GB1428934A - Process and apparatus for teh manufacture of metallic products principally syphon cartridges - Google Patents

Process and apparatus for teh manufacture of metallic products principally syphon cartridges

Info

Publication number
GB1428934A
GB1428934A GB2964574A GB2964574A GB1428934A GB 1428934 A GB1428934 A GB 1428934A GB 2964574 A GB2964574 A GB 2964574A GB 2964574 A GB2964574 A GB 2964574A GB 1428934 A GB1428934 A GB 1428934A
Authority
GB
United Kingdom
Prior art keywords
blank
syphon
cartridges
july
passage
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
GB2964574A
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.)
Novex Talalmanyfejleszto Es Ertekesito Kulkereskedelmi Rt
Original Assignee
Novex Talalmanyfejleszto Es Ertekesito Kulkereskedelmi Rt
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 Novex Talalmanyfejleszto Es Ertekesito Kulkereskedelmi Rt filed Critical Novex Talalmanyfejleszto Es Ertekesito Kulkereskedelmi Rt
Publication of GB1428934A publication Critical patent/GB1428934A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Forging (AREA)

Abstract

1428934 Making pressure vessels; stamping NOVEXTALALMANYFEJLESZTO ES ERTEKESITO KULKERESKEDELMI RT 4 July 1974 [13 July 1973] 29645/74 Headings B3A and B3Q Syphon cartridges &c. 6 are formed by necking cup-shaped blanks while subjecting them internally and externally to hydraulic pressure to assist flow of the metal. Apparatus for performing the process comprises a worksupporting ejector-piston 7 within a hollow cylinder 5 which is biased upwardly by springs 9. After locating a blank on the raised piston the cylinder 5 is closed by a top member 3 mounting a necking ring 14. Liquid is supplied to the interior of the blank, through a passage 16, and to an external space 12 through a passage 13. Further downward movement of the top member 3 now necks the blank and pressurizes the fluid to a predetermined adjustable value. A boring and/or threadcutting tool 19 is provided, and the press tool may be mounted on an indexable table on which several blanks are necked simultaneously.
GB2964574A 1973-07-13 1974-07-04 Process and apparatus for teh manufacture of metallic products principally syphon cartridges Expired GB1428934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU73AA743A HU167979B (en) 1973-07-13 1973-07-13 Method and apparatus for producing metal products particularly cartridges

Publications (1)

Publication Number Publication Date
GB1428934A true GB1428934A (en) 1976-03-24

Family

ID=10992986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2964574A Expired GB1428934A (en) 1973-07-13 1974-07-04 Process and apparatus for teh manufacture of metallic products principally syphon cartridges

Country Status (10)

Country Link
US (1) US3919871A (en)
AT (1) AT331095B (en)
CA (1) CA1014014A (en)
CS (1) CS201526B2 (en)
DD (1) DD112085A5 (en)
DE (1) DE2433632C2 (en)
FR (1) FR2241356A1 (en)
GB (1) GB1428934A (en)
HU (1) HU167979B (en)
SU (1) SU652870A3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362037A (en) * 1980-10-24 1982-12-07 Emhart Industries, Inc. Hollow article internal pressure forming apparatus and method
DE19516064C2 (en) * 1995-05-04 1998-01-29 Rasselstein Ag Process for producing a sheet metal container with a substantially bulbous shape
US5916317A (en) * 1996-01-04 1999-06-29 Ball Corporation Metal container body shaping/embossing
US6079244A (en) * 1996-01-04 2000-06-27 Ball Corporation Method and apparatus for reshaping a container body
US6802196B2 (en) * 2001-05-01 2004-10-12 Alcan International Limited Methods of and apparatus for pressure-ram-forming metal containers and the like
UA76459C2 (en) * 2001-05-01 2006-08-15 Alcan Int Ltd Method of forming a metal article of container type
SE523172C2 (en) * 2001-10-22 2004-03-30 Accra Teknik Ab Apparatus and method for curing thin-walled hollow metal housings
US6931901B2 (en) * 2003-10-21 2005-08-23 General Motors Corporation Method and apparatus for forming a threaded hole in a hydroformed part
US6915672B1 (en) * 2004-03-12 2005-07-12 General Motors Corporation Hydrotapping power unit
US7191032B2 (en) * 2004-05-14 2007-03-13 Novelis Inc. Methods of and apparatus for forming hollow metal articles
US7726165B2 (en) * 2006-05-16 2010-06-01 Alcoa Inc. Manufacturing process to produce a necked container
USD739732S1 (en) 2013-10-03 2015-09-29 Anheuser-Busch, Llc Metal beverage bottle
USD739731S1 (en) 2013-10-03 2015-09-29 Anheuser-Busch, Llc Metal beverage bottle
EP3633053A1 (en) 2014-04-30 2020-04-08 Alcoa USA Corp. Method of manufacturing an aluminum container made from aluminum sheet

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US795020A (en) * 1904-10-21 1905-07-18 P & F Corbin Apparatus for producing seamless knobs.
US887950A (en) * 1906-09-12 1908-05-19 Reed & Barton Corp Process of making seamless hollow ware.
GB414564A (en) * 1933-12-05 1934-08-09 Kidde & Co Walter Improved method of making cylindrical metal containers for gas under pressure
DE650936C (en) * 1936-07-03 1938-12-10 Hans Amfaldern Process for the production of light metal bottles with reinforced necks
US2407855A (en) * 1945-04-13 1946-09-17 Hydraulic Control Engineering Hydraulic press system
BE628946A (en) * 1962-02-28
US3358489A (en) * 1965-08-13 1967-12-19 Western Electric Co Apparatus for forming bulbous articles
US3487668A (en) * 1966-07-12 1970-01-06 Western Electric Co Shaping and forming articles

Also Published As

Publication number Publication date
DE2433632C2 (en) 1982-11-18
CS201526B2 (en) 1980-11-28
AT331095B (en) 1976-08-10
DD112085A5 (en) 1975-03-20
US3919871A (en) 1975-11-18
ATA562874A (en) 1975-10-15
HU167979B (en) 1976-02-28
SU652870A3 (en) 1979-03-15
FR2241356A1 (en) 1975-03-21
CA1014014A (en) 1977-07-19
DE2433632A1 (en) 1975-02-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee