DK447085D0 - SCREW AND RELATED SCREWS - Google Patents
SCREW AND RELATED SCREWSInfo
- Publication number
- DK447085D0 DK447085D0 DK447085A DK447085A DK447085D0 DK 447085 D0 DK447085 D0 DK 447085D0 DK 447085 A DK447085 A DK 447085A DK 447085 A DK447085 A DK 447085A DK 447085 D0 DK447085 D0 DK 447085D0
- Authority
- DK
- Denmark
- Prior art keywords
- screw
- related screws
- screws
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
-
- 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
- F16B23/0053—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a conical or prismatic recess for receiving a centering pin of the tool apparatus
-
- 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
- F16B23/0076—Specially shaped nuts or heads of bolts or screws for rotations by a tool causing slipping of the tool in loosening rotation, i.e. disabling unscrewing unless another tool is used
-
- 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
- F16B33/006—Non-metallic fasteners using screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Dowels (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843436204 DE3436204A1 (en) | 1984-10-03 | 1984-10-03 | SCREW AND DRIVING TOOL HERE |
Publications (2)
Publication Number | Publication Date |
---|---|
DK447085D0 true DK447085D0 (en) | 1985-10-02 |
DK447085A DK447085A (en) | 1986-04-04 |
Family
ID=6246959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK447085A DK447085A (en) | 1984-10-03 | 1985-10-02 | SCREW AND RELATED SCREWS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0176969A1 (en) |
DE (1) | DE3436204A1 (en) |
DK (1) | DK447085A (en) |
FI (1) | FI853581L (en) |
NO (1) | NO853895L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2051728C (en) * | 1990-10-03 | 1996-03-19 | Michael Janusz | Fastener having recessed, non-circular head, and fastener-driving tool |
DE4410475A1 (en) * | 1994-03-25 | 1995-09-28 | Profil Verbindungstechnik Gmbh | Rivetable element, assembly part with a rivetable element as well as rivet die and method for producing the assembly part |
GB2309238B (en) * | 1996-01-12 | 2000-06-21 | Carrington Weldgrip Ltd | Rockbolt installation |
GB9617920D0 (en) * | 1996-08-28 | 1996-10-09 | Jaguar Cars | Tool for screw threaded fasteners |
DE202008008994U1 (en) * | 2008-07-03 | 2009-11-19 | Greiner-Fuchs, Georg | Aperture device for covering a space formed between two walls |
CN112518305A (en) * | 2020-11-25 | 2021-03-19 | 南京宇众自动化装备有限公司 | Bolt mounting device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4258596A (en) * | 1978-01-18 | 1981-03-31 | Southco, Inc. | Tamper-resistant fastener |
US4459074A (en) * | 1981-12-15 | 1984-07-10 | Russell, Burdsall & Ward Corporation | Socket drive |
US4457654A (en) * | 1982-03-26 | 1984-07-03 | Illinois Tool Works Inc. | Tool gripping fastener |
GB2123509B (en) * | 1982-06-25 | 1986-01-29 | Atomic Energy Authority Uk | Screw fasteners |
JPS59117908A (en) * | 1982-11-09 | 1984-07-07 | タイタス・ツ−ル・カムパニ−・リミテツド | Fastener and its manufacture |
-
1984
- 1984-10-03 DE DE19843436204 patent/DE3436204A1/en not_active Withdrawn
-
1985
- 1985-09-18 FI FI853581A patent/FI853581L/en not_active Application Discontinuation
- 1985-09-26 EP EP85112232A patent/EP0176969A1/en not_active Withdrawn
- 1985-10-02 NO NO853895A patent/NO853895L/en unknown
- 1985-10-02 DK DK447085A patent/DK447085A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3436204A1 (en) | 1986-04-03 |
FI853581A0 (en) | 1985-09-18 |
NO853895L (en) | 1986-04-04 |
DK447085A (en) | 1986-04-04 |
EP0176969A1 (en) | 1986-04-09 |
FI853581L (en) | 1986-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |