NL257867A - - Google Patents
Info
- Publication number
- NL257867A NL257867A NL257867DA NL257867A NL 257867 A NL257867 A NL 257867A NL 257867D A NL257867D A NL 257867DA NL 257867 A NL257867 A NL 257867A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Buffer Packaging (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1056559 | 1959-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL257867A true NL257867A (es) |
Family
ID=20292521
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL102302D NL102302C (es) | 1959-11-11 | ||
| NL257867D NL257867A (es) | 1959-11-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL102302D NL102302C (es) | 1959-11-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE596943A (es) |
| CH (1) | CH387385A (es) |
| GB (1) | GB918265A (es) |
| NL (2) | NL257867A (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3391720A (en) * | 1966-10-12 | 1968-07-09 | Morse Milton | Spiral shaped threaded locking fastener |
| DE19961163A1 (de) * | 1999-12-17 | 2001-06-21 | Volkswagen Ag | Leichtbauschraube zum lösbaren Verbinden von Teilen |
-
0
- NL NL102302D patent/NL102302C/xx active
- NL NL257867D patent/NL257867A/xx unknown
-
1960
- 1960-11-04 CH CH1229060A patent/CH387385A/de unknown
- 1960-11-10 BE BE596943A patent/BE596943A/fr unknown
- 1960-11-11 GB GB3891360A patent/GB918265A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB918265A (en) | 1963-02-13 |
| NL102302C (es) | |
| CH387385A (de) | 1965-01-31 |
| BE596943A (fr) | 1961-03-01 |