FI89098B - Expansionsdubb - Google Patents
Expansionsdubb Download PDFInfo
- Publication number
- FI89098B FI89098B FI884124A FI884124A FI89098B FI 89098 B FI89098 B FI 89098B FI 884124 A FI884124 A FI 884124A FI 884124 A FI884124 A FI 884124A FI 89098 B FI89098 B FI 89098B
- Authority
- FI
- Finland
- Prior art keywords
- expansion
- sleeve
- cone
- sliding sleeve
- expansion cone
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 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
Landscapes
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Materials For Medical Uses (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Dental Preparations (AREA)
- Safety Valves (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Hydrogenated Pyridines (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Discharge Heating (AREA)
- Piles And Underground Anchors (AREA)
- Silicon Polymers (AREA)
- Inorganic Fibers (AREA)
- Switches With Compound Operations (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Fuel-Injection Apparatus (AREA)
- Confectionery (AREA)
- Food-Manufacturing Devices (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines Containing Plant Substances (AREA)
- Reinforcement Elements For Buildings (AREA)
- Thermistors And Varistors (AREA)
Claims (6)
1. Expansionsdubb, som har en expansionshylsa (5) av metall, en expan-sionskon (4) av metall i den ena ändan och en skruv (6) eller ett 5 fästverktyg av motsvarande form i den andra ändan, där expansionskonen är indragbar i expanslonshylsan med hjälp av en mellankoppling av en glid-hylsa (8) som anordnats mellan expansionskonen och expansionshylsan genom förmedling av fästorganet, k ä n n e tecknad därav, att i expansionskonen (4) har utformats en ansats (9) i riktningen av fästorga-10 net, mot vilken ansats glidhylsan (8) är stödd, att glidhylsan (8) är gjord av sädant formföränderligt material att en del av glidhylsans material delar sig under expansionen längs med konytan av expansionskonen under det höga trycket av expansionshylsan och sluter tili porerna i konytan. 15
2. Expansionsdubb enligt patentkrav 1, kännetecknad därav, att glidhylsan (8) är placerad ovanpä ansatsen (9) genom förmedling av en mantelyta som begränsar expansionskonen (4).
3. Expansionsdubb enligt patentkrav 1 eller 2, kännetecknad därav, att glidhylsan (8) är försedd med en konformig omkretsyta.
4. Expansionsdubb enligt patentkrav 3, kännetecknad därav, att lutningarna pä expansionskonen (4) och glidhylsan (8) är ungefär 25 lika.
5. Expansionsdubb enligt vilket som heist av föregäende patentkrav, kännetecknad därav, att nämnda ansats utgörs av en ringyta (9) av en avtrappning (10) som begränsar expansionskonen (4). 30
6. Expansionsdubb enligt vilket som heist av föregäende patentkrav, kännetecknad därav, att expansionshylsan (5) är försedd med en konformig inre yta med en lutning enligt expansionskonen (4). 35 li ,
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3730211A DE3730211C2 (de) | 1987-09-09 | 1987-09-09 | Spreizdübel |
| DE3730211 | 1987-09-09 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI884124A0 FI884124A0 (fi) | 1988-09-07 |
| FI884124A FI884124A (fi) | 1989-03-10 |
| FI89098B true FI89098B (fi) | 1993-04-30 |
| FI89098C FI89098C (sv) | 1993-08-10 |
Family
ID=6335579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI884124A FI89098C (sv) | 1987-09-09 | 1988-09-07 | Expansionsdubb |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4986711A (sv) |
| EP (1) | EP0308594B1 (sv) |
| JP (1) | JPS6469809A (sv) |
| CN (1) | CN1013796B (sv) |
| AT (1) | ATE69090T1 (sv) |
| AU (1) | AU582325B1 (sv) |
| BR (1) | BR8804620A (sv) |
| CA (1) | CA1300941C (sv) |
| CS (1) | CS268199B2 (sv) |
| DD (1) | DD282271A5 (sv) |
| DE (1) | DE3730211C2 (sv) |
| DK (1) | DK167547B1 (sv) |
| ES (1) | ES2028196T3 (sv) |
| FI (1) | FI89098C (sv) |
| GR (1) | GR3003030T3 (sv) |
| HU (1) | HU199948B (sv) |
| NO (1) | NO168603C (sv) |
| PL (1) | PL156716B1 (sv) |
| PT (1) | PT88446B (sv) |
| SU (1) | SU1713445A3 (sv) |
| YU (1) | YU47706B (sv) |
| ZA (1) | ZA885629B (sv) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123802A1 (de) * | 1991-07-18 | 1993-01-21 | Hilti Ag | Spreizduebel |
| DE4208016A1 (de) * | 1992-03-13 | 1993-09-16 | Fischer Artur Werke Gmbh | Spreizduebel mit einem spreizkoerper |
| DE4444500A1 (de) * | 1994-12-14 | 1996-06-20 | Fischer Artur Werke Gmbh | Spreizanker |
| DE19541564A1 (de) * | 1995-11-08 | 1997-05-15 | Fischer Artur Werke Gmbh | Metallspreizanker |
| DE29706119U1 (de) * | 1997-04-07 | 1998-08-06 | Upat GmbH & Co., 79312 Emmendingen | Spreizdübel |
| DE29805837U1 (de) * | 1998-03-31 | 1999-08-05 | fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal | Spreizdübel |
| DE19825884A1 (de) * | 1998-06-10 | 1999-12-16 | Hilti Ag | Hinterschnittdübel |
| DE19936090A1 (de) * | 1999-07-30 | 2001-02-01 | Fischer Artur Werke Gmbh | Befestigungselement aus Metall |
| DE20303806U1 (de) * | 2003-03-11 | 2004-07-22 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Spreizanker aus Metall |
| 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 |
| US7628053B2 (en) * | 2006-06-05 | 2009-12-08 | Infinity Foils, Inc. | Graphic arts die plate hold-down device |
| DE102007049744A1 (de) * | 2007-10-16 | 2009-04-23 | Fischerwerke Gmbh & Co. Kg | Spreizanker |
| CN103807259B (zh) * | 2013-09-13 | 2016-08-17 | 徐宝余 | 一种卡槽式可拆卸扩孔锚栓 |
| CN103758835B (zh) * | 2013-09-13 | 2016-06-15 | 徐宝余 | 一种悬吊式可拆卸扩孔锚栓 |
| CN103603855B (zh) * | 2013-12-03 | 2015-10-07 | 居万里 | 螺杆外露型自扩孔膨胀锚栓 |
| CN108798732A (zh) * | 2018-06-26 | 2018-11-13 | 山西天地王坡煤业有限公司 | 锚固剂套筒 |
| CN117959778B (zh) * | 2024-03-29 | 2024-06-25 | 山东欧迈机械股份有限公司 | 一种浓密机及其使用方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2052793A (en) * | 1930-02-20 | 1936-09-01 | Ralph S Peirce | Anchoring device |
| US2203178A (en) * | 1930-02-20 | 1940-06-04 | Ralph S Peirce | Anchoring device |
| US1850768A (en) * | 1931-01-31 | 1932-03-22 | Daniel N Peirce | Expansion device for attachment to masonry or tile |
| US2120279A (en) * | 1935-12-20 | 1938-06-14 | Nat Lead Co | Bolt anchor |
| US2878709A (en) * | 1956-05-14 | 1959-03-24 | Republic Steel Corp | Mine roof bolts having segmented shell biased outwardly by resilient washer |
| DE2237965A1 (de) * | 1972-08-02 | 1974-02-21 | Upat Max Langensiepen Kg | Spreizanker |
| DE2418598A1 (de) * | 1974-04-18 | 1975-10-30 | Upat Max Langensiepen Kg | Spreizanker |
| AT380543B (de) * | 1980-03-05 | 1986-06-10 | Murbach Julius | Duebel |
| DE3146027A1 (de) * | 1981-11-20 | 1983-05-26 | Hilti AG, 9494 Schaan | Ankerbolzen mit bolzenkoerper und spreizhuelse |
| BR8302012A (pt) * | 1982-04-20 | 1983-12-27 | Artur Fischer | Cavilha de expansao para ancoragem em materiais de construcao porosos |
| DE3335236A1 (de) * | 1983-09-29 | 1985-04-11 | Bernauer, Erich Oswald, 7887 Laufenburg | Mauerduebel mit kombiniertem rueckzugskonus |
| GB8403634D0 (en) * | 1984-02-11 | 1984-03-14 | Lade V C | Bolt anchor |
| DE3420375C2 (de) * | 1984-06-01 | 1987-03-19 | Fischer, Artur, Dr.H.C., 7244 Waldachtal | Dübel |
| DE3445713A1 (de) * | 1984-12-14 | 1986-06-19 | Hilti Ag, Schaan | Spreizanker |
-
1987
- 1987-09-09 DE DE3730211A patent/DE3730211C2/de not_active Expired - Fee Related
-
1988
- 1988-07-11 ES ES198888111028T patent/ES2028196T3/es not_active Expired - Lifetime
- 1988-07-11 AT AT88111028T patent/ATE69090T1/de not_active IP Right Cessation
- 1988-07-11 EP EP88111028A patent/EP0308594B1/de not_active Expired - Lifetime
- 1988-07-28 DK DK421588A patent/DK167547B1/da not_active IP Right Cessation
- 1988-08-01 ZA ZA885629A patent/ZA885629B/xx unknown
- 1988-08-08 PL PL1988274134A patent/PL156716B1/pl unknown
- 1988-08-08 HU HU884125A patent/HU199948B/hu not_active IP Right Cessation
- 1988-08-12 CS CS885597A patent/CS268199B2/cs not_active IP Right Cessation
- 1988-08-17 US US07/233,276 patent/US4986711A/en not_active Expired - Fee Related
- 1988-08-18 YU YU159988A patent/YU47706B/sh unknown
- 1988-08-24 CN CN88106278A patent/CN1013796B/zh not_active Expired
- 1988-09-05 DD DD88319510A patent/DD282271A5/de not_active IP Right Cessation
- 1988-09-06 JP JP63221512A patent/JPS6469809A/ja active Granted
- 1988-09-07 PT PT88446A patent/PT88446B/pt not_active IP Right Cessation
- 1988-09-07 FI FI884124A patent/FI89098C/sv not_active IP Right Cessation
- 1988-09-08 BR BR8804620A patent/BR8804620A/pt not_active IP Right Cessation
- 1988-09-08 SU SU884356414A patent/SU1713445A3/ru active
- 1988-09-08 CA CA000576746A patent/CA1300941C/en not_active Expired - Lifetime
- 1988-09-09 AU AU22020/88A patent/AU582325B1/en not_active Ceased
- 1988-09-09 NO NO884026A patent/NO168603C/no unknown
-
1991
- 1991-10-31 GR GR91400856T patent/GR3003030T3/el unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: FISCHERWERKE ARTUR FISCHER GMBH & CO. KG |