EP0388575A1 - Pare-neige - Google Patents

Pare-neige Download PDF

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Publication number
EP0388575A1
EP0388575A1 EP89810230A EP89810230A EP0388575A1 EP 0388575 A1 EP0388575 A1 EP 0388575A1 EP 89810230 A EP89810230 A EP 89810230A EP 89810230 A EP89810230 A EP 89810230A EP 0388575 A1 EP0388575 A1 EP 0388575A1
Authority
EP
European Patent Office
Prior art keywords
snow
tile
brick
hanging
projection
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Withdrawn
Application number
EP89810230A
Other languages
German (de)
English (en)
Inventor
Peter Weber
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.)
Neomat AG
Original Assignee
Neomat AG
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 Neomat AG filed Critical Neomat AG
Priority to EP89810230A priority Critical patent/EP0388575A1/fr
Priority to EP19900810223 priority patent/EP0389438B1/fr
Priority to AT90810223T priority patent/ATE84838T1/de
Priority to DE9090810223T priority patent/DE59000775D1/de
Publication of EP0388575A1 publication Critical patent/EP0388575A1/fr
Withdrawn legal-status Critical Current

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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 present invention relates to a snow holder according to the preamble of claim 1.
  • snow holders have a first part or partial area which is designed as a snow retention part and a second part or partial area which is intended for fastening the snow holder to a brick.
  • Snow holders are available in different versions on the market. In many cases they are hung on the top of the respective tile. For this purpose, the fastening part of the snow holder has been modeled on the contour of the brick.
  • 1 and 2 show a first embodiment of a snow holder according to the invention.
  • 1 shows a vertical section through a roof in the direction of fall, in particular an overlap area of two tiles 1, 2 with an inserted snow holder 5.
  • the overlapping area of the two tiles ie the upper edge area of the lower tile 1, with the lower edge area of the upper tile 2, a so-called double closure of the folds 3 is visible.
  • the water nose 4 directed against the surface of the lower brick 1 is arranged. There is a clear gap between the surface of the lower brick 1 and the end of the water nose 4.
  • the snow holder 5 used in this embodiment is made in two pieces. It consists of a suspension part 6 with a support part 7 resting on the lower brick 1 and a tab 9 protruding from the roof almost at right angles to the support part 7. At the end of the support part 7 facing away from the tab there is a projection 8 directed towards the upper brick 2 available.
  • the hanging part 9 is hung with its projection 8 behind the water nose 4.
  • a fastening part 10, which forms an approximately isosceles angle in its side elevation, one leg of which is designed as a snow retaining part 11 and the other leg of which is designed as a pressure part 12, has a rectangular opening 14, 15 arranged transversely in each of its legs near its apex.
  • the fastening part 10 is connected to the hanging part 6 by the tab 9 first penetrating the first opening 14 and then the second opening.
  • the fastening part 10 is pushed onto the tab 9 until the pressure area 13 of the pressure part 12 rests on the upper brick 2.
  • the fact that the snow retaining part 11 and the pressing part 12 are designed to be resilient to one another means that by exerting a further push-on pressure, the openings 14, 15 jam with the tab 9.
  • the edges 16 of the openings 14, 15 are preferably sharp-edged. Due to the spring action of the two snow retaining parts 11 and pressure part 12, which are at an angle to one another, and due to the pressure exerted on the pressure part 12 in the pressure region 13 with the brick 2, the above-mentioned canting or clamping remains even after the release.
  • the snow holder fastened as described above which ensures that the projection 8 permanently engages behind the water nose 4.
  • the lower end of the support part 7 facing the tab 9 is supported on the lower brick 1.
  • the snow retention part 11 protrudes approximately at a right angle from the roof surface when the snow holder is attached.
  • This snow holder is preferably made of a strip-shaped metallic material, in particular the material of the fastening part should have resilient properties. However, today it is also conceivable to manufacture this snow holder from plastic.
  • the pressure part 12 is designed by means of further bends in such a way that it rests on the surface of the upper brick 2 only in a small area, the pressure area 13.
  • the construction of this snow holder is simple and, thanks to its independence from brick thickness, it can be used on practically all types of brick.
  • snow holders described in the following are all intended for use on the same roof structures, as indicated in FIG. 1.
  • metallic materials or plastic are also suitable as the production material.
  • All other snow holders have in common that they are made of more than one piece. They include a hanging part and a fastening part. In the one example, the two parts that can be connected to one another are locked by tilting or jamming, in the other examples by hanging or snapping them into place.
  • the hanging part 18 comprises a bearing part 19 intended to rest on the lower brick 1, at one end of which a tab 21 and at the other end of which a projection 20 are arranged.
  • the projection 20 is approximately at right angles to the support part 19 and is intended to reach behind the water nose 4.
  • the angle between the support part 19 and the tab 21 is obtuse.
  • the end of the tab 21 facing away from the support part 19 has a rectangular feed-through slot 22 arranged in the transverse direction.
  • a fastening part 23 is pushed through this slot 22 in order to prevent the snow holder 17 from unintentionally detaching from the grip behind the water nose 4.
  • the latter is essentially Z-shaped in its side view.
  • the support part 26 penetrating the lead-through slot 22 has a bent portion 27 at its end which is more distant from the projection 20 and a snow retention part 24 at the other end close to the projection 20. This forms an angle of approximately 90 ° with the support part.
