SE7709483L - KITS AND DEVICES FOR THE MANUFACTURE OF THICK-WALLED ALUMINUM OR ALUMINUM ALLOY THROUGHTES BY HOT FLOW PRESSING - Google Patents

KITS AND DEVICES FOR THE MANUFACTURE OF THICK-WALLED ALUMINUM OR ALUMINUM ALLOY THROUGHTES BY HOT FLOW PRESSING

Info

Publication number
SE7709483L
SE7709483L SE7709483A SE7709483A SE7709483L SE 7709483 L SE7709483 L SE 7709483L SE 7709483 A SE7709483 A SE 7709483A SE 7709483 A SE7709483 A SE 7709483A SE 7709483 L SE7709483 L SE 7709483L
Authority
SE
Sweden
Prior art keywords
aluminum
throughtes
kits
thick
manufacture
Prior art date
Application number
SE7709483A
Other languages
Swedish (sv)
Inventor
I Peli
I Balint
Original Assignee
Hutogepgyar
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 Hutogepgyar filed Critical Hutogepgyar
Publication of SE7709483L publication Critical patent/SE7709483L/en

Links

Classifications

    • 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
    • B21K21/06—Shaping thick-walled hollow articles, e.g. projectiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/04—Mandrels
    • 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)
  • Extrusion Of Metal (AREA)
SE7709483A 1976-09-03 1977-08-23 KITS AND DEVICES FOR THE MANUFACTURE OF THICK-WALLED ALUMINUM OR ALUMINUM ALLOY THROUGHTES BY HOT FLOW PRESSING SE7709483L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU76HU270A HU174756B (en) 1976-09-03 1976-09-03 Apparatus for producing hollow thick-walled bodies from aluminium or aluminium alloy by hot extrusion

Publications (1)

Publication Number Publication Date
SE7709483L true SE7709483L (en) 1978-03-04

Family

ID=10997359

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709483A SE7709483L (en) 1976-09-03 1977-08-23 KITS AND DEVICES FOR THE MANUFACTURE OF THICK-WALLED ALUMINUM OR ALUMINUM ALLOY THROUGHTES BY HOT FLOW PRESSING

Country Status (5)

Country Link
BE (1) BE857991A (en)
DE (1) DE2735868A1 (en)
FR (1) FR2363386A1 (en)
HU (1) HU174756B (en)
SE (1) SE7709483L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1161016B (en) * 1983-02-25 1987-03-11 Simmel Spa CONVEX TYPE BOTTOM, WITH SUPPORT APPENDIX, FOR TECHNICAL GAS CYLINDER, OBTAINED BY HOT FORGING FROM A STEEL BILLET, AND EQUIPMENT FOR THE FORMATION OF SUCH BOTTOM
NO300033B1 (en) * 1994-10-19 1997-03-24 Norsk Hydro As Process for producing an aluminum pressure vessel
RU2660472C1 (en) * 2017-04-26 2018-07-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" (ТулГУ) Method of glass-type parts extrusion and device for its implementation
RU2761507C2 (en) * 2020-03-17 2021-12-09 федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королева" Method for extrusion of thin-walled glasses with thick bottom and device for its implementation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR821028A (en) * 1936-08-01 1937-11-25 New process for manufacturing war cartridge cases and similar metal cases from a section of a round bar by spinning the tubular part
FR992854A (en) * 1944-09-15 1951-10-24 Duralumin Manufacturing process for hollow bodies by stamping and hot extrusion
GB736839A (en) * 1953-09-25 1955-09-14 Remington Arms Co Inc Improvements in or relating to cartridge shell making processes

Also Published As

Publication number Publication date
DE2735868A1 (en) 1978-03-16
BE857991A (en) 1977-12-16
FR2363386A1 (en) 1978-03-31
HU174756B (en) 1980-03-28

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