GB638158A - Improvements in or relating to shot-gun cartridges - Google Patents

Improvements in or relating to shot-gun cartridges

Info

Publication number
GB638158A
GB638158A GB970047A GB970047A GB638158A GB 638158 A GB638158 A GB 638158A GB 970047 A GB970047 A GB 970047A GB 970047 A GB970047 A GB 970047A GB 638158 A GB638158 A GB 638158A
Authority
GB
United Kingdom
Prior art keywords
gun
wad
shot
diameter
inch
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
GB970047A
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.)
Olin Industries Inc
Original Assignee
Olin Industries Inc
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 claimed from US616526A external-priority patent/US2582124A/en
Application filed by Olin Industries Inc filed Critical Olin Industries Inc
Publication of GB638158A publication Critical patent/GB638158A/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
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/08—Wads, i.e. projectile or shot carrying devices, therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/04—Cartridges, i.e. cases with propellant charge and missile of pellet type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Coating Apparatus (AREA)
  • Making Paper Articles (AREA)

Abstract

638,158. Shot-gun cartridges. OLIN INDUSTRIES, Inc. April 11, 1947, No. 9700. Convention date, Sept. 15, 1945. [Class 9 -(i)] A shot-gun cartridge comprises a paper tube 1 assembled to a metal base cup 2 accommodating a priming assembly 3 and a base wad 4, and contains a propellent charge 5 confined by a self-sealing gun wad 6 above which is a shot charge 9, the tube having an integral end-closure 10 formed by folding as disclosed in U.S.A. Specification 929,866. The gun wad 6 is of fibrous material and has a flange of depth <SP>1</SP>/ 10 to <SP>1</SP>/ 3 the diameter of the wad. Gun-wads for 12-gauge shot cartridges were formed with a cupping die of 0.720 inch diameter from paper discs 0.035 inch thick and diameter 0.875 to to 1.20 inch. Heavily calendered paper board impregnated with high-melting point microcrystalline waxes of petroleum origin may be used. The web of the gun wad may be spaced from the propellant to form an air space. One or more resilient wads 7 may be laid over the gun wad. The resilient wad may have one or both faces dished. Test results are given for a cartridge according to the invention and two other types of shot cartridge.
GB970047A 1945-09-15 1947-04-11 Improvements in or relating to shot-gun cartridges Expired GB638158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US616526A US2582124A (en) 1945-09-15 1945-09-15 Ammunition

Publications (1)

Publication Number Publication Date
GB638158A true GB638158A (en) 1950-06-07

Family

ID=24469854

Family Applications (2)

Application Number Title Priority Date Filing Date
GB970047A Expired GB638158A (en) 1945-09-15 1947-04-11 Improvements in or relating to shot-gun cartridges
GB2484251A Expired GB709372A (en) 1945-09-15 1951-10-24 Improvements in or relating to shot-gun cartridges

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2484251A Expired GB709372A (en) 1945-09-15 1951-10-24 Improvements in or relating to shot-gun cartridges

Country Status (1)

Country Link
GB (2) GB638158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005871A1 (en) * 1985-03-27 1986-10-09 Scientific Cartridge Developments Limited Shotgun cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986005871A1 (en) * 1985-03-27 1986-10-09 Scientific Cartridge Developments Limited Shotgun cartridge

Also Published As

Publication number Publication date
GB709372A (en) 1954-05-19

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