BE770441A - Matrices de frappes a froid a noyau en carbure de tungstene - Google Patents

Matrices de frappes a froid a noyau en carbure de tungstene

Info

Publication number
BE770441A
BE770441A BE770441A BE770441A BE770441A BE 770441 A BE770441 A BE 770441A BE 770441 A BE770441 A BE 770441A BE 770441 A BE770441 A BE 770441A BE 770441 A BE770441 A BE 770441A
Authority
BE
Belgium
Prior art keywords
dies
carbide core
core cold
tungstene
cold strike
Prior art date
Application number
BE770441A
Other languages
English (en)
Inventor
J Chatel
Original Assignee
Expolsifs Et De Produits Chimi
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 Expolsifs Et De Produits Chimi filed Critical Expolsifs Et De Produits Chimi
Publication of BE770441A publication Critical patent/BE770441A/fr

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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Forging (AREA)
BE770441A 1970-08-21 1971-07-23 Matrices de frappes a froid a noyau en carbure de tungstene BE770441A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7030711A FR2101101A1 (en) 1970-08-21 1970-08-21 Cold stamping tool cores - formed of tungsten carbide elements

Publications (1)

Publication Number Publication Date
BE770441A true BE770441A (fr) 1971-12-01

Family

ID=9060449

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770441A BE770441A (fr) 1970-08-21 1971-07-23 Matrices de frappes a froid a noyau en carbure de tungstene

Country Status (3)

Country Link
BE (1) BE770441A (fr)
DE (1) DE2140296A1 (fr)
FR (1) FR2101101A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119573A1 (fr) 2021-02-05 2022-08-12 Psa Automobiles Sa Procede d’estimation d’un etat de charge d’une batterie de vehicule electrifie pour un systeme de supervision distante

Also Published As

Publication number Publication date
FR2101101A1 (en) 1972-03-31
DE2140296A1 (de) 1972-03-30
FR2101101B1 (fr) 1973-11-23

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