  • a pressure part is provided on the end of the snow retaining part 24 facing away from the support part 26.
  • the pressing part 25 is intended to rest on the upper brick 2 and the bent end 27 of the supporting part 26 is intended to rest on the lower brick 1.
  • a third snow holder 28 is shown in FIG. 4.
  • a hanging part 29 comprises a support part 30, which rests on the tile 1 parallel to the roof surface and at one end of which there is a projection 31 arranged to reach behind the water nose 4.
  • the snow retaining part 32 extends away from the support part at an angle of approximately 90 °.
  • the fastening part 34 comprises a pressing part 35 and a tab 36 designed to be pushed onto the snow retaining part 32. The latter is approximately at right angles to the pressing part 35 and has two folds 37 provided on the side for gripping around the tab 36.
  • the end of the pressing part 35 intended for pressing against the upper brick 2 is not shown in the figure, but it is carried out in a similar manner to the exemplary embodiment described first.
  • the tab 36 is jammed with the snow retaining part 32 as a result of the pressure exerted by the brick 2 on the pressing part, as a result of which the snow holder 28 is held on the brick 2 as already described.
  • this embodiment would also be a variant possible to design the tab 36 as a snow retention part.
  • the hanging part 39 of the snow holder 38 comprises a support part 40, at one end of which a projection 41, which is intended for hanging into the water nose 4, is arranged.
  • An essentially U-shaped snow retention part 42 is arranged at the end of the support part facing away from the projection 41.
  • This comprises a base leg 43 distanced from the roof surface, each with a first leg 44 and a second leg 45 running approximately at right angles to it and forming the U.
  • the end of the first leg 44 facing away from the base leg 43 is at an angle of approximately 90 ° with the support part 40 connected.
  • an approximately right-angled support part 48 is arranged at the end of the second leg 45 facing away from the base leg 43.
  • the support part 40 and the support part 41 lie essentially parallel to the roof surface on the lower tile 1.
  • the legs 44, 45 of the U-shaped snow retaining part are designed to be resilient and are in the unassembled state of the snow holder, starting from the base leg 43, slightly V-shaped to one another.
  • a row of holes 46, 47 is provided in the longitudinal direction of each of the legs 44, 45.
  • a fastening part 49 has a pressure part 50 and a feed-through part 51. The two parts form an obtuse angle to each other.
  • In the feed-through part 51 there is a feed-through opening 52 which is designed in such a way that the U-shaped snow retention part 42 from the base leg 43 can be embraced by postponing.
  • the lead-through opening 52 is preferably produced by notching and bending the notched part at right angles to form a first latching tab 53.
  • the end of the feed-through part 52 facing away from the pressure part 50 has a second latching tab 54.
  • the two latches 53, 54 run essentially parallel to one another.
  • Each of the snap-in tabs has a knob 55, 56 facing each other and intended to snap into the holes in the first 46 and second row of holes 47.
  • the two following exemplary embodiments differ from the previous embodiments in that no forces are produced when the snow holders are attached by spring action.
  • the fifth embodiment of the snow holder 57 which is shown in FIG. 6, works according to the scissors or pliers principle.
  • a hanging part 58 with a support part 59 has at one end a projection 60, which is intended to reach behind the water nose 4, and has the snow retaining part 62 arranged at its end opposite the projection.
  • a fastening part 63 has a pressure part 64, which is designed to overlap the lower edge region of the brick 2, and a pressure part 64 that adjoins the pressure part 64 gene on the lower brick 1 certain lever 65.
  • the fastening part 63 has in the separating area, between the pressing part 64 and the lever 65 lying thereon, in each case a lateral incision 66.
  • a cutout 61 is incorporated and designed so that the lever 65 can be carried out in the longitudinal direction to the support part 59 through the cutout 61 up to the lateral incisions 66 mentioned, whereupon by rotating the two parts to one another by 90 ° 6 is obtained scissors or pliers.
  • the pressure part 64 presses against the surface of the brick 2 with a certain basic force due to the dead weight of the snow holder.
  • a sixth and last exemplary embodiment is shown in FIG. 7.
  • the snow holder 67 works according to the scissors principle, similar to that just described.
  • a hanging part 68 comprises a support part 69, with a projection 70 and a joint part 71.
  • the projection 70 is hooked onto the water nose 4 of the brick 2.
  • the hinge part 71 has two lateral incisions 73 at its end 72 facing away from the support part 69.
  • the fastening part 74 comprises a support part 76, a pressure part 75 and a snow retention part 77.
  • the pressure part is arranged at the end of the support part 76 near the projection 70 and the snow retention part at the end of the support part 76 opposite the pressure part 75. The latter closes with the snow retention part 77 about an angle of 90 °.
  • a slot-shaped opening 78 is incorporated in longitudinal direction tion of the support member 76.
  • the opening is designed such that the end 72 of the hanging part 68 can be passed through it in the longitudinal direction.
  • the pressure part 75 forms, with the projection 70 arranged on the support part 69, a pair of pliers designed to enclose the water nose 4.
  • a basic clamping force is generated by the weight of the snow holder. Here, too, the clamping effect is increased by increasing snow loads.
EP89810230A 1989-03-23 1989-03-23 Pare-neige Withdrawn EP0388575A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP89810230A EP0388575A1 (fr) 1989-03-23 1989-03-23 Pare-neige
EP19900810223 EP0389438B1 (fr) 1989-03-23 1990-03-20 Pare-neige
AT90810223T ATE84838T1 (de) 1989-03-23 1990-03-20 Schneehalter.
DE9090810223T DE59000775D1 (de) 1989-03-23 1990-03-20 Schneehalter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89810230A EP0388575A1 (fr) 1989-03-23 1989-03-23 Pare-neige

Publications (1)

Publication Number Publication Date
EP0388575A1 true EP0388575A1 (fr) 1990-09-26

Family

ID=8203139

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810230A Withdrawn EP0388575A1 (fr) 1989-03-23 1989-03-23 Pare-neige

Country Status (1)

Country Link
EP (1) EP0388575A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748504A1 (fr) * 1996-05-10 1997-11-14 Sarl Mecatechnix Dispositif pour retenir la neige sur une toiture en tuiles
WO2003059407A1 (fr) 2002-01-21 2003-07-24 Straumann Holding Ag Implants a surface modifiee
US6702855B1 (en) 1999-01-29 2004-03-09 Institut Straumann Ag Osteophilic implants
EP1698357A1 (fr) 2000-11-20 2006-09-06 Universite De Geneve Acides polyphosphoniques et leurs dérivés
EP1825830A1 (fr) 2006-02-28 2007-08-29 Straumann Holding AG Implant de deux pièces avec une surface hydroxylée pour venir en contact avec un tissu mou
US20100192479A1 (en) * 2009-01-30 2010-08-05 Roofers World Inc. Load sensitive snow barrier device
CN109688979A (zh) * 2016-08-03 2019-04-26 泰坦脊椎公司 增强骨诱导的植入物表面

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH462431A (de) * 1966-07-18 1968-09-15 Dups Paul Schneefangvorrichtung für Dächer, vorzugsweise für Ziegeldächer
CH514760A (de) * 1970-12-12 1971-10-31 Kuenzle David Schneegleitschutzvorrichtung für Plattendächer
AT359729B (de) * 1976-11-02 1980-11-25 Ess Norbert Schneehaken
EP0052080A2 (fr) * 1980-11-11 1982-05-19 Siegfried Willa Pièges à neige pour toits
FR2554850A1 (fr) * 1983-11-14 1985-05-17 Brelat Marc Crochet garde-neige pour toiture
AT381342B (de) * 1982-05-17 1986-09-25 Dachan Anstalt Dachschneefaenger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH462431A (de) * 1966-07-18 1968-09-15 Dups Paul Schneefangvorrichtung für Dächer, vorzugsweise für Ziegeldächer
CH514760A (de) * 1970-12-12 1971-10-31 Kuenzle David Schneegleitschutzvorrichtung für Plattendächer
AT359729B (de) * 1976-11-02 1980-11-25 Ess Norbert Schneehaken
EP0052080A2 (fr) * 1980-11-11 1982-05-19 Siegfried Willa Pièges à neige pour toits
AT381342B (de) * 1982-05-17 1986-09-25 Dachan Anstalt Dachschneefaenger
FR2554850A1 (fr) * 1983-11-14 1985-05-17 Brelat Marc Crochet garde-neige pour toiture

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748504A1 (fr) * 1996-05-10 1997-11-14 Sarl Mecatechnix Dispositif pour retenir la neige sur une toiture en tuiles
US6702855B1 (en) 1999-01-29 2004-03-09 Institut Straumann Ag Osteophilic implants
EP1698357A1 (fr) 2000-11-20 2006-09-06 Universite De Geneve Acides polyphosphoniques et leurs dérivés
WO2003059407A1 (fr) 2002-01-21 2003-07-24 Straumann Holding Ag Implants a surface modifiee
CH695985A5 (de) 2002-01-21 2006-11-15 Straumann Holding Ag Oberflächenmodifizierte Implantate.
EP1825830A1 (fr) 2006-02-28 2007-08-29 Straumann Holding AG Implant de deux pièces avec une surface hydroxylée pour venir en contact avec un tissu mou
EP2160998A1 (fr) 2006-02-28 2010-03-10 Straumann Holding AG Implant de deux pièces avec une surface hydroxylée pour venir en contact avec un tissu mou
EP2292178A1 (fr) 2006-02-28 2011-03-09 Straumann Holding AG Implant de deux pièces
US20100192479A1 (en) * 2009-01-30 2010-08-05 Roofers World Inc. Load sensitive snow barrier device
CN109688979A (zh) * 2016-08-03 2019-04-26 泰坦脊椎公司 增强骨诱导的植入物表面

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