GB1278021A - Improvements in or relating to projectiles - Google Patents

Improvements in or relating to projectiles

Info

Publication number
GB1278021A
GB1278021A GB5203/70A GB520370A GB1278021A GB 1278021 A GB1278021 A GB 1278021A GB 5203/70 A GB5203/70 A GB 5203/70A GB 520370 A GB520370 A GB 520370A GB 1278021 A GB1278021 A GB 1278021A
Authority
GB
United Kingdom
Prior art keywords
passage
section
cross
tracer
feb
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
GB5203/70A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1278021A publication Critical patent/GB1278021A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/38—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information of tracer type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/34—Tubular projectiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/42—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information of illuminating type, e.g. carrying flares

Abstract

1278021 Projectiles DYNAMIT NOBEL AG 3 Feb 1970 [4 Feb 1969] 5203/70 Heading F3A A projectile comprises a body 1, Fig. 3, formed with a passage 4, 4a, 4b, 4c through which propellant gases pass to discard a cover 2, the portion 4a of the passage being smaller in cross-section than the portion 4 so as to act as a. nozzle for the propellant gases. The passage rearwards of the portion 4 may be of stepped cross-section (as shown) or of gradually varying cross-section. A destructible cover 9 encloses a firing charge 16 for a tracer 15. In another embodiment, Fig. 4, the body 1 contains a number of symmetrically disposed tracers 19 and pyrotechnic flash or smoke signals 12. The rims of percussion caps 13 serve as spin-braking means during flight. The portion 4b has a diameter equal to 1% of the calibre of the projectile. In another embodiment, Fig. 5 anadditional body portion 21 is screwed on to the body 1 and carries a number of spin-braking blades 20 and signal charges ignitable by impact fuzes 12. A tracer 15 is carried by the body 1.
GB5203/70A 1969-02-04 1970-02-03 Improvements in or relating to projectiles Expired GB1278021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691905294 DE1905294B2 (en) 1969-02-04 1969-02-04 BULLET

Publications (1)

Publication Number Publication Date
GB1278021A true GB1278021A (en) 1972-06-14

Family

ID=5724196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5203/70A Expired GB1278021A (en) 1969-02-04 1970-02-03 Improvements in or relating to projectiles

Country Status (10)

Country Link
JP (1) JPS4932280B1 (en)
BE (1) BE744993A (en)
CA (1) CA944612A (en)
CH (1) CH539834A (en)
DE (1) DE1905294B2 (en)
FR (1) FR2033907A5 (en)
GB (1) GB1278021A (en)
IL (1) IL33739A0 (en)
NL (1) NL165841C (en)
SE (1) SE370787B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208968A (en) * 1976-09-04 1980-06-24 Dynamit Nobel Aktiengesellschaft Projectile for practice ammunition

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590600A (en) * 1976-10-30 1981-06-03 Dynamit Nobel Ag Bullet
CH627550A5 (en) * 1978-05-30 1982-01-15 Oerlikon Buehrle Ag SPIRAL-STABILIZED DRIVING MIRROR BULLET TO OVERCOME A HETEROGENEOUS RESISTANCE.
FR2448705A1 (en) * 1979-02-08 1980-09-05 Losfeld Christian Smoke emitting base for rifle launched practice grenade - of moulded type having escape holes opened by gas on firing, and has internal reinforcement and ring fitted in grenade
AT382235B (en) * 1982-11-25 1987-01-26 Hirtenberger Patronen TRACK CARTRIDGE
DE19930473A1 (en) * 1999-07-01 2001-01-04 Dynamit Nobel Ag Deformation floor
DE19930475A1 (en) * 1999-07-01 2001-01-04 Dynamit Nobel Ag Partial decomposition floor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208968A (en) * 1976-09-04 1980-06-24 Dynamit Nobel Aktiengesellschaft Projectile for practice ammunition

Also Published As

Publication number Publication date
IL33739A0 (en) 1970-05-21
JPS4932280B1 (en) 1974-08-29
FR2033907A5 (en) 1970-12-04
NL7001377A (en) 1970-08-06
BE744993A (en) 1970-07-01
DE1905294B2 (en) 1976-01-29
DE1905294A1 (en) 1970-08-06
CA944612A (en) 1974-04-02
NL165841B (en) 1980-12-15
SE370787B (en) 1974-10-28
NL165841C (en) 1981-05-15
CH539834A (en) 1973-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee