DK120936B - Fremgangsmåde til fremstilling af et formbestandigt, sømløst patronhylster, som kan modstå høje spændinger ved høje temperaturer. - Google Patents

Fremgangsmåde til fremstilling af et formbestandigt, sømløst patronhylster, som kan modstå høje spændinger ved høje temperaturer.

Info

Publication number
DK120936B
DK120936B DK341360AA DK341360A DK120936B DK 120936 B DK120936 B DK 120936B DK 341360A A DK341360A A DK 341360AA DK 341360 A DK341360 A DK 341360A DK 120936 B DK120936 B DK 120936B
Authority
DK
Denmark
Prior art keywords
seamless
making
cartridge case
dimensionally stable
high temperatures
Prior art date
Application number
DK341360AA
Other languages
Danish (da)
English (en)
Inventor
R Covington
B Daubenspeck
R Dickey
E Yacko
Original Assignee
Remington Arms Co Inc
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
Priority claimed from US37598A external-priority patent/US3103170A/en
Application filed by Remington Arms Co Inc filed Critical Remington Arms Co Inc
Publication of DK120936B publication Critical patent/DK120936B/da

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
    • 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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/73—Processes of stretching

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)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DK341360AA 1960-06-21 1960-08-29 Fremgangsmåde til fremstilling af et formbestandigt, sømløst patronhylster, som kan modstå høje spændinger ved høje temperaturer. DK120936B (da)

Applications Claiming Priority (2)

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
US297744A US3205290A (en) 1960-06-21 1963-07-26 Method of making tubing for cartridge casings and the like

Publications (1)

Publication Number Publication Date
DK120936B true DK120936B (da) 1971-08-02

Family

ID=26714291

Family Applications (1)

Application Number Title Priority Date Filing Date
DK341360AA DK120936B (da) 1960-06-21 1960-08-29 Fremgangsmåde til fremstilling af et formbestandigt, sømløst patronhylster, som kan modstå høje spændinger ved høje temperaturer.

Country Status (7)

Country Link
US (1) US3205290A (fr)
DE (1) DE1191718B (fr)
DK (1) DK120936B (fr)
GB (1) GB953734A (fr)
NL (1) NL254972A (fr)
NO (1) NO115014B (fr)
SE (1) SE206174C1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786755A (en) * 1971-11-18 1974-01-22 Remington Arms Co Inc Plastic cartridge casing
GB1398548A (en) * 1972-10-30 1975-06-25 Canadian Ind Shotgun cartridge cases
US3929960A (en) * 1973-10-01 1975-12-30 Canadian Ind Method for producing oriented plastic shotshells
ATE13991T1 (de) * 1978-09-08 1985-07-15 Bethlehem Steel Corp Gerecktes, halb-kristallines polymer-produkt und verfahren und vorrichtung zur herstellung eines solchen produktes.
US4282277A (en) * 1978-09-08 1981-08-04 Bethlehem Steel Corporation Oriented, semi-crystalline polymer product and method and apparatus for producing such product
ATE9292T1 (de) * 1979-06-06 1984-09-15 National Research Development Corporation Polymer-bearbeitung.
US4341827A (en) * 1979-09-05 1982-07-27 Bethlehem Steel Corporation Biaxially oriented thermoplastic polymer film and method of manufacture
SE429317B (sv) * 1980-05-29 1983-08-29 Plm Ab Sett att astadkomma ett element av polyetylentereftalat eller dermed liknande termoplastmaterial jemte anordning herfor
US4449904A (en) * 1980-10-30 1984-05-22 Bethlehem Steel Corporation Apparatus for the hydrostatic extrusion of thermoplastic polymers
GB2138349B (en) * 1983-04-22 1987-06-03 Metal Box Plc Dimensionally stable thermoplastic tubular articles
US4551293A (en) * 1984-03-05 1985-11-05 Jamak, Inc. Method of forming spark plug boots
CA1252265A (fr) * 1984-03-30 1989-04-11 Ian M. Ward Materiaux tubulaires
SE451969B (sv) * 1984-07-05 1987-11-09 Petainer Sa Sett att framstella en behallare fran ett rorformat och i botten tillslutet emne av orienterbart plastmaterial
AU5101485A (en) * 1984-12-10 1986-06-19 Hall, Alethea Rosalind Melanie Ancor bolt of plastic with aligned molecular chains
SE450630B (sv) * 1984-12-14 1987-07-13 Petainer Sa Sett och anordning for tillverkning av en plastbehallare genom omformning av en i huvudsak rorliknande forform
DE3603846A1 (de) * 1986-02-07 1987-08-20 Krupp Corpoplast Masch Verfahren zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
DE3603843A1 (de) * 1986-02-07 1987-08-20 Krupp Corpoplast Masch Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
DE3705948A1 (de) * 1987-02-25 1988-09-08 Krupp Corpoplast Masch Verfahren und vorrichtung zum anformen eines flansches an einem hohlkoerper aus thermoplastischem kunststoff
US5702656A (en) * 1995-06-07 1997-12-30 United States Surgical Corporation Process for making polymeric articles
US7175607B2 (en) * 2003-03-06 2007-02-13 Advanced Cardiovascular Systems, Inc. Catheter balloon liner with variable thickness and method for making same
US20100191292A1 (en) * 2004-02-17 2010-07-29 Demeo Joseph Oriented polymer implantable device and process for making same
CN112534249A (zh) * 2018-06-29 2021-03-19 陶氏环球技术有限责任公司 聚合物的无定形含量的测定

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675525C (de) * 1934-02-14 1939-05-11 Siemens Schuckertwerke Akt Ges Verfahren zum Herstellen von langen hohlen und insbesondere schwachwandigen Formkoerpern aus einem organischen Kunststoff
AT156628B (de) * 1935-09-19 1939-07-25 Horace Ainley Roberts Schrotpatronenhülse.
NL44857C (fr) * 1935-09-19
US2307817A (en) * 1940-09-26 1943-01-12 Du Pont Polymeric product and process
US2414776A (en) * 1944-10-07 1947-01-21 Dow Chemical Co Apparatus for making pipe from thermoplastic resin
BE496671A (fr) * 1949-06-30
GB691125A (en) * 1950-08-28 1953-05-06 British Celanese Improvements relating to the production of tubular articles
GB719396A (en) * 1951-11-17 1954-12-01 Thomas Burrow Bush Improvements in or relating to printing machines
US2688773A (en) * 1951-12-26 1954-09-14 Dow Chemical Co Dimensional stabilization of oriented thermoplastic films
DE915787C (de) * 1952-03-05 1954-07-29 Iagevelotia Fa Patronenhuelse
NL207418A (fr) * 1955-06-03 1900-01-01
US2952867A (en) * 1955-12-01 1960-09-20 Hoechst Ag Process for the production of thermoplastic films
US2916764A (en) * 1956-08-31 1959-12-15 Ici Ltd Apparatus including tube flattening rollers for inflating tubular film
US3083410A (en) * 1956-11-23 1963-04-02 Phillips Petroleum Co Cold rolling film of high density ethylene polymer
US2867848A (en) * 1956-11-23 1959-01-13 Phillips Petroleum Co Heat-stress cracking resistance of thermoplastic filamentous articles
US2945258A (en) * 1958-04-22 1960-07-19 Koppers Co Inc Apparatus for producing plastic material

Also Published As

Publication number Publication date
DE1191718B (de) 1965-04-22
NO115014B (fr) 1968-07-01
SE206174C1 (fr) 1966-07-19
GB953734A (fr)
NL254972A (fr)
US3205290A (en) 1965-09-07

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