IE40327B1 - Self-boring fastener and method of use thereof - Google Patents
Self-boring fastener and method of use thereofInfo
- Publication number
- IE40327B1 IE40327B1 IE2328/74A IE232874A IE40327B1 IE 40327 B1 IE40327 B1 IE 40327B1 IE 2328/74 A IE2328/74 A IE 2328/74A IE 232874 A IE232874 A IE 232874A IE 40327 B1 IE40327 B1 IE 40327B1
- Authority
- IE
- Ireland
- Prior art keywords
- cutting
- rosan
- stud
- nov
- metals
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052755 nonmetal Inorganic materials 0.000 abstract 1
- 150000002843 nonmetals Chemical class 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 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
- F16B25/0031—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 screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
-
- 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
- F16B25/0042—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0047—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge being characterised by its cross-section in the plane of the shaft axis
-
- 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
- F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/042—Specially-shaped shafts for retention or rotation by a tool, e.g. of polygonal cross-section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Drilling And Boring (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
1488125 Screws; studs ROSAN HYDRAULICS Inc and J ROSAN 15 Nov 1974 [15 Nov 1973] 49577/74 Heading F2H [Also in Division B3] A self-boring fastener 10, such as a stud, Fig. 4, a wood screw, Fig. 11, or a bolt, Fig. 8, comprises a cylindrical element with a central cavity 14 opening at its forward end, forwardfacing cutting means 15, which may be a continuous annular knife edge or notched, as in Figs. 10 and 11, for cutting into the material 17 so that part 17a thereof is forced into the cavity 14, and an external, helical, knife-edged thread 16, which has a slicing action.
The thread need not be continuous.
Drive-engaging means 13 may comprise a hexagonal flange, Fig. 4, or head, Fig. 8, or recess Figs. 10 and 11.
Rearward portion 11 of the stud, Fig. 4, is conventionally threaded for receiving a nut (not shown).
The cutting end 15 may have an external bevel, as shown, an internal bevel (15b, Fig. 9A, not shown) or both (15c, Fig. 9B, not shown).
Methods of fastening together non- metallic materials, or non-metals to metals and, in particular, wear and corrosion-resistant linings to a substrate (Figs. 12 to 14, not shown) are described and claimed.
(From GB1488125 A)
[FR2251742A1]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41597873A | 1973-11-15 | 1973-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE40327L IE40327L (en) | 1975-05-15 |
| IE40327B1 true IE40327B1 (en) | 1979-05-09 |
Family
ID=23648025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2328/74A IE40327B1 (en) | 1973-11-15 | 1974-11-12 | Self-boring fastener and method of use thereof |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5428891B2 (en) |
| AR (1) | AR202855A1 (en) |
| AT (1) | AT339673B (en) |
| BR (1) | BR7409659A (en) |
| CA (1) | CA1008348A (en) |
| CH (1) | CH577118A5 (en) |
| DE (1) | DE2454087A1 (en) |
| DK (1) | DK141180B (en) |
| FI (1) | FI325274A (en) |
| FR (1) | FR2251742B1 (en) |
| GB (1) | GB1488125A (en) |
| IE (1) | IE40327B1 (en) |
| IL (1) | IL46025A (en) |
| IT (1) | IT1025693B (en) |
| NL (1) | NL7414428A (en) |
| NO (1) | NO138780C (en) |
| SE (1) | SE401725B (en) |
| ZA (1) | ZA747321B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157674A (en) * | 1978-01-12 | 1979-06-12 | Elco Industries, Inc. | Collar stud for use in plastic |
| JPS54143967U (en) * | 1978-03-31 | 1979-10-05 | ||
| EP0109528B1 (en) * | 1982-11-23 | 1986-07-30 | Kerb-Konus-Vertriebs-GmbH | Self-tapping threaded insert |
| CA2685775A1 (en) * | 2007-05-02 | 2008-11-20 | Kaoru Taneichi | Connecting bolt |
| DE102007028164A1 (en) * | 2007-06-20 | 2008-12-24 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Arrangement for use in motor vehicle, has self-tapping or self-grooving screw, which is formed as mass pin, which has receiver for cable shoe in end area turned away from support structure |
| JP4597179B2 (en) * | 2007-10-30 | 2010-12-15 | 本田技研工業株式会社 | bolt |
| DE102010045163B4 (en) * | 2010-09-11 | 2023-07-20 | Volkswagen Ag | Connection means with a first connection side for a detachable connection and a second connection side for attachment to a component |
| EP3839168A1 (en) * | 2019-12-19 | 2021-06-23 | Hilti Aktiengesellschaft | Fastener and façade |
-
1974
- 1974-11-05 NL NL7414428A patent/NL7414428A/en not_active Application Discontinuation
- 1974-11-06 SE SE7413926A patent/SE401725B/en unknown
- 1974-11-08 FI FI3252/74A patent/FI325274A/fi unknown
- 1974-11-11 IL IL46025A patent/IL46025A/en unknown
- 1974-11-12 NO NO744065A patent/NO138780C/en unknown
- 1974-11-12 IE IE2328/74A patent/IE40327B1/en unknown
- 1974-11-14 CA CA213,680A patent/CA1008348A/en not_active Expired
- 1974-11-14 IT IT29429/74A patent/IT1025693B/en active
- 1974-11-14 DE DE19742454087 patent/DE2454087A1/en active Pending
- 1974-11-15 FR FR7437829A patent/FR2251742B1/fr not_active Expired
- 1974-11-15 CH CH1525474A patent/CH577118A5/xx not_active IP Right Cessation
- 1974-11-15 GB GB49577/74A patent/GB1488125A/en not_active Expired
- 1974-11-15 AT AT918174A patent/AT339673B/en not_active IP Right Cessation
- 1974-11-15 JP JP13184274A patent/JPS5428891B2/ja not_active Expired
- 1974-11-15 DK DK594774AA patent/DK141180B/en unknown
- 1974-11-15 ZA ZA00747321A patent/ZA747321B/en unknown
- 1974-11-18 BR BR9659/74A patent/BR7409659A/en unknown
- 1974-11-19 AR AR256574A patent/AR202855A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FI325274A (en) | 1975-05-16 |
| BR7409659A (en) | 1976-05-25 |
| IE40327L (en) | 1975-05-15 |
| NO138780C (en) | 1978-11-08 |
| SE7413926L (en) | 1975-05-16 |
| NO744065L (en) | 1975-06-09 |
| AT339673B (en) | 1977-11-10 |
| AR202855A1 (en) | 1975-07-24 |
| IL46025A0 (en) | 1975-02-10 |
| FR2251742B1 (en) | 1981-06-12 |
| JPS5088458A (en) | 1975-07-16 |
| IL46025A (en) | 1978-10-31 |
| NL7414428A (en) | 1975-05-20 |
| DK141180C (en) | 1980-11-17 |
| DE2454087A1 (en) | 1975-05-22 |
| AU7508474A (en) | 1976-05-06 |
| CA1008348A (en) | 1977-04-12 |
| FR2251742A1 (en) | 1975-06-13 |
| JPS5428891B2 (en) | 1979-09-19 |
| DK141180B (en) | 1980-01-28 |
| ATA918174A (en) | 1977-02-15 |
| GB1488125A (en) | 1977-10-05 |
| SE401725B (en) | 1978-05-22 |
| DK594774A (en) | 1975-07-21 |
| CH577118A5 (en) | 1976-06-30 |
| ZA747321B (en) | 1975-12-31 |
| IT1025693B (en) | 1978-08-30 |
| NO138780B (en) | 1978-07-31 |
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