the impact fuse with headed pin bolts

Anmelder:Applicant:

Dr.-Ing. e. h. Helmut JunghansDr.-Ing. e. H. Helmut Junghans

und Gebrüder Junghans Aktiengesellschaft,and Gebrüder Junghans Aktiengesellschaft,

Schramberg (Württ.)Schramberg (Württ.)

Paul Kaiser und Rudolf Weber, Schramberg (Württ.), sind als Erfinder genannt wordenPaul Kaiser and Rudolf Weber, Schramberg (Württ.), Have been named as inventors

mittlere Teil 15 c der Bohrung den Napf 12 c vorn am Schaft 12 führt.middle part 15 c of the hole leads the cup 12 c at the front of the shaft 12.

In Sicherungslage wird der Kopfnadelbolzen gegen die gespannte Vorschubfeder F durch eine Zeitsicherung gehalten, wie sie beispielsweise in den unteren Teilen der Fig. 1 und 3 angedeutet ist.In the secured position, the head pin bolt is held against the tensioned feed spring F by a time safeguard, as indicated, for example, in the lower parts of FIGS.

Es kann vorkommen, daß durch einen außergewöhnlich starken Stoß beim Transport in der Zeitsicherung etwas bricht und diese den Nadelbolzen unbeabsichtigt freigibt, so daß er vorgeschoben wird. Wenn dies beim Laden übersehen wird, können gegebenenfalls Frühkrepierer die Folge sein, wenn der Beharrungsrückdruck den Nadelbolzen zurückwirft und seine Nadel die Pille ansticht.It can happen that due to an unusually strong shock during transport in the time backup something breaks and this unintentionally releases the needle bolt so that it is advanced. If this is overlooked during loading, it may result in early miscarriages if the Static back pressure throws the needle bolt back and its needle punctures the pill.

Um das zu verhüten, ist eine Sicherungs-Spreizfeder 14 vorgesehen. Die Sicherungs-Spreizfeder (Fig. 2) ist nach Art einer Sprengfeder in den hohlen Napf 12 c vorn am Nadelbolzenschaft 12 eingesetzt und ragt mit ihren beiden Enden, welche vorteilhaft ösenförmig umgebogen sind, durch zwei seitlich in die Wandung des Napfes 12 c eingefräste Schlitze 12 a und 12 b aus diesen seitlich hervor. Beide Ösenenden 14 a und 14Zj liegen an der Innenwandung der mittleren Zünderkopfbohrung 15 c an, und diese hält die Spreizfeder 14 zusammengedrückt. -.To prevent this, a safety expanding spring 14 is provided. The securing spreader spring (Fig. 2) is inserted into the hollow cup 12 c at the front of the pin shaft 12 in the manner of a coil spring and protrudes with its two ends, which are advantageously bent over like an eyelet, through two slots milled laterally in the wall of the cup 12 c 12 a and 12 b from these laterally. Both Ösenenden 14 a and 14Zj lie against the inner wall of the central ignitor bore 15 c, and this keeps the expanding spring 14 compressed. -.

Wird vorzeitig unbeabsichtigt der Nadelbolzen N vorgeschoben, dann gelangt die Spreizfeder 14 aus der mittleren Bohrung 15 c in die vordere weiteste Bohrung 15 b im Zünderkopf if. Hier spreizt sie sich auseinander, so daß sie die Schulter zwischen der vordersten, 15 b, und mittleren Bohrung 15 c übergreift. If the needle bolt N is inadvertently advanced prematurely, then the expanding spring 14 passes from the central bore 15 c into the furthest front bore 15 b in the detonator head if. Here it spreads apart so that it overlaps the shoulder between the foremost, 15 b, and central hole 15 c.

