DE29509487U1 - Holding element for attaching an object to a lightweight building material wall - Google Patents
Holding element for attaching an object to a lightweight building material wallInfo
- Publication number
- DE29509487U1 DE29509487U1 DE29509487U DE29509487U DE29509487U1 DE 29509487 U1 DE29509487 U1 DE 29509487U1 DE 29509487 U DE29509487 U DE 29509487U DE 29509487 U DE29509487 U DE 29509487U DE 29509487 U1 DE29509487 U1 DE 29509487U1
- Authority
- DE
- Germany
- Prior art keywords
- holding element
- thread
- diameter
- drill bit
- insert body
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000004566 building material Substances 0.000 title description 3
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 244000309464 bull Species 0.000 description 6
- 239000003562 lightweight material Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007704 transition 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0073—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw characterised by its pitch, e.g. a varying pitch
-
- 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
- F16B13/002—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0031—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0057—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Finishing Walls (AREA)
Description
Upat GmbH & Co.
Freiburger Straße 9
D-79312 EmmendingenUpat GmbH & Co.
Freiburger Strasse 9
D-79312 Emmendingen
02.06.95
JWE/ME02.06.95
JWE/ME
UPT-GM 4024 DEUPT-GM 4024 DE
BeschreibungDescription
HALTEELEMENTZUM BEFESTIGEN EINES GEGENSTANDES AN EINERHOLDING ELEMENT FOR FASTENING AN OBJECT TO A
LEICHTBAUSTOFFWANDLIGHTWEIGHT MATERIAL WALL
Die Erfindung betrifft ein Halteelement gemäß der Gattung des Anspruchs 1. Die EP 0 165 674 B1 beschreibt ein derartiges Halteelement mit einem Einsatzkörper, der am Einsteckende über eine Werkzeugklinge verfügt. Die Werkzeugklinge ermöglicht während des Setzens in einer Leichtbaustoffwand eine Vorbohrung für den Einsatzkörper zu erstellen. Nach dem Eindrehen einer Schraube in den Einsatzkörper wird die Werkzeugklinge durch die Schraube an die Seite gedrückt und aus dem Weg geräumt.The invention relates to a holding element according to the preamble of claim 1. EP 0 165 674 B1 describes such a holding element with an insert body that has a tool blade at the insertion end. The tool blade enables a pilot hole to be made for the insert body in a lightweight wall during installation. After screwing a screw into the insert body, the tool blade is pressed to the side by the screw and moved out of the way.
Ein derartiges Halteelement eignet sich für Baustoffwände deren Materialstärke
kleiner als das Halteelement ist. Dies verlangt vom Monteur eine genaue Analyse der Wandstärke, um eine fachgerechte Auswahl der Länge der
Werkzeugklinge durchzuführen. Um die Vorbohrung durchzuführen muß nämlich die Werkzeugklinge länger wie die Wandstärke sein.
Die Montage eines derartigen Halteelementes ist kraft- und zeitaufwendig und verlangt den Einsatz eines speziellen Setzwerkzeuges.Such a holding element is suitable for building material walls whose material thickness is smaller than the holding element. This requires the fitter to carry out a precise analysis of the wall thickness in order to carry out a professional selection of the length of the tool blade. In order to carry out the pre-drilling, the tool blade must be longer than the wall thickness.
The installation of such a retaining element is time-consuming and requires the use of a special setting tool.
-2--2-
Ferner ist es erforderlich in der Anfangsphase des Setzens den Einsatekörper
an die Wand mit ziemlich großen Kräften einzupressen, damit die Erstellung der Vorbohrung in Gang gesetzt wird. Der in vielen Fällen zu groß ausgeübte
Preßdruck kann zur Beschädigung der Wand führen.Furthermore, in the initial phase of setting, it is necessary to press the insert body against the wall with fairly large forces in order to start the creation of the pilot hole. The force applied, which is often too large,
Pressing pressure can cause damage to the wall.
Der Erfindung liegt die Aufgabe zugrunde, ein Halteelement zu schaffen, das eine schnelle und einfache Montage in Leichtbaustoffen beliebiger Materialstärke, ohne ein spezielles Setzwerkzeug zu benutzen, ermöglicht.The invention is based on the object of creating a holding element that enables quick and easy installation in lightweight materials of any material thickness without using a special setting tool.
Die Lösung dieser Aufgabe wird durch die in Anspruch 1 angegebenen Merkmale erreicht. Dadurch, daß die Bohrspitze des Halteelementes aus einem kleinen zylindrischen Gewindekern und einem in einer Spitze verlaufenden Einsteckende besteht, wobei der Gewindedurchmesser des kleineren zylindrischen Gewindekerns dem Durchmesser des großen Gewindekerns entspricht, kann eine Art der Vorbohrung erstellt werden, die ein leichtes Einschneiden des Einsatzkörpers in die Wand ermöglicht. Beim Setzen schneidet sich der Einsatzkörper formschlüssig in den Baustoff ein und gibt dem Halteelement nach dem Einführen einer Schraube in der Sacklochbohrung des Einsatzkörpers einen festen Halt. Dadurch, daß die Gewindesteigung des kleineren zylindrischen Gewindedurchmessers kleiner ist als die Gewindesteigung des großen Gewindedurchmessers, ist das Setzen des Halteelementes in der Anfangsphase besonders erleichtert. Das vorteilhafte Verhältnis zwischen der kleineren zur größeren Gewindesteigung liegt im Bereich 1:2. Das während des Setzens entstehende Bohrmehl wird in die Gewindezwischenräume aufgenommen. Die Sacklochbohrung ist mit in Längsrichtung angeordneten Rippen versehen. Dies ermöglicht verschiedene Schraubenarten einzusetzen.The solution to this problem is achieved by the features specified in claim 1. Because the drill tip of the holding element consists of a small cylindrical thread core and an insertion end running in a tip, whereby the thread diameter of the smaller cylindrical thread core corresponds to the diameter of the large thread core, a type of pre-drilling can be created that allows the insert body to easily cut into the wall. When setting, the insert body cuts into the building material in a form-fitting manner and gives the holding element a firm hold after a screw has been inserted into the blind hole of the insert body. Because the thread pitch of the smaller cylindrical thread diameter is smaller than the thread pitch of the large thread diameter, setting the holding element is particularly easy in the initial phase. The advantageous ratio between the smaller and larger thread pitch is in the range of 1:2. The drilling dust that arises during setting is absorbed into the thread gaps. The blind hole is provided with ribs arranged in the longitudinal direction. This makes it possible to use different types of screws.
-3--3-
AIs eine weitere für das Setzverhalten vorteilhafte Ausführung hat sich eine Ausbildung erwiesen, bei der zwischen dem Einsatzkörper und der Bohrspitze ein mit Längsschneiden versehenes Zwischenstück angebracht ist. Durch die achsparallel verlaufenden Schneiden wird in der Bauwand ein zylindrisches Kernbohrloch, deren Durchmesser dem großen Gewindekern entspricht, erstellt.Another design that has proven to be advantageous for the setting behavior is a design in which an intermediate piece with longitudinal cutting edges is fitted between the insert body and the drill bit. The cutting edges, which run parallel to the axis, create a cylindrical core hole in the building wall, the diameter of which corresponds to the large thread core.
In dieses Bohrloch läßt sich der Einsatzkörper mühelos einschneiden.The insert body can be easily cut into this hole.
Mit dem erfindungsgemäßen Halteelement kann die Befestigung eines Gegenstandes in einem Arbeitsgang ohne ein spezielles Setzwerkzeug in einer Wand, beliebiger Materialstärke, durchgeführt werden.With the holding element according to the invention, an object can be attached to a wall of any material thickness in one operation without a special setting tool.
Die Erfindung wird nachfolgend anhand der in den Zeichnungen dargestellten Ausführungsbeispieien näher erläutert.The invention is explained in more detail below with reference to the exemplary embodiments shown in the drawings.
Es zeigen:Show it:
Figur 1 eine Ansicht des Halteelementes,Figure 1 is a view of the holding element,
Figur 2 eine Draufsicht im Bereich des Sackbohrloches,Figure 2 is a plan view of the blind borehole,
Figur 3 die Ausbildung des Halteelementes mit einem Zwischenstück,Figure 3 the design of the holding element with an intermediate piece,
Figur 4 das in einer Leichtbaustoffwand eingesetzte Halteelement gemäß
Figur 1,Figure 4 shows the retaining element used in a lightweight wall according to
Figure 1,
Figur 5 das in einer Leichtbaustoffwand eingesetzte Halteelement gemäß
Figur 3.Figure 5 shows the retaining element used in a lightweight wall according to
Figure 3.
