FR2000272A1 - Cartridge cases with reinforced areas from - Google Patents

Cartridge cases with reinforced areas from

Info

Publication number
FR2000272A1
FR2000272A1 FR6900199A FR6900199A FR2000272A1 FR 2000272 A1 FR2000272 A1 FR 2000272A1 FR 6900199 A FR6900199 A FR 6900199A FR 6900199 A FR6900199 A FR 6900199A FR 2000272 A1 FR2000272 A1 FR 2000272A1
Authority
FR
France
Prior art keywords
cartridge cases
area
injection moulding
reinforced
reinforced areas
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.)
Withdrawn
Application number
FR6900199A
Other languages
English (en)
French (fr)
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of FR2000272A1 publication Critical patent/FR2000272A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR6900199A 1968-01-16 1969-01-09 Cartridge cases with reinforced areas from Withdrawn FR2000272A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1704603 1968-01-16

Publications (1)

Publication Number Publication Date
FR2000272A1 true FR2000272A1 (en) 1969-09-05

Family

ID=5688735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900199A Withdrawn FR2000272A1 (en) 1968-01-16 1969-01-09 Cartridge cases with reinforced areas from

Country Status (3)

Country Link
BE (1) BE726921A (pt)
CH (1) CH477273A (pt)
FR (1) FR2000272A1 (pt)

Also Published As

Publication number Publication date
CH477273A (de) 1969-08-31
BE726921A (pt) 1969-06-16

Similar Documents

Publication Publication Date Title
NL151928B (nl) Werkwijze voor de continue vervaardiging van een met vezels versterkte thermoplastische kunststof, alsmede de uit die versterkte kunststof vervaardigde voorwerpen.
GB527906A (en) Improvements in and relating to the moulding of articles from synthetic resins
DK129720B (da) Formlegeme med duroplastisk karakter, af omsætningsprodukter af polyamider og polymere polycarboxylsyrer, eventuelt i form af et overtræk, og fremgangsmåde til fremstilling af et overtræk.
CH380362A (de) Maschine zum selbsttätigen kontinuierlichen Herstellen von Hohlkörpern aus thermoplastischen Kunststoffen im Strangpress- und Blasverfahren
ES300928A1 (es) Procedimiento para la fabricaciën continua de cuerpos huecos por moldeo a partir de un tubo de materia plastica
GB1324523A (en) Method for producing cellular plastic articles and the articles produced thereby
GB1119176A (en) Methods of making balls and other hollow articles
FR2000272A1 (en) Cartridge cases with reinforced areas from
OA03021A (fr) Perfectionnements aux machines de moulage de corps creux en matière plastique par soufflage.
FR2049960A5 (en) Injection moulding necked one piece contain- - ers
ZA737716B (en) An injection moldable thermosettable composition and process
NL149415B (nl) Werkwijze voor het vervaardigen van een houder uit thermoplastisch materiaal, voorzien van een hals met een hierin aangebrachte versterkingsring, alsmede houder met versterkt halsgedeelte, vervaardigd volgens deze werkwijze.
ES377540A1 (es) Aparato para dar forma a un material plastico.
GB972662A (en) An improved pressure forming process
ES394887A1 (es) Un metodo de hacer un articulo compuesto de plastico.
HU171338B (hu) Sposob izgotovlenija plastmassovykh izdelij, armirovannykh steklovoloknom
ES177615U (es) Bidon de tres asas perfeccionado.
AT283836B (de) Verfahren zur Herstellung von gekrümmten Hüllen in Form eines zylindrischen Ringes (Torus) mit an seiner Innenseite liegender Naht, insbesondere solchen zur Umhüllung der Bögen isolierter Rohre
FR2203706A1 (en) Moulded articles e.g. decorative panels - by shaping thermoplastic sheet between mould parts by injection of expansible thermoplastic material
FR2106494A1 (en) Cap formation - on plastic tubes - with needle forming injection mould by forming seal with tube end
FR1332981A (fr) Procédé de fabrication de pièces légères à structure cellulaire par moulage sous pression de matières synthétiques à densité comprise entre 0,2 et 0,9
ES282730A1 (es) Procedimiento para el soplado de cuerpos huecos con partes empotradas
GB1200941A (en) Improvements in or relating to moulding boats
CA1025546A (en) Injection molding technique, mold structure and articles formed therewith
FR1401162A (fr) Moule, notamment moule de façonnage pour la fabrication de corps creux en matière analogue au caoutchouc

Legal Events

Date Code Title Description
ST Notification of lapse