IT1182118B - Procedimento ed apparecchio per la produzione per colata di cariche esplosive prive di cavita' - Google Patents

Procedimento ed apparecchio per la produzione per colata di cariche esplosive prive di cavita'

Info

Publication number
IT1182118B
IT1182118B IT47554/85A IT4755485A IT1182118B IT 1182118 B IT1182118 B IT 1182118B IT 47554/85 A IT47554/85 A IT 47554/85A IT 4755485 A IT4755485 A IT 4755485A IT 1182118 B IT1182118 B IT 1182118B
Authority
IT
Italy
Prior art keywords
casting
cavity
production
explosive charges
explosive
Prior art date
Application number
IT47554/85A
Other languages
English (en)
Italian (it)
Other versions
IT8547554A0 (it
IT8547554A1 (it
Inventor
Klas Larsson
Original Assignee
Bofors 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 Bofors Ab filed Critical Bofors Ab
Publication of IT8547554A0 publication Critical patent/IT8547554A0/it
Publication of IT8547554A1 publication Critical patent/IT8547554A1/it
Application granted granted Critical
Publication of IT1182118B publication Critical patent/IT1182118B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/40—Compensating volume change, e.g. retraction
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
    • F42B33/0214—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges by casting
    • F42B33/0228—Funnel arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
IT47554/85A 1984-01-19 1985-01-17 Procedimento ed apparecchio per la produzione per colata di cariche esplosive prive di cavita' IT1182118B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400238A SE451717B (sv) 1984-01-19 1984-01-19 Sjunktratt att anvendas som ingot vid gjutning av smeltbara explosivemnen

Publications (3)

Publication Number Publication Date
IT8547554A0 IT8547554A0 (it) 1985-01-17
IT8547554A1 IT8547554A1 (it) 1986-07-17
IT1182118B true IT1182118B (it) 1987-09-30

Family

ID=20354350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47554/85A IT1182118B (it) 1984-01-19 1985-01-17 Procedimento ed apparecchio per la produzione per colata di cariche esplosive prive di cavita'

Country Status (8)

Country Link
CA (1) CA1306611C (fr)
DE (1) DE3501286A1 (fr)
ES (1) ES8605748A1 (fr)
FR (1) FR2558463B1 (fr)
GB (1) GB2153053B (fr)
IT (1) IT1182118B (fr)
NL (1) NL8500071A (fr)
SE (1) SE451717B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319919C1 (de) * 1993-06-16 1995-01-19 Diehl Gmbh & Co Gießvorrichtung für kugelförmige Sprengstoffstücke
US6635197B2 (en) * 2001-06-25 2003-10-21 American Ordinance Llc Method and apparatus for casting molten materials using phase-change material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB218445A (en) * 1923-05-23 1924-07-10 George Wilfred Naylor Improvements in or relating to ingot moulds
NL218817A (fr) * 1956-08-24
GB915245A (en) * 1961-10-25 1963-01-09 Wasagchemie Ag Method of producing castings of explosive or propellent material which are free or substantially free from shrinkage cavities
DE1728135C2 (de) * 1968-08-29 1974-03-07 Wasagchemie Gmbh, 8000 Muenchen Vorrichtung zur lunkerfreien Abfüllung von schmelzflüssigen Sprengstoffen oder von Treibmitteln
SE435965B (sv) * 1978-06-09 1984-10-29 Gylden Nils O Forfarande for att genom vakuumgjutning framstella rotationssymmetriska sprengemneskroppar for anvendning i laddningar med riktad sprengverkan
DE2923211A1 (de) * 1979-06-08 1980-12-11 Spuehl Ag Zentriervorrichtung an einer federkernmontagemaschine
US4380186A (en) * 1980-09-15 1983-04-19 Schweizerische Eidgenossenschaft, represented by Eidg. Munitionsfabrik Thun der Gruppe fur Rustungsdienste Method and apparatus for fabricating pipeless explosive and propellant charges

Also Published As

Publication number Publication date
SE8400238L (sv) 1985-07-20
SE8400238D0 (sv) 1984-01-19
ES539665A0 (es) 1986-04-01
ES8605748A1 (es) 1986-04-01
CA1306611C (fr) 1992-08-25
GB2153053A (en) 1985-08-14
FR2558463B1 (fr) 1987-06-05
GB2153053B (en) 1988-01-13
IT8547554A0 (it) 1985-01-17
IT8547554A1 (it) 1986-07-17
NL8500071A (nl) 1985-08-16
DE3501286A1 (de) 1985-08-01
SE451717B (sv) 1987-10-26
FR2558463A1 (fr) 1985-07-26
GB8501190D0 (en) 1985-02-20

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19921228