BR112017001360A2 - bucha de expansão - Google Patents

bucha de expansão

Info

Publication number
BR112017001360A2
BR112017001360A2 BR112017001360A BR112017001360A BR112017001360A2 BR 112017001360 A2 BR112017001360 A2 BR 112017001360A2 BR 112017001360 A BR112017001360 A BR 112017001360A BR 112017001360 A BR112017001360 A BR 112017001360A BR 112017001360 A2 BR112017001360 A2 BR 112017001360A2
Authority
BR
Brazil
Prior art keywords
expansion
wrapper
wrap
sleeve
insertion direction
Prior art date
Application number
BR112017001360A
Other languages
English (en)
Other versions
BR112017001360B1 (pt
Inventor
Nehl Wolfgang
Original Assignee
Fischerwerke Gmbh & Co Kg
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 Fischerwerke Gmbh & Co Kg filed Critical Fischerwerke Gmbh & Co Kg
Publication of BR112017001360A2 publication Critical patent/BR112017001360A2/pt
Publication of BR112017001360B1 publication Critical patent/BR112017001360B1/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
    • F16B13/06—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
    • 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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • 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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt

Abstract

a presente invenção refere-se a uma bucha de expansão (1), que consiste em pelo menos dois diferentes materiais sintéticos, com um corpo de base (2) feito de um primeiro material sintético, que é envolvido pelo menos parcialmente por um envoltório (3) feito de um segundo material sintético. o corpo de base (2) apresenta uma área de expansão (5) que se estende ao longo de um eixo longitudinal (l) com pelo menos duas linguetas de expansão (11, 12) separadas uma da outra por uma primeira ranhura (13) e uma manga (6) disposta frontalmente na bucha de expansão (1) no sentido de inserção (e). o envoltório (6) é unido à área de expansão (5) e é envolvido pelo menos parcialmente por um corpo envoltório (18) formado pelo envoltório (3). a fim de se obter uma bucha de expansão (1) com comportamento de expansão aprimorado, é sugerido que no corpo envoltório (18) seja disposto pelo menos um elemento em aleta (22) que se estende partindo do corpo envoltório (18) contra o sentido de inserção (e) e essencialmente no sentido longitudinal (l), em formato cantiléver.
BR112017001360-6A 2014-07-29 2015-07-09 Bucha de expansão BR112017001360B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014110734.9A DE102014110734A1 (de) 2014-07-29 2014-07-29 Spreizdübel
DE102014110734.9 2014-07-29
PCT/EP2015/001406 WO2016015823A1 (de) 2014-07-29 2015-07-09 Spreizdübel

Publications (2)

Publication Number Publication Date
BR112017001360A2 true BR112017001360A2 (pt) 2017-11-21
BR112017001360B1 BR112017001360B1 (pt) 2021-10-26

Family

ID=53525160

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017001360-6A BR112017001360B1 (pt) 2014-07-29 2015-07-09 Bucha de expansão

Country Status (11)

