NO950329L - Ekspansjonsanker av metall og fremgangsmåte til fremstilling av et sådant - Google Patents
Ekspansjonsanker av metall og fremgangsmåte til fremstilling av et sådantInfo
- Publication number
- NO950329L NO950329L NO950329A NO950329A NO950329L NO 950329 L NO950329 L NO 950329L NO 950329 A NO950329 A NO 950329A NO 950329 A NO950329 A NO 950329A NO 950329 L NO950329 L NO 950329L
- Authority
- NO
- Norway
- Prior art keywords
- expansion
- polygon
- anchor
- borehole
- gap
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 2
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
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
-
- 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
-
- 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
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/75—Fasteners made by sintering powders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Ropes Or Cables (AREA)
- Powder Metallurgy (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Materials For Medical Uses (AREA)
- Clamps And Clips (AREA)
- Eyeglasses (AREA)
Abstract
Ekspansjonsanker (1) av metall til forankring i et borehull av en bygningsdel, hvor en stammedel (2) av ekspansjonsankeret (1) ved den fremre ende har en ekspansjonskonus hvis tverrsnitt danner et poly- gon. På hver polygonflate (13) er det anordnet et ekspansjonsskall (5) med en i forhold til polygon- flaten forlopende spalte (7), som tilnærmet tilsvarer den radiale strekning (8) som ekspansjonsskallet (5) rager forbi stammediameteren. Hvert ekspansjons- skall (5) er ved sin endeside som vender mot den bakre ende, forbundet med stammedelen (2) via steg (6,6') som danner ønskede bruddsteder, som blir avskåret under inndrivningen av ekspansjons- ankeret i borehullet av bygningsdelen, slik at ekspansjonsskallene (5) er forskyvbare på polygon- flatene (13). Ekspansjonsankeret (1) blir fremstilt av metallpulver ved sprøytestoping under anvendel- se av et bindersystem og etterfølgende løsning av binderen og sintring, hvorved det til uttagning av spalten mellom ekspansjonsskallene (5) og polygon- flatene (13) av ekspansjonskonusen (4) blir benyttet en glider som er delt ved hjørnekantene (20) av polygonet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4402478A DE4402478A1 (de) | 1994-01-28 | 1994-01-28 | Spreizanker aus Metall und Verfahren zu dessen Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
NO950329D0 NO950329D0 (no) | 1995-01-27 |
NO950329L true NO950329L (no) | 1995-07-31 |
Family
ID=6508865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO950329A NO950329L (no) | 1994-01-28 | 1995-01-27 | Ekspansjonsanker av metall og fremgangsmåte til fremstilling av et sådant |
Country Status (15)
Country | Link |
---|---|
US (1) | US5569091A (no) |
EP (1) | EP0665382B1 (no) |
JP (1) | JP2598623B2 (no) |
KR (1) | KR0148498B1 (no) |
CN (1) | CN1118416A (no) |
AT (1) | ATE152214T1 (no) |
BR (1) | BR9500335A (no) |
CZ (1) | CZ21395A3 (no) |
DE (2) | DE4402478A1 (no) |
ES (1) | ES2102755T3 (no) |
HU (1) | HUT69586A (no) |
NO (1) | NO950329L (no) |
PL (1) | PL306935A1 (no) |
RU (1) | RU2087760C1 (no) |
SK (1) | SK282135B6 (no) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10118374A1 (de) * | 2001-04-12 | 2002-10-17 | Fischer Artur Werke Gmbh | Verfahren zur Herstellung eines Spreizankers |
US7056075B2 (en) * | 2003-03-04 | 2006-06-06 | Powers Fasteners, Inc. | Screw-type anchor |
FR2868816B1 (fr) * | 2004-04-08 | 2008-05-09 | Prospection Et D Inv S Techniq | Procede de fixation d'un garde-corps par une cheville garde-corps, la cheville garde-corps et l'outil de fixation de la cheville garde-corps |
US7357613B2 (en) * | 2006-01-26 | 2008-04-15 | Simpson Strong -Tie Company, Inc. | Expansion anchor with crack-arresting groove |
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 |
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 |
DE102006047283A1 (de) * | 2006-10-06 | 2008-04-10 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Ultraschallanker und Setzverfahren |
DE102008033463A1 (de) * | 2008-07-16 | 2010-01-28 | Fischerwerke Gmbh & Co. Kg | Spreizanker |
US8974163B2 (en) * | 2008-09-09 | 2015-03-10 | Mechanical Plastics Corp. | Wedge-type drop-in anchor assembly |
DE102010060771A1 (de) | 2009-12-16 | 2011-06-22 | fischerwerke GmbH & Co. KG, 72178 | Befestigungselement |
BR112013024304A2 (pt) * | 2011-03-23 | 2017-01-17 | Hilti Ag | pino de ancoragem e processo de produção |
US20120263553A1 (en) * | 2011-04-15 | 2012-10-18 | Greenfield Mfg Co Inc | Wedge anchor having female threads and tightening nut |
EP2848825A1 (de) * | 2013-09-16 | 2015-03-18 | HILTI Aktiengesellschaft | Spreizanker |
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 |
EP2886881A1 (de) * | 2013-12-19 | 2015-06-24 | HILTI Aktiengesellschaft | Spreizanker mit Verdrehsicherung |
US10968768B2 (en) | 2014-06-20 | 2021-04-06 | Borgwarner Inc. | Turbocharger with adjustable vanes |
US10047777B2 (en) * | 2014-07-15 | 2018-08-14 | Howa Corporation | Anchor bolt |
DE102015117784A1 (de) * | 2015-10-19 | 2017-04-20 | Kathrein-Werke Kg | Spreiznietverbindung und Verfahren zur Montage derselben |
EP3569876A1 (de) * | 2018-05-14 | 2019-11-20 | HILTI Aktiengesellschaft | Ankerbolzen zur verwendung in befestigungsmörtel, befestigungssystem und verfahren zur herstellung eines ankerbolzens |
EP3636939A1 (en) * | 2018-10-09 | 2020-04-15 | Hilti Aktiengesellschaft | Expansion anchor with grooved anchor bolt |
US11446526B2 (en) * | 2020-10-28 | 2022-09-20 | Werner Co. | Expansion bolt and pivot and swivel mechanism therefor |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1808318A (en) * | 1929-10-31 | 1931-06-02 | Newhall Henry B Corp | Bolt anchor and method |
US3277770A (en) * | 1965-05-14 | 1966-10-11 | Langford Company | Masonry anchor bolt |
US3750526A (en) * | 1970-02-04 | 1973-08-07 | Wej It Expansion Prod Inc | Expansion bolt with unitary wedge assembly |
DE2162981C2 (de) * | 1971-12-18 | 1982-09-16 | Mayer, Helmut, 7778 Markdorf | Spreizkörper für einen Spanndübel |
DE2458317B2 (de) * | 1974-12-10 | 1979-04-05 | Heinrich 6102 Pfungstadt Liebig | Spreizdübel |
DE2543912A1 (de) * | 1975-10-01 | 1977-04-14 | Hilti Ag | Ankerbolzen |
DE2637350C2 (de) * | 1976-08-19 | 1983-12-15 | Hilti AG, 9494 Schaan | Spreizdübel |
DE3116424A1 (de) * | 1981-04-24 | 1982-11-11 | Hilti AG, 9494 Schaan | Duebel |
DE3334754A1 (de) * | 1983-09-26 | 1985-06-27 | Hilti Ag, Schaan | Spreizduebel mit keilfoermigem spreizelement |
DE3346537A1 (de) * | 1983-12-22 | 1985-07-11 | Hilti Ag, Schaan | Spreizanker |
DE3503450A1 (de) * | 1984-06-22 | 1986-01-02 | Decoletaje y Extrusion, S.A. (DESA), Hospitalet de Llobregat, Barcelona | Verankerungsbolzen mit aufweitbarer huelse |
DE3526784A1 (de) * | 1985-06-29 | 1987-01-08 | Fischer Artur Werke Gmbh | Befestigungselement mit spreizhuelse |
DE4324244A1 (de) * | 1992-11-26 | 1994-06-01 | Fischer Artur Werke Gmbh | Spreizanker aus Metall sowie Verfahren zu dessen Herstellung |
-
1994
- 1994-01-28 DE DE4402478A patent/DE4402478A1/de not_active Withdrawn
- 1994-11-23 EP EP94118403A patent/EP0665382B1/de not_active Expired - Lifetime
- 1994-11-23 ES ES94118403T patent/ES2102755T3/es not_active Expired - Lifetime
- 1994-11-23 DE DE59402520T patent/DE59402520D1/de not_active Expired - Fee Related
- 1994-11-23 AT AT94118403T patent/ATE152214T1/de not_active IP Right Cessation
- 1994-12-14 HU HU9403597A patent/HUT69586A/hu unknown
- 1994-12-22 KR KR1019940035851A patent/KR0148498B1/ko not_active IP Right Cessation
-
1995
- 1995-01-20 US US08/375,649 patent/US5569091A/en not_active Expired - Fee Related
- 1995-01-20 SK SK71-95A patent/SK282135B6/sk unknown
- 1995-01-24 PL PL95306935A patent/PL306935A1/xx unknown
- 1995-01-26 BR BR9500335A patent/BR9500335A/pt not_active Application Discontinuation
- 1995-01-27 CZ CZ95213A patent/CZ21395A3/cs unknown
- 1995-01-27 NO NO950329A patent/NO950329L/no unknown
- 1995-01-27 RU RU9595101064A patent/RU2087760C1/ru active
- 1995-01-28 CN CN95101796A patent/CN1118416A/zh active Pending
- 1995-01-30 JP JP7012445A patent/JP2598623B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
RU2087760C1 (ru) | 1997-08-20 |
DE4402478A1 (de) | 1995-08-03 |
HU9403597D0 (en) | 1995-02-28 |
JP2598623B2 (ja) | 1997-04-09 |
KR950023863A (ko) | 1995-08-18 |
BR9500335A (pt) | 1995-10-17 |
US5569091A (en) | 1996-10-29 |
RU95101064A (ru) | 1996-10-27 |
KR0148498B1 (ko) | 1998-12-01 |
SK7195A3 (en) | 1995-08-09 |
JPH07224819A (ja) | 1995-08-22 |
DE59402520D1 (de) | 1997-05-28 |
EP0665382B1 (de) | 1997-04-23 |
CZ21395A3 (en) | 1995-11-15 |
CN1118416A (zh) | 1996-03-13 |
NO950329D0 (no) | 1995-01-27 |
PL306935A1 (en) | 1995-08-07 |
SK282135B6 (sk) | 2001-11-06 |
ES2102755T3 (es) | 1997-08-01 |
EP0665382A1 (de) | 1995-08-02 |
HUT69586A (en) | 1995-09-28 |
ATE152214T1 (de) | 1997-05-15 |
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