LU67373A1 - - Google Patents
Info
- Publication number
- LU67373A1 LU67373A1 LU67373DA LU67373A1 LU 67373 A1 LU67373 A1 LU 67373A1 LU 67373D A LU67373D A LU 67373DA LU 67373 A1 LU67373 A1 LU 67373A1
- Authority
- LU
- Luxembourg
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
- B21H3/025—Rolling locking screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/30—Locking exclusively by special shape of the screw-thread
-
- 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
- B21H3/022—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling combined with rolling splines, ribs, grooves or the like, e.g. using compound dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4709271A GB1373090A (en) | 1972-04-09 | 1972-04-09 | Screw-threaded components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU67373A1 true LU67373A1 (en) | 1973-06-18 |
Family
ID=10443686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU67373D LU67373A1 (en) | 1972-04-09 | 1973-04-06 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4947749A (en) |
| AT (1) | AT338572B (en) |
| BE (1) | BE797378A (en) |
| CH (1) | CH569892A5 (en) |
| DE (1) | DE2316609A1 (en) |
| FR (1) | FR2180331A5 (en) |
| GB (1) | GB1373090A (en) |
| IE (1) | IE37818B1 (en) |
| LU (1) | LU67373A1 (en) |
| NL (1) | NL7304905A (en) |
| SE (1) | SE396642B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0490194A1 (en) * | 1990-12-10 | 1992-06-17 | ITW-ATECO GmbH | Screw with selfblocking thread |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432682A (en) * | 1978-12-04 | 1984-02-21 | Microdot Inc. | Threaded fastener assembly |
| GB2172950A (en) * | 1985-03-30 | 1986-10-01 | James H Thorpe | Self-locking threading and method of forming it |
| JPS63164616U (en) * | 1987-04-15 | 1988-10-26 | ||
| US5340253A (en) * | 1992-12-14 | 1994-08-23 | Monogram Aerospace Fasteners | Fastener with thread lock |
| DE102009011127A1 (en) * | 2009-03-03 | 2010-09-09 | Flaig, Hartmut | Safety screw e.g. tension screw, for forming screw connection, has body provided with external thread comprising safety thread turn windings defined by thread teeth, where thread teeth are exclusively deformed along common axial direction |
| WO2010099947A1 (en) | 2009-03-03 | 2010-09-10 | Flaig, Hartmut | Safety screw, screw connection and method for producing a safety screw |
| CN117366077B (en) * | 2023-11-13 | 2024-11-15 | 中船海为高科技有限公司 | A non-equidistant thread connection pair |
-
1972
- 1972-04-09 GB GB4709271A patent/GB1373090A/en not_active Expired
-
1973
- 1973-03-27 BE BE129299A patent/BE797378A/en unknown
- 1973-03-29 AT AT277873A patent/AT338572B/en not_active IP Right Cessation
- 1973-03-29 CH CH452473A patent/CH569892A5/xx not_active IP Right Cessation
- 1973-04-03 DE DE19732316609 patent/DE2316609A1/en active Pending
- 1973-04-06 LU LU67373D patent/LU67373A1/xx unknown
- 1973-04-06 SE SE7304865A patent/SE396642B/en unknown
- 1973-04-09 IE IE55873A patent/IE37818B1/en unknown
- 1973-04-09 FR FR7312677A patent/FR2180331A5/fr not_active Expired
- 1973-04-09 JP JP3966373A patent/JPS4947749A/ja active Pending
- 1973-04-09 NL NL7304905A patent/NL7304905A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0490194A1 (en) * | 1990-12-10 | 1992-06-17 | ITW-ATECO GmbH | Screw with selfblocking thread |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2180331A5 (en) | 1973-11-23 |
| JPS4947749A (en) | 1974-05-09 |
| AT338572B (en) | 1977-09-12 |
| IE37818B1 (en) | 1977-10-26 |
| GB1373090A (en) | 1974-11-06 |
| BE797378A (en) | 1973-07-16 |
| NL7304905A (en) | 1973-10-11 |
| ATA277873A (en) | 1976-12-15 |
| IE37818L (en) | 1973-10-09 |
| DE2316609A1 (en) | 1973-10-18 |
| SE396642B (en) | 1977-09-26 |
| CH569892A5 (en) | 1975-11-28 |