Country Link
US (1) US10001157B2 (pt)
EP (1) EP3175128B1 (pt)
CN (1) CN106536948B (pt)
AR (1) AR101336A1 (pt)
BR (1) BR112017001360B1 (pt)
DE (1) DE102014110734A1 (pt)
DK (1) DK3175128T3 (pt)
ES (1) ES2697899T3 (pt)
PL (1) PL3175128T3 (pt)
TR (1) TR201812980T4 (pt)
WO (1) WO2016015823A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2899244C (en) * 2013-03-12 2021-01-12 Ziptek LLC. Apparatus and method for securing tissue
JP1569855S (pt) * 2016-02-08 2017-02-20
IT201800002776A1 (it) * 2018-02-16 2019-08-16 Friulsider S P A Tassello di fissaggio ad espansione
DE202020100392U1 (de) * 2019-09-30 2021-01-04 Wilhelm Ungeheuer Söhne GmbH Befestigungsvorrichtung
TWD205104S (zh) * 2019-11-20 2020-06-11 金全益股份有限公司 膨脹螺絲
US11428254B2 (en) 2020-01-24 2022-08-30 Dubrosky & Tracy Patent Service Corp. Fastener system
DE102022103960A1 (de) 2022-02-18 2023-08-24 Iwanum UG (haftungsbeschränkt) Dübel als Befestigungselement aus Kunststoff in Ausführung eines Spreizdübels zur universellen Anwendung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297194A (pt) * 1958-11-07
DE2520019C2 (de) * 1975-05-06 1983-03-24 Bernal AG, Reinach Spreizdübel aus Kunststoff
US4662808A (en) * 1985-10-02 1987-05-05 Lee-Rowan Company Wall anchor
DE3761919D1 (de) * 1986-01-22 1990-04-19 Egli Fischer & Co Speizduebel aus kunststoff.
DE4117503A1 (de) * 1991-05-29 1992-12-03 Fischer Artur Werke Gmbh Spreizduebel aus kunststoff
US5352066A (en) * 1991-11-26 1994-10-04 The Eastern Company Mine roof/bolt anchor assembly and method of installation thereof
DE19849821A1 (de) 1998-09-11 2000-03-16 Fischer Artur Werke Gmbh Spreizdübel aus Kunststoff
US6837658B2 (en) * 2000-03-30 2005-01-04 Fischerwerke Artur Fischer Gmbh & Co. Kg Plug for fixing to hollow and to solid building materials
GB0104144D0 (en) 2001-02-20 2001-04-11 Turner Intellect Property Ltd a fixing plug
GB0218514D0 (en) * 2002-08-08 2002-09-18 Turner Intellect Property Ltd A fixing plug
ITTO20030279A1 (it) * 2003-04-11 2004-10-12 Itw Construction Products Italy Srl Tassello ad espansione.
CA2540628A1 (en) * 2006-01-17 2007-07-17 Cobra Fixations Cie Ltee - Cobra Anchors Co. Ltd. Plastic anchor for drywall, plaster, brick, concrete, etc.
DE102006005091A1 (de) * 2006-02-04 2007-08-09 Tox-Dübel-Werk, R. W. Heckhausen GmbH & Co. KG Spreizdübel
DE102006029414A1 (de) * 2006-06-27 2008-01-03 Fischerwerke Artur Fischer Gmbh & Co. Kg Spreizdübel
ITTO20060599A1 (it) * 2006-08-11 2008-02-12 Itw Construction Products Ital Organo di ancoraggio di strutture in legno o metallo ad una parete
US20080292422A1 (en) * 2007-05-22 2008-11-27 Chin Hou Lin Self-drilling wall anchor device
DE102008001055A1 (de) 2008-04-08 2009-10-15 Hilti Aktiengesellschaft Spreizdübel
ITTO20080359A1 (it) * 2008-05-14 2009-11-15 Itw Construction Products Ital Tassello ad espansione
DE102011000537A1 (de) 2010-02-11 2011-08-11 fischerwerke GmbH & Co. KG, 72178 Spreizdübel

Also Published As

Publication number Publication date
EP3175128A1 (de) 2017-06-07
CN106536948B (zh) 2018-10-12
TR201812980T4 (tr) 2019-05-21
US20170211605A1 (en) 2017-07-27
US10001157B2 (en) 2018-06-19
EP3175128B1 (de) 2018-08-29
AR101336A1 (es) 2016-12-14
WO2016015823A1 (de) 2016-02-04
DK3175128T3 (en) 2018-11-12
PL3175128T3 (pl) 2019-02-28
ES2697899T3 (es) 2019-01-29
CN106536948A (zh) 2017-03-22
BR112017001360B1 (pt) 2021-10-26
DE102014110734A1 (de) 2016-02-04

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/07/2015, OBSERVADAS AS CONDICOES LEGAIS.