FR866089A - Improvements in the manufacture of metal articles by extrusion - Google Patents

Improvements in the manufacture of metal articles by extrusion

Info

Publication number
FR866089A
FR866089A FR866089DA FR866089A FR 866089 A FR866089 A FR 866089A FR 866089D A FR866089D A FR 866089DA FR 866089 A FR866089 A FR 866089A
Authority
FR
France
Prior art keywords
extrusion
manufacture
metal articles
articles
metal
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
French (fr)
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.)
High Duty Alloys Ltd
Original Assignee
High Duty Alloys Ltd
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 High Duty Alloys Ltd filed Critical High Duty Alloys Ltd
Application granted granted Critical
Publication of FR866089A publication Critical patent/FR866089A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C25/08—Dies or mandrels with section variable during extruding, e.g. for making tapered work; Controlling variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR866089D 1939-04-14 1940-06-08 Improvements in the manufacture of metal articles by extrusion Expired FR866089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB866089X 1939-04-14

Publications (1)

Publication Number Publication Date
FR866089A true FR866089A (en) 1941-06-16

Family

ID=10610012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866089D Expired FR866089A (en) 1939-04-14 1940-06-08 Improvements in the manufacture of metal articles by extrusion

Country Status (1)

Country Link
FR (1) FR866089A (en)

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