LU28260A1 - - Google Patents

Info

Publication number
LU28260A1
LU28260A1 LU28260DA LU28260A1 LU 28260 A1 LU28260 A1 LU 28260A1 LU 28260D A LU28260D A LU 28260DA LU 28260 A1 LU28260 A1 LU 28260A1
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 LU28260A1 publication Critical patent/LU28260A1/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
LU28260D 1946-12-27 1946-12-27 LU28260A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU28260T 1946-12-27

Publications (1)

Publication Number Publication Date
LU28260A1 true LU28260A1 (en) 1947-02-27

Family

ID=33487964

Family Applications (1)

Application Number Title Priority Date Filing Date
LU28260D LU28260A1 (en) 1946-12-27 1946-12-27

Country Status (3)

Country Link
BE (1) BE479363A (en)
FR (1) FR960345A (en)
LU (1) LU28260A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947258A3 (en) * 1998-04-02 2000-07-19 Nissei Co. Ltd. Round die type form rolling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947258A3 (en) * 1998-04-02 2000-07-19 Nissei Co. Ltd. Round die type form rolling apparatus

Also Published As

Publication number Publication date
FR960345A (en) 1950-04-15
BE479363A (en) 1948-01-31

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