ES2034651T3 - Anclajes ciegos para tornillos de fijacion. - Google Patents

Anclajes ciegos para tornillos de fijacion.

Info

Publication number
ES2034651T3
ES2034651T3 ES89312699T ES89312699T ES2034651T3 ES 2034651 T3 ES2034651 T3 ES 2034651T3 ES 89312699 T ES89312699 T ES 89312699T ES 89312699 T ES89312699 T ES 89312699T ES 2034651 T3 ES2034651 T3 ES 2034651T3
Authority
ES
Spain
Prior art keywords
tail
cylinder
head
anchor
fixing screws
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 - Lifetime
Application number
ES89312699T
Other languages
English (en)
Inventor
Robert Paul Anquetin
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.)
Newfrey LLC
Original Assignee
Newfrey LLC
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
Priority claimed from FR8816936A external-priority patent/FR2640704A1/fr
Priority claimed from GB898920437A external-priority patent/GB8920437D0/en
Application filed by Newfrey LLC filed Critical Newfrey LLC
Application granted granted Critical
Publication of ES2034651T3 publication Critical patent/ES2034651T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/002—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting
    • F16B13/003—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting with a separate drilling bit attached to or surrounded by the dowel element
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/061—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve of the buckling type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)

Abstract

EL ANCLA CIEGA PARA FIJAR TORNILLOS CONSTA DE UNA CABEZA DE CILINDROS (8), UNA COLA DE CILINDRO (9) COAXIAL CON LA CABEZA, Y DE NERVIOS LONGITUDINALES PLEGABLES (10) QUE CONECTAN LA CABEZA DEL CILINDRO (8) CON LA COLA (9) Y ESTAN DISPUESTOS ALREDEDOR DEL EJE COMUN DEL CILINDRO. LA CABEZA (8) TIENE UN REBORDE (11) PARA SITUAR EL ANCLA EN UNA PARTICION (7), Y LA COLA (9) ESTA SELLADA PARA RECIBIR UN TORNILLO (13) QUE PASA LIBREMENTE A TRAVES DE LA CABEZA DE CILINDRO (8). EL ANCLA ESTA HECHA DE UNA SOLA PIEZA A PARTIR DE UNA TIRA DE METAL. TIENE UN DIENTE CORTANTE (21) DIRIGIDO HACIA AFUERA, SITUADO EN EL EXTREMO EXTERIOR DE LA COLA DEL CILINDRO (9). SE PUEDEN HACER VARIOS DIENTES CORTANTES (21) EN LA COLA (9), PREFERIBLEMENTE DOS, DIAMETRALMENTE OPUESTOS Y AXIALMENTE ORIENTADOS.
ES89312699T 1988-12-21 1989-12-06 Anclajes ciegos para tornillos de fijacion. Expired - Lifetime ES2034651T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8816936A FR2640704A1 (fr) 1988-12-21 1988-12-21 Cheville d'ancrage pour vis, destinee a des murs ou cloisons creux
GB898920437A GB8920437D0 (en) 1989-09-09 1989-09-09 Blind anchors for fixing screws

Publications (1)

Publication Number Publication Date
ES2034651T3 true ES2034651T3 (es) 1993-04-01

Family

ID=26227062

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89312699T Expired - Lifetime ES2034651T3 (es) 1988-12-21 1989-12-06 Anclajes ciegos para tornillos de fijacion.

Country Status (4)

Country Link
EP (1) EP0378907B1 (es)
JP (1) JPH02212613A (es)
DE (1) DE68902468T2 (es)
ES (1) ES2034651T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730529B1 (fr) * 1995-02-10 1997-05-09 Black & Decker Inc Organe d'ancrage dans un materiau friable
FR2854211B1 (fr) * 2003-04-24 2005-07-01 Black & Decker Inc Cheville d'ancrage pour vis, et ensemble constitue d'une telle cheville d'ancrage et d'une vis
JP5123220B2 (ja) * 2009-01-19 2013-01-23 若井産業株式会社 拡開アンカー
PL2873877T3 (pl) * 2013-11-18 2017-09-29 Fu-Chuan Hsu Samonawiercająca kotwa rozporowa oraz metoda jej formowania
JP6703221B2 (ja) * 2016-06-30 2020-06-03 若井ホールディングス株式会社 ボードアンカーの施工用工具
JP7102060B2 (ja) * 2018-04-18 2022-07-19 株式会社ディスコ 空気導入管

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385156A (en) * 1966-03-30 1968-05-28 Dan Polos Ind Inc Self-drilling anchor bolt assembly
GB2140889B (en) * 1983-06-03 1986-08-13 Usm Corp Blind screw anchor

Also Published As

Publication number Publication date
DE68902468T2 (de) 1993-02-04
JPH02212613A (ja) 1990-08-23
DE68902468D1 (de) 1992-09-17
EP0378907B1 (en) 1992-08-12
EP0378907A1 (en) 1990-07-25

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