ES294112U - Plastic casing cartridge. - Google Patents

Plastic casing cartridge.

Info

Publication number
ES294112U
ES294112U ES1986294112U ES294112U ES294112U ES 294112 U ES294112 U ES 294112U ES 1986294112 U ES1986294112 U ES 1986294112U ES 294112 U ES294112 U ES 294112U ES 294112 U ES294112 U ES 294112U
Authority
ES
Spain
Prior art keywords
bullet
casing
end cap
cartridge
flange
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
ES1986294112U
Other languages
Spanish (es)
Other versions
ES294112Y (en
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.)
Usac Inc
Original Assignee
Usac 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
Application filed by Usac Inc filed Critical Usac Inc
Publication of ES294112U publication Critical patent/ES294112U/en
Application granted granted Critical
Publication of ES294112Y publication Critical patent/ES294112Y/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
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/26—Cartridge cases
    • F42B5/30—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics
    • F42B5/307—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics formed by assembling several elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/067—Mounting or locking missiles in cartridge cases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Closures For Containers (AREA)
  • Pens And Brushes (AREA)
  • Laminated Bodies (AREA)

Abstract

A cartridge has a one-piece reusable plastic casing that fits over a metal or plastic end cap and holds a bullet. The bullet end of the casing is provided with a ring or a plurality of rings or with a pronounced radially inward taper to engage corresponding surfaces on the bullet so that the bullet may snap into the casing. The bullet end of the casing is radially expansible to allow release of the bullet upon detonation of the powder in the cartridge. The plastic casing is provided with an end cap sealing flange generally being an axially thin, radially inwardly extending flange which fits snugly against the end cap of the cartridge. The flange is thick enough to withstand the high gas pressures upon firing of the powder, but is thin and flexible enough to elastically deform to produce a tight elastic seal against escape of the high-pressure gases around the end cap. The seal may be achieved, also with a thick, rigid flange and a compressible gasket.
ES1986294112U 1983-07-15 1986-05-13 A RECHARGEABLE TUBULAR PLASTIC BUSHING FOR USE IN A RECHARGEABLE GUN CARTRIDGE Expired ES294112Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51425783A 1983-07-15 1983-07-15
US56982484A 1984-01-11 1984-01-11

Publications (2)

Publication Number Publication Date
ES294112U true ES294112U (en) 1986-10-16
ES294112Y ES294112Y (en) 1987-06-16

Family

ID=27058155

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1984290658U Expired ES290658Y (en) 1983-07-15 1984-07-13 A CARTRIDGE, ESPECIALLY FOR FIREARMS.
ES1986294112U Expired ES294112Y (en) 1983-07-15 1986-05-13 A RECHARGEABLE TUBULAR PLASTIC BUSHING FOR USE IN A RECHARGEABLE GUN CARTRIDGE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1984290658U Expired ES290658Y (en) 1983-07-15 1984-07-13 A CARTRIDGE, ESPECIALLY FOR FIREARMS.

Country Status (6)

Country Link
EP (1) EP0131863B1 (en)
DE (1) DE3474344D1 (en)
ES (2) ES290658Y (en)
FI (1) FI842736A7 (en)
NO (1) NO842873L (en)
PT (1) PT78902B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507643A1 (en) * 1985-03-05 1986-09-11 Nico-Pyrotechnik Hanns-Jürgen Diederichs GmbH & Co KG, 2077 Trittau CARTRIDGED AMMUNITION
DE4131285C2 (en) * 1991-09-20 1997-05-28 Rheinmetall Ind Ag Lighter socket for a propellant charge
US6752084B1 (en) 1999-01-15 2004-06-22 Amtech, Inc. Ammunition articles with plastic components and method of making ammunition articles with plastic components
US7059234B2 (en) 2003-05-29 2006-06-13 Natec, Inc. Ammunition articles and method of making ammunition articles
US9470485B1 (en) 2004-03-29 2016-10-18 Victor B. Kley Molded plastic cartridge with extended flash tube, sub-sonic cartridges, and user identification for firearms and site sensing fire control
US8186273B2 (en) * 2009-05-04 2012-05-29 Roger Blaine Trivette Plastic ammunition casing and method
US12247819B2 (en) 2010-07-30 2025-03-11 Pcp Tactical, Llc Two-piece insert and/or flash tube for polymer ammunition cartridges
US8763535B2 (en) 2011-01-14 2014-07-01 Pcp Tactical, Llc Narrowing high strength polymer-based cartridge casing for blank and subsonic ammunition
US10197366B2 (en) 2011-01-14 2019-02-05 Pcp Tactical, Llc Polymer-based cartridge casing for blank and subsonic ammunition
AU2012205378B2 (en) * 2011-01-14 2015-12-03 Pcp Tactical, Llc High strength polymer-based cartridge casing and manufacturing method
US9921017B1 (en) 2013-03-15 2018-03-20 Victor B. Kley User identification for weapons and site sensing fire control
WO2014203216A1 (en) * 2013-06-20 2014-12-24 Atlantis Manufacturing Management Services Proprietary Limited A grenade round
IL273019B2 (en) 2016-03-25 2023-09-01 Vista Outdoor Operations Llc Reduced energy msr system
US11118851B2 (en) 2016-03-25 2021-09-14 Vista Outdoor Operations Llc Reduced energy MSR system
AU2019314263B2 (en) 2018-07-30 2024-12-05 Pcp Tactical, Llc Polymer ammunition article designed for use across a wide temperature range
IL312453B2 (en) 2018-07-30 2026-04-01 Pcp Tactical Llc Polymer cartridge with enhanced snapfit metal insert and thickness ratios
US12066279B2 (en) 2022-05-06 2024-08-20 Innovative Performance Applications, Llc Polymer ammunition casing
SE2451069A1 (en) * 2023-11-09 2025-05-10 Plast Prod Eng Ppe Ood Polymer chamber, method for its production and use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026802A (en) * 1958-12-16 1962-03-27 Fredrick R Barnet Plastics lightweight cartridge case
NL296255A (en) * 1960-01-12
GB1015516A (en) * 1963-07-16 1966-01-05 Remington Arms Co Inc Improvements in or relating to firearm cartridges
SE394512B (en) * 1971-06-04 1977-06-27 Bofors Ab AMMUNITION SEALING DEVICE
DE2705235A1 (en) * 1977-02-08 1978-08-17 Dynamit Nobel Ag Lightweight cartridge with metal base and bullet - has plastics tube held in base and with crimped bullet

Also Published As

Publication number Publication date
EP0131863A2 (en) 1985-01-23
FI842736A0 (en) 1984-07-06
EP0131863A3 (en) 1986-04-09
PT78902A (en) 1984-08-01
ES294112Y (en) 1987-06-16
ES290658Y (en) 1987-06-01
NO842873L (en) 1985-01-16
ES290658U (en) 1986-10-01
EP0131863B1 (en) 1988-09-28
PT78902B (en) 1986-06-05
DE3474344D1 (en) 1988-11-03
FI842736A7 (en) 1985-01-16

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