LU28256A1 - - Google Patents

Info

Publication number
LU28256A1
LU28256A1 LU28256DA LU28256A1 LU 28256 A1 LU28256 A1 LU 28256A1 LU 28256D A LU28256D A LU 28256DA LU 28256 A1 LU28256 A1 LU 28256A1
Authority
LU
Luxembourg
Application number
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 LU28256A1 publication Critical patent/LU28256A1/xx

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)
LU28256D 1949-12-23 1946-12-23 LU28256A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU28256T 1949-12-23

Publications (1)

Publication Number Publication Date
LU28256A1 true LU28256A1 (enrdf_load_stackoverflow) 1947-02-24

Family

ID=33487963

Family Applications (1)

Application Number Title Priority Date Filing Date
LU28256D LU28256A1 (enrdf_load_stackoverflow) 1949-12-23 1946-12-23

Country Status (3)

Country Link
BE (1) BE479360A (enrdf_load_stackoverflow)
FR (1) FR960342A (enrdf_load_stackoverflow)
LU (1) LU28256A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE925522C (de) * 1950-10-20 1955-04-21 Pee Wee Maschinen Und Appbau I Verfahren, Gewindewalzen und Maschine zum Walzen von Gewinde im Durchlauf
DE1013612B (de) * 1953-03-12 1957-08-14 Pee Wee Maschinen Und Appbau I Einrichtung zum Kaltwalzen von achsparallelen Profilen, z.B. Verzahnungen
US2937547A (en) * 1953-08-04 1960-05-24 Landis Machine Co Method of rolling workpieces
DE1011845B (de) * 1956-07-05 1957-07-11 Werner Plagemann Zylindrische Werkzeug-, insbesondere Gewindewalze, und Einrichtung zu ihrer Herstellung

Also Published As

Publication number Publication date
BE479360A (enrdf_load_stackoverflow) 1948-01-31
FR960342A (enrdf_load_stackoverflow) 1950-04-17

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