EP1201844B1 - Snow trap hook - Google Patents
Snow trap hook Download PDFInfo
- Publication number
- EP1201844B1 EP1201844B1 EP01125052A EP01125052A EP1201844B1 EP 1201844 B1 EP1201844 B1 EP 1201844B1 EP 01125052 A EP01125052 A EP 01125052A EP 01125052 A EP01125052 A EP 01125052A EP 1201844 B1 EP1201844 B1 EP 1201844B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hook
- snow
- snow trap
- bracket
- trap hook
- 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
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000013013 elastic material Substances 0.000 claims abstract description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000011324 bead Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
Definitions
- the invention relates to a snow gun according to the preamble of patent claim 1.
- Such a snow catch hook is known from the utility model DE 78 00 625 U1.
- Such snow catch hooks are mounted on a pitched roof to hold snow and ice, so that the departure of a roof avalanche is prevented.
- the disadvantage of the known snow catch hook is that in a relatively short design, in which the angled support is located near the covered section of the provided with the snow catch roof tile, the force to be dissipated by the support is introduced approximately in the middle of the roof tile, so that the roof tile is exposed to increased breaking load.
- a better dissipation of the force is achieved if the snow catch hook is carried out so long that the support is located in the area of the overlapping portion of the roof tile, so that the force is transmitted via the underlying covered roof tile on the supporting roof batten.
- the disadvantage of such a long snow catch hook is that it tends to rattle in the snow-free time in strong wind or storm.
- a snow guard device which consists of a snow guard nose and an adjoining fastening part (DE 33 03 306 A1). At least the snow guard nose is bent from a strip-shaped metal band. In the area bounded by the snow guard nose, a stiffening insert in the direction of the longitudinal center plane of the snow guard nose is introduced.
- Another well-known roof snow catcher has a fastening part extending parallel to the roof, provided for snow guard, approximately perpendicular to the fastening part extending catch part and a the upper end of the catching part on the back connecting to the fastening part supporting part (DE 40 09 164 A1).
- a transverse extending, on both sides over the width of the catching part projecting tentacle is attached.
- a snow hook for tile roofs is also known in which two different widths formed beads are provided on a mounting strap (CH 457 786, AT 225 102).
- Object of the present invention is to provide a snow catcher that allows the favorable derivation of the power to the batten back without bending stress of the roof tile, is easy to make and does not rattle in snow-free state even in a storm.
- the snow catch hook rests hollow in the unloaded state on the roof tile bearing it between hook and support.
- the snow catch hook When installed on the roof, the snow catch hook is bent flat by the weight of the roof tile covering it, so that the end portion having the support is pressed onto the roof pan bearing the snow catch hook. It has been shown that a force of about 0.15 kp is sufficient to prevent rattling during storms.
- the snow catch hook is made of elastic material.
- the snow catch hook can also be installed in the curved watercourse of a profiled roof tile, if the flat material has a portion adjacent to the hook-shaped bent end with a width of less than 20 mm, advantageously less than 17 mm.
- This narrow section lies in the installed state on the roof in the covered area of the roof tile and lifts the overlapping roof tile very little. If the covered section was made in full width, depending on the profiling of the roof tile used, different embodiments of the snow guard hook would be required, which have an adapted transverse curvature in this section.
- the angled support can absorb high forces if it has a stiffening, which is essentially triangular in side view and connected in the region of the bend with the snow catch hook.
- a particularly high stability of the support is achieved by simple means, if additionally stiffening longitudinally extending beads are provided in the region of the support and the stiffening. In the interior of the stiffening triangle may also be provided a plate arranged in the longitudinal direction.
- the snow catch hook 10 made of flat material has at one end a hook 12 pointing to the underside. At the other end an upwardly angled support 14 is arranged. Between the hook 12 and the support 14, the snow catch hook 10 has an upward curvature 16.
- the angled support 14 has a stiffening 18 which is substantially triangular in shape and connected in the region of the bend 20 with the snow catch hook 10.
- Fig. 2 which shows the snow catcher 10 in plan view
- the snow catcher hook has a portion 22 adjacent to the end with the hook 12 and having a width of less than 20 mm, for example 17 mm.
- beads 24, 26 are provided in the region of the support 14 and the stiffening 18 extending in the longitudinal direction beads 24, 26.
- FIG. 3 shows a variant of the snow guard hook according to the invention in a side view.
- This snow catch hook 30 has at one end again a hook pointing to the bottom, which consists of the mutually perpendicular hook portions 31 and 43.
- To the hook portion 43 includes a transition piece 44, which communicates with a narrow portion 32 in conjunction, which corresponds to the portion 22 in Fig. 2.
- a transition section 33 is provided, wherein the boundary between the two sections 42, 34 is characterized by a slight bend 45.
- the section 42 is followed by a small, oblique section 41, which merges into a section 40.
- This portion 40 terminates in a curve 39 leading to a snow trapping ridge 38 which is substantially perpendicular to the portion 40.
- This snow catcher fin terminates in a cap 37 which communicates with an inclined support 36.
- a section 46 which merges via a rounding 35 in the support 36.
- the curvature or curvature according to the invention is in this case essentially formed by the sections 32, 33 and 34.
- FIG. 5 shows two snow guards 50, 60 in a side view, in conjunction with roof tiles 49, 51 to 53, which are mounted with their one side in slats 54 to 57 and with its other end on a snow catch hook or on the rest on the adjacent roof tile.
- the snow catch hook 60 rests freely on the roof tile 53, ie it is from above not charged.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
Die Erfindung betrifft einen Schneefanghaken nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a snow gun according to the preamble of patent claim 1.
Ein derartiger Schneefanghaken ist aus der Gebrauchsmusterschrift DE 78 00 625 U1 bekannt. Derartige Schneefanghaken werden auf einem Schrägdach angebracht, um Schnee und Eis festzuhalten, sodass der Abgang einer Dachlawine verhindert wird. Der Nachteil des bekannten Schneefanghakens besteht darin, dass bei einer relativ kurzen Ausführung, bei der die abgewinkelte Stütze nahe dem überdeckten Absschnitt der mit dem Schneefanghaken versehenen Dachpfanne liegt, die von der Stütze abzuführende Kraft etwa in der Mitte der Dachpfanne eingeleitet wird, sodass die Dachpfanne einer erhöhten Bruchbelastung ausgesetzt ist.Such a snow catch hook is known from the utility model DE 78 00 625 U1. Such snow catch hooks are mounted on a pitched roof to hold snow and ice, so that the departure of a roof avalanche is prevented. The disadvantage of the known snow catch hook is that in a relatively short design, in which the angled support is located near the covered section of the provided with the snow catch roof tile, the force to be dissipated by the support is introduced approximately in the middle of the roof tile, so that the roof tile is exposed to increased breaking load.
Eine bessere Ableitung der Kraft wird erreicht, wenn der Schneefanghaken so lang ausgeführt wird, dass die Stütze im Bereich des überdeckenden Abschnitts der Dachpfanne liegt, sodass die Kraft über die darunter liegende überdeckte Dachpfanne auf die sie tragende Dachlatte übertragen wird. Der Nachteil eines derart langen Schneefanghakens besteht darin, dass er in der schneefreien Zeit bei starkem Wind oder Sturm zum Klappern neigt.A better dissipation of the force is achieved if the snow catch hook is carried out so long that the support is located in the area of the overlapping portion of the roof tile, so that the force is transmitted via the underlying covered roof tile on the supporting roof batten. The disadvantage of such a long snow catch hook is that it tends to rattle in the snow-free time in strong wind or storm.
Weiterhin ist eine Schneefangvorrichtung bekannt, die aus einer Schneefangnase und einem daran anschließenden Befestigungsteil besteht (DE 33 03 306 A1). Zumindest die Schneefangnase ist dabei aus einem streifenförmigen Metallband gebogen. In dem von der Schneefangnase begrenzten Raum ist ein in Richtung der Längsmittelebene der Schneefangnase diese versteifender Einsatz eingebracht.Furthermore, a snow guard device is known, which consists of a snow guard nose and an adjoining fastening part (DE 33 03 306 A1). At least the snow guard nose is bent from a strip-shaped metal band. In the area bounded by the snow guard nose, a stiffening insert in the direction of the longitudinal center plane of the snow guard nose is introduced.
Ein anderer bekannter Dachschneefänger weist einen zum Dach parallel verlaufenden Befestigungsteil, einen zum Schneefang vorgesehenen, etwa senkrecht zu dem Befestigungsteil verlaufenden Fangteil und einen das obere Ende des Fangteils rückseitig mit dem Befestigungsteil verbindenden Abstützteil auf (DE 40 09 164 A1). An der Vorderseite des Fangteils ist zur Erhöhung der Schneeauffangmasse ein quer verlaufender, beidseitig über die Breite des Fangteils vorstehender Fangarm befestigt.Another well-known roof snow catcher has a fastening part extending parallel to the roof, provided for snow guard, approximately perpendicular to the fastening part extending catch part and a the upper end of the catching part on the back connecting to the fastening part supporting part (
Schließlich ist auch noch ein Schneehaken für Ziegeldächer bekannt, bei dem an einer Befestigungslasche zwei verschieden breit ausgebildete Sicken vorgesehen sind (CH 457 786, AT 225 102).Finally, a snow hook for tile roofs is also known in which two different widths formed beads are provided on a mounting strap (CH 457 786, AT 225 102).
Aufgabe der vorliegenden Erfindung ist es, einen Schneefanghaken zu schaffen, der die günstige Ableitung der Kraft zur Dachlatte hin ohne Biegebelastung der Dachpfanne ermöglicht, einfach herzustellen ist und in schneefreiem Zustand auch bei Sturm nicht klappert.Object of the present invention is to provide a snow catcher that allows the favorable derivation of the power to the batten back without bending stress of the roof tile, is easy to make and does not rattle in snow-free state even in a storm.
Die Aufgabe wird gemäß den Merkmalen des Patentanspruchs 1 gelöst.The object is solved according to the features of patent claim 1.
Unter Wölbung im Sinne der Erfindung ist nicht nur eine bogenförmige Wölbung zu verstehen, sondern auch eine Abknickung, die zwischen dem Haken und der Stütze liegt.Under curvature in the context of the invention, not only an arcuate curvature to understand, but also a bend, which lies between the hook and the support.
Wesentlich ist, dass der Schneefanghaken in unbelastetem Zustand auf der ihn tragenden Dachpfanne zwischen Haken und Stütze hohl aufliegt. In auf dem Dach eingebauten Zustand wird der Schneefanghaken durch die Gewichtskraft der ihn überdeckenden Dachpfanne flach gebogen, sodass der die Stütze aufweisende Endabschnitt auf die den Schneefanghaken tragende Dachpfanne aufgepresst wird. Es hat sich gezeigt, dass eine Kraft von etwa 0,15 kp genügt, um Klappern bei Sturm zu verhindern.It is essential that the snow catch hook rests hollow in the unloaded state on the roof tile bearing it between hook and support. When installed on the roof, the snow catch hook is bent flat by the weight of the roof tile covering it, so that the end portion having the support is pressed onto the roof pan bearing the snow catch hook. It has been shown that a force of about 0.15 kp is sufficient to prevent rattling during storms.
Zur Einstellung einer definierten Vorspannung ist es vorteilhaft, wenn der Schneefanghaken aus federelastischem Material besteht.To set a defined bias, it is advantageous if the snow catch hook is made of elastic material.
In einer Weiterbildung der Erfindung kann der Schneefanghaken auch in den gewölbten Wasserlauf einer profilierten Dachpfanne eingebaut werden, wenn das Flachmaterial einen an das hakenförmig abgebogene Ende angrenzenden Abschnitt mit einer Breite von weniger als 20 mm, vorteilhafterweise von weniger als 17 mm aufweist.In a further development of the invention, the snow catch hook can also be installed in the curved watercourse of a profiled roof tile, if the flat material has a portion adjacent to the hook-shaped bent end with a width of less than 20 mm, advantageously less than 17 mm.
Dieser schmale Abschnitt liegt im eingebautem Zustand auf dem Dach im überdeckten Bereich der Dachpfanne und hebt die überdeckende Dachpfanne nur sehr wenig ab. Würde der überdeckte Abschnitt in voller Breite ausgeführt, so wären je nach Profilierung der verwendeten Dachpfanne verschiedene Ausführungen des Schneefanghakens erforderlich, die eine angepasste Querwölbung in diesem Abschnitt aufweisen.This narrow section lies in the installed state on the roof in the covered area of the roof tile and lifts the overlapping roof tile very little. If the covered section was made in full width, depending on the profiling of the roof tile used, different embodiments of the snow guard hook would be required, which have an adapted transverse curvature in this section.
