ES259689A1 - Un metodo para fabricar vainas de cartuchos de escopeta - Google Patents

Un metodo para fabricar vainas de cartuchos de escopeta

Info

Publication number
ES259689A1
ES259689A1 ES0259689A ES259689A ES259689A1 ES 259689 A1 ES259689 A1 ES 259689A1 ES 0259689 A ES0259689 A ES 0259689A ES 259689 A ES259689 A ES 259689A ES 259689 A1 ES259689 A1 ES 259689A1
Authority
ES
Spain
Prior art keywords
tubing
making
same
axial
composition
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.)
Expired
Application number
ES0259689A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES259689A1 publication Critical patent/ES259689A1/es
Expired 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C55/30—Drawing through a die
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0029—Cold deforming of thermoplastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/22—Hinges, pivots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/777—Weapons
    • B29L2031/7772—Cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Un método para fabricar vainas de cartuchos de escopeta, que comprende el tratamiento de tubo sin costura de pared gruesa compuesto de una composición polímera orgánica termoplástico, de peso molecular elevado, para mejorar su resistencia y su estabilidad dimensional en condiciones de almacenaje a temperaturas diferentes, que incluye las operaciones de trabajar en frío el tubo en la dirección axial y la circunferencial, y tratar por el calor la composición elevando su temperatura hasta cerca de su punto de fusión, pero por debajo del mismo, y dejándole que se enfríe mientras se restringe el material contra la contracción axial y circunferencial.
ES0259689A 1960-06-21 1960-07-15 Un metodo para fabricar vainas de cartuchos de escopeta Expired ES259689A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37598A US3103170A (en) 1960-06-21 1960-06-21 Tubing for cartridge casings and the like and method of making the same

Publications (1)

Publication Number Publication Date
ES259689A1 true ES259689A1 (es) 1961-01-16

Family

ID=21895205

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0259689A Expired ES259689A1 (es) 1960-06-21 1960-07-15 Un metodo para fabricar vainas de cartuchos de escopeta
ES0263295A Expired ES263295A1 (es) 1960-06-21 1960-12-16 Mejoras introducidas en la fabricaciën de miembros de vainas para su uso en cartuchos de escopeta

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES0263295A Expired ES263295A1 (es) 1960-06-21 1960-12-16 Mejoras introducidas en la fabricaciën de miembros de vainas para su uso en cartuchos de escopeta

Country Status (2)

Country Link
US (1) US3103170A (es)
ES (2) ES259689A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171350A (en) * 1964-04-27 1965-03-02 Olin Mathieson Biaxially oriented plastic shotshell
BE622518A (es) * 1961-09-18
US3492387A (en) * 1961-10-13 1970-01-27 Plastic Ammunition Products In Plastic article making
DE147954C (es) * 1961-10-13 1900-01-01
BE627862A (es) * 1962-02-06 1900-01-01
BE631022A (es) * 1962-04-02
US3284560A (en) * 1963-09-18 1966-11-08 Fed Cartridge Corp Method of making plastic tubes
DE1291261B (de) * 1963-10-29 1969-03-20 Dynamit Nobel Ag Aus Kunststoff hergestellte Huelse fuer Abschusspatronen von Granatwerfern
US3231937A (en) * 1963-12-17 1966-02-01 Continental Can Co Die center pad
US3270117A (en) * 1964-08-17 1966-08-30 Goshen Rubber Co Inc Apparatus and method for producing a precision rubber tube
US3320225A (en) * 1965-02-08 1967-05-16 Electric Storage Battery Co Method for manufacturing a plastic hinge
US3347966A (en) * 1965-03-04 1967-10-17 Phillips Petroleum Co Method for forming biaxially oriented thermoplastic articles
GB1111287A (en) * 1965-07-08 1968-04-24 Imp Metal Ind Kynoch Ltd Cartridge cases
SE331644B (es) * 1969-03-17 1971-01-04 G Rausing
US3656434A (en) * 1969-05-26 1972-04-18 Remington Arms Co Inc Shotgun shell with metal cap
US3611938A (en) * 1969-06-24 1971-10-12 Federal Cartridge Corp Plastic shot shell
US3672301A (en) * 1969-12-31 1972-06-27 Aai Corp Cartridge
US3722411A (en) * 1970-12-21 1973-03-27 Herters Inc Plastic shotshell with sealing rings
US4085185A (en) * 1975-04-03 1978-04-18 Adair Edwin Lloyd Method of sealing concentric tube ends to make sealed dual-wall tube
SE404669B (sv) * 1976-04-20 1978-10-23 Rigello Pak Ab Sett att behandla hardplastbehallare samt anordning for genomforande av settet
US4332766A (en) * 1980-02-01 1982-06-01 Federal Cartridge Corporation One-piece shotshell
US4481885A (en) * 1980-02-01 1984-11-13 Federal Cartridge Corporation One-piece shotshell
US4514352A (en) * 1981-01-16 1985-04-30 Federal Cartridge Corporation Shotshell casing with partially telescoped basewad
US4509428A (en) * 1981-01-16 1985-04-09 Federal Cartridge Corporation Shotshell casing with partially telescoped basewad
US5157222A (en) 1989-10-10 1992-10-20 Joanell Laboratories, Inc. Pyrotechnic ignition apparatus and method
GB9108555D0 (en) * 1991-04-22 1991-06-05 Kent Cartridge Mfg Improvements in cartridge cases
DE19821827A1 (de) * 1998-05-15 1999-11-18 Elenac Gmbh Grosshohlkörper aus Polyethylen
US20100191292A1 (en) * 2004-02-17 2010-07-29 Demeo Joseph Oriented polymer implantable device and process for making same
US10495430B2 (en) 2017-03-07 2019-12-03 National Machinery Llc Long cartridge case

