FR1272900A - Vis à tête creuse - Google Patents
Vis à tête creuseInfo
- Publication number
- FR1272900A FR1272900A FR843187A FR843187A FR1272900A FR 1272900 A FR1272900 A FR 1272900A FR 843187 A FR843187 A FR 843187A FR 843187 A FR843187 A FR 843187A FR 1272900 A FR1272900 A FR 1272900A
- Authority
- FR
- France
- Prior art keywords
- head screw
- socket head
- socket
- screw
- head
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR843187A FR1272900A (fr) | 1960-09-28 | 1960-11-07 | Vis à tête creuse |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3324160A GB892442A (en) | 1960-09-28 | 1960-09-28 | Improvements in and relating to socket-headed screws |
FR843187A FR1272900A (fr) | 1960-09-28 | 1960-11-07 | Vis à tête creuse |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1272900A true FR1272900A (fr) | 1961-09-29 |
Family
ID=26188058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR843187A Expired FR1272900A (fr) | 1960-09-28 | 1960-11-07 | Vis à tête creuse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1272900A (fr) |
-
1960
- 1960-11-07 FR FR843187A patent/FR1272900A/fr not_active Expired
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