FR639482A - Improvements to wire drawing apparatus - Google Patents

Improvements to wire drawing apparatus

Info

Publication number
FR639482A
FR639482A FR639482DA FR639482A FR 639482 A FR639482 A FR 639482A FR 639482D A FR639482D A FR 639482DA FR 639482 A FR639482 A FR 639482A
Authority
FR
France
Prior art keywords
wire drawing
drawing apparatus
wire
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Application granted granted Critical
Publication of FR639482A publication Critical patent/FR639482A/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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12—Die holders; Rotating dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR639482D 1926-09-03 1927-08-12 Improvements to wire drawing apparatus Expired FR639482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US639482XA 1926-09-03 1926-09-03

Publications (1)

Publication Number Publication Date
FR639482A true FR639482A (en) 1928-06-22

Family

ID=22052540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR639482D Expired FR639482A (en) 1926-09-03 1927-08-12 Improvements to wire drawing apparatus

Country Status (1)

Country Link
FR (1) FR639482A (en)

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