FR906264A - Method for rolling tapered threads - Google Patents

Method for rolling tapered threads

Info

Publication number
FR906264A
FR906264A FR906264DA FR906264A FR 906264 A FR906264 A FR 906264A FR 906264D A FR906264D A FR 906264DA FR 906264 A FR906264 A FR 906264A
Authority
FR
France
Prior art keywords
tapered threads
rolling tapered
rolling
threads
tapered
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 FR906264A publication Critical patent/FR906264A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR906264D 1943-09-26 1944-08-03 Method for rolling tapered threads Expired FR906264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE906264X 1943-09-26

Publications (1)

Publication Number Publication Date
FR906264A true FR906264A (en) 1945-12-28

Family

ID=33481887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906264D Expired FR906264A (en) 1943-09-26 1944-08-03 Method for rolling tapered threads

Country Status (2)

Country Link
BE (1) BE457069A (en)
FR (1) FR906264A (en)

Also Published As

Publication number Publication date
BE457069A (en) 1944-09-30

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