MX9703149A - Perno de acero de espiga con muescas. - Google Patents
Perno de acero de espiga con muescas.Info
- Publication number
- MX9703149A MX9703149A MX9703149A MX9703149A MX9703149A MX 9703149 A MX9703149 A MX 9703149A MX 9703149 A MX9703149 A MX 9703149A MX 9703149 A MX9703149 A MX 9703149A MX 9703149 A MX9703149 A MX 9703149A
- Authority
- MX
- Mexico
- Prior art keywords
- shank
- tip
- fastener
- annular
- grooved portion
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 1
- 239000000758 substrate 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
- F16B15/00—Nails; Staples
- F16B15/0092—Coated nails or staples
-
- 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
- F16B15/00—Nails; Staples
- F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws
-
- 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
- F16B33/008—Corrosion preventing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/90—Fastener or fastener element composed of plural different materials
- Y10S411/901—Core and exterior of different materials
- Y10S411/902—Metal core
- Y10S411/903—Resinous exterior
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Laminated Bodies (AREA)
- Paints Or Removers (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Un perno de acero con una espiga elongada, una cabeza aumentada forma un extremo de la espiga, una punta generalmente puntiaguda formada en el otro extremo de la espiga. Una porcion de muescas de la espiga está formada con muescas helicoidales que definen costillas helicoidales y con muescas anulares que definen anillos anulares. La espiga tiene una porcion cilíndrica entre la porcion de muescas y la punta, y una porcion cilíndrica entre la porcion de muescas y la cabeza. Cada una de las muescas anulares tiene una raíz, donde es más profunda, y cada uno de los anillos anulares tiene una cresta en su punto más alto. Las raíces definen un cono imaginario que diverge hacia la punta. Las crestas definen un cono imaginario que converge hacia la punta. El perno tiene una superficie externa revestida con un revestimiento polimérico, que se forma de una composicion acuosa que contiene una resina acrílica con base de agua, y una resina de poliuretano con base de agua. Se proporciona una capa de zinc y una capa de conversion de cromato entre el revestimiento polimérico y la superficie externa de la espiga.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65155296A | 1996-05-22 | 1996-05-22 | |
US651552 | 1996-05-22 | ||
US651,552 | 1996-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9703149A true MX9703149A (es) | 1998-06-30 |
MXPA97003149A MXPA97003149A (es) | 1998-10-30 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
ZA974049B (en) | 1997-12-09 |
KR100219763B1 (ko) | 1999-09-01 |
BR9702410A (pt) | 1998-09-15 |
JPH1054410A (ja) | 1998-02-24 |
JP3300633B2 (ja) | 2002-07-08 |
CA2202015A1 (en) | 1997-11-22 |
KR970075409A (ko) | 1997-12-10 |
NZ314830A (en) | 1998-10-28 |
AU688713B2 (en) | 1998-03-12 |
CA2202015C (en) | 2002-03-12 |
AU1909997A (en) | 1997-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |