BR0100147A - Chumbador de expansão autocortante - Google Patents

Chumbador de expansão autocortante

Info

Publication number
BR0100147A
BR0100147A BR0100147-7A BR0100147A BR0100147A BR 0100147 A BR0100147 A BR 0100147A BR 0100147 A BR0100147 A BR 0100147A BR 0100147 A BR0100147 A BR 0100147A
Authority
BR
Brazil
Prior art keywords
self
cutting
expandable sections
cutting expansion
glove
Prior art date
Application number
BR0100147-7A
Other languages
English (en)
Inventor
Yasutsugu Uejima
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 BR0100147A publication Critical patent/BR0100147A/pt

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
    • F16B13/08—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0858—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 with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
    • 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
    • F16B13/004—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting with a drilling sleeve driven against a tapered or spherical plug

Landscapes

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

Abstract

"CHUMBADOR DE EXPANSãO AUTOCORTANTE". Umchumbador e sistema de expansão autocortante tendo umelemento luva com várias seções expansíveis dispostas em tornode um eixo, as seções expansíveis tendo uma parte extremidadedisposta no sentido de uma parte geralmente cónica do eixo, umaparte de corte endurecida termicamente se projetando de pelomenos algumas das seções expansíveis do elemento luva, aspartes de corte endurecidas e as seções expansíveiscorrespondentes sendo elementos unitários, e um elemento luvarosqueada tendo uma extremidade de impulsão em torno do eixorosqueado no sentido de uma extremidade de impulsão da luva.
BR0100147-7A 2000-02-25 2001-01-24 Chumbador de expansão autocortante BR0100147A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/513,556 US6213697B1 (en) 2000-02-25 2000-02-25 Self-cutting expansion anchor

Publications (1)

Publication Number Publication Date
BR0100147A true BR0100147A (pt) 2001-12-04

Family

ID=24043768

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100147-7A BR0100147A (pt) 2000-02-25 2001-01-24 Chumbador de expansão autocortante

Country Status (8)

Country Link
US (1) US6213697B1 (pt)
EP (1) EP1128076B1 (pt)
AR (1) AR027135A1 (pt)
AT (1) ATE295486T1 (pt)
BR (1) BR0100147A (pt)
CA (1) CA2327822C (pt)
DE (1) DE60110655T2 (pt)
ES (1) ES2241758T3 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383392B (en) * 2001-12-18 2004-09-15 Titus Int Plc Improvements in fastening devices
US20050232721A1 (en) * 2004-04-14 2005-10-20 Yao-Chin Nieh Expansion anchor
US7357613B2 (en) * 2006-01-26 2008-04-15 Simpson Strong -Tie Company, Inc. Expansion anchor with crack-arresting groove
US7744320B2 (en) * 2006-06-05 2010-06-29 Illinois Tool Works Inc. Anchor bolt and annularly grooved expansion sleeve assembly exhibiting high pull-out resistance, particularly under cracked concrete test conditions
US7811037B2 (en) * 2006-06-05 2010-10-12 Illinois Tool Works Inc. Anchor bolt and annularly grooved expansion sleeve assembly exhibiting high pull-out resistance, particularly under cracked concrete test conditions
US20080008553A1 (en) * 2006-07-10 2008-01-10 Robert Andrew Gillis Self-drilling anchor screw and method of using the same
US8511952B2 (en) * 2006-10-05 2013-08-20 Monogram Aerospace Fasteners, Inc. Dual-action disposable clamp
CN102606586A (zh) * 2012-03-08 2012-07-25 刘平原 一种前端具有切削结构的螺栓套筒
CN102635616A (zh) * 2012-04-17 2012-08-15 王春华 自切扩孔锚栓
EP2863073A1 (de) * 2013-10-21 2015-04-22 HILTI Aktiengesellschaft Spreizanker mit bereichsweise hochfester Spreizhülse
PL3102837T3 (pl) * 2014-02-05 2019-02-28 Jarosław GRUSZECKI Kotwa do szkła laminowanego oraz sposób osadzania kotwy w szkle laminowanym
CA2987589A1 (en) * 2017-12-05 2019-06-05 Robert Cousineau Locking drill bit tool and stabilizing setting tool head system
WO2019218090A1 (en) * 2018-05-18 2019-11-21 Robert Cousineau Self-undercut expansion anchor system with improved cutters

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311264A1 (de) 1983-03-28 1984-10-04 Hilti Ag, Schaan Spreizanker
DE3329732A1 (de) 1983-08-17 1985-03-07 Hilti Ag, Schaan Spreizanker
DE3525245A1 (de) 1985-07-15 1987-01-15 Hilti Ag Spreizanker
DE3526094A1 (de) 1985-07-22 1987-01-22 Hilti Ag Spreizanker
DE3535262A1 (de) 1985-10-03 1987-04-09 Upat Max Langensiepen Kg Spreizanker
DE3731819A1 (de) 1987-09-22 1989-03-30 Hilti Ag Spreizduebel
DE3731818A1 (de) 1987-09-22 1989-03-30 Hilti Ag Spreizduebel
DE3835300A1 (de) 1988-10-17 1990-04-19 Hilti Ag Spreizanker
DE3933694A1 (de) * 1989-09-14 1991-06-06 Fischer Artur Werke Gmbh Spreizduebel
DE3937417A1 (de) 1989-11-10 1991-05-16 Hilti Ag Setzvorrichtung fuer duebel
DE4123802A1 (de) 1991-07-18 1993-01-21 Hilti Ag Spreizduebel
DE19622544A1 (de) 1996-06-05 1997-12-11 Hilti Ag Hinterschnittanker
DE19627774A1 (de) * 1996-07-10 1998-01-15 Hilti Ag Selbstschneidender Hinterschnittanker
DE19652278A1 (de) 1996-12-16 1998-06-18 Hilti Ag Selbstschneidender Hinterschnittdübel
DE19652280A1 (de) 1996-12-16 1998-06-18 Hilti Ag Selbstschneidender Hinterschnittdübel
DE19725723A1 (de) 1997-06-18 1998-12-24 Hilti Ag Hinterschnittdübel
DE19744728A1 (de) 1997-10-10 1999-04-15 Hilti Ag Einschlagdübel
DE19744727A1 (de) 1997-10-10 1999-04-15 Hilti Ag Einschlagdübel
DE19756997A1 (de) 1997-12-20 1999-06-24 Hilti Ag Hinterschnittdübel
DE19756998A1 (de) 1997-12-20 1999-06-24 Hilti Ag Hinterschnittdübel
DE19848704A1 (de) * 1998-10-22 2000-04-27 Hilti Ag Hinterschnittdübel

Also Published As

Publication number Publication date
CA2327822C (en) 2005-08-09
EP1128076B1 (en) 2005-05-11
ES2241758T3 (es) 2005-11-01
US6213697B1 (en) 2001-04-10
CA2327822A1 (en) 2001-08-25
DE60110655T2 (de) 2005-10-06
DE60110655D1 (de) 2005-06-16
AR027135A1 (es) 2003-03-12
ATE295486T1 (de) 2005-05-15
EP1128076A1 (en) 2001-08-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A,4A,5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1946 DE 22/04/2008.