GB498080A - Improvements in or relating to ammunition cartridge cases - Google Patents

Improvements in or relating to ammunition cartridge cases

Info

Publication number
GB498080A
GB498080A GB2829537A GB2829537A GB498080A GB 498080 A GB498080 A GB 498080A GB 2829537 A GB2829537 A GB 2829537A GB 2829537 A GB2829537 A GB 2829537A GB 498080 A GB498080 A GB 498080A
Authority
GB
United Kingdom
Prior art keywords
sleeve
cartridge cases
relating
ammunition cartridge
metal
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
GB2829537A
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.)
Greenwood & Batley Ltd
Original Assignee
Greenwood & Batley Ltd
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 Greenwood & Batley Ltd filed Critical Greenwood & Batley Ltd
Priority to GB2829537A priority Critical patent/GB498080A/en
Publication of GB498080A publication Critical patent/GB498080A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/26Cartridge cases
    • F42B5/28Cartridge cases of metal, i.e. the cartridge-case tube is of metal
    • F42B5/285Cartridge cases of metal, i.e. the cartridge-case tube is of metal formed by assembling several elements

Abstract

498,080. Cartridge cases. GREENWOOD & BATLEY, Ltd., and MACLAGAN, J. C. M. Oct. 18, 1937, No. 28295. [Class 9 (i)] [Also in Group XXII] Relates to ammunition cartridge cases 1 of the kind made in the solid from light metal such as aluminium or alloys thereof, the base of the cartridge being reinforced by an external cover 4 of stronger metal, and the primer hole 2 being similarly reinforced by an internal sleeve 7. According to the invention, the sleeve 7 is first inserted in the primer hole and the cover 4 afterwards applied so as to bear against the outer end of the sleeve. The inner end of the sleeve is chamfered to bed into the soft metal and act as a gas seal.
GB2829537A 1937-10-18 1937-10-18 Improvements in or relating to ammunition cartridge cases Expired GB498080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2829537A GB498080A (en) 1937-10-18 1937-10-18 Improvements in or relating to ammunition cartridge cases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2829537A GB498080A (en) 1937-10-18 1937-10-18 Improvements in or relating to ammunition cartridge cases

Publications (1)

Publication Number Publication Date
GB498080A true GB498080A (en) 1939-01-03

Family

ID=10273386

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2829537A Expired GB498080A (en) 1937-10-18 1937-10-18 Improvements in or relating to ammunition cartridge cases

Country Status (1)

Country Link
GB (1) GB498080A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754758A (en) * 1952-07-08 1956-07-17 Robert W Tafel Primer chamber for a cartridge case
GB2253468A (en) * 1991-01-23 1992-09-09 Jason Walker Ammunition cartridge
WO2017019800A1 (en) * 2015-07-27 2017-02-02 Shell Shock Technologies Inc. Fire arm cartridge and method of making
IT201800003077A1 (en) * 2018-02-27 2019-08-27 Pbm Ltd METAL CASE FOR AMMUNITION AND RELATIVE METHOD OF CONSTRUCTION
US10866072B2 (en) * 2018-01-21 2020-12-15 Sig Sauer, Inc. Multi-piece cartridge casing and method of making

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754758A (en) * 1952-07-08 1956-07-17 Robert W Tafel Primer chamber for a cartridge case
GB2253468A (en) * 1991-01-23 1992-09-09 Jason Walker Ammunition cartridge
WO2017019800A1 (en) * 2015-07-27 2017-02-02 Shell Shock Technologies Inc. Fire arm cartridge and method of making
US9939236B2 (en) 2015-07-27 2018-04-10 Shell Shock Technologies, Llc Method of making a casing and cartridge for firearm
CN107923729A (en) * 2015-07-27 2018-04-17 壳牌冲击科技有限公司 Firearm cartridge and manufacture method
US10260847B2 (en) 2015-07-27 2019-04-16 Shell Shock Technologies LLC Fire arm casing and cartridge
US10866072B2 (en) * 2018-01-21 2020-12-15 Sig Sauer, Inc. Multi-piece cartridge casing and method of making
IT201800003077A1 (en) * 2018-02-27 2019-08-27 Pbm Ltd METAL CASE FOR AMMUNITION AND RELATIVE METHOD OF CONSTRUCTION
WO2019166226A1 (en) * 2018-02-27 2019-09-06 Pbm Limited Metal cartridge for ammunition and method of making it

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