AR011466A1 - EXPANDABLE TARUGO - Google Patents

EXPANDABLE TARUGO

Info

Publication number
AR011466A1
AR011466A1 ARP980101781A ARP980101781A AR011466A1 AR 011466 A1 AR011466 A1 AR 011466A1 AR P980101781 A ARP980101781 A AR P980101781A AR P980101781 A ARP980101781 A AR P980101781A AR 011466 A1 AR011466 A1 AR 011466A1
Authority
AR
Argentina
Prior art keywords
expandable
tarugo
facing
wall
penetration
Prior art date
Application number
ARP980101781A
Other languages
Spanish (es)
Original Assignee
Fischer Robert E
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 Fischer Robert E filed Critical Fischer Robert E
Publication of AR011466A1 publication Critical patent/AR011466A1/en

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
    • 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
    • F16B13/063—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 by the use of an expander
    • F16B13/065—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 by the use of an expander fastened by extracting the screw, nail or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Se refiere a un tarugo expandible (10) con un manguito expandible (18) que presenta lenguetas expandibles (24) orientadas hacia adelante que pueden serexpandidas por medio de un cuerpo expansor conico (12). A los fines de disminuir la fuerza expansora, sugiere conformar las lenguetas expandibles (24)con dientes (28) orientados hacia adelante y formados por hendiduras (26) emplazadas en el frente anterior (20), con lo que se aumentan la cargasuperficial durante la expansion y se facilita su penetracion en la pared del hueco de pared.It refers to an expandable plug (10) with an expandable sleeve (18) that has forward-facing expandable tabs (24) that can be expanded by means of a conical expander body (12). In order to decrease the expanding force, he suggests forming the expandable tongues (24) with teeth (28) facing forward and formed by grooves (26) located in the front front (20), thereby increasing the surface load during expansion and its penetration into the wall of the wall hole is facilitated.

ARP980101781A 1997-04-21 1998-04-17 EXPANDABLE TARUGO AR011466A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19716633 1997-04-21
DE19721579 1997-05-23
DE19725129 1997-06-13
DE19728073A DE19728073A1 (en) 1997-04-21 1997-07-02 Expansion dowels

Publications (1)

Publication Number Publication Date
AR011466A1 true AR011466A1 (en) 2000-08-16

Family

ID=27217320

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980101781A AR011466A1 (en) 1997-04-21 1998-04-17 EXPANDABLE TARUGO

Country Status (3)

Country Link
AR (1) AR011466A1 (en)
CZ (1) CZ292269B6 (en)
DE (2) DE19728073A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004007649U1 (en) * 2004-05-10 2005-09-22 Fischerwerke Artur Fischer Gmbh & Co. Kg Expanding anchor, to secure a fastener in drillings in steel/concrete, has an expanding sleeve with a crown structure at the upper edge forming triangular tabs to be bent out at their points
DE102007049744A1 (en) * 2007-10-16 2009-04-23 Fischerwerke Gmbh & Co. Kg Expansion anchor, for drillings in concrete, has an ellipsoid expansion body pushed into an expansion sleeve
CN101793278B (en) * 2009-02-03 2011-06-15 久可工业股份有限公司 Hammering nail set structure
FR2972508B1 (en) * 2011-03-07 2014-09-19 Prospection & Inventions EXPANSION SOCKET ANKLE

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB136234A (en) * 1918-12-07 1919-12-08 White & Co Ltd Samuel Improvements in and relating to Turnbuckles or Strainers for Tension Wires of Aeroplanes or other purposes.
FR2209055A1 (en) * 1972-11-30 1974-06-28 Olin Corp
SE427496B (en) * 1974-12-11 1983-04-11 Ericsson Telefon Ab L M EXPANSION BOLT
DE3146027A1 (en) * 1981-11-20 1983-05-26 Hilti AG, 9494 Schaan ANCHOR BOLT WITH BOLT BODY AND SPREADING SLEEVE
DE3524284C2 (en) * 1985-07-06 1994-07-14 Maechtle Gmbh Fastening device
FR2628158B1 (en) * 1988-03-02 1990-05-18 Prospection & Inventions EXPANSION ANKLE BY CONE
DE4219984A1 (en) * 1992-06-19 1993-12-23 Fischer Artur Werke Gmbh Expansion anchor
DE4404993A1 (en) * 1994-02-17 1995-08-31 Karin Brueckl Toothed cutting borer
DE19541564A1 (en) * 1995-11-08 1997-05-15 Fischer Artur Werke Gmbh Metal expansion anchor
DE29602513U1 (en) * 1996-02-13 1996-03-28 Berner GmbH, 74653 Künzelsau Bolt anchor with slotted expansion sleeve

Also Published As

Publication number Publication date
CZ292269B6 (en) 2003-08-13
DE19728073A1 (en) 1998-10-22
CZ9801217A3 (en) 2001-02-14
DE59810570D1 (en) 2004-02-19

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