GB278448A - Ammunition projectiles for small calibre rifles and method of making same - Google Patents

Ammunition projectiles for small calibre rifles and method of making same

Info

Publication number
GB278448A
GB278448A GB1723026A GB1723026A GB278448A GB 278448 A GB278448 A GB 278448A GB 1723026 A GB1723026 A GB 1723026A GB 1723026 A GB1723026 A GB 1723026A GB 278448 A GB278448 A GB 278448A
Authority
GB
United Kingdom
Prior art keywords
plated
slug
plating
slugs
lead
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
GB1723026A
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.)
ALFONS GUSTAV SCHURICHT
Original Assignee
ALFONS GUSTAV SCHURICHT
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 ALFONS GUSTAV SCHURICHT filed Critical ALFONS GUSTAV SCHURICHT
Priority to GB1723026A priority Critical patent/GB278448A/en
Publication of GB278448A publication Critical patent/GB278448A/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
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
    • F42B12/78—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing of jackets for smallarm bullets ; Jacketed bullets or projectiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)

Abstract

278,448. Olin, J. M., and Schuricht, A. G. July 9, 1926. Cased forms; projectiles.-Projectiles for small calibre rifles are made by depositing a non- abrasive metal, such as copper, on a lead slug by electro-deposition, spraying, dipping, or like process, and working and forming the plated slug at the driving part so as to condense the plating and conform the driving part diametrically to the rifling. A lead slug which is preferably shaped in a swaging die, Fig. 4, comprising dies 2, 3, 5 and an ejector 4, is plated with a coating, and the plated slug is then swaged by means of dies and formers so as to secure the desired conformation and treatment of the plating. A vent is provided in the die 2 to receive excess metal. The plated slug, prior to swaging, may be of greater or less diameter and length than the finished projectile in order that the swaging operation may cause compression of the plating 9, Fig. 3, particularly at the driving part 8. The slugs may be cut from a plated wire, which has been previously worked; and such slugs are swaged to correct shape, the pressing operation causing the lead core to project to form a nose 23, Fig. 14. A plated wire 20 may be severed into slugs by means of rotating cutters 31, Fig. 16, adapted to turn the plating over the ends of the slugs. One end of a slug may be cut off square, in order to form a projectile having a plated nose, and a lead base. In the case of applying the coating by spraying, the plating may be finely divided metal carried by a suitable vehicle, such as varnish.
GB1723026A 1926-07-09 1926-07-09 Ammunition projectiles for small calibre rifles and method of making same Expired GB278448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1723026A GB278448A (en) 1926-07-09 1926-07-09 Ammunition projectiles for small calibre rifles and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1723026A GB278448A (en) 1926-07-09 1926-07-09 Ammunition projectiles for small calibre rifles and method of making same

Publications (1)

Publication Number Publication Date
GB278448A true GB278448A (en) 1927-10-10

Family

ID=10091510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1723026A Expired GB278448A (en) 1926-07-09 1926-07-09 Ammunition projectiles for small calibre rifles and method of making same

Country Status (1)

Country Link
GB (1) GB278448A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349711A (en) * 1964-12-07 1967-10-31 Remington Arms Co Inc Process of forming jacketed projectiles
WO1992008097A1 (en) * 1990-10-31 1992-05-14 Brown John E Lead-free firearm bullets and cartridges including same
WO1997006401A3 (en) * 1995-08-03 1997-04-10 Federal Hoffmann Inc Non-toxic frangible bullet
GB2327488A (en) * 1997-07-17 1999-01-27 Eley Ltd Jacketed projectiles
DE4227068B4 (en) * 1992-01-25 2006-04-27 Dynamit Nobel Ag Lead-free full storey

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349711A (en) * 1964-12-07 1967-10-31 Remington Arms Co Inc Process of forming jacketed projectiles
WO1992008097A1 (en) * 1990-10-31 1992-05-14 Brown John E Lead-free firearm bullets and cartridges including same
US5535678A (en) * 1990-10-31 1996-07-16 Robert E. Petersen Lead-free firearm bullets and cartridges including same
DE4227068B4 (en) * 1992-01-25 2006-04-27 Dynamit Nobel Ag Lead-free full storey
WO1997006401A3 (en) * 1995-08-03 1997-04-10 Federal Hoffmann Inc Non-toxic frangible bullet
US5679920A (en) * 1995-08-03 1997-10-21 Federal Hoffman, Inc. Non-toxic frangible bullet
AU706851B2 (en) * 1995-08-03 1999-06-24 Federal Cartridge Company Non-toxic frangible bullet
GB2327488A (en) * 1997-07-17 1999-01-27 Eley Ltd Jacketed projectiles

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