FR913348A - Device for rolling threads - Google Patents

Device for rolling threads

Info

Publication number
FR913348A
FR913348A FR913348DA FR913348A FR 913348 A FR913348 A FR 913348A FR 913348D A FR913348D A FR 913348DA FR 913348 A FR913348 A FR 913348A
Authority
FR
France
Prior art keywords
rolling threads
threads
rolling
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.)
Acton Bolt Ltd
Original Assignee
Acton Bolt 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 Acton Bolt Ltd filed Critical Acton Bolt Ltd
Application granted granted Critical
Publication of FR913348A publication Critical patent/FR913348A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B21H3/042—Thread-rolling heads
    • B21H3/048—Thread-rolling heads working tangentially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR913348D 1942-01-05 1945-08-13 Device for rolling threads Expired FR913348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB913348X 1942-01-05

Publications (1)

Publication Number Publication Date
FR913348A true FR913348A (en) 1946-09-04

Family

ID=10707046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913348D Expired FR913348A (en) 1942-01-05 1945-08-13 Device for rolling threads

Country Status (1)

Country Link
FR (1) FR913348A (en)

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