DE3363970D1 - Threading method and device - Google Patents

Threading method and device

Info

Publication number
DE3363970D1
DE3363970D1 DE8383112747T DE3363970T DE3363970D1 DE 3363970 D1 DE3363970 D1 DE 3363970D1 DE 8383112747 T DE8383112747 T DE 8383112747T DE 3363970 T DE3363970 T DE 3363970T DE 3363970 D1 DE3363970 D1 DE 3363970D1
Authority
DE
Germany
Prior art keywords
workpiece
thread
threading method
workpieces
withdrawn
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.)
Expired
Application number
DE8383112747T
Other languages
English (en)
Inventor
Eberhart Krueger
Helmut Kunsken
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
Wilhelm 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 Wilhelm Fette GmbH filed Critical Wilhelm Fette GmbH
Priority to DE8383112747T priority Critical patent/DE3363970D1/de
Application granted granted Critical
Publication of DE3363970D1 publication Critical patent/DE3363970D1/de
Expired legal-status Critical Current

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
    • B21H3/044—Thread-rolling heads working axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Turning (AREA)
  • Metal Rolling (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE8383112747T 1983-01-03 1983-12-17 Threading method and device Expired DE3363970D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383112747T DE3363970D1 (en) 1983-01-03 1983-12-17 Threading method and device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3300029A DE3300029A1 (de) 1983-01-03 1983-01-03 Verfahren zum herstellen von gewinden und einrichtung zur durchfuehrung des verfahrens
DE8383112747T DE3363970D1 (en) 1983-01-03 1983-12-17 Threading method and device

Publications (1)

Publication Number Publication Date
DE3363970D1 true DE3363970D1 (en) 1986-07-10

Family

ID=6187665

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3300029A Withdrawn DE3300029A1 (de) 1983-01-03 1983-01-03 Verfahren zum herstellen von gewinden und einrichtung zur durchfuehrung des verfahrens
DE8383112747T Expired DE3363970D1 (en) 1983-01-03 1983-12-17 Threading method and device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3300029A Withdrawn DE3300029A1 (de) 1983-01-03 1983-01-03 Verfahren zum herstellen von gewinden und einrichtung zur durchfuehrung des verfahrens

Country Status (4)

Country Link
US (1) US4592221A (de)
EP (1) EP0115012B1 (de)
AT (1) ATE20200T1 (de)
DE (2) DE3300029A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8916630D0 (en) * 1989-07-20 1989-09-06 Eagle Precision Tech Improvements in or relating to metal deformation
DE10341156A1 (de) * 2003-09-06 2005-03-31 Ina-Schaeffler Kg Maschinenelement
AT505118B1 (de) 2007-03-28 2013-03-15 Miba Sinter Austria Gmbh Verfahren zur bearbeitung einer verzahnung an einem sinterteil
SG161135A1 (en) * 2008-11-03 2010-06-29 Dextra Asia Co Ltd Threading machine with coaxial peeling and threading means
JP6155877B2 (ja) * 2013-06-14 2017-07-05 株式会社ジェイテクト ねじの転造方法
CN103341578A (zh) * 2013-07-29 2013-10-09 曹立峰 一种自动剥肋滚丝机上下传动轮的选用方法
CN106270319B (zh) * 2016-08-27 2018-12-28 保定天银机械有限公司 钢塑转换管件外螺纹加工设备
RU203798U1 (ru) * 2021-01-18 2021-04-21 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Приспособление для формирования канавок на изогнутых трубах

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1145661A (en) * 1913-11-21 1915-07-06 Standard Company Thread-rolling device.
US2011761A (en) * 1933-08-21 1935-08-20 Munson Mfg Company Screw thread rolling apparatus
FR862871A (fr) * 1939-11-24 1941-03-18 Wolseley Motors Ltd Perfectionnements aux outils et dispositifs pour laminer des filets de vis
DE887331C (de) * 1942-01-05 1953-08-24 Acton Bolt Ltd Vorrichtung zum Walzen von Gewinde
US2576709A (en) * 1947-01-03 1951-11-27 Acton Bolt Ltd Thread-rolling appliance
US2550855A (en) * 1947-03-26 1951-05-01 Raymond P Suess Thread rolling apparatus
US2704950A (en) * 1951-06-14 1955-03-29 Reed Rolled Thread Die Co Thread rolling device
DE951981C (de) * 1953-11-15 1956-11-08 Wilhelm Fette Fa Gewindewalzkopf mit gegebenenfalls schraeg zur Werkstueckachse angestellten Profilwalzen
US2771799A (en) * 1953-12-28 1956-11-27 James W Batchelder Thread rolling tool
US2919612A (en) * 1957-04-29 1960-01-05 Landis Machine Co Thread rolling attachment
DE1477094A1 (de) * 1964-01-09 1969-06-04 Werkzeugfabrik Treptow Veb Vorrichtung zum Anrollen von Gewinde an drehenden Werkstuecken

Also Published As

Publication number Publication date
ATE20200T1 (de) 1986-06-15
US4592221A (en) 1986-06-03
EP0115012B1 (de) 1986-06-04
DE3300029A1 (de) 1984-07-05
EP0115012A1 (de) 1984-08-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee