JPS5333078Y2 - - Google Patents
Info
- Publication number
- JPS5333078Y2 JPS5333078Y2 JP1973125101U JP12510173U JPS5333078Y2 JP S5333078 Y2 JPS5333078 Y2 JP S5333078Y2 JP 1973125101 U JP1973125101 U JP 1973125101U JP 12510173 U JP12510173 U JP 12510173U JP S5333078 Y2 JPS5333078 Y2 JP S5333078Y2
- Authority
- JP
- Japan
- 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
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973125101U JPS5333078Y2 (en:Method) | 1973-10-29 | 1973-10-29 | |
| GB4574374A GB1491515A (en) | 1973-10-29 | 1974-10-22 | Screw-threaded fastener |
| DE19742451373 DE2451373A1 (de) | 1973-10-29 | 1974-10-29 | Befestigungselement |
| HK43178A HK43178A (en) | 1973-10-29 | 1978-08-03 | Screw-threaded fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973125101U JPS5333078Y2 (en:Method) | 1973-10-29 | 1973-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5068156U JPS5068156U (en:Method) | 1975-06-18 |
| JPS5333078Y2 true JPS5333078Y2 (en:Method) | 1978-08-15 |
Family
ID=14901865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973125101U Expired JPS5333078Y2 (en:Method) | 1973-10-29 | 1973-10-29 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5333078Y2 (en:Method) |
| DE (1) | DE2451373A1 (en:Method) |
| GB (1) | GB1491515A (en:Method) |
| HK (1) | HK43178A (en:Method) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4402116A (en) * | 1980-06-09 | 1983-09-06 | Schenck Alexander W | Concealed interlocking fastener |
| EP0046010B1 (en) * | 1980-07-23 | 1986-04-09 | European Industrial Services (Fasteners) Limited | Fastener and driver combination |
| GB2123509B (en) * | 1982-06-25 | 1986-01-29 | Atomic Energy Authority Uk | Screw fasteners |
| FR2546584B1 (fr) * | 1983-05-26 | 1985-08-30 | Decaut Et Btr Reunis | Organe a visser de pieds reduit par rapport aux organes a visser a six pans creux |
| DE3670134D1 (de) * | 1985-06-03 | 1990-05-10 | Isotech Consultants Inc | Schraubenantriebsausnehmung. |
| US4911593A (en) * | 1989-05-02 | 1990-03-27 | Kephart R Dewain | Ratchet driven threaded fasteners |
| US5137407A (en) * | 1989-11-22 | 1992-08-11 | Osg Corporation | Head drive for threaded fastener |
| GB2390408B (en) * | 2002-07-04 | 2005-11-23 | Eric Walker | Screw and driver therefor |
| SG176944A1 (en) * | 2009-06-24 | 2012-01-30 | Osg System Products Co Ltd | Screw tightening structure, screw, and screw tightening tool |
| CA3104143C (en) * | 2011-08-25 | 2023-08-22 | Infastech Intellectual Properties Pte. Ltd. | Tapered lobular driver and fastener |
| AU2013245301B2 (en) | 2012-04-03 | 2016-01-28 | Illinois Tool Works Inc. | Fastener with multilobular tool engaging portion |
| DE102013105812A1 (de) * | 2013-06-05 | 2014-12-11 | Ejot Gmbh & Co. Kg | Schraubenantrieb |
| CN103967904A (zh) * | 2014-05-12 | 2014-08-06 | 国家电网公司 | 反窃电专用螺丝及其配套螺丝刀 |
| SG11201811606XA (en) | 2016-07-11 | 2019-01-30 | Phillips Screw Co | Fastener system with stabilizer rib |
| US12551992B2 (en) | 2016-07-11 | 2026-02-17 | Phillips Screw Company | Fastener system with stabilizer ribs and square drive |
| US10995788B2 (en) | 2017-12-15 | 2021-05-04 | Phillips Screw Company | Stick fit fastener recess system |
| US11466720B2 (en) | 2017-12-15 | 2022-10-11 | Phillips Screw Company | Stick fit fastener recess system |
| DE102020110450B4 (de) * | 2020-04-16 | 2024-05-23 | Nicole Bongartz | Antriebselement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2402342A (en) * | 1944-08-04 | 1946-06-18 | Phillips Screw Co | Screw |
-
1973
- 1973-10-29 JP JP1973125101U patent/JPS5333078Y2/ja not_active Expired
-
1974
- 1974-10-22 GB GB4574374A patent/GB1491515A/en not_active Expired
- 1974-10-29 DE DE19742451373 patent/DE2451373A1/de active Pending
-
1978
- 1978-08-03 HK HK43178A patent/HK43178A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5068156U (en:Method) | 1975-06-18 |
| GB1491515A (en) | 1977-11-09 |
| DE2451373A1 (de) | 1975-05-07 |
| HK43178A (en) | 1978-08-11 |