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ATA396482A - DEVICE FOR MACHINING THE PROFILE BASE OF THREADS - Google Patents

DEVICE FOR MACHINING THE PROFILE BASE OF THREADS

Info

Publication number
ATA396482A
ATA396482A AT0396482A AT396482A ATA396482A AT A396482 A ATA396482 A AT A396482A AT 0396482 A AT0396482 A AT 0396482A AT 396482 A AT396482 A AT 396482A AT A396482 A ATA396482 A AT A396482A
Authority
AT
Austria
Prior art keywords
threads
machining
profile base
profile
base
Prior art date
Application number
AT0396482A
Other languages
German (de)
Other versions
AT375285B (en
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0396482A priority Critical patent/AT375285B/en
Priority to EP83890132A priority patent/EP0109378A1/en
Priority to NO833372A priority patent/NO833372L/en
Priority to JP58198417A priority patent/JPS5993225A/en
Publication of ATA396482A publication Critical patent/ATA396482A/en
Application granted granted Critical
Publication of AT375285B publication Critical patent/AT375285B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Transmission Devices (AREA)
  • Machine Tool Units (AREA)
AT0396482A 1982-10-29 1982-10-29 DEVICE FOR MACHINING THE PROFILE BASE OF THREADS AT375285B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0396482A AT375285B (en) 1982-10-29 1982-10-29 DEVICE FOR MACHINING THE PROFILE BASE OF THREADS
EP83890132A EP0109378A1 (en) 1982-10-29 1983-08-17 Device for working the profile root of threads
NO833372A NO833372L (en) 1982-10-29 1983-09-19 DEVICE FOR WORKING PROFILE BUNDLE
JP58198417A JPS5993225A (en) 1982-10-29 1983-10-25 Device for machining root of screw thread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0396482A AT375285B (en) 1982-10-29 1982-10-29 DEVICE FOR MACHINING THE PROFILE BASE OF THREADS

Publications (2)

Publication Number Publication Date
ATA396482A true ATA396482A (en) 1983-12-15
AT375285B AT375285B (en) 1984-07-25

Family

ID=3557815

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0396482A AT375285B (en) 1982-10-29 1982-10-29 DEVICE FOR MACHINING THE PROFILE BASE OF THREADS

Country Status (4)

Country Link
EP (1) EP0109378A1 (en)
JP (1) JPS5993225A (en)
AT (1) AT375285B (en)
NO (1) NO833372L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972873B (en) * 2010-11-12 2012-07-04 吴江市菀坪镙丝厂 Screw machining device
CN113084057A (en) * 2021-05-11 2021-07-09 成都中电锦江信息产业有限公司 Rolling device capable of realizing thread rolling for pipeline threading machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE110981C (en) *
US3800580A (en) * 1973-01-08 1974-04-02 Armco Steel Corp Thread rolling apparatus

Also Published As

Publication number Publication date
NO833372L (en) 1984-04-30
EP0109378A1 (en) 1984-05-23
AT375285B (en) 1984-07-25
JPS5993225A (en) 1984-05-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee