GB1488125A - Self-boring fastener and methods of use thereof - Google Patents
Self-boring fastener and methods of use thereofInfo
- Publication number
- GB1488125A GB1488125A GB49577/74A GB4957774A GB1488125A GB 1488125 A GB1488125 A GB 1488125A GB 49577/74 A GB49577/74 A GB 49577/74A GB 4957774 A GB4957774 A GB 4957774A GB 1488125 A GB1488125 A GB 1488125A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutting
- rosan
- self
- stud
- nov
- 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
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Dowels (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.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41597873A | 1973-11-15 | 1973-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1488125A true GB1488125A (en) | 1977-10-05 |
Family
ID=23648025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49577/74A Expired GB1488125A (en) | 1973-11-15 | 1974-11-15 | Self-boring fastener and methods 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 |
| JPWO2008139555A1 (en) * | 2007-05-02 | 2010-07-29 | 種市 薫 | Connection 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 IE IE2328/74A patent/IE40327B1/en unknown
- 1974-11-12 NO NO744065A patent/NO138780C/en unknown
- 1974-11-14 DE DE19742454087 patent/DE2454087A1/en active Pending
- 1974-11-14 CA CA213,680A patent/CA1008348A/en not_active Expired
- 1974-11-14 IT IT29429/74A patent/IT1025693B/en active
- 1974-11-15 FR FR7437829A patent/FR2251742B1/fr not_active Expired
- 1974-11-15 GB GB49577/74A patent/GB1488125A/en not_active Expired
- 1974-11-15 JP JP13184274A patent/JPS5428891B2/ja not_active Expired
- 1974-11-15 AT AT918174A patent/AT339673B/en not_active IP Right Cessation
- 1974-11-15 CH CH1525474A patent/CH577118A5/xx not_active IP Right Cessation
- 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 |
|---|---|
| IL46025A (en) | 1978-10-31 |
| NO138780C (en) | 1978-11-08 |
| IE40327B1 (en) | 1979-05-09 |
| AR202855A1 (en) | 1975-07-24 |
| IT1025693B (en) | 1978-08-30 |
| IL46025A0 (en) | 1975-02-10 |
| SE401725B (en) | 1978-05-22 |
| DK141180B (en) | 1980-01-28 |
| ZA747321B (en) | 1975-12-31 |
| BR7409659A (en) | 1976-05-25 |
| AU7508474A (en) | 1976-05-06 |
| CA1008348A (en) | 1977-04-12 |
| NO744065L (en) | 1975-06-09 |
| SE7413926L (en) | 1975-05-16 |
| NL7414428A (en) | 1975-05-20 |
| ATA918174A (en) | 1977-02-15 |
| JPS5088458A (en) | 1975-07-16 |
| JPS5428891B2 (en) | 1979-09-19 |
| DE2454087A1 (en) | 1975-05-22 |
| FI325274A (en) | 1975-05-16 |
| NO138780B (en) | 1978-07-31 |
| FR2251742A1 (en) | 1975-06-13 |
| DK141180C (en) | 1980-11-17 |
| FR2251742B1 (en) | 1981-06-12 |
| AT339673B (en) | 1977-11-10 |
| CH577118A5 (en) | 1976-06-30 |
| DK594774A (en) | 1975-07-21 |
| IE40327L (en) | 1975-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |