FR2429992A1 - Missile fuse safety device - has spiral strip wound around core formed by two separate segments surrounding striker pin - Google Patents

Missile fuse safety device - has spiral strip wound around core formed by two separate segments surrounding striker pin

Info

Publication number
FR2429992A1
FR2429992A1 FR7916539A FR7916539A FR2429992A1 FR 2429992 A1 FR2429992 A1 FR 2429992A1 FR 7916539 A FR7916539 A FR 7916539A FR 7916539 A FR7916539 A FR 7916539A FR 2429992 A1 FR2429992 A1 FR 2429992A1
Authority
FR
France
Prior art keywords
striker pin
safety device
wound around
core formed
around core
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
FR7916539A
Other languages
French (fr)
Other versions
FR2429992B3 (en
Inventor
Utz-Udo Ahlers
Hans Strauss
Adolf 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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of FR2429992A1 publication Critical patent/FR2429992A1/en
Application granted granted Critical
Publication of FR2429992B3 publication Critical patent/FR2429992B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F42C15/23—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 by unwinding a flexible ribbon or tape

Abstract

The safety device is of the centrifugal spira-strip type for use with a rotary missile fuse. The strip is wound round a core holding the striker pin in a safe position. The core is in two segments separated from each other (13', 13") each covering an angular zone of 180deg. or less. The segments can each extend round the striker pin through 180 deg., and they can be of heat-treated steel.
FR7916539A 1978-06-27 1979-06-27 Missile fuse safety device - has spiral strip wound around core formed by two separate segments surrounding striker pin Granted FR2429992A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2828060 1978-06-27

Publications (2)

Publication Number Publication Date
FR2429992A1 true FR2429992A1 (en) 1980-01-25
FR2429992B3 FR2429992B3 (en) 1982-04-23

Family

ID=6042835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916539A Granted FR2429992A1 (en) 1978-06-27 1979-06-27 Missile fuse safety device - has spiral strip wound around core formed by two separate segments surrounding striker pin

Country Status (1)

Country Link
FR (1) FR2429992A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519135A1 (en) * 1981-12-24 1983-07-01 Junghans Gmbh Geb ROTATION-SENSITIVE SECURITY TAPE FOR SHELL ROCKETS
EP0139160A1 (en) * 1983-10-19 1985-05-02 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Percussion fuze for spinning missiles
US5625161A (en) * 1993-12-17 1997-04-29 Manurhin Defense Safety device for a spin stabilized projectile fuse, process for making such a safety device and spin-stabilized fuse having such a safety device
CN113551568A (en) * 2021-07-08 2021-10-26 南京理工大学 Coil spring type self-failure mechanism applied to high spinning cartridge fuse

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519135A1 (en) * 1981-12-24 1983-07-01 Junghans Gmbh Geb ROTATION-SENSITIVE SECURITY TAPE FOR SHELL ROCKETS
EP0139160A1 (en) * 1983-10-19 1985-05-02 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Percussion fuze for spinning missiles
US5625161A (en) * 1993-12-17 1997-04-29 Manurhin Defense Safety device for a spin stabilized projectile fuse, process for making such a safety device and spin-stabilized fuse having such a safety device
CN113551568A (en) * 2021-07-08 2021-10-26 南京理工大学 Coil spring type self-failure mechanism applied to high spinning cartridge fuse
CN113551568B (en) * 2021-07-08 2022-12-13 南京理工大学 Coil spring type self-failure mechanism applied to high spinning cartridge fuse

Also Published As

Publication number Publication date
FR2429992B3 (en) 1982-04-23

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