EP1801307B1 - Garde-neige pour versant de toit incliné - Google Patents

Garde-neige pour versant de toit incliné Download PDF

Info

Publication number
EP1801307B1
EP1801307B1 EP06024702A EP06024702A EP1801307B1 EP 1801307 B1 EP1801307 B1 EP 1801307B1 EP 06024702 A EP06024702 A EP 06024702A EP 06024702 A EP06024702 A EP 06024702A EP 1801307 B1 EP1801307 B1 EP 1801307B1
Authority
EP
European Patent Office
Prior art keywords
snow
pipe clamp
roof
guard according
clamp
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.)
Not-in-force
Application number
EP06024702A
Other languages
German (de)
English (en)
Other versions
EP1801307A2 (fr
EP1801307A3 (fr
Inventor
Georg Wurst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1801307A2 publication Critical patent/EP1801307A2/fr
Publication of EP1801307A3 publication Critical patent/EP1801307A3/fr
Application granted granted Critical
Publication of EP1801307B1 publication Critical patent/EP1801307B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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 guard device for inclined roof surfaces according to the preamble of claim 1.
  • snow guards are used.
  • snowstoppers which are arranged at a distance and anchored in the roof surface and, above all, prevent the slipping of the snow on the roof surface.
  • safety grills and safety rods are known, which are preferably mounted along the lower edge of the roof surface and are intended to prevent snow or ice from slipping over the edge of the roof and falling down.
  • a snow guard device of the type mentioned is known.
  • profiles are mounted on the roof, each carrying a pipe clamp.
  • a catch rod can be inserted and clamped.
  • the profiles serve only as an adapter for fixing the pipe clamps, but are not designed as snow stopper.
  • a snow gun device in which in the infield of the triangular bent from a metal band snowstop a stiffening plate is inserted.
  • the stiffening plate has an opening into which a catch rod can be inserted.
  • the snowstoppers thus serve at the same time to attach the airbags.
  • catch rods can only be attached to the snow stoppers if the corresponding snow stoppers already exist on the roof.
  • the invention is therefore an object of the invention to provide a snow guard device, in which a retrofitting existing snowstop with air sockets is possible.
  • the essential idea of the invention is to provide a pipe clamp which can be retrofitted to the snow stoppers.
  • a fishing rod which is generally designed as a tube can be used.
  • roof surfaces which are already equipped with snowstops, can be retrofitted with airbags without the need to replace or change the existing snowstopper. Interventions in the roofing are therefore not required.
  • the same snowstoppers can be used to only function as a snow stopper or to serve as a mounting means for air termination rods. This simplifies the manufacturing and storage costs.
  • pipe clamp is to be understood in the context of the present invention, each element which receive the catch rod or the catch tube, at least enclose and hold over part of the circumference.
  • the snowstoppers have an upwardly directed catching edge, which is preferably substantially perpendicular to the roof surface and against which the snow load presses.
  • the clamps are attached to this upstream catching edge of the snowstop, since thereby the snow load acting on the catch rods on the clamps on the snow stoppers is supported.
  • the clamps are pressed against the snow stopper, so that the attachment of the clamps to the snow stoppers is not claimed by the snow loads, which is particularly important in snapped clamps.
  • the pipe clamps are preferably fastened to this metal band.
  • a particularly installation-friendly attachment preferably results from the fact that the pipe clamps are formed with a plate-shaped holder, which is placed on the metal strip and engages behind the edge of the metal strip with resilient locking tabs. The clamps can be snapped onto the snow stopper in this attachment in a simple manner.
  • the clamps and their holders are preferably formed in one piece. They can be made of plastic or metal.
  • the clamps may be formed as a closed annular sleeves.
  • the interception rods are inserted into these annular clamps.
  • the interception rods are formed as pipe sections, so that a plurality of pipe sections can be plugged together end to form large pipe lengths.
  • the clamps surround only a part of the circumference, so that they are formed by two resilient arms.
  • the catch rod can be snapped into theticiansch Schwarzbare clamp.
  • the snow guard device according to the invention is suitable for a large number of differently designed snowstoppers.
  • the pipe clamps according to the invention can also be used in a variety of already on the market snowstoppers.
  • the patent protection should therefore extend to the pipe clamps alone as a retrofit article.
  • the snow guard device has snowstoppers 10 which are known per se.
  • the snowstoppers 10 are arranged at a mutual distance on inclined roof surfaces and serve to hold a accumulating on the roof surface snow layer and to prevent it from slipping. In the FIGS. 1 and 2 such a snowstop 10 is shown.
  • the snow stopper 10 is bent from a metal band and has the shape of a triangle.
  • the base 12 of the triangle rests on the roof surface.
  • One leg of the triangle, which forms the fishing edge 14, is at a steep angle of about 90 ° from the roof surface.
  • the third side of the triangle is designed as a support leg 16.
  • the snow stopper 10 is arranged on the roof surface in such a way that the base 12 lies in the fall line of the roof pitch, that the leg forming the fishing edge 14 is directed upwards and that the support leg 16 points down the roof.
  • the snow stopper 10 is anchored by means of a fastening metal band 18 in the roof construction.
  • the formation and anchoring of the fastening metal band 18 can be realized in any manner known per se, which is why the fastening metal band 18 is only partially shown in the drawing.
  • the fastening metal band 18 can, as shown, connected to the metal strip of the snow stopper 10, z. B. riveted or welded or may be made in one piece from the same metal band as the snow stopper 10.
  • the snow stopper 10 is known per se, with other embodiments of the snow stopper 10 are possible and are encompassed by the invention.
  • a pipe clamp 20 can be retrofitted to the snow stopper 10.
  • the FIGS. 1 and 2 show a snow stopper 10 with mounted clamp 20, while the FIGS. 3 to 5 show the clamp 20 alone.
  • the clamp 20 has the shape of an annularly closed sleeve and is integrally formed with a holder 22.
  • the clamp 20 and the holder 22 may be made of plastic or metal.
  • the holder 22 has the shape of a substantially rectangular plate whose width corresponds to the width of the metal strip of the snow stopper 10.
  • the holder 22 can be placed on the upwardly directed, the fishing edge 14 forming legs of the snow stopper 10.
  • the plate of the holder 22 at its two longitudinal edges angled guide webs 24, which create the outside of the longitudinal edges of the metal strip of the fishing edge 14, so that the holder 22 is seated on the catch edge 14 across the board.
  • a locking tab 26 is formed in the longitudinal center of the plate of the holder 22 on both sides symmetrically in each case.
  • the locking tabs 26 are formed by the fact that the plate of the holder 22 starting from their longitudinal edges each have two slots 28 which cut the locking tabs 26 laterally free.
  • the material thickness and the material properties of the holder 22 allow an elastically resilient deflection of the locking tabs 26.
  • free ends of the locking tabs 26 are each angled twice, so that they first according to the guide webs 24 on the outer edge of the metal strip Fanin 14 abut and then engage behind the outer edge of the metal strip, whereby the holder 22 and with this the pipe clamp 20 is fixed to the metal strip and thus the snow stopper 10.
  • the engaging behind the metal strip by the locking tabs 26 is in figure 2 visible, noticeable.
  • each protruding finger pads 30 are integrally formed on the locking tabs.
  • the two finger supports 30 are pressed against each other, whereby the locking tabs 26 are slightly swung up from the plane of the holder 22.
  • the inwardly angled free ends of the two locking tabs 26 are thereby spread apart, so that their distance is greater than the width of the metal strip and the holder 22 can be placed on the metal strip and optionally also removed again. If the finger supports 30 are then released, then pivot the free ends of the locking tabs 26 resiliently inward and engage behind the metal band of the snow stopper 10th
  • the clamp 20 is disposed on the side facing away from the snow stopper 10 top on the one longitudinal end of the holder 22, wherein the axis of the clamp 20 is perpendicular to the longitudinal axis of the holder 22 and thus perpendicular to the triangular plane of the snow stopper 10. If the snow stopper 10 is arranged in the fall line of the roof pitch, the axis of the pipe clamp 20 thus extends parallel to the roof surface and perpendicular to the falling line of the roof pitch.
  • snow stopper 10 which are arranged at the same height of the roof surface with pipe clamps 20, so a fishing rod, in particular a fishing rod in the pipe clamps 20 of the same height adjacent snow stopper 10 are inserted to slip in addition to the snow layer stabilizing snow stoppers 10 Catch snow or ice and hold on.
  • they are preferably assembled from individual sections.
  • the clamp 20 with the holder 22 in the in FIGS. 1 and 2 placed direction on the snow stopper 10 so is the pipe clamp 20 supporting end of the holder 22 at the end facing away from the roof end of the holder 22.
  • the pipe clamp 20 and an inserted into this clamp 20 fishing rod thus have maximum distance from the roof surface. This is an advantage if larger thicknesses of the snow layer are the rule. If the distance of the fishing rod of the roof surface can be reduced, the plate of the holder 22 can be shortened, to which the pipe clamp 20 opposite end of the holder 22 predetermined breaking lines 32 are provided which reduce the material thickness of the plate of the holder 22 and a cancel of the Halters 22 allow.
  • the predetermined breaking lines 32 in the illustrated embodiment, two predetermined breaking lines 32, parallel to the end of the holder 22. If the holder 22 shortened by breaking one of the predetermined breaking lines 32, the holder 22 on the fishing edge 14 of the snow stopper 10 further down against the roof surface to be moved, which also reduces the distance between the pipe clamp 20 and an inserted into the pipe clamp 20 fishing rod of the roof surface. A minimal distance of the pipe clamp 20 and the fishing rod of the roof surface can be obtained by the holder 22 relative to the representation of FIGS. 1 and 2 rotated by 180 ° on the snow stopper 10 is placed. Thus adjoins the pipe clamp 20 supporting end of the holder 22 to the roof surface and the pipe clamp 20 and the inserted fishing rod extend at a minimum distance above the roof surface. The reduction of the distance of the fishing rod from the roof surface may be advantageous to retain even thinner snow layers and in particular thinner ice sheets.
  • FIG. 8 a modified embodiment of the pipe clamp 20 is shown.
  • the holder 22 corresponds to the embodiment described above.
  • the pipe clamp 20 is not formed in this embodiment as a ring-shaped closed sleeve, but with two resilient arms 34 which engage around the catch rod used or the catch tube only over a little more than half the circumference.
  • the catch rod or the catch tube can be snapped into this embodiment in the pipe clamp 20, to which the catch rod is pressed against the arms 34 and spreads them apart until the catch rod is received in the clamp 20 and the arms 34 snap back and can surround the catch rod ,

