AT179953B - Device for rolling screw threads - Google Patents

Device for rolling screw threads

Info

Publication number
AT179953B
AT179953B AT179953DA AT179953B AT 179953 B AT179953 B AT 179953B AT 179953D A AT179953D A AT 179953DA AT 179953 B AT179953 B AT 179953B
Authority
AT
Austria
Prior art keywords
screw threads
rolling screw
rolling
threads
screw
Prior art date
Application number
Other languages
German (de)
Original Assignee
Wilhelm Fette Praez Swerkzeug
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 Wilhelm Fette Praez Swerkzeug filed Critical Wilhelm Fette Praez Swerkzeug
Application granted granted Critical
Publication of AT179953B publication Critical patent/AT179953B/en

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)
AT179953D 1949-07-28 1949-07-28 Device for rolling screw threads AT179953B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT179953T 1949-07-28

Publications (1)

Publication Number Publication Date
AT179953B true AT179953B (en) 1954-10-25

Family

ID=3660573

Family Applications (1)

Application Number Title Priority Date Filing Date
AT179953D AT179953B (en) 1949-07-28 1949-07-28 Device for rolling screw threads

Country Status (1)

Country Link
AT (1) AT179953B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027626B (en) * 1956-05-23 1958-04-10 Wilhelm Fette Fa Self-opening thread rolling head with freely rotatable grooved rollers set at an angle to the workpiece axis
DE1061728B (en) * 1955-06-11 1959-07-23 Wilhelm Fette Praez Swerkzeug Self-popping thread rolling head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061728B (en) * 1955-06-11 1959-07-23 Wilhelm Fette Praez Swerkzeug Self-popping thread rolling head
DE1027626B (en) * 1956-05-23 1958-04-10 Wilhelm Fette Fa Self-opening thread rolling head with freely rotatable grooved rollers set at an angle to the workpiece axis

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