ATA396582A - DEVICE FOR MACHINING THE PROFILE BASE OF THREADS - Google Patents
DEVICE FOR MACHINING THE PROFILE BASE OF THREADSInfo
- Publication number
- ATA396582A ATA396582A AT0396582A AT396582A ATA396582A AT A396582 A ATA396582 A AT A396582A AT 0396582 A AT0396582 A AT 0396582A AT 396582 A AT396582 A AT 396582A AT A396582 A ATA396582 A AT A396582A
- Authority
- AT
- Austria
- Prior art keywords
- threads
- machining
- profile base
- profile
- base
- Prior art date
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)
- Turning (AREA)
- Machine Tool Units (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Transmission Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0396582A AT375568B (en) | 1982-10-29 | 1982-10-29 | DEVICE FOR MACHINING THE PROFILE BASE OF THREADS |
EP83890145A EP0110863A1 (en) | 1982-10-29 | 1983-09-06 | Device for working the profile root of threads |
NO833621A NO833621L (en) | 1982-10-29 | 1983-10-05 | DEVICE FOR WORKING THE PROFILE BOTTOM THROUGH |
JP58200098A JPS5993226A (en) | 1982-10-29 | 1983-10-27 | Device for machining root of screw thread |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0396582A AT375568B (en) | 1982-10-29 | 1982-10-29 | DEVICE FOR MACHINING THE PROFILE BASE OF THREADS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA396582A true ATA396582A (en) | 1984-01-15 |
AT375568B AT375568B (en) | 1984-08-27 |
Family
ID=3557832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0396582A AT375568B (en) | 1982-10-29 | 1982-10-29 | DEVICE FOR MACHINING THE PROFILE BASE OF THREADS |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0110863A1 (en) |
JP (1) | JPS5993226A (en) |
AT (1) | AT375568B (en) |
NO (1) | NO833621L (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE708057C (en) * | 1937-06-20 | 1941-07-11 | Pee Wee Maschinen Und Appbau I | Process for the production of bolt or external threads |
DE750279C (en) * | 1942-04-16 | 1945-01-04 | Herbert Lindner Fa | Device for pressing the thread root of threaded workpieces |
US2641488A (en) * | 1947-11-12 | 1953-06-09 | United States Steel Corp | Method and means for increasing bending fatigue strength of rotary steel drill pipes |
CH349282A (en) * | 1953-06-11 | 1960-10-15 | Wlodek Tadeusz W Dr | Process for improving the strength properties of construction elements made of plastically deformable material which has a yield point |
DE1477094A1 (en) * | 1964-01-09 | 1969-06-04 | Werkzeugfabrik Treptow Veb | Device for rolling threads on rotating workpieces |
US3879976A (en) * | 1973-12-14 | 1975-04-29 | Hartford Special Machinery Co | Starter slide and blade assembly for thread roller |
-
1982
- 1982-10-29 AT AT0396582A patent/AT375568B/en not_active IP Right Cessation
-
1983
- 1983-09-06 EP EP83890145A patent/EP0110863A1/en not_active Withdrawn
- 1983-10-05 NO NO833621A patent/NO833621L/en unknown
- 1983-10-27 JP JP58200098A patent/JPS5993226A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AT375568B (en) | 1984-08-27 |
JPS5993226A (en) | 1984-05-29 |
EP0110863A1 (en) | 1984-06-13 |
NO833621L (en) | 1984-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |