SE0401251D0 - Garnet and drive cartridge - Google Patents

Garnet and drive cartridge

Info

Publication number
SE0401251D0
SE0401251D0 SE0401251A SE0401251A SE0401251D0 SE 0401251 D0 SE0401251 D0 SE 0401251D0 SE 0401251 A SE0401251 A SE 0401251A SE 0401251 A SE0401251 A SE 0401251A SE 0401251 D0 SE0401251 D0 SE 0401251D0
Authority
SE
Sweden
Prior art keywords
shell
cartridge
expands
fired
irregular
Prior art date
Application number
SE0401251A
Other languages
Swedish (sv)
Other versions
SE0401251L (en
SE527087C2 (en
Inventor
Klas Raaheim
Original Assignee
Roheim Technics Ab
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 Roheim Technics Ab filed Critical Roheim Technics Ab
Priority to SE0401251A priority Critical patent/SE527087C2/en
Publication of SE0401251D0 publication Critical patent/SE0401251D0/en
Publication of SE0401251L publication Critical patent/SE0401251L/en
Publication of SE527087C2 publication Critical patent/SE527087C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/08—Ordnance projectiles or missiles, e.g. shells
    • F42B30/10—Mortar projectiles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Air Bags (AREA)
  • Toys (AREA)

Abstract

The contact surface between the cartridge (20) and shell (10) is irregular and when the shell is fired the cartridge expands so that it becomes fixed against these surface irregularities (12), preventing it from slipping out of the shell. - A shell comprises a drive cartridge which is inserted into a space inside the shell connected to a transfer channel (4) in this shell and which is held inside this channel by friction. The contact surface between the cartridge and shell is irregular and when the shell is fired the cartridge expands so that it becomes fixed against these surface irregularities, preventing it from slipping out of the shell. An INDEPENDENT CLAIM is also included for a drive cartridge for locating in a cavity in a shell in order to deliver a firing gas pressure to a transfer channel in the shell, comprising a detonator (5) and a propellant charge (6) inside a mantle. The material at the mantle surface (21) expands when the cartridge is detonated, causing the cartridge to expand.
SE0401251A 2004-05-14 2004-05-14 Shell with inserted drive cartridge, has surface irregularities between locating space in shell and outside of expandable cartridge SE527087C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0401251A SE527087C2 (en) 2004-05-14 2004-05-14 Shell with inserted drive cartridge, has surface irregularities between locating space in shell and outside of expandable cartridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401251A SE527087C2 (en) 2004-05-14 2004-05-14 Shell with inserted drive cartridge, has surface irregularities between locating space in shell and outside of expandable cartridge

Publications (3)

Publication Number Publication Date
SE0401251D0 true SE0401251D0 (en) 2004-05-14
SE0401251L SE0401251L (en) 2005-11-15
SE527087C2 SE527087C2 (en) 2005-12-20

Family

ID=33308703

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401251A SE527087C2 (en) 2004-05-14 2004-05-14 Shell with inserted drive cartridge, has surface irregularities between locating space in shell and outside of expandable cartridge

Country Status (1)

Country Link
SE (1) SE527087C2 (en)

Also Published As

Publication number Publication date
SE0401251L (en) 2005-11-15
SE527087C2 (en) 2005-12-20

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