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
Application number
MX9703149A
Other languages
English (en)
Other versions
MXPA97003149A (es
Inventor
Frederick A Kish
Elizabeth J Eckmann
Lawrence S Shelton
Original Assignee
Illinois Tool Works
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Illinois Tool Works filed Critical Illinois Tool Works
Publication of MX9703149A publication Critical patent/MX9703149A/es
Publication of MXPA97003149A publication Critical patent/MXPA97003149A/es

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
    • 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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (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.
MXPA/A/1997/003149A 1996-05-22 1997-04-29 Perno de acero de espiga con muescas MXPA97003149A (es)

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
CA2202015A1 (en) 1997-11-22
NZ314830A (en) 1998-10-28
ZA974049B (en) 1997-12-09
BR9702410A (pt) 1998-09-15
JPH1054410A (ja) 1998-02-24
JP3300633B2 (ja) 2002-07-08
AU1909997A (en) 1997-11-27
CA2202015C (en) 2002-03-12
AU688713B2 (en) 1998-03-12
KR100219763B1 (ko) 1999-09-01
KR970075409A (ko) 1997-12-10

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MX9703149A (es) Perno de acero de espiga con muescas.

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees