DK0993556T3 - expanding sleeve - Google Patents
expanding sleeveInfo
- Publication number
- DK0993556T3 DK0993556T3 DK98933623T DK98933623T DK0993556T3 DK 0993556 T3 DK0993556 T3 DK 0993556T3 DK 98933623 T DK98933623 T DK 98933623T DK 98933623 T DK98933623 T DK 98933623T DK 0993556 T3 DK0993556 T3 DK 0993556T3
- Authority
- DK
- Denmark
- Prior art keywords
- expansion
- shell
- anchor
- folded section
- expanding sleeve
- Prior art date
Links
- 239000002184 metal Substances 0.000 abstract 2
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
- F16B13/066—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 a separate expander-part, actuated by 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
- 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)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to an expansion anchor, consisting of a expansion body with an expansion cone, and a metal shell. Said metal shell is provided with slits and has an inner shell (3) and an outer shell (2). Recesses (15) are arranged in the expansion legs (10) of the inner shell (3). This reduces the contact surface of the expansion shell on the concrete and prestresses the anchor with a slight torque. The expansion shell can also be provided with a folded section (30) to guarantee the expansion anchor maximum expanding force. Incisions are cut into the stamping plate (20) in such a way that a front (31) and a rear clip are produced when the folded section unfolds.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19729235A DE19729235A1 (en) | 1997-07-09 | 1997-07-09 | Expanding dowel with metal sleeve with slits, and expander body |
DE19751065 | 1997-11-08 | ||
DE19815334A DE19815334A1 (en) | 1997-11-08 | 1998-04-06 | Expanding anchor-bolt with slotted metal sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0993556T3 true DK0993556T3 (en) | 2004-08-30 |
Family
ID=27217525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK98933623T DK0993556T3 (en) | 1997-07-09 | 1998-06-17 | expanding sleeve |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0993556B1 (en) |
CN (1) | CN1127627C (en) |
AT (1) | ATE272799T1 (en) |
CZ (1) | CZ294366B6 (en) |
DK (1) | DK0993556T3 (en) |
ES (1) | ES2226155T3 (en) |
HK (1) | HK1029161A1 (en) |
HU (1) | HUP0003994A3 (en) |
WO (1) | WO1999002869A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10060510A1 (en) * | 2000-12-06 | 2002-06-20 | Fischer Artur Werke Gmbh | Xings |
DE102010060771A1 (en) * | 2009-12-16 | 2011-06-22 | fischerwerke GmbH & Co. KG, 72178 | fastener |
DE102011000285A1 (en) * | 2011-01-24 | 2012-07-26 | Fischerwerke Gmbh & Co. Kg | fastener |
DE102011007570A1 (en) * | 2011-04-18 | 2012-10-18 | Hilti Aktiengesellschaft | expansion anchor |
FR2992697B1 (en) * | 2012-06-28 | 2015-01-02 | Saint Gobain Placo | EXPANSION ANKLE |
DE102017121232A1 (en) * | 2016-10-25 | 2018-04-26 | Fischerwerke Gmbh & Co. Kg | expansion anchor |
DE102017127623A1 (en) | 2017-11-22 | 2019-05-23 | Kennwert RD GmbH | Electric supply system |
CA3100241A1 (en) * | 2018-05-18 | 2019-11-21 | Robert Cousineau | Self-undercut expansion anchor system with improved cutters |
CN110219869A (en) * | 2019-06-17 | 2019-09-10 | 沈阳建筑大学 | A kind of end bracing type unilateral bolt fastener |
CN110259794A (en) * | 2019-06-17 | 2019-09-20 | 沈阳建筑大学 | A kind of torque-shear type self-locking unilateral bolt fastener |
CN113266628A (en) * | 2021-04-28 | 2021-08-17 | 济南得德环保科技有限公司 | Installation method of expansion bolt on building wall |
CN113389133A (en) * | 2021-06-04 | 2021-09-14 | 华南理工大学 | Shear part of spiral spring bolt and construction method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1268622A (en) * | 1968-06-10 | 1972-03-29 | Rawlplug Co Ltd | Expansible anchoring device |
GB1418881A (en) * | 1972-01-03 | 1975-12-24 | Rawlplug Co Ltd | Anchoring device for fixing in prepared holes |
DE2419438C2 (en) * | 1974-04-23 | 1984-11-29 | Upat Gmbh & Co, 7830 Emmendingen | Expansion anchor |
AU6721281A (en) * | 1980-02-13 | 1981-08-20 | Omark Australia Ltd. | Expansion bolt assembly |
DE3225579A1 (en) * | 1982-07-08 | 1984-01-12 | M.Meisinger KG, 8890 Aichach | HEAVY DUTY METAL DOWEL |
DE3601597A1 (en) * | 1986-01-21 | 1987-07-23 | Stumpp & Kurz | Device for fastening an object on a wall or the like |
FR2638794B1 (en) * | 1988-11-04 | 1991-01-11 | Prospection & Inventions | ANKLE FOR ANCHORING HOLE WITH COUNTERPIECE |
-
1998
- 1998-06-17 DK DK98933623T patent/DK0993556T3/en active
- 1998-06-17 CN CN98806112A patent/CN1127627C/en not_active Expired - Fee Related
- 1998-06-17 WO PCT/EP1998/003646 patent/WO1999002869A1/en active IP Right Grant
- 1998-06-17 EP EP98933623A patent/EP0993556B1/en not_active Expired - Lifetime
- 1998-06-17 ES ES98933623T patent/ES2226155T3/en not_active Expired - Lifetime
- 1998-06-17 HU HU0003994A patent/HUP0003994A3/en unknown
- 1998-06-17 CZ CZ200049A patent/CZ294366B6/en not_active IP Right Cessation
- 1998-06-17 AT AT98933623T patent/ATE272799T1/en not_active IP Right Cessation
-
2000
- 2000-12-21 HK HK00108341A patent/HK1029161A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUP0003994A3 (en) | 2002-01-28 |
CN1260864A (en) | 2000-07-19 |
CN1127627C (en) | 2003-11-12 |
HUP0003994A2 (en) | 2001-04-28 |
CZ200049A3 (en) | 2001-04-11 |
CZ294366B6 (en) | 2004-12-15 |
ATE272799T1 (en) | 2004-08-15 |
EP0993556B1 (en) | 2004-08-04 |
HK1029161A1 (en) | 2001-03-23 |
ES2226155T3 (en) | 2005-03-16 |
EP0993556A1 (en) | 2000-04-19 |
WO1999002869A1 (en) | 1999-01-21 |
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