ITBS20040133A1 - Maschio per rullatura - Google Patents

Maschio per rullatura

Info

Publication number
ITBS20040133A1
ITBS20040133A1 ITBS20040133A ITBS20040133A1 IT BS20040133 A1 ITBS20040133 A1 IT BS20040133A1 IT BS20040133 A ITBS20040133 A IT BS20040133A IT BS20040133 A1 ITBS20040133 A1 IT BS20040133A1
Authority
IT
Italy
Prior art keywords
male
rolling
Prior art date
Application number
Other languages
English (en)
Inventor
Franco Lancini
Original Assignee
Mecc Lan S R L
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 Mecc Lan S R L filed Critical Mecc Lan S R L
Priority to ITBS20040133 priority Critical patent/ITBS20040133A1/it
Publication of ITBS20040133A1 publication Critical patent/ITBS20040133A1/it
Priority to EP05105980A priority patent/EP1655090A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material
    • B23G7/02—Tools for this purpose
    • 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
    • B21H3/08—Making helical bodies or bodies having parts of helical shape internal screw-threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
ITBS20040133 2004-11-05 2004-11-05 Maschio per rullatura ITBS20040133A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBS20040133 ITBS20040133A1 (it) 2004-11-05 2004-11-05 Maschio per rullatura
EP05105980A EP1655090A1 (en) 2004-11-05 2005-06-30 Rolling tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS20040133 ITBS20040133A1 (it) 2004-11-05 2004-11-05 Maschio per rullatura

Publications (1)

Publication Number Publication Date
ITBS20040133A1 true ITBS20040133A1 (it) 2005-02-05

Family

ID=35781081

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBS20040133 ITBS20040133A1 (it) 2004-11-05 2004-11-05 Maschio per rullatura

Country Status (2)

Country Link
EP (1) EP1655090A1 (it)
IT (1) ITBS20040133A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2941507A1 (fr) * 2009-01-29 2010-07-30 Lisi Aerospace Filetage a distribution de contraintes
FR3044948B1 (fr) * 2015-12-11 2018-05-25 Virax Sa Filiere et procede pour realiser un filetage sur un tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB506884A (en) * 1937-11-15 1939-06-06 Deutsche Roehrenwerke Ag Improvements in or relating to tapping tools
DE1097941B (de) * 1959-01-23 1961-01-26 Hans Georg Rueger Werkzeug zum Walzen oder Rollen von Innengewinden in Rohren, Fittings u. dgl.
US3491567A (en) * 1967-07-03 1970-01-27 Robert C Zeller Tool for rolling internal threads
US4491002A (en) * 1980-06-26 1985-01-01 Toropov Gennady A Method for forming on workpiece resilient thread having closed helical cavity inside the thread
FR2750352B1 (fr) 1996-06-26 1998-08-07 Ademva Taraud a deformation de matiere

Also Published As

Publication number Publication date
EP1655090A1 (en) 2006-05-10

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