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA510145A (en) * 1955-02-15 J. Roedel Milton Liquid phase ethylene polymerization
US2083665A (en) * 1933-10-06 1937-06-15 Washington Inst Of Technology Ammunition and ordnance device
US2137350A (en) * 1935-09-19 1938-11-22 Roberts Horace Ainley Manufacture of cartridge cases
US2244208A (en) * 1937-10-22 1941-06-03 Du Pont Polymeric material
US2249510A (en) * 1940-05-06 1941-07-15 Albert R Teare Method of making resilient articles
US2307817A (en) * 1940-09-26 1943-01-12 Du Pont Polymeric product and process
US2325060A (en) * 1942-02-25 1943-07-27 Du Pont Nonshrinking yarn
DE1051004B (de) * 1953-01-27 1959-02-19 Phillips Petroleum Company, Bartlesville, OkIa. (V. St. A.) Verfahren zur Herstellung von hochmolekularen Olefinpolymeren oder Olefinmischpolymeren
US2784457A (en) * 1953-06-12 1957-03-12 Goodyear Aircraft Corp Method of forming multi-axially stretched enclosures
GB732633A (en) * 1953-06-27 1955-06-29 Ringdal Lars Improvements in ammunition cartridges
GB741962A (en) * 1953-07-31 1955-12-14 Ici Ltd Improvements in and relating to the manufacture of films
BE536955A (es) * 1954-03-30
US2952867A (en) * 1955-12-01 1960-09-20 Hoechst Ag Process for the production of thermoplastic films
US2824090A (en) * 1955-12-27 1958-02-18 Eastman Kodak Co Polymerization of alpha-olefins with a catalyst mixture of an orthotitanate and an alkyl aluminum halide
US2926065A (en) * 1956-04-18 1960-02-23 Fabric Res Lab Inc Method of shrinkproofing oriented, crystallized polyethylene terephthalate yarns at elevated temperatures by heat tensioning and heat relaxing said yarns
US2916764A (en) * 1956-08-31 1959-12-15 Ici Ltd Apparatus including tube flattening rollers for inflating tubular film
IT576846A (es) * 1956-09-06 1900-01-01
US2867848A (en) * 1956-11-23 1959-01-13 Phillips Petroleum Co Heat-stress cracking resistance of thermoplastic filamentous articles
US2979777A (en) * 1958-11-06 1961-04-18 Du Pont Tubular film stretching process

Also Published As

Publication number Publication date
US3103170A (en) 1963-09-10
ES263295A1 (es) 1961-03-16

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