FR2317622A1 - Douille de cartouche de chasse, moules et presse pour sa realisation - Google Patents

Douille de cartouche de chasse, moules et presse pour sa realisation

Info

Publication number
FR2317622A1
FR2317622A1 FR7521773A FR7521773A FR2317622A1 FR 2317622 A1 FR2317622 A1 FR 2317622A1 FR 7521773 A FR7521773 A FR 7521773A FR 7521773 A FR7521773 A FR 7521773A FR 2317622 A1 FR2317622 A1 FR 2317622A1
Authority
FR
France
Prior art keywords
end cap
sleeve
injection moulding
plastics
holes
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
FR7521773A
Other languages
English (en)
French (fr)
Other versions
FR2317622B1 (enExample
Inventor
Louis Bertossi
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.)
PHILIPPE JOSETTE
Original Assignee
PHILIPPE JOSETTE
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 PHILIPPE JOSETTE filed Critical PHILIPPE JOSETTE
Priority to FR7521773A priority Critical patent/FR2317622A1/fr
Publication of FR2317622A1 publication Critical patent/FR2317622A1/fr
Application granted granted Critical
Publication of FR2317622B1 publication Critical patent/FR2317622B1/fr
Granted legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2681—Moulds with rotatable mould parts
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • 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
    • 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
    • F42B5/313—Cartridge cases of plastics, i.e. the cartridge-case tube is of plastics formed by assembling several elements all elements made of plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
FR7521773A 1975-07-10 1975-07-10 Douille de cartouche de chasse, moules et presse pour sa realisation Granted FR2317622A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521773A FR2317622A1 (fr) 1975-07-10 1975-07-10 Douille de cartouche de chasse, moules et presse pour sa realisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521773A FR2317622A1 (fr) 1975-07-10 1975-07-10 Douille de cartouche de chasse, moules et presse pour sa realisation

Publications (2)

Publication Number Publication Date
FR2317622A1 true FR2317622A1 (fr) 1977-02-04
FR2317622B1 FR2317622B1 (enExample) 1977-12-16

Family

ID=9157799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521773A Granted FR2317622A1 (fr) 1975-07-10 1975-07-10 Douille de cartouche de chasse, moules et presse pour sa realisation

Country Status (1)

Country Link
FR (1) FR2317622A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481885A (en) * 1980-02-01 1984-11-13 Federal Cartridge Corporation One-piece shotshell
US4509428A (en) * 1981-01-16 1985-04-09 Federal Cartridge Corporation Shotshell casing with partially telescoped basewad
EP0300112A1 (en) * 1986-01-29 1989-01-25 Danvag A/S All plastic cartridge case and method and machine for its manufacture

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332766A (en) 1980-02-01 1982-06-01 Federal Cartridge Corporation One-piece shotshell
US12066279B2 (en) 2022-05-06 2024-08-20 Innovative Performance Applications, Llc Polymer ammunition casing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB840041A (en) * 1953-01-30 1960-07-06 Jean Michel Lefebvre A method of and apparatus for the manufacture of cartridge cases for firearms
US3099958A (en) * 1960-01-12 1963-08-06 Remington Arms Co Inc Firearm cartridges
FR2077576A1 (enExample) * 1969-12-29 1971-10-29 Katashi Aoki
FR2168171A2 (en) * 1972-01-19 1973-08-31 Lefebvre Pierre Plastic cartridge case - of thermoplastic resin eg low pressure polyethylene

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB840041A (en) * 1953-01-30 1960-07-06 Jean Michel Lefebvre A method of and apparatus for the manufacture of cartridge cases for firearms
US3099958A (en) * 1960-01-12 1963-08-06 Remington Arms Co Inc Firearm cartridges
FR2077576A1 (enExample) * 1969-12-29 1971-10-29 Katashi Aoki
FR2168171A2 (en) * 1972-01-19 1973-08-31 Lefebvre Pierre Plastic cartridge case - of thermoplastic resin eg low pressure polyethylene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481885A (en) * 1980-02-01 1984-11-13 Federal Cartridge Corporation One-piece shotshell
US4509428A (en) * 1981-01-16 1985-04-09 Federal Cartridge Corporation Shotshell casing with partially telescoped basewad
EP0300112A1 (en) * 1986-01-29 1989-01-25 Danvag A/S All plastic cartridge case and method and machine for its manufacture

Also Published As

Publication number Publication date
FR2317622B1 (enExample) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse