ES2553077T3 - Tornillo de cabeza avellanada para la fijación de accesorios y herrajes en una pared metálica - Google Patents

Tornillo de cabeza avellanada para la fijación de accesorios y herrajes en una pared metálica Download PDF

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Publication number
ES2553077T3
ES2553077T3 ES12157126.9T ES12157126T ES2553077T3 ES 2553077 T3 ES2553077 T3 ES 2553077T3 ES 12157126 T ES12157126 T ES 12157126T ES 2553077 T3 ES2553077 T3 ES 2553077T3
Authority
ES
Spain
Prior art keywords
head
screw
metal wall
hardware
countersunk head
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.)
Active
Application number
ES12157126.9T
Other languages
English (en)
Inventor
José Meireles
Emmanuel Demesmay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SFS Intec SAS
Original Assignee
SFS Intec SAS
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 SFS Intec SAS filed Critical SFS Intec SAS
Application granted granted Critical
Publication of ES2553077T3 publication Critical patent/ES2553077T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16B35/06—Specially-shaped heads
    • 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
    • F16B25/10—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)
  • Connection Of Plates (AREA)
  • Golf Clubs (AREA)

Abstract

Tornillo de cabeza avellanada para la fijación de piezas pretaladradas (300) con un agujero de guía avellanado (301) en una pared metálica fina (350), presentando el tornillo una subcabeza cónica unida al vástago de tornillo provisto de un fileteado, y comprendiendo la parte superior de la cabeza una huella para el encaje de una herramienta de atornillado, - estando la parte superior (111, 211) de la cabeza (110, 210) abombada, tornillo caracterizado por que - la subcabeza (112, 212) de la cabeza es un cono con una conicidad de 100º; y - el roscado (121, 221) del vástago (120, 220) sube hasta la unión de la subcabeza cónica (111, 211) y del vástago roscado (120, 220).

Description

imagen1
imagen2
imagen3
imagen4
imagen5
301 cono avellanado / agujero de guía avellanado 302 superficie lineal de contacto 303 superficie superior de la pieza 304 superficie inferior de la pieza
5 350 soporte / chapa fina 351 paso 400 tornillo conocido 410 cabeza 411 parte superior plana
10 412 parte inferior cónica de 90º 413 borde de la cabeza 414 huella 415 inicio del vástago 420 vástago
15 421 roscado 400’ tornillo conocido con una conicidad de 80º 410’ cabeza 411’ parte superior plana 412’ parte inferior cónica
20 413’ borde de la cabeza 414’ huella 415’ inicio del vástago 420’ vástago 421’ roscado
25
7

Claims (1)

  1. imagen1
ES12157126.9T 2011-03-03 2012-02-27 Tornillo de cabeza avellanada para la fijación de accesorios y herrajes en una pared metálica Active ES2553077T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1151728A FR2972239B1 (fr) 2011-03-03 2011-03-03 Vis a tete fraisee pour la fixation d'accessoires et quincaillerie sur une paroi metallique
FR1151728 2011-03-03

Publications (1)

Publication Number Publication Date
ES2553077T3 true ES2553077T3 (es) 2015-12-04

Family

ID=45688157

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12157126.9T Active ES2553077T3 (es) 2011-03-03 2012-02-27 Tornillo de cabeza avellanada para la fijación de accesorios y herrajes en una pared metálica

Country Status (4)

Country Link
EP (1) EP2495458B1 (es)
ES (1) ES2553077T3 (es)
FR (1) FR2972239B1 (es)
PL (1) PL2495458T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10935058B2 (en) * 2014-08-01 2021-03-02 Hpt Sinergy S.R.L. Device for fixing a blank to a modular support system
EP3894653B1 (en) * 2019-02-28 2025-04-16 IPH International Pty Ltd Intruder resistant screen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313197A (en) * 1965-09-08 1967-04-11 Illinois Tool Works Screw
DE9210272U1 (de) * 1992-06-02 1992-10-08 Schüring GmbH & Co Fenstertechnologie KG, 5000 Köln Kreuzschlitzschraube für die Befestigung dünner Beschläge
DE9405595U1 (de) * 1994-04-02 1994-06-16 ITW Befestigungssysteme GmbH, 58642 Iserlohn Selbstbohrschraube für Fensterrahmen, Türrahmen o.dgl.
DE29617847U1 (de) * 1996-10-14 1996-11-28 Sfs Industrie Holding Ag, Heerbrugg Schraube zur Befestigung von Werkstücken

Also Published As

Publication number Publication date
FR2972239B1 (fr) 2013-04-12
EP2495458A1 (fr) 2012-09-05
PL2495458T3 (pl) 2016-02-29
EP2495458B1 (fr) 2015-10-14
FR2972239A1 (fr) 2012-09-07

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