Das in Figur 1 dargestellte Halteelement besteht aus einem mit einem Flansch 12 versehenen Einsatzkörper 1 und einer Bohrspitze 10. Im Einsatzkörper 1 ist eine Sacklochbohrung 3, die mit längsgerichteten Innenrippen 11 versehen ist, angebracht. Die Sacklochbohrung reicht bis in den Übergangsbereich 5 hinein. Die Bohrspitze 10 weist einen kleineren zylindrischen Gewindekern 6 und ein in eine Spitze verlaufendes Einsteckende 9 auf.The holding element shown in Figure 1 consists of an insert body 1 provided with a flange 12 and a drill bit 10. A blind hole 3 provided with longitudinal inner ribs 11 is provided in the insert body 1. The blind hole extends into the transition area 5. The drill bit 10 has a smaller cylindrical thread core 6 and an insertion end 9 that runs into a tip.
Sowohl der Einsatzkörper 1 als auch die Bohrspitze 10 sind mit einem Außengewinde 18, 19 versehen. Dadurch, daß der Gewindedurchmesser 8 des kleineren zylindrischen Gewindekerns 6 dem Durchmesser 4 des großen Gewindekerns 2 entspricht und die Gewindesteigung des kleineren zylindrischen Gewindedurchmessers 8 kleiner ist als die Gewindesteigung des großen Gewindedurchmessers 4, wird ein leichtes Eindrehen des Halteelementes in die Leichtbaustoffwand und eine schnelle Befestigung eines Gegenstandes ermöglicht.Both the insert body 1 and the drill bit 10 are provided with an external thread 18, 19. Because the thread diameter 8 of the smaller cylindrical thread core 6 corresponds to the diameter 4 of the large thread core 2 and the thread pitch of the smaller cylindrical thread diameter 8 is smaller than the thread pitch of the large thread diameter 4, the holding element can be easily screwed into the lightweight material wall and an object can be quickly attached.
In Figur 2 erkennt man die in der Sacklochbohrung angebrachten, längsgerichteten Innenrippen 11.Figure 2 shows the longitudinal inner ribs 11 installed in the blind hole.
Die Figur 3 zeigt die Ausführungsform des Halteelementes bei der die Bohrspitze 10 aus einem Zwischenstück 22 und einem in einer Spitze verlaufenden Einsteckende 9 besteht. Das Zwischenstück 22 ist mit mehreren achsparallel verlaufenden Schneiden 13 versehen. Dadurch wird während des Setzens des Halteelementes ein zylindrisches Kernbohrloch in der Leichtbaustoffwand erstellt, in dem ein müheloses Einschneiden des Einsatzkörpers 1 durchführbar ist.Figure 3 shows the embodiment of the holding element in which the drill bit 10 consists of an intermediate piece 22 and an insertion end 9 running in a tip. The intermediate piece 22 is provided with several cutting edges 13 running parallel to the axis. As a result, a cylindrical core hole is created in the lightweight material wall during the setting of the holding element, in which the insert body 1 can be cut effortlessly.
Die Figur 4 zeigt einen Querschnitt durch eine Leichtbaustoffwand 17, insbesondere eine Gipskartonplatte an der ein Befestigungsgegenstand 16 mittels einer in das Haiteelement, gemäß Figur 1, eindrehbaren Schraube 15 befestigt ist.Figure 4 shows a cross section through a lightweight construction wall 17, in particular a plasterboard to which a fastening object 16 is fastened by means of a screw 15 that can be screwed into the holding element according to Figure 1.
• *• *
**
······
••
99
Wie ersichtlich schneidet sich der Einsatzkörper in die Gipskartonplatte ein. Während des Eindrehens einer Schraube 15 mittels eines Kreuzschlitzschraubendrehers 14 schneidet sich die Schraube 15 in die Innenrippen 11 der Sacklochbohrung 3 ein und erstellt eine sichere und spreizdruckfreie Befestigung.As can be seen, the insert body cuts into the plasterboard. While screwing in a screw 15 using a Phillips screwdriver 14, the screw 15 cuts into the inner ribs 11 of the blind hole 3 and creates a secure and expansion-pressure-free fastening.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29509487U DE29509487U1 (en) | 1995-06-09 | 1995-06-09 | Holding element for attaching an object to a lightweight building material wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29509487U DE29509487U1 (en) | 1995-06-09 | 1995-06-09 | Holding element for attaching an object to a lightweight building material wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29509487U1 true DE29509487U1 (en) | 1995-08-24 |
Family
ID=8009145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29509487U Expired - Lifetime DE29509487U1 (en) | 1995-06-09 | 1995-06-09 | Holding element for attaching an object to a lightweight building material wall |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29509487U1 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1522744A1 (en) * | 2003-10-10 | 2005-04-13 | Illinois Tool Works Inc. | Self-drilling anchor |
| WO2008030507A3 (en) * | 2006-09-06 | 2008-12-04 | Illinois Tool Works | Drywall fastener |
| DE102008010606A1 (en) * | 2008-02-22 | 2009-08-27 | Fischerwerke Gmbh & Co. Kg | Fastening element for wood fiber insulation panels |
| US7661917B2 (en) | 2003-10-10 | 2010-02-16 | Illinois Tool Works, Inc. | Three piece garage hook |
| US7883307B2 (en) | 2009-02-27 | 2011-02-08 | Illinois Tool Works Inc. | Self-drilling fastener |
| US8057147B2 (en) | 2008-07-03 | 2011-11-15 | Illinois Tool Works Inc | Self-drilling anchor |
| US8114226B2 (en) | 2008-03-14 | 2012-02-14 | Illinois Tool Works Inc. | Wall mountable holder |
| US8192123B2 (en) | 2003-10-10 | 2012-06-05 | Illinois Tool Works Inc. | Drywall fastener |
| US8272610B2 (en) | 2008-03-14 | 2012-09-25 | Illinois Tool Works Inc. | Wall mountable holder |
| US8317148B2 (en) | 2009-02-27 | 2012-11-27 | Illinois Tool Works Inc. | Wall mountable holder system |
| US8333356B2 (en) | 2009-11-02 | 2012-12-18 | Illinois Tool Works Inc. | Wall mountable holder system |
| US8448910B2 (en) | 2009-02-27 | 2013-05-28 | Illinois Tool Works Inc. | Wall mountable holder system |
| US8757570B2 (en) | 2009-02-27 | 2014-06-24 | Illinois Tool Works Inc. | Wall mountable holder system |
| DE102013200682A1 (en) * | 2013-01-17 | 2014-07-17 | Adolf Würth GmbH & Co. KG | Integral Spengler Screw Dowel and associated Hand Hole Punch with punch pitch adjustment function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667180A (en) * | 1970-11-03 | 1972-06-06 | Robertson Co H H | Fastening means for double-skin foam core building construction panel |
| EP0165674A1 (en) * | 1984-05-11 | 1985-12-27 | Illinois Tool Works Inc. | Insert for a drywall |
| FR2653503A1 (en) * | 1989-10-25 | 1991-04-26 | Legrand Sa | |
| DE4039831C1 (en) * | 1990-12-13 | 1992-06-04 | Upat Gmbh & Co, 7830 Emmendingen, De | Object fastener to lightweight wall - has tool stem on setting tool as flat rod, whose drill tip is movable through insert inner cavity |
| DE4106467A1 (en) * | 1991-02-28 | 1992-09-03 | Allfa Duebel Gmbh | Wall-plug combined drill and screw driver |
| WO1992019876A1 (en) * | 1991-05-09 | 1992-11-12 | Colis Internacional, S.A. | Fixing element for plaster-board walls |
| US5234299A (en) * | 1987-08-03 | 1993-08-10 | Giannuzzi Louis | Self-drilling anchor |
| US5308203A (en) * | 1992-09-22 | 1994-05-03 | Titan Technologies, Inc. | Saw tipped anchor insert |
