DK1186360T3 - Fremgangsmåde og indretning til fremstilling af boltelementer - Google Patents

Fremgangsmåde og indretning til fremstilling af boltelementer

Info

Publication number
DK1186360T3
DK1186360T3 DK01117159T DK01117159T DK1186360T3 DK 1186360 T3 DK1186360 T3 DK 1186360T3 DK 01117159 T DK01117159 T DK 01117159T DK 01117159 T DK01117159 T DK 01117159T DK 1186360 T3 DK1186360 T3 DK 1186360T3
Authority
DK
Denmark
Prior art keywords
bolt elements
making bolt
reduction
diameter
rolling
Prior art date
Application number
DK01117159T
Other languages
English (en)
Inventor
Andreas Wunderlich
Original Assignee
Reisser Schraubentechnik 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 Reisser Schraubentechnik Gmbh filed Critical Reisser Schraubentechnik Gmbh
Application granted granted Critical
Publication of DK1186360T3 publication Critical patent/DK1186360T3/da

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
    • B21H3/027—Rolling of self-tapping screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Metal Extraction Processes (AREA)
DK01117159T 2000-08-10 2001-07-14 Fremgangsmåde og indretning til fremstilling af boltelementer DK1186360T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10039011A DE10039011A1 (de) 2000-08-10 2000-08-10 Verfahren und Vorrichtung zum Herstellen von Bolzenelementen
EP01117159A EP1186360B1 (de) 2000-08-10 2001-07-14 Verfahren und Vorrichtung zum Herstellen von Bolzenelementen

Publications (1)

Publication Number Publication Date
DK1186360T3 true DK1186360T3 (da) 2005-07-25

Family

ID=7651944

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01117159T DK1186360T3 (da) 2000-08-10 2001-07-14 Fremgangsmåde og indretning til fremstilling af boltelementer

Country Status (6)

Country Link
EP (1) EP1186360B1 (da)
AT (1) ATE290934T1 (da)
DE (2) DE10039011A1 (da)
DK (1) DK1186360T3 (da)
ES (1) ES2239639T3 (da)
PT (1) PT1186360E (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254319B3 (de) * 2002-11-21 2004-09-16 Duve Kaltformtechnik Gmbh Verfahren zum Herstellen einer Schraube mit einer Bohrspitze
DE102011076180A1 (de) * 2011-05-20 2012-11-22 Hilti Aktiengesellschaft Ankerbolzen und Herstellungsverfahren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD33566A (da) *
DE45391C (de) * AMERICAN Screw Co. by Edwin G. Awgell President in New-York Gewindewalzbacken
US2314390A (en) * 1939-08-17 1943-03-23 New Process Screw Corp Method and apparatus for rolling screws
GB2220721B (en) * 1988-07-11 1992-02-12 Austin Rover Group A method of making threaded fasteners
SU1637923A1 (ru) * 1988-12-05 1991-03-30 Предприятие П/Я М-5514 Инструмент дл одновременного накатывани резьбы и гладкой цилиндрической поверхности
JPH03161136A (ja) * 1989-11-14 1991-07-11 Shinjiyou Seisakusho:Kk コンクリート用アンカーボルトの製造方法及び該アンカーボルトの製造に用いる装置
US5242253A (en) * 1992-10-08 1993-09-07 Semblex Corporation Thread-forming screw
EP0682187A3 (de) * 1994-04-13 1996-03-13 Bergner Richard Gmbh Co Verfahren zur Herstellung einer Schraube und dafür bestimmter Schraubenrohling.
JPH08108239A (ja) * 1994-10-05 1996-04-30 Toyota Motor Corp 転造ダイス
DE19632838A1 (de) * 1996-08-15 1998-02-19 Wuerth Adolf Gmbh & Co Kg Schraube mit einer selbstbohrenden Spitze

Also Published As

Publication number Publication date
PT1186360E (pt) 2005-06-30
EP1186360A3 (de) 2002-12-18
EP1186360B1 (de) 2005-03-16
ATE290934T1 (de) 2005-04-15
DE10039011A1 (de) 2002-02-21
EP1186360A2 (de) 2002-03-13
DE50105600D1 (de) 2005-04-21
ES2239639T3 (es) 2005-10-01

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