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KR900006623A - 확장앵커 - Google Patents

확장앵커 Download PDF

Info

Publication number
KR900006623A
KR900006623A KR1019890014804A KR890014804A KR900006623A KR 900006623 A KR900006623 A KR 900006623A KR 1019890014804 A KR1019890014804 A KR 1019890014804A KR 890014804 A KR890014804 A KR 890014804A KR 900006623 A KR900006623 A KR 900006623A
Authority
KR
South Korea
Prior art keywords
expansion
sleeve
expansion anchor
base
anchor
Prior art date
Application number
KR1019890014804A
Other languages
English (en)
Inventor
마르크 프리츠
Original Assignee
빌프리트 이멜만, 로란트 빌디
힐티 아크티엔게젤샤프트
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 빌프리트 이멜만, 로란트 빌디, 힐티 아크티엔게젤샤프트 filed Critical 빌프리트 이멜만, 로란트 빌디
Publication of KR900006623A publication Critical patent/KR900006623A/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • 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)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Insertion Pins And Rivets (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

내용 없음

Description

확장앵커
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 초기위치에 있는 본 발명에 따른 확장 앵커의 종단면도.
제2도는 제1도의 선 Ⅱ-Ⅱ를 따른 단면도.
제3도는 사용중에 있는 제1도에 따른 확장 앵커의 사시도.

Claims (4)

  1. 학장슬리이브(1)와 앵커로드(2)를 구비하고 이 확장슬리이브(1)가 장방형 슬롯(6)으로부터 배치방향의 측면과 접하고 접시형태의 확장부(11)를 구비하며, 내부 및 외부 리세스(7,8)사이에 배치되어 만곡부 역할을 하는 취약부(9)주위로 만곡하여 확장원추체(13)가 확장슬리이브로 삽입함으로써 반경방향으로 만곡되는, 천개공에 고정되는 확장 앵커에 있어서, 상기 리세스(7,8)는 상기 슬리이브의 축선에 수직인 평면에서 상기 확장슬리이브(1)에 접하고 직선으로 연장하는 기부(7a,8a)를 구비하는 것을 특징으로 하는 확장앵커.
  2. 제1항에 있어서, 상기 기부(7a)는 V자형의 리세스(7)의 바닥을 형성하는 것을 특징으로 하는 확장앵커.
  3. 제1항에 있어서, 상기 기부(8a)는 U자형의 리세스(8)의 바닥을 형성하는 것을 특징으로 하는 확장앵커.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 상기 리세스(7,8)사이에 있는 휴지부는 반경방향으로 측정된 폭(b)을 갖는데 이 폭은 확장부(11)의 벽두께의 0.3 내지 0.5 배인 것을 특징으로 하는 확장앵커.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890014804A 1988-10-15 1989-10-14 확장앵커 KR900006623A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3835243.5 1988-10-15
DE3835243A DE3835243A1 (de) 1988-10-15 1988-10-15 Spreizanker

Publications (1)

Publication Number Publication Date
KR900006623A true KR900006623A (ko) 1990-05-08

Family

ID=6365251

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890014804A KR900006623A (ko) 1988-10-15 1989-10-14 확장앵커

Country Status (9)

