IT1127902B - Testa di rullatura tangenziale per la creazione di filettatura a freddo su pezzi in lavorazione - Google Patents

Testa di rullatura tangenziale per la creazione di filettatura a freddo su pezzi in lavorazione

Info

Publication number
IT1127902B
IT1127902B IT50028/80A IT5002880A IT1127902B IT 1127902 B IT1127902 B IT 1127902B IT 50028/80 A IT50028/80 A IT 50028/80A IT 5002880 A IT5002880 A IT 5002880A IT 1127902 B IT1127902 B IT 1127902B
Authority
IT
Italy
Prior art keywords
threading
creation
cold
rolling head
working pieces
Prior art date
Application number
IT50028/80A
Other languages
English (en)
Other versions
IT8050028A0 (it
Inventor
Thomas Diethard
Original Assignee
Fette Wilhelm Gmbh
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 Fette Wilhelm Gmbh filed Critical Fette Wilhelm Gmbh
Publication of IT8050028A0 publication Critical patent/IT8050028A0/it
Application granted granted Critical
Publication of IT1127902B publication Critical patent/IT1127902B/it

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
    • B21H3/042—Thread-rolling heads
    • B21H3/048—Thread-rolling heads working tangentially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Testing Of Balance (AREA)
  • Rolling Contact Bearings (AREA)
IT50028/80A 1979-11-08 1980-10-29 Testa di rullatura tangenziale per la creazione di filettatura a freddo su pezzi in lavorazione IT1127902B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2944999A DE2944999C2 (de) 1979-11-08 1979-11-08 Tangentialrollkopf

Publications (2)

Publication Number Publication Date
IT8050028A0 IT8050028A0 (it) 1980-10-29
IT1127902B true IT1127902B (it) 1986-05-28

Family

ID=6085396

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50028/80A IT1127902B (it) 1979-11-08 1980-10-29 Testa di rullatura tangenziale per la creazione di filettatura a freddo su pezzi in lavorazione

Country Status (7)

Country Link
US (1) US4336703A (it)
JP (1) JPS56102333A (it)
DE (1) DE2944999C2 (it)
ES (1) ES8200023A1 (it)
FR (1) FR2469229A1 (it)
GB (1) GB2063131A (it)
IT (1) IT1127902B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201489A1 (de) * 1982-01-20 1983-07-28 Wilhelm Fette Gmbh, 2053 Schwarzenbek Tangentialrollkopf
US4426869A (en) * 1982-06-01 1984-01-24 Litton Industrial Products, Inc. Radial infeed thread roll attachment
JPH0270346A (ja) * 1988-09-05 1990-03-09 Nachi Fujikoshi Corp 被転造軸の外周面に溝を成形する方法及び装置
DE29610183U1 (de) * 1996-06-07 1997-10-02 Fette Wilhelm Gmbh Tangentialrollkopf
US5954211A (en) * 1997-09-10 1999-09-21 Westinghouse Air Brake Company Roller equipped uncoupling cam
CN1191893C (zh) * 2000-03-10 2005-03-09 C.J.温特机械技术公司 滚丝的端部加工装置
FR2809781B1 (fr) 2000-06-06 2003-01-03 Gfi Aerospace Organe de fixation a empreinte d'extremite dans une partie terminale filetee
US6473981B2 (en) * 2001-02-13 2002-11-05 Victaulic Company Of America Diameter indicator for use with groove forming tools
DE50104846D1 (de) * 2001-11-07 2005-01-20 Fette Gmbh Tangential-Rollkopf
US6935152B2 (en) * 2002-04-16 2005-08-30 Victaulic Company Of America Orbiting roller groover for pipe
US6748779B2 (en) * 2002-09-30 2004-06-15 C.J. Winter Machine Technologies, Inc. Tangential rolling attachment for a machine tool
DE102004006125B3 (de) * 2004-02-07 2005-05-25 Fette Gmbh Tangentialgewinderollkopf
US6993949B2 (en) * 2004-02-12 2006-02-07 Victaulic Company Power or manually operated pipe grooving tool
US7464578B2 (en) * 2005-06-03 2008-12-16 Fci Americas Technology, Inc. Hand-held, portable, battery-powered hydraulic tool
DE102014202648A1 (de) * 2014-02-13 2015-08-13 Philipp Silberkuhl Gewinderollwerkzeug

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US631159A (en) * 1898-11-04 1899-08-15 Frank G Echols Machine for cold-rolling.
US1145661A (en) * 1913-11-21 1915-07-06 Standard Company Thread-rolling device.
DE853142C (de) * 1939-05-25 1952-10-23 Acton Bolt Ltd Vorrichtung zum Anrollen von Gewinde an sich drehenden Werkstuecken
US2204182A (en) * 1939-05-25 1940-06-11 Wolseley Motors Ltd Appliance for rolling screw threads
US2388503A (en) * 1942-03-25 1945-11-06 Steinle Leo Caspar Shaft bearing
GB580949A (en) * 1944-08-02 1946-09-25 Harcourt Lester Forgaard Improvements in machines for producing rolled threads
US2476709A (en) * 1946-09-07 1949-07-19 Dockery Lab Co Annular trough oil burner
GB635328A (en) * 1948-02-03 1950-04-05 A C Wickman Ltd Improvements relating to screw-thread rolling apparatus
US2870662A (en) * 1956-03-19 1959-01-27 J E Poorman Inc Cross-slide knurling or like tool
US2909087A (en) * 1956-10-17 1959-10-20 Nat Acme Co Threading implement
DE1109127B (de) * 1958-12-17 1961-06-22 Rolf Hofer Gewindewalzkopf mit gegenseitigem Ausgleich der Werkzeugkraefte
CH420031A (de) * 1963-07-08 1966-09-15 Werkzeugfabrik Treptow Veb Vorrichtung zum Anrollen von Gewinde an sich drehenden Werkstücken

Also Published As

Publication number Publication date
DE2944999C2 (de) 1982-11-25
IT8050028A0 (it) 1980-10-29
FR2469229A1 (fr) 1981-05-22
DE2944999A1 (de) 1981-05-21
ES497022A0 (es) 1981-10-01
GB2063131A (en) 1981-06-03
ES8200023A1 (es) 1981-10-01
JPS56102333A (en) 1981-08-15
US4336703A (en) 1982-06-29

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