NL12964C - - Google Patents
Info
- Publication number
- NL12964C NL12964C NL12964DA NL12964C NL 12964 C NL12964 C NL 12964C NL 12964D A NL12964D A NL 12964DA NL 12964 C NL12964 C NL 12964C
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts
- F16B39/14—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts made of thin sheet material or formed as spring-washers
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/02—Nuts or like thread-engaging members made of thin sheet material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH575700X | 1922-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL12964C true NL12964C (fr) |
Family
ID=4521184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL12964D NL12964C (fr) | 1922-10-21 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH103939A (fr) |
| FR (1) | FR575700A (fr) |
| NL (1) | NL12964C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1577853A (en) * | 1976-03-13 | 1980-10-29 | Raymond A | Metal sheet having a circular screw-receiving aperture |
-
0
- NL NL12964D patent/NL12964C/xx active
-
1922
- 1922-11-30 CH CH103939D patent/CH103939A/fr unknown
-
1923
- 1923-10-17 FR FR575700D patent/FR575700A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH103939A (fr) | 1924-03-17 |
| FR575700A (fr) | 1924-08-04 |