CH364146A - Vis à tête creuse - Google Patents
Vis à tête creuseInfo
- Publication number
- CH364146A CH364146A CH1304760A CH1304760A CH364146A CH 364146 A CH364146 A CH 364146A CH 1304760 A CH1304760 A CH 1304760A CH 1304760 A CH1304760 A CH 1304760A CH 364146 A CH364146 A CH 364146A
- Authority
- CH
- Switzerland
- Prior art keywords
- head screw
- socket head
- socket
- screw
- head
- Prior art date
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)
- Insertion Pins And Rivets (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3324160A GB892442A (en) | 1960-09-28 | 1960-09-28 | Improvements in and relating to socket-headed screws |
Publications (1)
Publication Number | Publication Date |
---|---|
CH364146A true CH364146A (fr) | 1962-08-31 |
Family
ID=10350372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1304760A CH364146A (fr) | 1960-09-28 | 1960-11-21 | Vis à tête creuse |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH364146A (fr) |
DE (1) | DE1868117U (fr) |
GB (1) | GB892442A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5466042A (en) * | 1994-03-11 | 1995-11-14 | Hsin Lung Accessories Co. Ltd. | Bicycle seat post with an adjusting mechanism |
US6024522A (en) * | 1997-04-24 | 2000-02-15 | Mcgard, Inc. | Security fastener and drive tool for driving both security fasteners and conventional fasteners |
-
1960
- 1960-09-28 GB GB3324160A patent/GB892442A/en not_active Expired
- 1960-11-21 DE DE1960U0003008 patent/DE1868117U/de not_active Expired
- 1960-11-21 CH CH1304760A patent/CH364146A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB892442A (en) | 1962-03-28 |
DE1868117U (de) | 1963-02-28 |
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