GB2377264B - A threaded screw having cutting notch structures - Google Patents
A threaded screw having cutting notch structuresInfo
- Publication number
- GB2377264B GB2377264B GB0116513A GB0116513A GB2377264B GB 2377264 B GB2377264 B GB 2377264B GB 0116513 A GB0116513 A GB 0116513A GB 0116513 A GB0116513 A GB 0116513A GB 2377264 B GB2377264 B GB 2377264B
- Authority
- GB
- United Kingdom
- Prior art keywords
- threaded screw
- cutting notch
- notch structures
- structures
- cutting
- 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 - Fee Related
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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Connection Of Plates (AREA)
- Joining Of Building Structures In Genera (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0116513A GB2377264B (en) | 2001-07-06 | 2001-07-06 | A threaded screw having cutting notch structures |
DE20111374U DE20111374U1 (en) | 2001-07-06 | 2001-07-09 | Threaded screw with notch structures |
FR0109496A FR2827349B3 (en) | 2001-07-06 | 2001-07-16 | THREADED SCREW WITH A CUTTING NOTCH STRUCTURE |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0116513A GB2377264B (en) | 2001-07-06 | 2001-07-06 | A threaded screw having cutting notch structures |
DE20111374U DE20111374U1 (en) | 2001-07-06 | 2001-07-09 | Threaded screw with notch structures |
FR0109496A FR2827349B3 (en) | 2001-07-06 | 2001-07-16 | THREADED SCREW WITH A CUTTING NOTCH STRUCTURE |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0116513D0 GB0116513D0 (en) | 2001-08-29 |
GB2377264A GB2377264A (en) | 2003-01-08 |
GB2377264B true GB2377264B (en) | 2003-09-10 |
Family
ID=27219592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0116513A Expired - Fee Related GB2377264B (en) | 2001-07-06 | 2001-07-06 | A threaded screw having cutting notch structures |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE20111374U1 (en) |
FR (1) | FR2827349B3 (en) |
GB (1) | GB2377264B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4673323A (en) * | 1986-04-07 | 1987-06-16 | Peter Russo | Self tapping stud |
US5516248A (en) * | 1994-09-07 | 1996-05-14 | Abbott-Interfast Corporation | Low torque wood screw |
EP0997651A1 (en) * | 1998-10-27 | 2000-05-03 | Chao-Wei Lin | Screw |
-
2001
- 2001-07-06 GB GB0116513A patent/GB2377264B/en not_active Expired - Fee Related
- 2001-07-09 DE DE20111374U patent/DE20111374U1/en not_active Expired - Lifetime
- 2001-07-16 FR FR0109496A patent/FR2827349B3/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4673323A (en) * | 1986-04-07 | 1987-06-16 | Peter Russo | Self tapping stud |
US5516248A (en) * | 1994-09-07 | 1996-05-14 | Abbott-Interfast Corporation | Low torque wood screw |
EP0997651A1 (en) * | 1998-10-27 | 2000-05-03 | Chao-Wei Lin | Screw |
Also Published As
Publication number | Publication date |
---|---|
GB2377264A (en) | 2003-01-08 |
DE20111374U1 (en) | 2001-10-11 |
GB0116513D0 (en) | 2001-08-29 |
FR2827349A3 (en) | 2003-01-17 |
FR2827349B3 (en) | 2003-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20070706 |