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Clamps And Clips (AREA)

Claims (11)

  1. Garde-neige pour versant de toit incliné comportant des butées à neige (10) accrochées au versant du toit, et des barres de retenue fixées aux butées à neige (10),
    les butées à neige (10) recevant chacune un collier à tube (20) dans lequel se place la barre de retenue,
    garde-neige caractérisé en ce que
    - les butées à neige (10) comportent un bord de retenue (14) en saillie de la surface du toit, en étant tourné vers l'amont, et
    - le collier (20) se fixe ensuite sur le côté du bord de retenue (14) tourné vers l'amont.
  2. Garde-neige selon la revendication 1,
    caractérisé en ce que
    - les butées à neige (10) sont réalisées à partir d'un ruban métallique plié, et
    - le collier (20) est installé sur la branche du ruban métallique replié, tournée vers l'amont.
  3. Garde-neige selon la revendication 1 ou 2,
    caractérisé en ce que
    le collier (20) s'enclipe sur la butée à neige (10).
  4. Garde-neige selon les revendications 2 ou 3,
    caractérisé en ce que
    le collier (20) comporte un support (22) en forme de plaque qui se fixe au ruban métallique de la butée à neige (10).
  5. Garde-neige selon la revendication 4,
    caractérisé en ce que
    le collier (20) et le support (22) sont réalisés en une seule pièce.
  6. Garde-neige selon l'une des revendications 3 à 5,
    caractérisé en ce que
    le support (22) a la même largeur que le ruban métallique de la butée à neige (10) et chevauche des deux cotés les arêtes du ruban métallique.
  7. Garde-neige selon la revendication 6,
    caractérisé en ce que
    le support (22) entoure les arêtes du ruban métallique par des pattes d'accrochage élastiques (26).
  8. Garde-neige selon l'une des revendications 4 à 7,
    caractérisé en ce que
    - le support (22) peut coulisser sur la branche de la butée à neige, tournée vers l'amont, en direction du versant du toit jusqu'à venir en appui, et
    - au moins une ligne de rupture de consigne (32) permet de raccourcir l'extrémité en appui du support (22).
  9. Garde-neige selon l'une des revendications 1 à 8,
    caractérisé en ce que
    le collier (20) est un anneau fermé et la barre de retenue se glisse dans le collier (20).
  10. Garde-neige selon l'une des revendications 1 à 8,
    caractérisé en ce que
    le collier (20) comporte deux bras élastiques (34) et la barre de retenue est enclipée dans le collier (20).
  11. Garde-neige selon la revendication 10,
    caractérisé en ce que
    les bras élastiques (34) du collier (20) sont dirigés vers l'amont du toit.
EP06024702A 2005-12-22 2006-11-29 Garde-neige pour versant de toit incliné Not-in-force EP1801307B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005062076A DE102005062076B3 (de) 2005-12-22 2005-12-22 Schneefangvorrichtung

Publications (3)

Publication Number Publication Date
EP1801307A2 EP1801307A2 (fr) 2007-06-27
EP1801307A3 EP1801307A3 (fr) 2008-01-23
EP1801307B1 true EP1801307B1 (fr) 2011-01-05

Family

ID=37573953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06024702A Not-in-force EP1801307B1 (fr) 2005-12-22 2006-11-29 Garde-neige pour versant de toit incliné

Country Status (3)

Country Link
EP (1) EP1801307B1 (fr)
AT (1) ATE494434T1 (fr)
DE (2) DE102005062076B3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202014104198U1 (de) 2014-09-05 2014-09-15 Georg Wurst Metalltechnik E.K. Schneefangvorrichtung
DE202019105785U1 (de) 2019-10-18 2019-11-26 Uwe Schaffranietz Zierelement für Dachschneefänger und ähnliche Dachaufbauten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH388590A (de) * 1961-10-24 1965-02-28 Ritler Bonifaz Schneefangvorrichtung
CH550302A (de) * 1972-04-06 1974-06-14 Bosshard Gabriel Arthur Dachabdeckung oder wandverkleidung aus blech.
AT359729B (de) * 1976-11-02 1980-11-25 Ess Norbert Schneehaken
AT376472B (de) * 1982-03-03 1984-11-26 Haemmerle Siegfried Schneefangvorrichtung
JP3434743B2 (ja) * 1999-07-29 2003-08-11 日鉄鋼板株式会社 雪止め金具
DE20012719U1 (de) * 2000-07-22 2001-01-18 Lueck Wilhelm Rundholzstütze
DE10042266A1 (de) 2000-08-29 2002-03-28 Breitenbach Otto Vorrichtung für die Befestigung von Rundrohren auf Trapezblech-, Wellblech-und Doppelstehfalzdächern als Schnee- und Eisfang
DE10052979C1 (de) * 2000-10-25 2002-06-13 Lafarge Braas Roofing Accessor Schneefanghaken

Also Published As

Publication number Publication date
ATE494434T1 (de) 2011-01-15
DE102005062076B3 (de) 2007-02-15
EP1801307A2 (fr) 2007-06-27
EP1801307A3 (fr) 2008-01-23
DE502006008656D1 (de) 2011-02-17

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