Die abgewinkelte Stütze kann hohe Kräfte aufnehmen, wenn sie eine Versteifung aufweist, die in der Seitenansicht im Wesentlichen dreieckförmig ausgeführt und im Bereich der Abwinkelung mit dem Schneefanghaken verbunden ist.The angled support can absorb high forces if it has a stiffening, which is essentially triangular in side view and connected in the region of the bend with the snow catch hook.
Eine besonders hohe Stabilität der Stütze wird mit einfachen Mitteln erreicht, wenn im Bereich der Stütze und der Versteifung zusätzlich versteifende in Längsrichtung verlaufende Sicken vorgesehen sind. Im Innenraum des Versteifungsdreiecks kann auch eine in Längsrichtung angeordnete Platte vorgesehen sein.A particularly high stability of the support is achieved by simple means, if additionally stiffening longitudinally extending beads are provided in the region of the support and the stiffening. In the interior of the stiffening triangle may also be provided a plate arranged in the longitudinal direction.
In der Zeichnung ist ein bevorzugtes Ausführungsbeispiel der Erfindung dargestellt, das im Folgenden näher erläutert wird. Es zeigen:
- Fig. 1
- einen erfindungsgemäßen Schneefanghaken in der Seitenansicht;
- Fig. 2
- den Schneefanghaken aus Fig. 1 in der Draufsicht;
- Fig. 3
- eine Variante eines erfindungsgemäßen Schneefanghakens in einer Seitenansicht;
- Fig. 4
- der Schneefanghaken aus Fig. 3 in der Draufsicht;
- Fig. 5
- der Schneefanghaken in Verbindung mit Dachpfannen.
- Fig. 1
- a snow catcher according to the invention in side view;
- Fig. 2
- the snow gun hook of Figure 1 in plan view.
- Fig. 3
- a variant of a snow catch hook according to the invention in a side view;
- Fig. 4
- the snow catch hook of Figure 3 in plan view.
- Fig. 5
- the snow catch hook in conjunction with roof tiles.
Der aus Flachmaterial hergestellte Schneefanghaken 10 weist an einem Ende einen zur Unterseite weisenden Haken 12 auf. Am anderen Ende ist eine nach oben abgewinkelte Stütze 14 angeordnet. Zwischen dem Haken 12 und der Stütze 14 weist der Schneefanghaken 10 eine nach oben gerichtete Wölbung 16 auf.The
Die abgewinkelte Stütze 14 weist eine Versteifung 18 auf, die im Wesentlichen dreieckförmig ausgeführt und im Bereich der Abwinkelung 20 mit dem Schneefanghaken 10 verbunden ist.The
In Fig. 2, die den Schneefanghaken 10 in der Draufsicht zeigt, ist zu erkennen, dass der Schneefanghaken einen an das Ende mit dem Haken 12 angrenzenden Abschnitt 22 mit einer Breite von weniger als 20 mm aufweist, beispielsweise 17 mm. Der an den Abschnitt 22 anschließende Abschnitt weist dagegen z. B. eine Breite von 34 mm auf. Im Bereich der Stütze 14 und der Versteifung 18 sind in Längsrichtung verlaufende Sicken 24, 26 vorgesehen.In Fig. 2, which shows the
In der Fig. 3 ist eine Variante des erfindungsgemäßen Schneefanghakens in einer Seitenansicht dargestellt. Dieser Schneefanghaken 30 weist an einem Ende wieder einen zur Unterseite weisenden Haken auf, der aus den senkrecht aufeinander stehenden Hakenteilen 31 und 43 besteht. An den Hakenteil 43 schließt ein Übergangsstück 44 an, das mit einem schmalen Abschnitt 32 in Verbindung steht, das dem Abschnitt 22 in Fig. 2 entspricht. Zwischen den breiteren Abschnitten 42 und 34 ist ein Übergangsabschnitt 33 vorgesehen, wobei die Grenze zwischen den beiden Abschnitten 42, 34 durch einen leichten Knick 45 gekennzeichnet ist.FIG. 3 shows a variant of the snow guard hook according to the invention in a side view. This
