BE439280A - - Google Patents

Info

Publication number
BE439280A
BE439280A BE439280DA BE439280A BE 439280 A BE439280 A BE 439280A BE 439280D A BE439280D A BE 439280DA BE 439280 A BE439280 A BE 439280A
Authority
BE
Belgium
Prior art keywords
rolling rolls
cage
rolling
thread
housing
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE439280A publication Critical patent/BE439280A/fr

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/551—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support with means actuated by work to release Tool from fixed position in Tool support
    • Y10T408/552—Adapted to engage work at tool-axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Machine Tool Units (AREA)
BE439280D 1939-09-21 1940-09-11 BE439280A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE439280X 1939-09-21

Publications (1)

Publication Number Publication Date
BE439280A true BE439280A (pt) 1940-10-31

Family

ID=33480577

Family Applications (1)

Application Number Title Priority Date Filing Date
BE439280D BE439280A (pt) 1939-09-21 1940-09-11

Country Status (3)

Country Link
US (1) US2376727A (pt)
BE (1) BE439280A (pt)
NL (1) NL60029C (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452567A (en) * 1966-02-01 1969-07-01 Rotary Profile Anstalt Head for rolling threads or like formations
DE2219663A1 (de) * 1972-04-21 1973-10-25 Grob Kaltwalzmasch Ernst Rollkopf zum kaltwalzen von vielkeilwellen oder zahnraedern
CH580462A5 (pt) * 1974-08-06 1976-10-15 Habegger Harold
DE202004000424U1 (de) * 2004-01-14 2004-04-01 Fette Gmbh Axialgewinderollkopf
DE202016100891U1 (de) * 2016-02-19 2016-03-15 Lmt Fette Werkzeugtechnik Gmbh & Co. Kg Gewinderollkopf
US11697149B2 (en) * 2021-04-23 2023-07-11 Magna Powertrain, Inc. Stamping press forming of outer diameter helical splines

Also Published As

Publication number Publication date
US2376727A (en) 1945-05-22
NL60029C (pt) 1947-10-15

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