109 687/26109 687/26

Wenn das Geschoß mit dem Zünder bei vorzeitig vorgeschobenem Nadelbolzen N abgeschossen wird, dann wird der Beharrangsrückdruck den Nadelbolzen nach rückwärts verschieben, derart, daß die herausragenden Enden 14 a, 14 b der Sicherungs-Spreizfeder 14 auf die Schulter zwischen 15 b und 15 c aufschlagen und den Beharrungsrückgang des Nadelbolzens anhalten. Seine Nadel kann daher die Zündpille nicht ohne weiteres anstechen.If the projectile is fired with the fuse with the needle pin N advanced prematurely, the restraint will move the needle pin backwards so that the protruding ends 14 a, 14 b of the safety spreader spring 14 strike the shoulder between 15 b and 15 c and stop the slowdown of the pin bolt. His needle can therefore not easily pierce the squib.

Schlägt schließlich das Geschoß auf, dann werden die Federenden 14 a, 14 b auf der Schulter zwischen 15 b und 15 c durch den zurückgeschlagenen Nadelbolzenkopf 12c, 13 deformiert, so daß sie das Anstechen der Pille durch die Zündnadelspitze 10 nicht mehr hindern.If the projectile finally hits, the spring ends 14 a, 14 b on the shoulder between 15 b and 15 c are deformed by the knocked back pin head 12c, 13 so that they no longer prevent the pill from being pierced by the ignition needle tip 10.

Durch eine kontrastierende farbige Markierung des Aufschlagkopfes 13 und des Nadelbolzenschaftes 12 soll durch die in bekannter Weise durchsichtige Abdeckkappe 16 hindurch die richtige oder falsche Stellung des Nadelbolzens N leicht erkennbar sein. The correct or incorrect position of the needle bolt N should be easily recognizable through the cover cap 16, which is transparent in a known manner, by means of a contrasting colored marking of the impact head 13 and the needle bolt shank 12.

Claims (1)

PATENTANSPRUCH:
Aufschlagzünder mit Kopfnadelbolzen, der in Sicherungslage in den Zünderkopf zurückgezogen ist und durch eine Vorschubfeder in Scharflage vorgeschoben wird, dadurch gekennzeichnet, daß der Schaft (12) des Nadelbolzens (N) vom in einen napfförmigen Kopf (12 c) ausläuft, welcher vorn durch einen verbreiterten Steckdeckel (13) abgeschlossen ist, wobei der Kopf in einer abgestuften Zünderbohrung (15 b, 15 c) gleitet und in den Napfteil (12 c) des Kopfes eine wellenförmige Spreizfeder (14) eingelegt ist, deren ösenförmig gebogene beide Enden (14 a, 14 b) durch gegenüberliegende Querschlitze (12«, 12 b) in derNapfwandung greifen, derart, daß die Feder durch Anliegen ihrer Enden gegen die Innenwandung des engeren Zünderbohrungsteils (15 c) gespannt gehalten ist, während sie bei Vorschub des Nadelbolzens ihre Enden vor die Schulter der Zünderbohrung spreizt.PATENT CLAIM:
Impact fuse with headed pin bolt, which is retracted into the fuse head in the safety position and is advanced into the sharp position by a feed spring, characterized in that the shank (12) of the pin bolt (N) extends from the into a cup-shaped head (12 c), which at the front through a widened plug-in cover (13) is completed, the head slides in a stepped fuse hole (15 b, 15 c) and a wave-shaped expanding spring (14) is inserted into the cup part (12 c) of the head, both ends (14 a) of which are bent in the shape of an eyelet , 14 b) through opposite transverse slots (12 ″, 12 b) in the bowl wall, in such a way that the spring is held taut by resting its ends against the inner wall of the narrower fuse hole part (15 c), while its ends are in front when the needle bolt is advanced the shoulder of the fuse hole spreads. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEJ18310A 1958-01-23 1960-06-21 Percussion fuse with head pin Pending DE1113653B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DEJ14291A DE1097326B (en) 1958-01-23 1958-01-23 Impact fuse for bullets without twisting with and without delay
DEJ17692A DE1116578B (en) 1958-01-23 1958-01-23 Impact fuse for bullets without twist
FR784597A FR1229747A (en) 1958-01-23 1959-01-21 Rocket for shells and similar projectiles without gyroscopic effect
GB2401/59A GB905963A (en) 1958-01-23 1959-01-22 Improvements in or relating to fuzes for unrifled shells and other projectiles
BE574977A BE574977A (en) 1958-01-23 1959-01-22 Rocket for shells and similar projectiles without gyroscopic effect
ES0246956A ES246956A1 (en) 1958-01-23 1959-01-22 Percussion fuze for projectiles without rifling
DEI16668A DE1118060B (en) 1958-01-23 1959-06-30 Impact fuse for bullets without twist
DEJ17693A DE1143740B (en) 1958-01-23 1960-02-11 Impact fuse for bullets without twist
DEJ18310A DE1113653B (en) 1958-01-23 1960-06-21 Percussion fuse with head pin
CH359998D CH359998A (en) 1958-01-23 1961-01-20 Impact fuse for non-twist projectiles
FR851198A FR79082E (en) 1958-01-23 1961-01-31 Rocket for shells and similar projectiles without gyroscopic effect
US86135A US3162126A (en) 1958-01-23 1961-01-31 Percussion fuze for projectiles without rifling
BE599893A BE599893R (en) 1958-01-23 1961-02-06 Rocket for shells and similar projectiles without gyroscopic effect.
GB5312/61A GB940459A (en) 1958-01-23 1961-02-13 Improvements in or relating to percussion fuzes for unrifled shells and other unrifled projectiles