An den Abschnitt 42 schließt ein kleiner, schräger Abschnitt 41 an, der in einen Abschnitt 40 übergeht. Dieser Abschnitt 40 endet in einer Rundung 39, die zu einem Schneeauffangsteg 38 führt, der im Wesentlichen senkrecht auf dem Abschnitt 40 steht. Dieser Schneeauffangsteg endet in einer Kappe 37, die mit einer schrägen Stütze 36 in Verbindung steht. Unterhalb des Abschnitts 40 befindet sich ein Abschnitt 46, der über eine Rundung 35 in die Stütze 36 übergeht. Die erfindungsgemäße Krümmung oder Wölbung wird hierbei im Wesentlichen durch die Abschnitte 32, 33 und 34 gebildet.The
In der Draufsicht der Fig. 4 sind die einzelnen Abschnitte noch einmal deutlich zu erkennen. Im Gegensatz zur Ausführungsform der Fig. 2 ist hierbei der Abschnitt 33 relativ groß ausgebildet.In the plan view of Fig. 4, the individual sections are clearly visible again. In contrast to the embodiment of Fig. 2 in this case the
Die Fig. 5 zeigt zwei Schneefanghaken 50, 60 in einer Seitenansicht, und zwar in Verbindung mit Dachpfannen 49, 51 bis 53, die mit ihrer einen Seite in Latten 54 bis 57 eingehängt sind und mit ihrem anderen Ende auf einem Schneefanghaken bzw. auf der benachbarten Dachpfanne aufliegen.5 shows two
Der Schneefanghaken 60 liegt auf der Dachpfanne 53 frei auf, d. h. er ist von oben nicht belastet. Der an die Stütze 61 anschließende Bereich, der hier pauschal mit der Bezugszahl 62 versehen ist, ist nach oben gewölbt.The
Anders der Schneefanghaken 50, der mit dem Ende der Dachpfanne 53 belastet ist. Durch diese Belastung wird der zuvor gewölbte Bereich 63 nach unten gedrückt, sodass er parallel zur Oberfläche der Dachpfanne 52 verläuft.Unlike the
Claims (10)
- A snow trap hook made from flat material which at one end has a hook (12; 31, 43) for hanging in a roof pantile (53) and at its other end a bracket (14; 36 to 38, 46) to catch snow, characterised in that the snow trap hook (10, 30) at least in the region between the hook (12; 31, 43) and bracket (14; 36 to 38, 46) has an upwardly directed curvature (16) in side view.
- The snow trap hook according to claim 1, characterised in that the snow trap hook (10, 30) is made of spring elastic material.
- The snow trap hook according to claim 1, characterised in that the flat material has a narrow portion (22, 32) adjacent to the hook (12; 31, 43) with a width of less than 20mm.
- The snow trap hook according to claim 3, characterised in that the portion (22, 32) has a width of 17mm.
- The snow trap hook according to claim 3 or 4, characterised in that a wider portion (34, 42) is adjacent to the narrow portion (22) and is approximately double the width of the narrow portion (22).
- The snow trap hook according to claim 1, characterised in that the bracket (14; 36 to 38, 46) is bent and has a triangular cross-section in side view.
- The snow trap hook according to claim 1, characterised in that the bracket (14) has beading (24, 26) for reinforcement extending in the longitudinal direction.
- The snow trap hook according to claim 1, characterised in that the region between the hook (12; 31, 43) and bracket (14; 36 to 38, 46) consists of a plurality of portions (32 to 34) which together form the upwardly directed curvature (16).
- The snow trap hook according to claim 1 and claim 8, characterised in that the hook (12; 31, 43) has a part (31) extending substantially parallel to the region consisting of a plurality of portions (32 to 34) and a part (43) located perpendicular thereto.
