HK83186A - Drilling and thread forming fasteners - Google Patents
Drilling and thread forming fastenersInfo
- Publication number
- HK83186A HK83186A HK831/86A HK83186A HK83186A HK 83186 A HK83186 A HK 83186A HK 831/86 A HK831/86 A HK 831/86A HK 83186 A HK83186 A HK 83186A HK 83186 A HK83186 A HK 83186A
- Authority
- HK
- Hong Kong
- Prior art keywords
- drilling
- thread forming
- forming fasteners
- fasteners
- thread
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
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
- F16B25/0021—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 metal, e.g. sheet-metal or aluminium
-
- 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
-
- 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
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/103—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a drilling screw-point, i.e. with a cutting and material removing action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Drilling Tools (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34602382A | 1982-02-05 | 1982-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK83186A true HK83186A (en) | 1986-11-14 |
Family
ID=23357597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK831/86A HK83186A (en) | 1982-02-05 | 1986-11-06 | Drilling and thread forming fasteners |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS58146711A (en) |
| AU (1) | AU559300B2 (en) |
| CA (1) | CA1217368A (en) |
| CH (1) | CH659295A5 (en) |
| DE (1) | DE3303466A1 (en) |
| DK (1) | DK47783A (en) |
| ES (1) | ES281729Y (en) |
| FI (1) | FI830206L (en) |
| FR (1) | FR2521234B1 (en) |
| GB (1) | GB2114922B (en) |
| HK (1) | HK83186A (en) |
| IT (1) | IT1198422B (en) |
| NL (1) | NL8300383A (en) |
| NO (1) | NO830382L (en) |
| NZ (1) | NZ202991A (en) |
| SE (1) | SE8300548L (en) |
| ZA (1) | ZA83289B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4836730A (en) * | 1985-01-17 | 1989-06-06 | Emhart Industries, Inc. | Fastener |
| GB2185915B (en) * | 1986-01-09 | 1989-11-22 | Usm Corp | Groove point screw |
| GB2233920A (en) * | 1989-07-18 | 1991-01-23 | Sandvik Ltd | Fluted drill |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3395603A (en) * | 1966-09-13 | 1968-08-06 | Parker Kaion Corp | Rotary threaded fasteners |
| US3789725A (en) * | 1971-10-06 | 1974-02-05 | B Lindstrom | Self-drilling and self-tapping fastener and method of manufacture thereof |
| IT1083022B (en) * | 1977-07-21 | 1985-05-21 | Mustad O & Figlio Spa | SELF-PERFORATING AND SELF-THREADING SCREW |
| DE3022187C2 (en) * | 1980-06-13 | 1983-08-11 | Itw-Ateco Gmbh, 2000 Norderstedt | Drilling screw |
| FR2751407A1 (en) * | 1996-07-16 | 1998-01-23 | Motorola Semiconducteurs | Threshold detector, for water level in washing machine or dish-washer |
-
1983
- 1983-01-11 NZ NZ202991A patent/NZ202991A/en unknown
- 1983-01-17 ZA ZA83289A patent/ZA83289B/en unknown
- 1983-01-21 CH CH335/83A patent/CH659295A5/en not_active IP Right Cessation
- 1983-01-21 FI FI830206A patent/FI830206L/en not_active Application Discontinuation
- 1983-01-25 CA CA000420183A patent/CA1217368A/en not_active Expired
- 1983-02-02 DE DE19833303466 patent/DE3303466A1/en not_active Withdrawn
- 1983-02-02 NL NL8300383A patent/NL8300383A/en not_active Application Discontinuation
- 1983-02-02 JP JP58016871A patent/JPS58146711A/en active Pending
- 1983-02-02 SE SE8300548A patent/SE8300548L/en not_active Application Discontinuation
- 1983-02-03 GB GB08302942A patent/GB2114922B/en not_active Expired
- 1983-02-04 NO NO830382A patent/NO830382L/en unknown
- 1983-02-04 FR FR8301784A patent/FR2521234B1/en not_active Expired
- 1983-02-04 ES ES1983281729U patent/ES281729Y/en not_active Expired
- 1983-02-04 DK DK47783A patent/DK47783A/en unknown
- 1983-02-04 IT IT19426/83A patent/IT1198422B/en active
- 1983-02-04 AU AU11153/83A patent/AU559300B2/en not_active Ceased
-
1986
- 1986-11-06 HK HK831/86A patent/HK83186A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1115383A (en) | 1983-08-11 |
| ES281729U (en) | 1985-05-01 |
| SE8300548D0 (en) | 1983-02-02 |
| ES281729Y (en) | 1985-12-01 |
| DE3303466A1 (en) | 1983-09-08 |
| GB8302942D0 (en) | 1983-03-09 |
| GB2114922A (en) | 1983-09-01 |
| ZA83289B (en) | 1983-10-26 |
| FR2521234B1 (en) | 1987-02-27 |
| DK47783D0 (en) | 1983-02-04 |
| SE8300548L (en) | 1983-08-06 |
| DK47783A (en) | 1983-08-06 |
| FI830206L (en) | 1983-08-06 |
| IT1198422B (en) | 1988-12-21 |
| IT8319426A0 (en) | 1983-02-04 |
| JPS58146711A (en) | 1983-09-01 |
| NO830382L (en) | 1983-08-08 |
| NZ202991A (en) | 1985-11-08 |
| FI830206A0 (en) | 1983-01-21 |
| CH659295A5 (en) | 1987-01-15 |
| AU559300B2 (en) | 1987-03-05 |
| NL8300383A (en) | 1983-09-01 |
| GB2114922B (en) | 1985-12-04 |
| FR2521234A1 (en) | 1983-08-12 |
| CA1217368A (en) | 1987-02-03 |
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