DE102010053116A1 - Particle arrangement, particularly for sand dowel elements, consists of solid particles and carrier, where particles are directly connected with carrier, and sliding layer is additionally arranged on arrangement - Google Patents
Particle arrangement, particularly for sand dowel elements, consists of solid particles and carrier, where particles are directly connected with carrier, and sliding layer is additionally arranged on arrangement Download PDFInfo
- Publication number
- DE102010053116A1 DE102010053116A1 DE102010053116A DE102010053116A DE102010053116A1 DE 102010053116 A1 DE102010053116 A1 DE 102010053116A1 DE 102010053116 A DE102010053116 A DE 102010053116A DE 102010053116 A DE102010053116 A DE 102010053116A DE 102010053116 A1 DE102010053116 A1 DE 102010053116A1
- Authority
- DE
- Germany
- Prior art keywords
- carrier
- arrangement
- particles
- sliding layer
- particle
- 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.)
- Withdrawn
Links
- 239000002245 particle Substances 0.000 title claims abstract description 36
- 239000012791 sliding layer Substances 0.000 title claims abstract description 12
- 239000007787 solid Substances 0.000 title claims abstract description 4
- 239000004576 sand Substances 0.000 title claims description 20
- 239000002985 plastic film Substances 0.000 claims abstract 2
- 229920006255 plastic film Polymers 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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
- F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
- F16B13/141—Fixing plugs in holes by the use of settable material
- F16B13/142—Fixing plugs in holes by the use of settable material characterised by the composition of the setting material or mixture
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
Description
Die Erfindung betrifft eine Anordnung von Partikeln, insbesondere von Sandkörnern oder zur Konstruktion eines Sanddübels gemäß
Die Erfindung ist darüber hinaus auch zur Herstellung von Ausgleichsschichten im Sinne der
Bekannte Schichtengebilde aus Sand, zum Beispiel im Sinne von
Das Mischen von Sandkörnern mit pulverförmigen oder flüssigen Bindemitteln und anschließendes Formen von Sanddübelelementen ist in der Praxis jedoch mit großen Schwierigkeiten verbunden. Bei Verwendung von sehr kleinen Sandkörnern wird der Bindemittelanspruch groß und dadurch die erzielte Porosität des Sanddübelelementes nachteilig klein. Bei Verwendung von großen Sandkörnern relativ zur Sandschichtdicke wird die Herstellung von Sandprofilen mit kleinem Wandquerschnitt, zum Beispiel mit Hilfe von Extrusionsverfahren, recht schwierig bis unmöglich, weil sich Sand bekanntlich nicht ohne Weiteres durch relativ enge Düsen pressen lässt.The mixing of sand grains with powdered or liquid binders and subsequent molding of sand dowel elements is in practice associated with great difficulties. When using very small grains of sand the binder requirement is large and thus the achieved porosity of the sand dowel element adversely small. When using large grains of sand relative to the sand layer thickness, the production of sand profiles with a small wall cross-section, for example by means of extrusion processes, quite difficult to impossible, because it is known that sand can not be easily pressed through relatively narrow nozzles.
Sanddübelelemente zeichnen sich insbesondere dadurch aus, dass sie aus kompakter Anordnung von festen Sandkorn-Partikeln bestehen und in ihrer äußeren Form weitgehend einer dem Bohrloch entsprechenden Zylinderform nahe kommen. Gleichzeitig sollen Sanddübelelemente ein möglichst großes Mittelloch aufweisen und auf ihrer Innenseite mit einer Gleitschicht versehen sein. Es ist zudem erwünscht, dass die kompakte Anordnung möglichst wenig Bindemittel enthält und trotzdem eine für die Handhabung ausreichend feste Struktur bildet.Sand dowel elements are characterized in particular by the fact that they consist of a compact arrangement of solid particles of sand grain and come in their outer shape largely close to the borehole corresponding cylindrical shape. At the same time Sand dowel elements should have the largest possible center hole and be provided on its inside with a sliding layer. It is also desirable that the compact arrangement contains as little binder as possible and nevertheless forms a sufficiently strong structure for handling.
Zur Lösung dieser Aufgabe wird eine Partikel-Anordnung entsprechend Anspruch 1 vorgeschlagen.To solve this problem, a particle arrangement according to
Mit der Erfindung ist es möglich, eine Partikel-Anordnung sehr sparsam und qualitätssicher mittels eines biegsamen oder faltbaren Trägers zu verbinden. Insbesondere ist es vorteilhaft möglich, sehr genau mengenkontrollierte 1-Korn- oder 2-Korn-Schichten von Partikel-Anordnungen zu bilden.With the invention it is possible to connect a particle arrangement very sparingly and with high quality by means of a flexible or foldable carrier. In particular, it is advantageously possible to form very precise quantity-controlled 1-grain or 2-grain layers of particle arrangements.
Als Träger ist zum Beispiel eine dünne metallene oder thermoplastische Folie geeignet, an der die Partikel angeordnet und befestigt sind. Die Befestigung kann durch eine zusätzliche Kleberschicht oder einzelne Klebepunkte oder durch Schmelzkleben der Folie selbst erfolgen. Durch Tiefziehen der Folie um die einzelnen Partikel kann die Kontaktfläche zur sicheren Verklebung vergrößert werden. Als Träger ist auch jede Form von Kunststoff-, Textil- oder Mineralfasergewebe oder -netz prinzipiell geeignet.As a support, for example, a thin metal or thermoplastic film is suitable, on which the particles are arranged and fixed. The attachment can be done by an additional adhesive layer or individual adhesive dots or by melt-bonding the film itself. By deep drawing the film around the individual particles, the contact surface for secure bonding can be increased. As a carrier and any form of plastic, textile or mineral fiber fabric or network is in principle suitable.
Erfindungsgemäße Partikel-Anordnungen können dann in prinzipiell bekannter Weise durch Vielfachanordnungen in Serie oder durch entsprechende Faltungen zu Ausgleichsschichten im Sinne der
Erfindungsgemäß ist vorgesehen, dass die Partikel im Wesentlichen nur am Träger haften und nicht unmittelbar miteinander verbunden sind. Dadurch hängt die Biegefähigkeit der Partikel-Anordnung mehr oder weniger von der Biegefähigkeit des Trägers oder vom Abstand der Körner und der Dehnfähigkeit des Trägers ab.According to the invention it is provided that the particles adhere substantially only to the carrier and are not directly connected to each other. Thus, the bendability of the particle assembly depends more or less on the flexibility of the wearer or the spacing of the grains and the extensibility of the wearer.
Bevorzugte Ausführungsformen der Erfindung ergeben sich aus den Unteransprüchen. Nachfolgend wird die Erfindung anhand von Zeichnungen von Ausführungsbeispielen näher erläutert. Hierbei zeigenPreferred embodiments of the invention will become apparent from the dependent claims. The invention will be explained in more detail with reference to drawings of exemplary embodiments. Show here
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102005003997 [0001] DE 102005003997 [0001]
- EP 1686271 [0001, 0018] EP 1686271 [0001, 0018]
- EP 1621670 [0002, 0003, 0009, 0017] EP 1621670 [0002, 0003, 0009, 0017]
- DE 10209873 [0002, 0003, 0009, 0017] DE 10209873 [0002, 0003, 0009, 0017]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010053116A DE102010053116A1 (en) | 2010-12-01 | 2010-12-01 | Particle arrangement, particularly for sand dowel elements, consists of solid particles and carrier, where particles are directly connected with carrier, and sliding layer is additionally arranged on arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010053116A DE102010053116A1 (en) | 2010-12-01 | 2010-12-01 | Particle arrangement, particularly for sand dowel elements, consists of solid particles and carrier, where particles are directly connected with carrier, and sliding layer is additionally arranged on arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010053116A1 true DE102010053116A1 (en) | 2012-06-06 |
Family
ID=46082747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010053116A Withdrawn DE102010053116A1 (en) | 2010-12-01 | 2010-12-01 | Particle arrangement, particularly for sand dowel elements, consists of solid particles and carrier, where particles are directly connected with carrier, and sliding layer is additionally arranged on arrangement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010053116A1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2650038A1 (en) * | 1976-10-30 | 1978-05-03 | Bayer Ag | WINDING DOWEL |
DE9206045U1 (en) * | 1992-04-29 | 1992-08-20 | William Prym-Werke GmbH & Co KG, 5190 Stolberg | Sleeve-shaped mounting element, such as dowel |
DE4311634A1 (en) * | 1992-04-09 | 1993-10-14 | Rabe Thore | Inexpensive tubular low-friction bearing prodn. - comprises injection-, transfer-, etc. moulding thin inner low-friction layer on core, using fibre-free material and abrasive filler(s) |
DE19823928A1 (en) * | 1998-05-28 | 1999-12-09 | Kempten Elektroschmelz Gmbh | Connecting element for the non-positive connection of components |
DE10209873A1 (en) | 2002-03-06 | 2003-09-25 | Thomas Marks | Material transmitting pressures and shear forces in building structures comprises pressure-hardened agglomerate of granular material and compressible binder |
EP1621670A2 (en) | 2004-07-30 | 2006-02-01 | Thomas Marks | Method for construction of a railway track structure and railway track structure |
EP1686271A1 (en) | 2005-01-27 | 2006-08-02 | Thomas Marks | Sand dowel |
DE102005003997B3 (en) | 2005-01-27 | 2006-08-31 | Marks, Thomas, Dipl.-Ing. | Sand dowel, as an anchor for a screw within a drilling in solid materials, has an inner sliding layer to reduce friction between the screw and the dowel sand and act as a screw bond |
-
2010
- 2010-12-01 DE DE102010053116A patent/DE102010053116A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2650038A1 (en) * | 1976-10-30 | 1978-05-03 | Bayer Ag | WINDING DOWEL |
DE4311634A1 (en) * | 1992-04-09 | 1993-10-14 | Rabe Thore | Inexpensive tubular low-friction bearing prodn. - comprises injection-, transfer-, etc. moulding thin inner low-friction layer on core, using fibre-free material and abrasive filler(s) |
DE9206045U1 (en) * | 1992-04-29 | 1992-08-20 | William Prym-Werke GmbH & Co KG, 5190 Stolberg | Sleeve-shaped mounting element, such as dowel |
DE19823928A1 (en) * | 1998-05-28 | 1999-12-09 | Kempten Elektroschmelz Gmbh | Connecting element for the non-positive connection of components |
DE10209873A1 (en) | 2002-03-06 | 2003-09-25 | Thomas Marks | Material transmitting pressures and shear forces in building structures comprises pressure-hardened agglomerate of granular material and compressible binder |
EP1621670A2 (en) | 2004-07-30 | 2006-02-01 | Thomas Marks | Method for construction of a railway track structure and railway track structure |
EP1686271A1 (en) | 2005-01-27 | 2006-08-02 | Thomas Marks | Sand dowel |
DE102005003997B3 (en) | 2005-01-27 | 2006-08-31 | Marks, Thomas, Dipl.-Ing. | Sand dowel, as an anchor for a screw within a drilling in solid materials, has an inner sliding layer to reduce friction between the screw and the dowel sand and act as a screw bond |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3141756C2 (en) | ||
CH624315A5 (en) | ||
DE2117794A1 (en) | Corrugated cardboard and process for its manufacture | |
DE2541383A1 (en) | PROCESS FOR MANUFACTURING FILTER BODIES, PREFERABLY HOLLOW FILTER BODIES, FOR GAS OR LIQUID MEDIA | |
DE2229659A1 (en) | METHOD OF APPLYING A PLASTIC DECORATIVE STRIP | |
DE102008020960A1 (en) | Bicycle saddle has saddle frame and padding formed from elastic material which is arranged on saddle, and recess is provided in padding, in which padding is arranged frame | |
DE202010005241U1 (en) | air table | |
DE102016015062A1 (en) | Filter element, in particular for gas filtration | |
DE102010053116A1 (en) | Particle arrangement, particularly for sand dowel elements, consists of solid particles and carrier, where particles are directly connected with carrier, and sliding layer is additionally arranged on arrangement | |
EP2387256A1 (en) | Method for manufacturing a loudspeaker membrane | |
DE202007003742U1 (en) | Lamination system for manufacture of resin impregnated laminates has resin guides with textile spacers forming resin flow channels between upper surface and lower surface in contact with suction layer | |
DE102010051291A1 (en) | Composite component with a decorative surface, useful for a motor vehicle, comprises a plastic layer reinforced by particles, and a transparent plastic film, which is applied at least partially on the plastic layer facing an observer | |
EP1138440B1 (en) | Grinding tool and method of manufacturing the same | |
DE202011051559U1 (en) | decoupling membrane | |
DE2340166A1 (en) | FOAM COMPOSITE BODY | |
DE112006003293B4 (en) | Apparatus for producing laminated products | |
DE102014016088A1 (en) | Seat cover, vehicle seat with it and method for its production | |
DE102007043297A1 (en) | Retaining plate for vacuum cleaner- filter bag, has layers connected with each other, where one layer includes recess, and plate is made up of cardboard and/or paper material and connected with filter bag using adhesive applied in recess | |
DE19506905C2 (en) | Trim and process for their manufacture | |
DE202015104715U1 (en) | Decorative layer for a trim part | |
WO2000004254A1 (en) | Decorative strip element | |
DE102023001246A1 (en) | Air filter unit, in particular suspended matter filter unit and method for its manufacture | |
DE6608733U (en) | COMPONENT. | |
DE102023001247A1 (en) | Air filter unit, in particular suspended matter filter unit and method for its manufacture | |
DE102020124462A1 (en) | INTERIOR TRIM FOR A VEHICLE AND METHOD OF FORMING AN INTERIOR TRIM FOR A VEHICLE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130702 |