Country Link
US (1) US4983082A (ko)
EP (1) EP0365475A3 (ko)
JP (1) JPH02199307A (ko)
KR (1) KR900006623A (ko)
AU (1) AU4289189A (ko)
CA (1) CA2000718C (ko)
DE (1) DE3835243A1 (ko)
DK (1) DK510489A (ko)
ZA (1) ZA897786B (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788845B2 (ja) * 1990-09-04 1995-09-27 西松建設株式会社 ロックボルト定着装置並びにロックボルト定着法
DE4125577A1 (de) * 1991-08-02 1993-02-04 Fischer Artur Werke Gmbh Bohrung fuer einen spreizanker und bohrwerkzeug zu deren herstellung
US5284409A (en) * 1991-08-20 1994-02-08 Kabushiki Kaisha Miyanaga Expansion anchor for engagement in a hole
DE4213941A1 (de) * 1992-04-28 1993-11-11 Arndt Dr Ing Bergner Dübel
GB2296951A (en) * 1994-12-21 1996-07-17 Hugh Lafferty Anchoring device
DE10012645A1 (de) * 2000-03-15 2001-09-20 Hilti Ag Spreizdübel
US6623225B1 (en) * 2002-04-19 2003-09-23 Asm International N.V. Expandable bolt and use for fragile parts
DE10324005A1 (de) * 2003-05-27 2004-12-16 Fischerwerke Artur Fischer Gmbh & Co. Kg Spreizanker aus Metall und Setzwerkzeug hierfür
DE10335468A1 (de) * 2003-08-02 2005-02-17 Fischerwerke Artur Fischer Gmbh & Co. Kg Spreizanker aus Metall für weiche oder poröse Baustoffe
EP2871374A1 (de) * 2013-11-06 2015-05-13 HILTI Aktiengesellschaft Spreizanker mit Furchen im Spreizkonus
FR3013085B1 (fr) * 2013-11-13 2015-11-27 Illinois Tool Works Cheville a douille expansible et son utilisation pour la fixation d'une piece a un materiau support
EP2876311A1 (de) * 2013-11-25 2015-05-27 HILTI Aktiengesellschaft Spreizanker mit Quellelement zur Hülsenfixierung
CN104481110B (zh) * 2014-12-05 2017-01-25 斯泰科技（杭州）有限公司 一种背栓
EP3073130A1 (de) 2015-03-27 2016-09-28 HILTI Aktiengesellschaft Spreizanker
JP2017082564A (ja) * 2015-10-30 2017-05-18 Toto株式会社 無機質板の固定方法およびそのための治具
US10995487B2 (en) 2017-09-27 2021-05-04 Illinois Tool Works Inc. Undercut anchor, undercut anchor manufacturing method, and anchoring method
USD856787S1 (en) 2017-09-27 2019-08-20 Illinois Tool Works Inc. Undercut anchor attachment barrel
US10961731B2 (en) * 2017-12-15 2021-03-30 Jonathan J. Melic Safety fence assembly
EP3499053A1 (de) 2017-12-18 2019-06-19 HILTI Aktiengesellschaft Spreizanker mit breiter ringnut an spreizhülse
EP3499054A1 (de) 2017-12-18 2019-06-19 HILTI Aktiengesellschaft Spreizanker mit angepasster ringnut an spreizhülse

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE180612C (ko) *
US1604762A (en) * 1925-06-18 1926-10-26 Harvey F Slocum Expansion bolt
US2010553A (en) * 1934-07-10 1935-08-06 Robert E Ogden Expansion shield
GB610729A (en) * 1946-01-24 1948-10-20 Thomas Bruno Rule Improvements in wall plugs and bolt fastenings
DE3025816A1 (de) * 1980-07-08 1982-02-04 Werkzeugfabrik Fritz Mächtle GmbH & Co KG, 7015 Korntal Verfahren zum befestigen von lasten mittels spreizanker sowie spreizanker zur durchfuehrung dieses verfahrens
DE3031048C2 (de) * 1980-08-16 1985-02-28 Upat Gmbh & Co, 7830 Emmendingen Spreizanker
DE3134876A1 (de) * 1981-09-03 1983-03-17 Artur Dr.H.C. 7244 Waldachtal Fischer Spreizduebel fuer die verankerung in konisch nach innen erweitert hergestellten bohrloechern
DE3329732A1 (de) * 1983-08-17 1985-03-07 Hilti Ag, Schaan Spreizanker
DE3535618A1 (de) * 1985-10-05 1987-04-09 Impex Essen Vertrieb Schwerlastanker mit spreizhuelse
ES8609561A1 (es) * 1985-10-31 1986-09-01 Sanchez Velasco Vicente Mejoras introducidas en los sistemas de anclaje mediante pernos roscados

Also Published As

Publication number Publication date
DE3835243A1 (de) 1990-04-19
DK510489A (da) 1990-04-16
US4983082A (en) 1991-01-08
CA2000718C (en) 1994-10-04
EP0365475A3 (de) 1990-09-19
ZA897786B (en) 1990-07-25
AU4289189A (en) 1990-04-26
JPH02199307A (ja) 1990-08-07
CA2000718A1 (en) 1990-04-15
EP0365475A2 (de) 1990-04-25
DK510489D0 (da) 1989-10-13

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19891014

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid