EP1561525A3 - Tangentialgewinderollkopf - Google Patents

Tangentialgewinderollkopf Download PDF

Info

Publication number
EP1561525A3
EP1561525A3 EP04028894A EP04028894A EP1561525A3 EP 1561525 A3 EP1561525 A3 EP 1561525A3 EP 04028894 A EP04028894 A EP 04028894A EP 04028894 A EP04028894 A EP 04028894A EP 1561525 A3 EP1561525 A3 EP 1561525A3
Authority
EP
European Patent Office
Prior art keywords
pinion
thread
bushing
rolling head
rollers
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP04028894A
Other languages
English (en)
French (fr)
Other versions
EP1561525A2 (de
EP1561525B1 (de
Inventor
Andreas Focken
Dirk Marbs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fette GmbH
Original Assignee
Fette 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 GmbH filed Critical Fette GmbH
Publication of EP1561525A2 publication Critical patent/EP1561525A2/de
Publication of EP1561525A3 publication Critical patent/EP1561525A3/de
Application granted granted Critical
Publication of EP1561525B1 publication Critical patent/EP1561525B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Transmission Devices (AREA)
  • Forging (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Tangentialgewinderollkopf, mit zwei gabelförmigen Rollkopfarmen (10,12), in denen mittels paralleler Achsen Gewinderollen (14,16) drehbar gelagert sind, wobei die Gewinderollen (14,16) seitlich mit einem auf den Achsen sitzenden Ritzel (46) eines beide Gewinderollen koppelnden Getriebes in Eingriff stehen und Gewinderollen (14,46) und Ritzel (46) seitlich Klauen (44) aufweisen derart, daß die Klauen der Rollen vor dem Einbau der Achsen seitlich in die Klauen (44) der Ritzel (46) einschiebbar sind, wobei auf den Achsen axial verschieblich eine Buchse (50) angeordnet ist, die mit Hilfe von Festlegemitteln axial fest gegen das Ritzel anlegbar ist, wobei jede Buchse (50) am Umfang einen Feingewindeabschnitt (52) aufweist, der mit einem Innengewindeabschnitt (52a) in einer Aufnahmebohrung (48) für Ritzel (46) und Buchse (50) zusammenwirkt und Verriegelungsmittel in den Armen (10,12) vorgesehen sind zur Verriegelung der Buchse (50) in einer eingenommenen Drehposition.
EP04028894A 2004-02-07 2004-12-07 Tangentialgewinderollkopf Active EP1561525B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004006125 2004-02-07
DE102004006125A DE102004006125B3 (de) 2004-02-07 2004-02-07 Tangentialgewinderollkopf

Publications (3)

Publication Number Publication Date
EP1561525A2 EP1561525A2 (de) 2005-08-10
EP1561525A3 true EP1561525A3 (de) 2005-11-09
EP1561525B1 EP1561525B1 (de) 2007-07-18

Family

ID=34485669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04028894A Active EP1561525B1 (de) 2004-02-07 2004-12-07 Tangentialgewinderollkopf

Country Status (5)

Country Link
US (1) US7073361B2 (de)
EP (1) EP1561525B1 (de)
AT (1) ATE367226T1 (de)
DE (2) DE102004006125B3 (de)
ES (1) ES2287631T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100415407C (zh) * 2006-09-25 2008-09-03 孙永林 螺旋齿滚轧钢筋丝头装置
DE102010006959B4 (de) 2010-02-05 2021-04-22 Wagner Tooling Systems Baublies GmbH Seitenrollwerkzeug
ES2693578T3 (es) * 2016-02-19 2018-12-12 Lmt Fette Werkzeugtechnik Gmbh & Co. Kg Cabezal tangencial para rodar roscas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1191454A (fr) * 1958-02-12 1959-10-20 Escofier & Cie Dispositif pour fileter par laminage
DE8126319U1 (de) * 1981-09-10 1983-05-19 Wilhelm Fette Gmbh, 2053 Schwarzenbek Gewinderollkopf
EP0811443A1 (de) * 1996-06-07 1997-12-10 Wilhelm Fette GmbH Tangentialrollkopf

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR510133A (fr) * 1920-02-17 1920-11-27 Emile Salmson Fils D Dispositif de réglage des coussinets de paliers de butée
DE871703C (de) 1950-11-15 1953-03-26 Eugen Reintjes Segmentdrucklager fuer Schiffswellen mit kugelig einstellbarem Innenlagerkoerper
DE2944999C2 (de) * 1979-11-08 1982-11-25 Wilhelm Fette Gmbh, 2053 Schwarzenbek Tangentialrollkopf
US4617816A (en) * 1985-02-05 1986-10-21 C. J. Winter Machine Works Thread rolling attachment
US6202461B1 (en) * 1999-02-03 2001-03-20 C. J. Winter Machine Technologies, Inc. Tangential thread rolling head
EP1310309B1 (de) * 2001-11-07 2004-12-15 Fette GmbH Tangential-Rollkopf

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1191454A (fr) * 1958-02-12 1959-10-20 Escofier & Cie Dispositif pour fileter par laminage
DE8126319U1 (de) * 1981-09-10 1983-05-19 Wilhelm Fette Gmbh, 2053 Schwarzenbek Gewinderollkopf
EP0811443A1 (de) * 1996-06-07 1997-12-10 Wilhelm Fette GmbH Tangentialrollkopf

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section PQ Week 197632, Derwent World Patents Index; Class P52, AN 1976-H1098X, XP002345106 *
DATABASE WPI Section PQ Week 197907, Derwent World Patents Index; Class P52, AN 1979-B4565B, XP002345105 *

Also Published As

Publication number Publication date
DE102004006125B3 (de) 2005-05-25
EP1561525A2 (de) 2005-08-10
EP1561525B1 (de) 2007-07-18
US7073361B2 (en) 2006-07-11
ATE367226T1 (de) 2007-08-15
ES2287631T3 (es) 2007-12-16
US20050172689A1 (en) 2005-08-11
DE502004004352D1 (de) 2007-08-30

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