FR906262A - Process for forming external threads by rolling - Google Patents

Process for forming external threads by rolling

Info

Publication number
FR906262A
FR906262A FR906262DA FR906262A FR 906262 A FR906262 A FR 906262A FR 906262D A FR906262D A FR 906262DA FR 906262 A FR906262 A FR 906262A
Authority
FR
France
Prior art keywords
rolling
external threads
forming external
forming
threads
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.)
ROHRENWERKE A G DEUTSCHE
Original Assignee
ROHRENWERKE A G DEUTSCHE
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 ROHRENWERKE A G DEUTSCHE filed Critical ROHRENWERKE A G DEUTSCHE
Application granted granted Critical
Publication of FR906262A publication Critical patent/FR906262A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
FR906262D 1943-04-14 1944-08-03 Process for forming external threads by rolling Expired FR906262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE906262X 1943-04-14

Publications (1)

Publication Number Publication Date
FR906262A true FR906262A (en) 1945-12-28

Family

ID=33481886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906262D Expired FR906262A (en) 1943-04-14 1944-08-03 Process for forming external threads by rolling

Country Status (2)

Country Link
BE (1) BE457039A (en)
FR (1) FR906262A (en)

Also Published As

Publication number Publication date
BE457039A (en) 1944-08-21

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