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEJ17692A DE1116578B (en) 1958-01-23 1958-01-23 Impact fuse for bullets without twist
DEJ14291A DE1097326B (en) 1958-01-23 1958-01-23 Impact fuse for bullets without twisting with and without delay
DEJ17693A DE1143740B (en) 1958-01-23 1960-02-11 Impact fuse for bullets without twist
DEJ18310A DE1113653B (en) 1958-01-23 1960-06-21 Percussion fuse with head pin

Publications (1)

Publication Number Publication Date
DE1113653B true DE1113653B (en) 1961-09-07

Family

ID=43036983

Family Applications (5)

Application Number Title Priority Date Filing Date
DEJ17692A Pending DE1116578B (en) 1958-01-23 1958-01-23 Impact fuse for bullets without twist
DEJ14291A Pending DE1097326B (en) 1958-01-23 1958-01-23 Impact fuse for bullets without twisting with and without delay
DEI16668A Pending DE1118060B (en) 1958-01-23 1959-06-30 Impact fuse for bullets without twist
DEJ17693A Pending DE1143740B (en) 1958-01-23 1960-02-11 Impact fuse for bullets without twist
DEJ18310A Pending DE1113653B (en) 1958-01-23 1960-06-21 Percussion fuse with head pin

Family Applications Before (4)

Application Number Title Priority Date Filing Date
DEJ17692A Pending DE1116578B (en) 1958-01-23 1958-01-23 Impact fuse for bullets without twist
DEJ14291A Pending DE1097326B (en) 1958-01-23 1958-01-23 Impact fuse for bullets without twisting with and without delay
DEI16668A Pending DE1118060B (en) 1958-01-23 1959-06-30 Impact fuse for bullets without twist
DEJ17693A Pending DE1143740B (en) 1958-01-23 1960-02-11 Impact fuse for bullets without twist

Country Status (7)

Country Link
US (1) US3162126A (en)
BE (2) BE574977A (en)
CH (1) CH359998A (en)
DE (5) DE1116578B (en)
ES (1) ES246956A1 (en)
FR (2) FR1229747A (en)
GB (2) GB905963A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH525465A (en) * 1970-06-26 1972-07-15 Oerlikon Buehrle Ag Impact fuse for projectiles
SE391237B (en) * 1973-11-09 1977-02-07 Foerenade Fabriksverken TENDROR MECHANISM WITH INTEGRATED SAFETY FUNCTIONS
DE2643828C3 (en) * 1976-09-29 1980-09-11 Gebrueder Junghans Gmbh, 7230 Schramberg Detonator for bullets to be fired with little twist
DE3107110C2 (en) * 1981-02-26 1984-03-29 Gebrüder Junghans GmbH, 7230 Schramberg Safety device for detonators of twist projectiles
DE3108659C2 (en) * 1981-03-07 1985-01-03 Gebrüder Junghans GmbH, 7230 Schramberg Safety device for detonators of swirl-free or low-swirl projectiles
DE3367274D1 (en) * 1982-09-16 1986-12-04 Inventa Ag Device for arming and sterilising an electric fuze for ammunition
DE8425359U1 (en) * 1983-10-19 1985-03-14 Werkzeugmaschinenfabrik Oerlikon-Bührle AG, Zürich SAFETY DEVICE FOR AN IMPELLER
US4676165A (en) * 1984-06-11 1987-06-30 The State Of Israel, Ministry Of Defence, Israel Military Industries Detonator for rifle grenades or the like
US4632033A (en) * 1984-06-11 1986-12-30 The State Of Israel, Ministry Of Defence, Israel Military Industries Detonator for rifle grenades or the like
ES293155Y (en) * 1986-03-24 1987-10-16 Esperanza Y Cia, S.A. DELAY SPOOL FOR MORTAR GRANADA.
ATE313778T1 (en) * 2001-07-16 2006-01-15 Contraves Pyrotec Ag SECURING AND REINFORCEMENT DEVICE AND THEIR USE

