ATE193232T1 - DEVICE FOR PRESSING BOLTS, BLOCKS OR. DGL. - Google Patents

DEVICE FOR PRESSING BOLTS, BLOCKS OR. DGL.

Info

Publication number
ATE193232T1
ATE193232T1 AT96101876T AT96101876T ATE193232T1 AT E193232 T1 ATE193232 T1 AT E193232T1 AT 96101876 T AT96101876 T AT 96101876T AT 96101876 T AT96101876 T AT 96101876T AT E193232 T1 ATE193232 T1 AT E193232T1
Authority
AT
Austria
Prior art keywords
extrusion
dgl
blocks
pressing bolts
disc
Prior art date
Application number
AT96101876T
Other languages
German (de)
Inventor
Eckhard Gutke
Original Assignee
Eckhard Gutke
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 Eckhard Gutke filed Critical Eckhard Gutke
Application granted granted Critical
Publication of ATE193232T1 publication Critical patent/ATE193232T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Processing Of Solid Wastes (AREA)
  • Optical Measuring Cells (AREA)
  • Extrusion Of Metal (AREA)

Abstract

The appts. for soot coating extrusion billets prior to extrusion in a press with an extrusion punch and disc, has at least one burner nozzle (12) with gas supply connection and ignition device (18) assigned to the extrusion billet or extrusion punch/disc.
AT96101876T 1995-02-15 1996-02-09 DEVICE FOR PRESSING BOLTS, BLOCKS OR. DGL. ATE193232T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29502437U DE29502437U1 (en) 1995-02-15 1995-02-15 Device for sooting press bolts, blocks or the like.

Publications (1)

Publication Number Publication Date
ATE193232T1 true ATE193232T1 (en) 2000-06-15

Family

ID=8003910

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96101876T ATE193232T1 (en) 1995-02-15 1996-02-09 DEVICE FOR PRESSING BOLTS, BLOCKS OR. DGL.

Country Status (3)

Country Link
EP (1) EP0727262B1 (en)
AT (1) ATE193232T1 (en)
DE (2) DE29502437U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045234B3 (en) 2006-09-26 2008-03-06 Wieland-Werke Ag Press stud or press block and method for heating a press stud or billet in a pusher furnace
CN110614291A (en) * 2019-10-24 2019-12-27 亚太轻合金(南通)科技有限公司 Method and device for separating hot-extruded aluminum bar from extrusion rod conveniently

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1535149A (en) * 1922-09-27 1925-04-28 Earl Holley Automatic application of lampblack to metal molds
GB221494A (en) * 1923-09-07 1924-10-23 Earl Holley Improvements in foundry mould cleaning, heating and lampblacking devices
US3135623A (en) * 1960-04-05 1964-06-02 Schloemann Ag Surface treatment of steel billets to be extruded, and of extrusion tools
GB1372184A (en) * 1971-11-30 1974-10-30 British Gas Corp Tunnel burner
DE4311773C2 (en) * 1993-04-08 2001-05-03 Linde Gas Ag Method and device for coating surfaces with soot by means of combustion

Also Published As

Publication number Publication date
DE59605273D1 (en) 2000-06-29
EP0727262A1 (en) 1996-08-21
EP0727262B1 (en) 2000-05-24
DE29502437U1 (en) 1995-07-06

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee