DE202005007693U1 - Fastener especially for securing insulation on flat roof has a profiled pressure plate held with tilt adjustment by a threaded fastener and a plastic sleeve - Google Patents
Fastener especially for securing insulation on flat roof has a profiled pressure plate held with tilt adjustment by a threaded fastener and a plastic sleeve Download PDFInfo
- Publication number
- DE202005007693U1 DE202005007693U1 DE200520007693 DE202005007693U DE202005007693U1 DE 202005007693 U1 DE202005007693 U1 DE 202005007693U1 DE 200520007693 DE200520007693 DE 200520007693 DE 202005007693 U DE202005007693 U DE 202005007693U DE 202005007693 U1 DE202005007693 U1 DE 202005007693U1
- Authority
- DE
- Germany
- Prior art keywords
- load distribution
- screw
- fastener
- plastic sleeve
- plate
- 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
- 239000004033 plastic Substances 0.000 title abstract description 28
- 238000009413 insulation Methods 0.000 title abstract description 6
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 210000001331 nose Anatomy 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 12
- 239000012774 insulation material Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/02—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt
Abstract
Description
Die Erfindung betrifft einen großflächigen Lastverteilteller für die mechanische Befestigung von Dämmmaterialien und Abdichtungsbahnen auf Flachdächern.The The invention relates to a large-scale load distribution plate for the mechanical attachment of insulation materials and waterproofing membranes on flat roofs.
Es ist bekannt, Dämmmaterialien und Abdichtungsbahnen mechanisch auf Flachdächern zu befestigen. Das Dämmmaterial wird auf die tragende Dachkonstruktion aufgelegt. Dies können Stahltrapezbleche, Holzplatten, Beton, Porenbeton oder Bimsdielen sein. Gegebenenfalls wird zuvor zwischen tragender Dachkonstruktion und Dämmmaterial eine Dampfsperre verlegt. Das Dämmmaterial wird mit einer Abdichtbahn aus Kunststoff oder Bitumen überdeckt. Die Randseiten der Bahnen werden üblicherweise von Befestigungselementen durchstochen, die bevorzugt aus jeweils einem Kunststoffhalter und einer darin versenkt aufgenommenen Schraube bestehen. Die Spitze der in den Kunststoffhalter eingesetzten Schraube ragt aus dem Schaft des Kunststoffhalters aus und verankert sich im tragenden Dachuntergrund. Dabei wird das Dämm- und Dichtungsmaterial zwischen dem tragenden Dachuntergrund und einer am Kunststoffhalter angeformten Kopfplatte eingeklemmt und somit gegen auf die Dachfläche einwirkende Windsogkräfte geschützt. Die Befestigungsstellen werden von der unmittelbar benachbarten Dachbahn überlappt und im Saumbereich verschweißt. Eine solche mechanische Befestigung bezeichnet man als trittsichere Befestigung, da im Falle einer auftretenden Trittbelastung im Bereich der Befestigungsstelle, die für die mechanische Befestigung verwendete Schraube nicht die Dachbahn durchstechen kann, wenn durch die Gewichtskraft das Dämmmaterial komprimiert wird oder sich dieses aus anderen Gründen nach unten absenkt. In diesem Falle kommt eine Teleskopwirkung zwischen Schraube und Kunststoffhalter zum tragen, da sich der Schraubenkopf relativ weit unterhalb der Kopfplatte innerhalb des Hohlschaftes des Kunststoffhalters befindet und sich das Dämmmaterial mit dem Kunststoffhalter nicht soweit absenken kann, dass der Schraubenkopf über die Kopfplatte hinaus austreten könnte.It is known, insulation materials and waterproofing membranes to fix on flat roofs. The insulation material is placed on the load-bearing roof structure. These can be steel trapezoidal sheets, Be wood panels, concrete, aerated concrete or pumice flooring. Possibly beforehand between load-bearing roof construction and insulation material laid a vapor barrier. The insulation material is covered with a waterproofing membrane made of plastic or bitumen. The edge sides of the webs are usually made of fasteners pierced, which preferably consists of a plastic holder and there is a screw sunk into it. The summit the screw inserted into the plastic holder protrudes from the shaft of the Plastic holder and anchored in the supporting roof substrate. The insulation and sealing material between the supporting roof substrate and a molded on the plastic holder head plate and clamped thus against the roof surface acting wind suction forces protected. The Attachment points are overlapped by the immediately adjacent roofing membrane and welded in the hem area. Such a mechanical attachment is called slip-proof Fixing, as in the case of an occurrence of treading in the area of Attachment point for The mechanical fastening screw used did not pierce the roof membrane can, if by the weight of the insulating material is compressed or this for other reasons lowers down. In this case, a telescope effect comes between Screw and plastic holder to wear, as the screw head relatively far below the top plate within the hollow shaft the plastic holder is located and the insulating material with the plastic holder can not lower so far that the screw head over the Headstock could escape out.
Alternativ hierzu werden auch Befestigungselemente, bestehend aus einer durchgehenden Schraube und einer großflächigen Unterlegscheibe verwendet. Im Kehlbereich von Flachdächern, z.B. im Bereich von aufgehenden Bauteilen oder nahe der Attika, werden die Befestigungselemente durch angreifende Windsogkräfte und daraus resultierenden Bahnenbewegungen besonderen Belastungen ausgesetzt.alternative This also fasteners, consisting of a continuous screw and a large washer used. In the throat area of flat roofs, e.g. in the area of rising components or near the attic, become the fasteners by attacking wind suction forces and resulting web movements exposed to special loads.
Diesem
Problem wird mit der Erfindung durch die Bereitstellung eines großflächigen Lastverteiltellers
mit folgenden Merkmalen entgegengetreten:
Der großflächige Lastverteilteller
besitzt im Tellerboden eine Durchbrechung, wobei sich beidseits
von der Durchbrechung des Lastverteiltellers, sich gegenüberliegende
schmale Auflagestege oder Nasen erheben.This problem is counteracted by the invention by providing a large-scale load distribution disc having the following features:
The large-scale load distribution plate has an opening in the plate base, which rise on both sides of the opening of the load distribution disc, opposing narrow support webs or lugs.
Der mit Erfindung erzielte Vorteil besteht insbesondere darin, dass der Lastverteilteller in einem bestimmten Neigungswinkel einer Bahnbewegung folgen kann indem er unterhalb des Kragens eines in den Lastverteilteller eingesetzten Kunststoffhalters oder unterhalb dem Kopf einer Schraube, welche alternativ zu dem Kunststoffhalter in den Lastverteilteller einsetzbar ist, wippbar anliegt. Es ist dabei ein besonderes Merkmal der Erfindung, dass der Lastverteilteller sich selbsttätig wieder in seine ursprüngliche Ausgangsposition zurückstellt, wenn die Windsogkräfte aussetzen bzw. nachlassen. Dies wirkt sich schonend auf die Befestigung zwischen Schraube und Dachuntergrund aus. Ferner wird vermieden, dass sich die Dachbahn am Lastverteilteller aufreibt, da dieser der Bahnbewegung weitestgehend folgt. Durch die erfindungsgemäße Kombination aus Lastverteilteller, Hülse und/oder Schraube wird eine zuverlässige Befestigung mit all ihren geschilderten Vorteilen geschaffen.Of the achieved with invention advantage is in particular that the load distribution plate follow a path movement at a certain angle of inclination by placing one under the collar of one in the load distribution disc inserted plastic holder or below the head of a screw, which alternative to the plastic holder in the load distribution plate can be used, teetering. It is a special feature the invention that the load distribution plate automatically again to its original starting position reset, when the wind suction forces suspend or lessen. This has a gentle effect on the attachment between screw and roof substrate. It also avoids that the roofing membrane rubs against the load distribution plate, since this is the path movement largely follows. Due to the inventive combination of load distribution plate, Sleeve and / or Screw becomes a reliable Fastening created with all its described advantages.
Weitere Vorteile und vorteilhafte Ausgestaltungen der Erfindung sind der nachfolgenden Beschreibung, der Zeichnung und den Ansprüchen entnehmbar.Further Advantages and advantageous embodiments of the invention are the following description, the drawing and the claims.
Es gibt verschiedene Möglichkeiten, die Lehre der vorliegenden Erfindung in vorteilhafter Weise auszugestalten und weiterzubilden. Dazu ist einerseits auf die nachgeordneten Ansprüche und andererseits auf die nachfolgende Erläuterung eines Ausführungsbeispieles der Erfindung anhand der Zeichnung zu verweisen. In Verbindung mit der Erläuterung des bevorzugten Ausführungsbeispieles der Erfindung an Hand der Zeichnung, werden auch im Allgemeinen bevorzugte Ausgestaltungen und Weiterbildungen der Lehre erläutert.It are different ways to design the teaching of the present invention in an advantageous manner and further education. On the one hand to the subordinate claims and on the other hand, to the following explanation of an embodiment of the invention with reference to the drawing. Combined with the explanation of the preferred embodiment The invention with reference to the drawing, are also in general preferred embodiments and further developments of the teaching explained.
In der Zeichnung zeigen:In show the drawing:
Die
Die
Die
Die
Dies
ist insbesondere in den
Die
Die
Dies
ist insbesondere in den
- 11
- Schraubescrew
- 22
- Gewindethread
- 33
- Schraubenkopfscrew head
- 44
- Schraubenspitzescrew tip
- 55
- KreuzschlitzbettPhillips bed
- 77
- KunststoffhülsePlastic sleeve
- 88th
- Kragencollar
- 99
- Hohlschafthollow shaft
- 1010
- Schaftspitzeshaft tip
- 1111
- Innenkanalinternal channel
- 1212
- Auflageschultersupporting shoulder
- 1414
- LastverteiltellerStress plate
- 1515
- Kopfplatteheadstock
- 1616
- TellerbodenTellerboden
- 1717
- Trichterfunnel
- 1818
- Durchbrechungperforation
- 1919
- Auflagestegsupport web
- 2020
- Auflagestegsupport web
- 2222
- DachuntergrundRoof surface
- 2323
- Dachbahnroofing membrane
- 2424
- Dämmmaterialinsulation
- 2626
- Trichterwandhopper wall
- 3131
- Schraubescrew
- 3232
- Gewindethread
- 3333
- Schraubenkopfscrew head
- 3434
- Schraubenspitzescrew tip
- 3535
- KreuzschlitzbettPhillips bed
- 4444
- LastverteiltellerStress plate
- 4545
- Kopfplatteheadstock
- 4646
- TellerbodenTellerboden
- 4747
- Trichterfunnel
- 4848
- Durchbrechungperforation
- 4949
- Auflagestegsupport web
- 5050
- Auflagestegsupport web
- 5252
- DachuntergrundRoof surface
- 5353
- Dachbahnroofing membrane
- 5454
- Dämmmaterialinsulation
- 5656
- Trichterwandhopper wall
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520007693 DE202005007693U1 (en) | 2005-05-17 | 2005-05-17 | Fastener especially for securing insulation on flat roof has a profiled pressure plate held with tilt adjustment by a threaded fastener and a plastic sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520007693 DE202005007693U1 (en) | 2005-05-17 | 2005-05-17 | Fastener especially for securing insulation on flat roof has a profiled pressure plate held with tilt adjustment by a threaded fastener and a plastic sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005007693U1 true DE202005007693U1 (en) | 2005-08-25 |
Family
ID=34895767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520007693 Expired - Lifetime DE202005007693U1 (en) | 2005-05-17 | 2005-05-17 | Fastener especially for securing insulation on flat roof has a profiled pressure plate held with tilt adjustment by a threaded fastener and a plastic sleeve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005007693U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103168140A (en) * | 2010-07-20 | 2013-06-19 | 汉迪&哈曼公司 | Roof insulation fastening system |
-
2005
- 2005-05-17 DE DE200520007693 patent/DE202005007693U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103168140A (en) * | 2010-07-20 | 2013-06-19 | 汉迪&哈曼公司 | Roof insulation fastening system |
CN103168140B (en) * | 2010-07-20 | 2016-01-20 | 汉迪&哈曼公司 | Roof insulation fastening system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: E04D0013160000 Ipc: E04D0005140000 |
|
R207 | Utility model specification |
Effective date: 20050929 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20081202 |