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DE317957C (en) *
DE299668C (en) *
FR524832A (en) * 1917-12-13 1921-09-10 Rene Breviaire Deferred arming and locking fuze detonator for artillery projectiles
FR528187A (en) * 1920-07-06 1921-11-08 Antoine Bosselut Rocket firing pin
US1777547A (en) * 1926-09-07 1930-10-07 Chelsea Clock Company Mechanical time fuse
GB293517A (en) * 1927-05-07 1928-07-12 Vickers Ltd Improvements in or relating to projectile fuzes
FR691375A (en) * 1929-02-19 1930-10-21 Anciens Ets Skoda Rocket safety
FR862449A (en) * 1939-08-23 1941-03-06 Advanced Air Mine
US2388691A (en) * 1942-08-06 1945-11-13 John J Horan Fuse
US2537855A (en) * 1944-06-09 1951-01-09 Henry H Porter Point contact fuse
US2435415A (en) * 1945-10-04 1948-02-03 Amp Corp Fuze
US2664822A (en) * 1950-01-03 1954-01-05 Frank B Hale Fuze
BE515293A (en) * 1951-11-05
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FR1130704A (en) * 1955-04-08 1957-02-11 Rocket for artillery projectiles
NL211872A (en) * 1956-04-05 Brandt Soc Nouv Ets
BE556752A (en) * 1956-09-05
NL111165C (en) * 1957-03-28

Also Published As

Publication number Publication date
DE1097326B (en) 1961-01-12
GB940459A (en) 1963-10-30
BE574977A (en) 1959-05-15
CH359998A (en) 1962-01-31
DE1116578B (en) 1961-11-02
US3162126A (en) 1964-12-22
BE599893R (en) 1961-08-07
DE1118060B (en) 1961-11-23
FR1229747A (en) 1960-09-09
FR79082E (en) 1962-10-19
GB905963A (en) 1962-09-12
ES246956A1 (en) 1960-05-16
DE1143740B (en) 1963-02-14

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DE450061C (en) Igniter with device to prevent the flashback of the ignition jet
DE641341C (en) Whisker
DE1578473A1 (en) Bodenaufschlagzuender for bombs and the like.
DE1077575B (en) Impact fuse for twist projectiles
DE729174C (en) Whisker
DE672041C (en) Impact fuse for twist projectiles
DE429908C (en) Whisker
DE2242956A1 (en) IGNITORS FOR DRALLESS BULLETS
DE635897C (en) Whisker
DE309791C (en)
DE1122878B (en) Igniter for twistless projectiles, especially grenades
DE1206761B (en) Impact fuse, in particular bottom fuse, for explosive twist projectiles with mechanical self-destruct device
DE487157C (en) Whisker
DE605423C (en) Hand grenade
AT214812B (en) Mechanical percussion fuse for projectiles with double and multiple ignition
DE324901C (en) Appealing serve fender for every serve position
DE188087C (en)
DE1080439B (en) Bullet impact detonator, especially for throwing mines
DE302969C (en)
CH198182A (en) Hand grenade.
DE251184C (en)