- The snow trap hook according to claim 1, characterised in that the region between the hook (12; 31, 43) and the bracket (14; 36 to 38, 46) consists of a plurality of portions (32 to 34) of which only one forms the upwardly directed curvature.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10052979 | 2000-10-25 | ||
| DE10052979A DE10052979C1 (en) | 2000-10-25 | 2000-10-25 | Snow hook |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1201844A2 EP1201844A2 (en) | 2002-05-02 |
| EP1201844A3 EP1201844A3 (en) | 2003-01-08 |
| EP1201844B1 true EP1201844B1 (en) | 2006-04-26 |
Family
ID=7661063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01125052A Expired - Lifetime EP1201844B1 (en) | 2000-10-25 | 2001-10-22 | Snow trap hook |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1201844B1 (en) |
| AT (1) | ATE324501T1 (en) |
| DE (2) | DE10052979C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874105B2 (en) | 2008-03-26 | 2011-01-25 | Certainteed Corporation | Roof structure with snow guard and method of installing |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005062076B3 (en) * | 2005-12-22 | 2007-02-15 | Georg Wurst | Snow guard device e.g. for snow guard, provided as snow stopper and having fastenable catch and having clamp which is expandable |
| DE202007004490U1 (en) * | 2007-03-23 | 2007-06-06 | Wilhelm Flender Gmbh & Co. Kg | Snow trap hook for inclined roof, has support section, which overlie on pantile in installed state of hook, and section formed in hook shape to fix snow trap hook and mounted in base fold of pantile in installed state of hook |
| DK177405B1 (en) | 2011-05-27 | 2013-04-02 | Gamag Aps | Snow catcher |
| FR3099195A1 (en) * | 2019-07-26 | 2021-01-29 | Sébastien FUCHO | Assistance device for the installation of roof covering elements |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1971932A (en) * | 1933-02-17 | 1934-08-28 | Kenneth S Guiterman | Shingle |
| FR1122628A (en) * | 1955-02-25 | 1956-09-11 | Commerciale Du Cuivre Soc Ind | Improvements to metal roof elements |
| AT225102B (en) | 1961-04-20 | 1962-12-27 | Mauser Kg | container |
| AT255102B (en) * | 1966-03-01 | 1967-06-26 | Erich Jaeger | Snow hook for tiled roofs |
| CH457786A (en) * | 1967-06-25 | 1968-06-15 | Jaeger Erich | Snow hook for tiled roofs |
| CH533216A (en) * | 1971-12-21 | 1973-01-31 | Zuercher Ziegeleien | Snow guard on a sloping roof covered with roof panels |
| AT359729B (en) * | 1976-11-02 | 1980-11-25 | Ess Norbert | SNOW HOOK |
| DE7800626U1 (en) | 1978-01-11 | 1978-04-20 | Koch, Paul, Dr., 4150 Krefeld | SECURITY PAYING DESK, ESPECIALLY FOR BANKS |
| DE7800625U1 (en) * | 1978-01-11 | 1978-04-27 | Fa. Nikolaus Kopp, 7745 Schonach | Snow catcher for pitched roofs |
| AT376472B (en) * | 1982-03-03 | 1984-11-26 | Haemmerle Siegfried | SNOW CONTROL DEVICE |
| DE4009164A1 (en) * | 1990-03-22 | 1991-09-26 | Werner Bruehl | Roof snow catcher - comprises fixture part running parallel to roof, catchment part vertical to fixture, and support part |
| DE19629672C2 (en) * | 1996-07-23 | 2003-02-20 | Wilhelm Lueck | roofing products |
| JP2000064539A (en) * | 1998-08-19 | 2000-02-29 | Shirahata Shokai:Kk | L-type angle bearing metal fixture for roof |
-
2000
- 2000-10-25 DE DE10052979A patent/DE10052979C1/en not_active Expired - Fee Related
-
2001
- 2001-10-22 DE DE50109610T patent/DE50109610D1/en not_active Expired - Lifetime
- 2001-10-22 AT AT01125052T patent/ATE324501T1/en active
- 2001-10-22 EP EP01125052A patent/EP1201844B1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874105B2 (en) | 2008-03-26 | 2011-01-25 | Certainteed Corporation | Roof structure with snow guard and method of installing |
| US7921605B2 (en) | 2008-03-26 | 2011-04-12 | Certainteed Corporation | Roof structure with snow guard and method of installing |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1201844A2 (en) | 2002-05-02 |
| DE10052979C1 (en) | 2002-06-13 |
| EP1201844A3 (en) | 2003-01-08 |
| ATE324501T1 (en) | 2006-05-15 |
| DE50109610D1 (en) | 2006-06-01 |
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