GR81431B - - Google Patents

Info

Publication number
GR81431B
GR81431B GR71708A GR830171708A GR81431B GR 81431 B GR81431 B GR 81431B GR 71708 A GR71708 A GR 71708A GR 830171708 A GR830171708 A GR 830171708A GR 81431 B GR81431 B GR 81431B
Authority
GR
Greece
Application number
GR71708A
Other languages
Greek (el)
Inventor
Jacinto Sanagustin Lopez
Juan Rubio Nagera
Original Assignee
Galicia Aluminio
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 Galicia Aluminio filed Critical Galicia Aluminio
Publication of GR81431B publication Critical patent/GR81431B/el

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
    • B21K21/02—Producing blanks in the shape of discs or cups as semifinished articles for making hollow articles, e.g. to be deep-drawn or extruded
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Extrusion Of Metal (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
GR71708A 1982-12-13 1983-06-16 GR81431B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES518141A ES8404623A1 (en) 1982-12-13 1982-12-13 Improvements in and to aluminium discs for the manufacture of metal containers by impact extrusion.

Publications (1)

Publication Number Publication Date
GR81431B true GR81431B (en) 1984-12-11

Family

ID=8485057

Family Applications (1)

Application Number Title Priority Date Filing Date
GR71708A GR81431B (en) 1982-12-13 1983-06-16

Country Status (5)

Country Link
EP (1) EP0111624B1 (en)
DE (1) DE3369081D1 (en)
EG (1) EG17259A (en)
ES (1) ES8404623A1 (en)
GR (1) GR81431B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191018668A (en) * 1910-08-08 1911-04-06 Victor Chartener Improvements in Sheet Embossing Mills.
US1074824A (en) * 1911-02-06 1913-10-07 Frank L O Wadsworth Means for densifying metallic surfaces.
DE1063105B (en) * 1956-10-09 1959-08-13 Hoesch Westfalenhuette Ag Roller for rolling steel and non-ferrous metals
US2969586A (en) * 1957-04-24 1961-01-31 Victor Mfg & Gasket Co Method for increasing the effective thickness and resiliency of sheet metal and sheets produced thereby
DE2349074A1 (en) * 1973-09-29 1975-04-10 Siegener Ag Geisweid Profile rollers for progressive forming of V-shaped reinforcing groove - have eccentric profile elements on roller diameter
DE3008679C2 (en) * 1980-03-06 1983-08-18 Vereinigte Metallwerke Ranshofen-Berndorf AG, 5282 Braunau am Inn, Oberösterreich Deep-drawable sheet metal or strip made of non-ferrous metal or an alloy thereof, in particular made of aluminum, as well as a method for its production

Also Published As

Publication number Publication date
EP0111624A1 (en) 1984-06-27
DE3369081D1 (en) 1987-02-19
EG17259A (en) 1989-09-30
EP0111624B1 (en) 1987-01-14
ES518141A0 (en) 1984-05-01
ES8404623A1 (en) 1984-05-01

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