-
1995
- 1995-06-09 DE DE29509487U patent/DE29509487U1/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667180A (en) * | 1970-11-03 | 1972-06-06 | Robertson Co H H | Fastening means for double-skin foam core building construction panel |
| EP0165674A1 (en) * | 1984-05-11 | 1985-12-27 | Illinois Tool Works Inc. | Insert for a drywall |
| US5234299A (en) * | 1987-08-03 | 1993-08-10 | Giannuzzi Louis | Self-drilling anchor |
| FR2653503A1 (en) * | 1989-10-25 | 1991-04-26 | Legrand Sa | |
| DE4039831C1 (en) * | 1990-12-13 | 1992-06-04 | Upat Gmbh & Co, 7830 Emmendingen, De | Object fastener to lightweight wall - has tool stem on setting tool as flat rod, whose drill tip is movable through insert inner cavity |
| DE4106467A1 (en) * | 1991-02-28 | 1992-09-03 | Allfa Duebel Gmbh | Wall-plug combined drill and screw driver |
| WO1992019876A1 (en) * | 1991-05-09 | 1992-11-12 | Colis Internacional, S.A. | Fixing element for plaster-board walls |
| US5308203A (en) * | 1992-09-22 | 1994-05-03 | Titan Technologies, Inc. | Saw tipped anchor insert |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7972100B2 (en) | 2003-10-10 | 2011-07-05 | Illinois Tool Works Inc. | Three piece garage hook |
| JP2005121224A (en) * | 2003-10-10 | 2005-05-12 | Illinois Tool Works Inc <Itw> | Self-drilling anchor |
| US7266874B2 (en) | 2003-10-10 | 2007-09-11 | Illinois Tool Works Inc. | Method of installing a self-drilling anchor |
| US8192123B2 (en) | 2003-10-10 | 2012-06-05 | Illinois Tool Works Inc. | Drywall fastener |
| CN1605761B (en) * | 2003-10-10 | 2011-06-15 | 伊利诺斯器械工程公司 | Self-drilling anchor |
| US7661917B2 (en) | 2003-10-10 | 2010-02-16 | Illinois Tool Works, Inc. | Three piece garage hook |
| EP1522744A1 (en) * | 2003-10-10 | 2005-04-13 | Illinois Tool Works Inc. | Self-drilling anchor |
| JP2011080605A (en) * | 2003-10-10 | 2011-04-21 | Illinois Tool Works Inc <Itw> | Self-drilling anchor |
| US7934895B2 (en) | 2003-10-10 | 2011-05-03 | Illinois Tool Works Inc. | Self-drilling anchor |
| AU2007293015B2 (en) * | 2006-09-06 | 2013-02-14 | Illinois Tool Works Inc. | Drywall fastener |
| WO2008030507A3 (en) * | 2006-09-06 | 2008-12-04 | Illinois Tool Works | Drywall fastener |
| DE102008010606A1 (en) * | 2008-02-22 | 2009-08-27 | Fischerwerke Gmbh & Co. Kg | Fastening element for wood fiber insulation panels |
| US8114226B2 (en) | 2008-03-14 | 2012-02-14 | Illinois Tool Works Inc. | Wall mountable holder |
| US8272610B2 (en) | 2008-03-14 | 2012-09-25 | Illinois Tool Works Inc. | Wall mountable holder |
| US8057147B2 (en) | 2008-07-03 | 2011-11-15 | Illinois Tool Works Inc | Self-drilling anchor |
| US7883307B2 (en) | 2009-02-27 | 2011-02-08 | Illinois Tool Works Inc. | Self-drilling fastener |
| US8317148B2 (en) | 2009-02-27 | 2012-11-27 | Illinois Tool Works Inc. | Wall mountable holder system |
| US8448910B2 (en) | 2009-02-27 | 2013-05-28 | Illinois Tool Works Inc. | Wall mountable holder system |
| US8757570B2 (en) | 2009-02-27 | 2014-06-24 | Illinois Tool Works Inc. | Wall mountable holder system |
| US8333356B2 (en) | 2009-11-02 | 2012-12-18 | Illinois Tool Works Inc. | Wall mountable holder system |
| DE102013200682A1 (en) * | 2013-01-17 | 2014-07-17 | Adolf Würth GmbH & Co. KG | Integral Spengler Screw Dowel and associated Hand Hole Punch with punch pitch adjustment function |
| EP2757273A2 (en) | 2013-01-17 | 2014-07-23 | Adolf Würth GmbH & Co. KG | Integral metal screw dowel and associated hand punch with punch distance adjustment function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19951005 |
|
| R163 | Identified publications notified |
Effective date: 19960111 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19980603 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20010423 |
|
| R158 | Lapse of ip right after 8 years |
Effective date: 20031231 |