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SE2400009A1 - PROJECTILE WITH BELT AND METHOD OF MANUFACTURING BELT - Google Patents

PROJECTILE WITH BELT AND METHOD OF MANUFACTURING BELT

Info

Publication number
SE2400009A1
SE2400009A1 SE2400009A SE2400009A SE2400009A1 SE 2400009 A1 SE2400009 A1 SE 2400009A1 SE 2400009 A SE2400009 A SE 2400009A SE 2400009 A SE2400009 A SE 2400009A SE 2400009 A1 SE2400009 A1 SE 2400009A1
Authority
SE
Sweden
Prior art keywords
belt
projectile
mold
manufacturing
girdle
Prior art date
Application number
SE2400009A
Other languages
Swedish (sv)
Inventor
Fredrik Thuvander
Hamzah Hamdan
Las-Åke Carlqvist
Original Assignee
Bae Systems 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 Bae Systems Bofors Ab filed Critical Bae Systems Bofors Ab
Priority to SE2400009A priority Critical patent/SE2400009A1/en
Priority to PCT/SE2025/050010 priority patent/WO2025155228A1/en
Publication of SE2400009A1 publication Critical patent/SE2400009A1/en

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/745—Filling cavities in the preformed part
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • 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
    • F42B14/02—Driving bands; Rotating bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Uppfinningen avser en tillverkningsmetod för gördel (100) för projektil där gördeln (1) gjuts på en projektilkropp (10) i en på projektilkroppen anordnad gjutform innefattande följande metodsteg; i.) en gjutform anordnas på projektilkroppen (10), ii.) gjutformen upphettas, iii.) material tillförs gjutformen, iv.) gjutformen avsvalnar, v.) gjutformen avlägsnas. Uppfinningen utgörs vidare av en projektilkropp anordnad med gördel samt en projektil.The invention relates to a manufacturing method for a girdle (100) for a projectile where the girdle (1) is cast on a projectile body (10) in a mold arranged on the projectile body comprising the following method steps; i.) a mold is arranged on the projectile body (10), ii.) the mold is heated, iii.) material is supplied to the mold, iv.) the mold is cooled, v.) the mold is removed. The invention further comprises a projectile body arranged with a girdle and a projectile.

SE2400009A 2024-01-16 2024-01-16 PROJECTILE WITH BELT AND METHOD OF MANUFACTURING BELT SE2400009A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2400009A SE2400009A1 (en) 2024-01-16 2024-01-16 PROJECTILE WITH BELT AND METHOD OF MANUFACTURING BELT
PCT/SE2025/050010 WO2025155228A1 (en) 2024-01-16 2025-01-10 Projectile with belt and belt manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2400009A SE2400009A1 (en) 2024-01-16 2024-01-16 PROJECTILE WITH BELT AND METHOD OF MANUFACTURING BELT

Publications (1)

Publication Number Publication Date
SE2400009A1 true SE2400009A1 (en) 2025-07-17

Family

ID=96471867

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2400009A SE2400009A1 (en) 2024-01-16 2024-01-16 PROJECTILE WITH BELT AND METHOD OF MANUFACTURING BELT

Country Status (2)

Country Link
SE (1) SE2400009A1 (en)
WO (1) WO2025155228A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758692A1 (en) * 1977-12-29 1979-07-05 Diehl Gmbh & Co Fibre-reinforced rotating tape for missiles - composed of high-tensile aromatic polyamide fibres embedded in matrix of polycarbonate polybutene or polyamide (NL 3.7.79)
US5164540A (en) * 1990-12-19 1992-11-17 Giat Industries Slipping driving band for projectiles of any caliber
RU2704693C1 (en) * 2019-02-06 2019-10-30 Акционерное общество "Научно-производственное объединение "Прибор" Method of fixing plastic driving band

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2155929C1 (en) * 1999-12-30 2000-09-10 Зюзина Галина Федоровна Method for attachment of plastic driving band

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758692A1 (en) * 1977-12-29 1979-07-05 Diehl Gmbh & Co Fibre-reinforced rotating tape for missiles - composed of high-tensile aromatic polyamide fibres embedded in matrix of polycarbonate polybutene or polyamide (NL 3.7.79)
US5164540A (en) * 1990-12-19 1992-11-17 Giat Industries Slipping driving band for projectiles of any caliber
RU2704693C1 (en) * 2019-02-06 2019-10-30 Акционерное общество "Научно-производственное объединение "Прибор" Method of fixing plastic driving band

Also Published As

Publication number Publication date
WO2025155228A1 (en) 2025-07-24

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