FR997811A - Perfectionnements aux filières pour bancs à étirer - Google Patents

Perfectionnements aux filières pour bancs à étirer

Info

Publication number
FR997811A
FR997811A FR997811DA FR997811A FR 997811 A FR997811 A FR 997811A FR 997811D A FR997811D A FR 997811DA FR 997811 A FR997811 A FR 997811A
Authority
FR
France
Prior art keywords
dies
benches
stretching
stretching benches
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
Other languages
English (en)
Inventor
Jean Roger Tschudnowsky
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.)
DURALUMIN
Compagnie Generale du Duralumin et du Cuivre SA
Original Assignee
DURALUMIN
Compagnie Generale du Duralumin et du Cuivre SA
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 DURALUMIN, Compagnie Generale du Duralumin et du Cuivre SA filed Critical DURALUMIN
Application granted granted Critical
Publication of FR997811A publication Critical patent/FR997811A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12Die holders; Rotating dies
    • B21C3/14Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR997811D 1945-07-30 1945-07-30 Perfectionnements aux filières pour bancs à étirer Expired FR997811A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997811T 1945-07-30

Publications (1)

Publication Number Publication Date
FR997811A true FR997811A (fr) 1952-01-10

Family

ID=9558911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997811D Expired FR997811A (fr) 1945-07-30 1945-07-30 Perfectionnements aux filières pour bancs à étirer

Country Status (1)

Country Link
FR (1) FR997811A (fr)

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