CN102076978A - Fastening element - Google Patents
Fastening element Download PDFInfo
- Publication number
- CN102076978A CN102076978A CN2009801242908A CN200980124290A CN102076978A CN 102076978 A CN102076978 A CN 102076978A CN 2009801242908 A CN2009801242908 A CN 2009801242908A CN 200980124290 A CN200980124290 A CN 200980124290A CN 102076978 A CN102076978 A CN 102076978A
- Authority
- CN
- China
- Prior art keywords
- fastening piece
- zone
- ground
- thermoinsulation material
- compressive strength
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000009413 insulation Methods 0.000 claims description 23
- 230000001413 cellular effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract description 2
- 238000004873 anchoring Methods 0.000 abstract 3
- 239000012774 insulation material Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 13
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000004575 stone Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011151 fibre-reinforced plastic Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000011253 protective coating Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000758 substrate 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7637—Anchoring of separate elements through the lining to the wall
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a fastening element (1) for transmitting centric tensile forces (Z), comprising a load engagement means (7) and an anchoring region (8), wherein the fastening element (1) comprises a load removal region (15, 16) in the anchoring region (8), wherein the compressive strength of the material of the load removal region (15, 16) is higher than 0.5 N/mm2. In order for the fastening element (1) to be able to further transmit high forces from an attachment part (5) into a base (4) while significantly reducing the heat transfer, an insulating region (13) made of an insulating material (14) is arranged in the anchoring region (8) according to the invention. The thermal conductivity of the insulation material (14) is smaller than 0.20 W/(mK), particularly smaller than 0.15 W/(mK).
Description
Technical field
The present invention relates to a kind of fastening piece with the described feature of claim 1 preamble.
Background technique
In order member to be fixed on for example on the concrete foundation, people usually choose known for example stone bolt, metal of shell-type crab-bolt, concrete screw-bolt or frame type power transmission bolt and so on and the fastening piece that plastics are made expand.This class fastening piece for example is illustrated in document DE 10 2,004 053 255 A1, DE 10 2,006 053 226 A1, DE 10 2,005 058 391 A1 and DE 101 29 733 A1.In addition, the crab-bolt that has Bond is also known, and this crab-bolt is connected with ground by Bond in boring.Secondly, the also available concrete anchor system that pours into promptly imbedded fastening piece in the template before the pouring coagulation, made its usefulness concrete embedding and was connected with ground.This anchor design is delivered to ground to very big power from annex.The power that so-called power refers to the parallel axes effect of fastening piece is pulling force and pressure, they partly central role fastening piece axially in, but also refer to power with this axis normal effect.Above-mentioned fastening piece also is used for fixing the facing structure, at this moment such problem usually occurs: the facing component that is placed in the heat insulation layer front exterior zone is fixed in the substrate of heat insulation layer back with fastening piece, and annex and/or fastening piece must pass heat insulation layer, have quite big heat conducting heat bridge or cold bridge thereby form, this can cause serious thermal loss concerning the facing of common well insulated.
In order to reduce the thermal loss that fastening piece causes, for example document DE 298 06 817 U1 suggestion employing has the well insulated effect and promptly has very little heat conducting fastening piece.This fastening piece is to pour into stone bolt in the concrete with what the very little material of thermal conductivity was made.The document refers to that fibre-reinforced polyamide regards a kind of very little material of thermal conductivity that has as especially to plastics.This anchor is formed as the sleeve of loading tool with internal thread by one, at bolt of internal thread internal fixation.The bolt that is screwed into anchor is then used the plastic encapsulation of a bed thickness, thereby reduces the transmission of heat that caused by fastening piece and possible thermal loss.
The shortcoming that more than adopts the solution of plastics is to compromise between minimizing transmission of heat and transferable power.
Summary of the invention
So the objective of the invention is to propose a kind of fastening piece that not only can obviously reduce transmission of heat but also can be delivered to very big power from annex ground.
This purpose is that the feature by claim 1 realizes.The fastening piece of the present invention that has the transmission center pulling force of a loading tool has an anchorage zone that has a unload zone and an adiabatic region.This unload zone that is used for power is delivered to ground from fastening piece is with a kind of intensity of pressure size 0.5N/mm
2(Newton/millimeter
2) material make.So just guaranteed that sizable power can be received and unload zone by the anchorage zone is delivered to ground by fastening piece.Based on the anchorage zone is not that Zone Full all needs to be used for unloading, thus this anchorage zone also have that forms by thermoinsulation material, its thermal conductivity less than 0.20W/ (mK) especially less than 0.15w/ (mK) (watt every meter Kelvin's) adiabatic region.Because this adiabatic region, obviously reduced from an annex of fixing with fastening piece through this fastening piece to ground with the transmission of heat in the opposite direction.The compressive strength that this thermoinsulation material has can be less than the compressive strength of unload zone material.Wherein, this heat insulation layer is with fastening piece or puts into ground afterwards, then is inessential.This heat insulation layer can be placed directly on the fastening piece, also can for example be coated on the fastening piece by foaming process later on putting into fastening piece.
Thermal conductivity is the ability that certain material conducts hot form energy, and thus, it may be defined to, and time per unit flows through the hot-fluid of the object of certain geometrical shape under the uniform temperature gradient, the unit of thermal conductivity is W/ (mK) for every meter Kelvin of watt.The thermal conductivity of general steel is about 50W/ (mK), and the thermal conductivity of special steel is about 15W/ (mK).The thermal conductivity of plastics generally then is about 0.25W/ (mK), and by the data that producer provides, the thermal conductivity of PETP is about 0.24W/ (mK), and the thermal conductivity of fibre-reinforced plastics then is about 0.35W/ (mK).The heat conductivity of the typical thermoinsulation material of picture polystyrene heat insulating board or mineral wool and so on is for example then less than 0.1W/ (mK).
Compressive strength refers to a kind of pressure-resistant material and is producing the power that per unit area can bear under the jumping-up situation hardly, by every square millimeter of newton (N/mm
2) meter.For example the compressive strength of steel is about 250~1000N/mm
2, the compressive strength of rigid foam thermal shield is then less than 0.1N/mm
2
So-called " center pulling force " refers to a kind of like this power, and it as totally applying tensile stress, and does not cause the additional moment that will be born by fastening piece to fastening piece.This center pulling force for example can be extracted one and put into the cylindrical pin of this boring and do not produce inclination from a boring.For fastening piece of the present invention, this just in time is that unload zone by the anchorage zone prevents.But the present invention does not get rid of generally except the pulling force of center, and also effect has the situation of pressure and/or transverse force.Can draw a clear the boundary of the present invention and simple support with the transferability of center pulling force.
With between fastening piece and ground with the heat insulation prior art of plastics different be that fastening piece of the present invention specially has the thermoinsulation material of very little thermal conductivity as plastics with a kind of.In order to transmit big as far as possible power, the part area of anchorage zone can promptly not constitute thermal insulation areas without thermoinsulation material, so the anchorage zone is divided into Load Transfer subregion and/or heat insulation subregion, they are formed with the optimal material that is fit to its function respectively.
For minimizing by the transmission of heat of fastening piece, in a kind of preferred implementation, thermal insulation areas is made greatly as unload zone at least, the surface of contact between ground and the anchorage zone is that just maintenance is as far as possible little for non-thermal insulation areas like this.
In another kind of preferred implementation, the thermal conductivity of thermoinsulation material is less than 0.1W/ (mK), particularly less than 0.06W/ (mK).In broad terms, the characteristic of the thermal baffle of for example making with rigid foam or mineral wool used of this thermoinsulation material and building is identical.Thus, thermoinsulation material for example also can be a for example urethane foam of a kind of foamed plastics that afterwards pours into the anchorage zone.
In another preferred version of fastening piece of the present invention, the compressive strength that thermoinsulation material has is greater than 0.5N/mm
2, particularly greater than 0.8N/mm
2This is the characteristic of the withstand voltage thermoinsulation material known.So thermal insulation areas also can be delivered to ground to power.For this reason, the compressive strength of thermoinsulation material is more preferably greater than 1.0N/mm
2, particularly greater than 1.3N/mm
2For example the multi cellular glass of FOAMGLAS (multi cellular glass) company production is so-called Perinsul-
(heat-insulating block material) can reach high like this intensity level, and its compressive strength by producer's regulation is 1.7N/mm
2
In the another kind of preferred implementation of fastening piece of the present invention, by using suitable thermoinsulation material, unload zone also can be a thermal insulation areas.Thermoinsulation material with suitable compressive strength can bear bigger power and it is delivered to ground.Like this, can stop heat bridge or cold bridge to form because its heat conductivity is very little.
Fastening piece of the present invention can be fixed in the boring.In principle, the structural type of every kind of fastening piece knowing of prior art all can.Another kind of mode of execution can be used as the anchor of imbedding in the concrete.
Description of drawings
Describe the present invention in detail below in conjunction with two embodiments.Accompanying drawing is represented:
Fig. 1 has the sectional view of first kind of ground fastening piece of the present invention of an annex;
The sectional view of second kind of ground fastening piece of Fig. 2 the present invention.
Embodiment
Fig. 1 represents to be used for transmitting the fastening piece of the present invention 1 of center pulling force, and this fastening piece is anchored in the boring 3 of ground 4 as stone bolt 2.Annex 5 is fixed together with fastening piece 1.Between annex 5 and ground 4 one deck thermal-protective coating 6 is set, this thermal-protective coating is used to stop the transmission of heat between annex 5 and the ground 4.Annex 5 has a clear opening 12, and fastening piece 1 inserts by this hole.Fastening piece 1 has a loading tool 7 and an anchorage zone 8, and loading tool 7 is designed to outside thread 9, tightens a nut 10 on it, promptly with this nut packing ring 11 is pressed to annex 5, and the latter is just pressed to thermal-protective coating 6 and ground 4.Anchorage zone 8 is after direction of insertion is right after loading tool 7 and have a thermal insulation areas that has a thermoinsulation material 14 13, first unload zone 15 and one second unload zone 16.The cross section of fastening piece 1 at thermal insulation areas 13 with respect to the diameter of loading tool 7 with for unload zone 15,16, reduce to some extent, so that provide the space for this place's filling thermoinsulation material 14.By with thermoinsulation material 14 fillings at least with load transfer zone 15,16 the same big thermal insulation areas 13, reduced at the unload zone 7,15,16 of the steel of stone bolt 2 and the surface of contact 17 between 3 of holing, thereby also reduced transmission of heat between fastening piece 1 and the ground 4.As thermoinsulation material here the available heat conductance less than 0.1W/ (mK) especially less than the foam material of 0.06W/ (mK).Power transmission between fastening piece 1 and the ground 4 by the compressive strength made with steel or high-quality steel greater than 0.5N/mm
2Unload zone 15,16 carry out.In order to transmit the transverse force Q of the longitudinal axis that laterally acts on fastening piece 1, the part of outside thread 9 directly is close in the scope of first unload zone 15 on the wall of boring 3 in hell zone.Second unload zone 16 has the typical distending card base 18 that a stone bolt is used at the front end 20 of the direction of insertion of stone bolt 2, and this card base is cone 19 tensions by an expansion gradually in direction of insertion when foot bolt 2 regularly.Cone 19 constitutes the front end 20 of stone bolt 2 in direction of insertion.Distending card base 18 is like this designs, promptly is provided with a ring ladder 21 that directly keeps in touch with 3 the wall of holing at its front end, thereby can be delivered to ground 4 to center pulling force Z from fastening piece 1.In order to reduce transmission of heat, the part of distending card base 18 by one deck have thermal conductivity very little, for example thermal conductivity is about the crust 22 that the fibre-reinforced plastics of 0.35W/ (mK) make and wraps up.Because fibre-reinforced plastics have greater than 0.5N/mm
2Big relatively compressive strength, so the very little crust 22 of this layer thermal conductivity also can transmit power.By this special structure, stone bolt 2 just can be delivered to bigger power power and transmit required zone 7,15,16, and the thermal insulation areas 13 that needn't necessarily need transmit power then can reach optimization aspect the as far as possible little transmission of heat.
Fig. 2 represents the another kind of mode of execution of fastening piece 1 ' of the present invention.Fastening piece 1 ' is designed to pour into the anchor 23 in the concrete and is made up of an embedding cover 24 and a screw rod 25, and this screw rod is fixed in the embedding cover 24 with binding material 26 in boring 3 ' as loading tool 7.The withstand voltage thermoinsulation material 14 ' of embedding cover 24 usefulness is for example made with foamed thermal insulating, and its compressive strength is greater than 0.5N/mm
2, particularly greater than 0.8N/mm
2If use withstand voltage especially multi cellular glass, then the compressive strength of thermoinsulation material can reach greater than 1.0N/mm
2, particularly greater than 1.3N/mm
2Embedding cover 24 satisfies anchorage zone 8 ', unload zone 15 ', 16 ' and the function needs of thermal insulation areas 13 '.Also be that unload zone 15 ', 16 ' also is a thermal insulation areas 13 '.Embedding cover 24 ' has a convex shoulder 27, and this convex shoulder plays supporting surface and thermal-protective coating 6 ' between annex 5 ' and ground 4 '.On convex shoulder 27, connect the tapered zone 28 of embedding cover 24 and connect a cylindrical section 29 thereafter.Ground 4 ' is made with concrete.Embedding cover 24 was placed into before concreting in the unshowned template, behind the location, with the concrete spouting of making ground 4 '.Embedding cover 24 is fixed in the ground 4 ' with the shape Placement owing to its conical in shape.In embedding cover 24, bore a hole 3 ' that has side recessed 31 behind the form removal, 3 ' usefulness binding material, 26 embeddings of holing then, and in the screw rod 25 introducing binding materials 26.This screw rod is with cylindrical flange sleeve pipe 30 location, like this, after binding material 26 solidifies, just can be delivered in the ground 4 ' by screw rod 25 and embedding cover 24 from the pulling force Z ' and the transverse force Q of annex 5 '.Annex 5 ' has a clear opening 12 ' equally, and the screw rod 25 of band outside thread 9 ' passes this hole, and annex 5 ' is fastened on the convex shoulder 27 of embedding cover 24 with regard to available packing ring 11 and nut 10 like this.By fastening piece 1 ' being designed to a kind of withstand voltage insulating material 14 ' is the embedding cover 24 that multi cellular glass is made, and can be delivered to ground 4 ' in following sizable power of minimum heat conducting situation.
Claims (9)
1. the fastening piece (1,1 ') that is used to transmit center pulling force (Z, Z ') has a loading tool (7,7 ') and an anchorage zone (8,8 '), wherein fastening piece (1,1 ') (8,8 ') has a unload zone (15,15 ' in the anchorage zone, 16,16 '), and unload zone (15,15 ', 16,16 ') material compressive strength is greater than 0.5N/mm
2, it is characterized by, a thermal insulation areas (13,13 ') made from thermoinsulation material (14,14 ') is set, and the thermal conductivity of thermoinsulation material (14,14 ') is less than 0.20W/ (mK), particularly less than 0.15W/ (mK) in anchorage zone (8,8 ').
2. by the fastening piece of claim 1, it is characterized by, thermal insulation areas (13,13 ') is big like that as unload zone (15,15 ', 16,16 ') at least.
3. by the fastening piece of claim 1 or 2, it is characterized by, the thermal conductivity of thermoinsulation material (14,14 ') is less than 0.1W/ (mK), particularly less than 0.06W/ (mK).
4. by each fastening piece of claim 1 to 3, it is characterized by, the compressive strength of thermoinsulation material (14 ') is greater than 0.5N/mm
2, particularly big or small 0.8N/mm
2
5. by each fastening piece of claim 1 to 4, it is characterized by, the compressive strength of thermoinsulation material (14 ') is greater than 1.0N/mm
2, particularly greater than 1.3N/mm
2
6. by each fastening piece of claim 1 to 5, it is characterized by, thermoinsulation material (14,14 ') is a kind of thermoinsulation material of foaming, particularly multi cellular glass.
7. by each fastening piece of claim 1 to 6, it is characterized by, unload zone (15 ', 16 ') also is a thermal insulation areas.
8. by each fastening piece of claim 1 to 7, it is characterized by, fastening piece (1) can be fixed in the boring (3).
9. by each fastening piece of claim 1 to 7, it is characterized by, fastening piece (1 ') is an anchor (23) that pours in the concrete.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008030097.7 | 2008-06-25 | ||
DE102008030097A DE102008030097A1 (en) | 2008-06-25 | 2008-06-25 | fastener |
PCT/EP2009/004341 WO2009156080A1 (en) | 2008-06-25 | 2009-06-17 | Fastening element |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102076978A true CN102076978A (en) | 2011-05-25 |
Family
ID=40947351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801242908A Pending CN102076978A (en) | 2008-06-25 | 2009-06-17 | Fastening element |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2288816A1 (en) |
CN (1) | CN102076978A (en) |
DE (1) | DE102008030097A1 (en) |
WO (1) | WO2009156080A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104919193A (en) * | 2013-01-23 | 2015-09-16 | 费希尔厂有限责任两合公司 | Securing element |
CN108221505A (en) * | 2016-12-12 | 2018-06-29 | 潘得路有限责任公司 | For the reducing fastener of railway track fastening assembly |
CN108547444A (en) * | 2013-03-27 | 2018-09-18 | 韦森多夫系统涂料有限公司 | Structural system and method for being fixed on scaffold on building wall |
CN109058267A (en) * | 2018-08-15 | 2018-12-21 | 全椒县全动机械有限公司 | A kind of internal combustion engine Simple screw seat and its manufacturing process |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102030098A (en) * | 2010-12-10 | 2011-04-27 | 广州中船黄埔造船有限公司 | Mounting method of refrigeratory air cooler for ships |
CN104385513B (en) * | 2014-11-15 | 2016-04-27 | 温岭市旭日滚塑科技有限公司 | The use strategy of Plastic Rolling Molds and Plastic Rolling Molds |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8107561U1 (en) * | 1981-08-20 | Müller, Franz, 6200 Wiesbaden | Kit for self-production of anchoring elements, such as expansion anchors, expansion anchors and the like. | |
FR2315568A1 (en) * | 1975-06-25 | 1977-01-21 | Vape Sa Ets | SCREW FIXING DEVICE IN A CONSTRUCTION ELEMENT IN AGGLOMERATED MATERIAL |
DE29716408U1 (en) * | 1997-09-12 | 1997-11-06 | Wkt Produktions Und Handels Gm | Isolation element for sanitary facilities |
DE29806817U1 (en) | 1998-04-16 | 1998-07-09 | Fischer Artur Werke Gmbh | Concrete anchor |
DE10129733A1 (en) | 2001-06-20 | 2003-01-02 | Fischer Artur Werke Gmbh | expansion anchor |
US20040055236A1 (en) * | 2002-09-25 | 2004-03-25 | Keith David O. | Insulating connectors for securing insulation to an existing structure |
DE102004053255A1 (en) | 2004-11-04 | 2006-05-11 | Fischerwerke Artur Fischer Gmbh & Co. Kg | expansion anchor |
DE102005058391A1 (en) | 2005-12-07 | 2007-06-14 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Thread cutting screw, especially concrete screw |
DE102006017459A1 (en) | 2006-04-13 | 2007-10-18 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Spacer for attaching e.g. mailbox to wall, has insulating layer with anchor bolt having retainer for fastening part, where anchor bolt is made of fiber-reinforced plastic and retainer is formed by borehole |
DE102006052648B4 (en) | 2006-11-08 | 2013-06-13 | Ferdinand Grau | Support anchor for fastening facade elements to a building wall, building wall construction and use of a support anchor |
DE102006053226A1 (en) | 2006-11-11 | 2008-05-15 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Expansion dowel with resilient sleeve in the axial direction |
-
2008
- 2008-06-25 DE DE102008030097A patent/DE102008030097A1/en not_active Withdrawn
-
2009
- 2009-06-17 EP EP09768929A patent/EP2288816A1/en not_active Withdrawn
- 2009-06-17 WO PCT/EP2009/004341 patent/WO2009156080A1/en active Application Filing
- 2009-06-17 CN CN2009801242908A patent/CN102076978A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104919193A (en) * | 2013-01-23 | 2015-09-16 | 费希尔厂有限责任两合公司 | Securing element |
CN108547444A (en) * | 2013-03-27 | 2018-09-18 | 韦森多夫系统涂料有限公司 | Structural system and method for being fixed on scaffold on building wall |
CN108547444B (en) * | 2013-03-27 | 2021-01-12 | 韦森多夫系统涂料有限公司 | Structural system and method for fixing scaffolding to a wall of a building |
CN108221505A (en) * | 2016-12-12 | 2018-06-29 | 潘得路有限责任公司 | For the reducing fastener of railway track fastening assembly |
CN108221505B (en) * | 2016-12-12 | 2021-09-03 | 潘得路有限责任公司 | Reducing fastener for railway rail fastening assembly |
CN109058267A (en) * | 2018-08-15 | 2018-12-21 | 全椒县全动机械有限公司 | A kind of internal combustion engine Simple screw seat and its manufacturing process |
Also Published As
Publication number | Publication date |
---|---|
EP2288816A1 (en) | 2011-03-02 |
DE102008030097A1 (en) | 2010-02-18 |
WO2009156080A1 (en) | 2009-12-30 |
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