ATE7465T1 - Verfahren und vorrichtung zur herstellung von rohrfoermigen behaeltern, mindestens weitgehend geschlossen an einem ende, ausgehend von rohrwerkstoff durch kaltformgebung. - Google Patents

Verfahren und vorrichtung zur herstellung von rohrfoermigen behaeltern, mindestens weitgehend geschlossen an einem ende, ausgehend von rohrwerkstoff durch kaltformgebung.

Info

Publication number
ATE7465T1
ATE7465T1 AT81201391T AT81201391T ATE7465T1 AT E7465 T1 ATE7465 T1 AT E7465T1 AT 81201391 T AT81201391 T AT 81201391T AT 81201391 T AT81201391 T AT 81201391T AT E7465 T1 ATE7465 T1 AT E7465T1
Authority
AT
Austria
Prior art keywords
tube
substantially closed
manufacture
starting
tube material
Prior art date
Application number
AT81201391T
Other languages
English (en)
Inventor
Petrus Hendrikus Van Baal
Original Assignee
Amcur N.V.
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 Amcur N.V. filed Critical Amcur N.V.
Application granted granted Critical
Publication of ATE7465T1 publication Critical patent/ATE7465T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/54—Making hollow objects characterised by the use of the objects cartridge cases, e.g. for ammunition, for letter carriers in pneumatic-tube plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/04—Shaping thin-walled hollow articles, e.g. cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Punching Or Piercing (AREA)
  • Making Paper Articles (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
AT81201391T 1980-12-22 1981-12-21 Verfahren und vorrichtung zur herstellung von rohrfoermigen behaeltern, mindestens weitgehend geschlossen an einem ende, ausgehend von rohrwerkstoff durch kaltformgebung. ATE7465T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8006992A NL8006992A (nl) 1980-12-22 1980-12-22 Werkwijze en inrichting voor het door koud vervormen vervaardigen van buisvormige, aan een einde althans in hoofdzaak gesloten houders uit pijpmateriaal.
EP81201391A EP0055006B1 (de) 1980-12-22 1981-12-21 Verfahren und Vorrichtung zur Herstellung von rohrförmigen Behältern, mindestens weitgehend geschlossen an einem Ende, ausgehend von Rohrwerkstoff durch Kaltformgebung

Publications (1)

Publication Number Publication Date
ATE7465T1 true ATE7465T1 (de) 1984-06-15

Family

ID=19836362

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81201391T ATE7465T1 (de) 1980-12-22 1981-12-21 Verfahren und vorrichtung zur herstellung von rohrfoermigen behaeltern, mindestens weitgehend geschlossen an einem ende, ausgehend von rohrwerkstoff durch kaltformgebung.

Country Status (8)

Country Link
US (1) US4455725A (de)
EP (1) EP0055006B1 (de)
AT (1) ATE7465T1 (de)
CA (1) CA1181270A (de)
DE (1) DE3163686D1 (de)
IE (1) IE52826B1 (de)
NL (1) NL8006992A (de)
ZA (1) ZA818618B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5095731A (en) * 1991-05-17 1992-03-17 General Ordnance Corporation Shell casing machine
DE19854284C1 (de) * 1998-11-25 2000-02-24 Loettgers Gmbh & Co Kg W Verfahren zur Herstellung von Rohrprofilelementen mit angestauchtem Kopfende sowie als Schalldämpferaufhängung ausgebildetes Rohrprofilelement hergestellt nach diesem Verfahren
SI23326B (sl) * 2010-03-30 2019-06-28 AREX Proizvodnja orodij, naprav in storitve d.o.o. Ĺ entjernej Tulec naboja in postopek za njegovo izdelavo s preoblikovanjem cevi
US9016184B2 (en) 2012-09-27 2015-04-28 National Machinery Llc Precision forged cartridge case
US10866073B2 (en) * 2016-08-23 2020-12-15 Albert Gaide Method for producing multi-component cases
US10495430B2 (en) * 2017-03-07 2019-12-03 National Machinery Llc Long cartridge case
IT201800003077A1 (it) * 2018-02-27 2019-08-27 Pbm Ltd Bossolo metallico per munizione e relativo metodo di realizzazione

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079102A (en) * 1933-08-22 1937-05-04 Biginelli Oreste Method of making metal cases from a tubular piece
CH178286A (fr) * 1936-01-02 1935-07-15 Biginelli Oreste Procédé de fabrication d'une ébauche de douille de cartouche.
US2373921A (en) * 1941-09-25 1945-04-17 Ryerson & Haynes Inc Steel cartridge case
GB555711A (en) * 1942-07-17 1943-09-03 Greenwood And Batley Ltd Improvements in or relating to machines for heading and/or indenting cartridge cases
DE893936C (de) * 1949-07-20 1953-10-19 Marianne Leussler Verfahren zur span- und abfallosen Herstellung von Aluminiumhuelsen fuer Jagdschrotpatronen
US2755839A (en) * 1952-07-05 1956-07-24 Ainsworth Mfg Corp Apparatus for re-forming tubular members
US3659528A (en) * 1969-12-24 1972-05-02 Texas Instruments Inc Composite metal cartridge case
GB1602973A (en) * 1977-07-07 1981-11-18 Spence G M Process for producing tubular articles
DE2838157A1 (de) * 1978-09-01 1980-03-13 Eberhardt Peka Fahrzeug Verfahren und vorrichtung zum anformen eines endbundes an ein rohrstueck

Also Published As

Publication number Publication date
IE52826B1 (en) 1988-03-16
NL8006992A (nl) 1982-07-16
EP0055006A1 (de) 1982-06-30
EP0055006B1 (de) 1984-05-16
IE812968L (en) 1982-06-22
CA1181270A (en) 1985-01-22
ZA818618B (en) 1982-11-24
US4455725A (en) 1984-06-26
DE3163686D1 (en) 1984-06-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee