EP0425877A3 - Safety means for projectile fuze - Google Patents

Safety means for projectile fuze Download PDF

Info

Publication number
EP0425877A3
EP0425877A3 EP19900119704 EP90119704A EP0425877A3 EP 0425877 A3 EP0425877 A3 EP 0425877A3 EP 19900119704 EP19900119704 EP 19900119704 EP 90119704 A EP90119704 A EP 90119704A EP 0425877 A3 EP0425877 A3 EP 0425877A3
Authority
EP
European Patent Office
Prior art keywords
safety means
projectile fuze
fuze
projectile
safety
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.)
Granted
Application number
EP19900119704
Other languages
German (de)
Other versions
EP0425877A2 (en
EP0425877B1 (en
Inventor
Andreas Haelssig
Wolfgang Schillinger
Hans Breithaupt
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.)
Gebrueder Junghans GmbH
Original Assignee
Gebrueder Junghans 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 Gebrueder Junghans GmbH filed Critical Gebrueder Junghans GmbH
Publication of EP0425877A2 publication Critical patent/EP0425877A2/en
Publication of EP0425877A3 publication Critical patent/EP0425877A3/en
Application granted granted Critical
Publication of EP0425877B1 publication Critical patent/EP0425877B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F42C9/142—Double fuzes; Multiple fuzes combined time and percussion fuzes in which the timing is caused by combustion
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)
EP90119704A 1989-10-23 1990-10-15 Safety means for projectile fuze Expired - Lifetime EP0425877B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3935180 1989-10-23
DE3935180A DE3935180A1 (en) 1989-10-23 1989-10-23 PROTECTIVE DEVICE FOR A FLOOR IGNITION

Publications (3)

Publication Number Publication Date
EP0425877A2 EP0425877A2 (en) 1991-05-08
EP0425877A3 true EP0425877A3 (en) 1991-08-28
EP0425877B1 EP0425877B1 (en) 1993-08-11

Family

ID=6391973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90119704A Expired - Lifetime EP0425877B1 (en) 1989-10-23 1990-10-15 Safety means for projectile fuze

Country Status (4)

Country Link
US (1) US5063847A (en)
EP (1) EP0425877B1 (en)
CA (1) CA2027837A1 (en)
DE (2) DE3935180A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724451B1 (en) * 1994-09-14 1997-01-17 Matra Marconi Space France PYROTECHNIC CHAIN SAFETY EQUIPMENT
AT406910B (en) * 1995-09-07 2000-10-25 Dynamit Nobel Graz Gmbh Safety apparatus for ignition apparatuses for pyrotechnic charges
USH1603H (en) * 1995-11-07 1996-11-05 The United States Of America As Represented By The Secretary Of The Navy Flare with safe-and-arm ignition system
DE10000177A1 (en) * 2000-01-05 2001-07-12 Junghans Feinwerktechnik Gmbh Ignition device, in particular for a mortar grenade
HRPK20000068B1 (en) 2000-02-08 2003-02-28 Janković Ratko Arming mean in the warhead fuze with the safety mean having the possibility of the explosive train timing regulation
US6588343B1 (en) 2002-09-26 2003-07-08 The United States Of America As Represented By The Secretary Of The Navy Igniter system for a flare
US6679174B1 (en) 2002-09-26 2004-01-20 The United States Of America As Represented By The Secretary Of The Navy Flare igniter with a slurry groove
US6634301B1 (en) 2002-09-26 2003-10-21 The United States Of America As Represented By The Secretary Of The Navy Enclosed ignition flare igniter
US8037826B2 (en) * 2006-06-01 2011-10-18 Dse, Inc. Mechanical self destruct for runaway escapements
DE102006046811A1 (en) * 2006-10-02 2008-04-03 Junghans Microtec Gmbh Projectile fuze has pyrotechnic force element mechanically blocking safety and arming unit until elapse of set time obtained by subtracting predetermined time from time of flight and unlocking arming unit after elapse of set time
DE102007054777B3 (en) 2007-11-16 2009-08-13 Junghans Microtec Gmbh Safety device for an igniter
DE102008053990B4 (en) * 2008-10-30 2010-07-22 Junghans Microtec Gmbh Igniter for a projectile
RU2500977C2 (en) * 2012-03-15 2013-12-10 Шепеленко Виталий Борисович Remote action ammunition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065758B (en) * 1956-04-11
US3223035A (en) * 1963-06-14 1965-12-14 Mefina Sa Hand grenade

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655591A (en) * 1928-01-10 Combination fuse
US1775660A (en) * 1928-07-12 1930-09-16 Alfred F Teitscheid Combination fuse for projectiles
CH464015A (en) * 1967-10-05 1968-10-15 Mefina Sa Rocket for rotating projectile
DE2640782C3 (en) * 1976-09-10 1979-09-06 Gebrueder Junghans Gmbh, 7230 Schramberg Safety device on detonators
DE3107110C2 (en) * 1981-02-26 1984-03-29 Gebrüder Junghans GmbH, 7230 Schramberg Safety device for detonators of twist projectiles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065758B (en) * 1956-04-11
US3223035A (en) * 1963-06-14 1965-12-14 Mefina Sa Hand grenade

Also Published As

Publication number Publication date
CA2027837A1 (en) 1991-04-24
DE3935180C2 (en) 1991-09-05
DE59002298D1 (en) 1993-09-16
EP0425877A2 (en) 1991-05-08
EP0425877B1 (en) 1993-08-11
DE3935180A1 (en) 1991-04-25
US5063847A (en) 1991-11-12

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