EP0052080B1 - Schneehaltevorrichtung für Dächer - Google Patents

Schneehaltevorrichtung für Dächer Download PDF

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Publication number
EP0052080B1
EP0052080B1 EP81810450A EP81810450A EP0052080B1 EP 0052080 B1 EP0052080 B1 EP 0052080B1 EP 81810450 A EP81810450 A EP 81810450A EP 81810450 A EP81810450 A EP 81810450A EP 0052080 B1 EP0052080 B1 EP 0052080B1
Authority
EP
European Patent Office
Prior art keywords
snow
opening
retaining
holding device
supporting part
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
Application number
EP81810450A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0052080A2 (de
EP0052080A3 (en
Inventor
Siegfried Willa
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
Priority to AT81810450T priority Critical patent/ATE13210T1/de
Publication of EP0052080A2 publication Critical patent/EP0052080A2/de
Publication of EP0052080A3 publication Critical patent/EP0052080A3/de
Application granted granted Critical
Publication of EP0052080B1 publication Critical patent/EP0052080B1/de
Expired 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 holding device for roofs, in particular asbestos-cement roofs, with a retaining part and a support part arranged perpendicularly to the latter, openings for inserting a bracket being provided in the retaining part and in the support part.
  • a snow slide protection device with a support part lying on the roof and a retention part formed by two angled sheets is known. Openings are provided both in the support part and in the retention part of this device, through which openings a plate fastening hook can pass.
  • the opening in the support part of this device is elongated, which has the disadvantage that the support part can move relative to the plate fastening hook.
  • the retention part is formed in that the lower part of a sheet metal strip is bent into a triangular support part, the bent end of the retention part not being connected to the support part. This has the disadvantage that when the snow slide protection device is loaded by snow and ice, it can bend and afterwards no longer forms an optimal snow slide protection.
  • a snow holder with a triangular cross-section is previously known from CH-A-522 103.
  • a holding element When fastening the same on a roof, a holding element reaches through a slot in the support part into the snow holding device in order to hold it on the roof.
  • This snow holder has the disadvantage that it is only held on its support part. Furthermore, the slot in the support part, through which the holding element extends, is elongated, so that the snow holder can slide back and forth.
  • a snow holder with a flat fastening part with an opening for attaching the snow holder to the fastening hooks for the roof battens is known from CH-A-620 961.
  • a snow holding part is provided transversely to the fastening part.
  • This snow holder has the disadvantage that, when it is loaded by snow, fractures can form in the fastening part by acting on the end of the fastening part which adjoins the opening, the entire snow load pressing on the snow holding part.
  • a snow holding device with a fastening part is to be created, in which the formation of fractures in the assembled state can be avoided. Furthermore, a snow holding device is to be created which enables the same to be securely held in a holding bracket provided on the roof. The snow holding device is to be secured against displacement thereof relative to the holding bracket in a direction perpendicular to the ridge of the roof, and also against twisting. Lateral slipping of the retaining bracket in the fastening part should also be avoided.
  • the known snow guard 1 according to FIG. 1 has a snow retention part 1 and a fastening part 3.
  • the fastening part 3 there is an opening 4 for introducing the steel bracket placed around the asbestos cement panels.
  • the fastening part is relatively weak, with the risk of breaking points.
  • a preferred embodiment 5 of the snow guard device according to the invention according to FIGS. 2-5 comprises a retaining part 6, which runs parallel to the ridge and perpendicular to the asbestos cement panels in the snow holding device mounted on the roof.
  • the retaining part 6 is connected at right angles to a support part 7 intended for resting on the roof.
  • Two side parts 8, 9 are connected at right angles to the retaining part 6 and the support part 7.
  • the retaining part 6 is provided with a semicircular opening 10 in the middle at its lower end adjacent to the support part.
  • the support part has an elongated opening 11 in the central axis, which is provided approximately in the middle with two cams 12 and 13.
  • the support part 7 has two crescent-shaped slots 14 and 15 lying on both sides of the elongated opening. At the retaining part 6 opposite end of the support part 7 paragraphs 16 and 17 are featured see.
  • FIG. 3 it can be seen how the steel bracket 19 holding an upper asbestos cement plate 18 engages in the snow holding device 5.
  • the snow holding device rests with the heels 16 and 17 on a lower asbestos cement plate 20.
  • the support part 7 is continued in a semicircle over the retaining part 6.
  • the opening 11 in the support part 7 runs obliquely in the region of the semicircular extension 22.
  • Fig. 4 the snow guard is in front view, i.e. H. shown in the assembled state in a view from the roof ridge against the eaves.
  • the bevelled part 23 of the support part is provided with a central groove 24.
  • This groove 24 is used to better hold the steel bracket end 21 in the beveled part 23. Lateral slippage is thus avoided.
  • the steel bracket 19 When mounting the snow guard on the roof, the steel bracket 19 is inserted into the end of the elongated opening 11 of the support part 7 facing the paragraphs 16 and 17.
  • the two cams 12 and 13 When the snow guard 5 is pulled downwards, the two cams 12 and 13 are pushed apart in the opening 11 of the support part 7, the bracket end 21 sliding into the end of the opening 11 facing the retaining part 6 and being held firmly after the cams 12 and 13 spring back.
  • the crescent-shaped slots 14 and 15 allow the cams 12 and 13 to move laterally.
  • the formation of the shoulders 16 and 17 on the support part 7 can prevent any damaging water accumulation between the asbestos cement panels and the snow guard.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Catching Or Destruction (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
EP81810450A 1980-11-11 1981-11-11 Schneehaltevorrichtung für Dächer Expired EP0052080B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81810450T ATE13210T1 (de) 1980-11-11 1981-11-11 Schneehaltevorrichtung fuer daecher.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH837180A CH655538B (enrdf_load_stackoverflow) 1980-11-11 1980-11-11
CH8371/80 1980-11-11

Publications (3)

Publication Number Publication Date
EP0052080A2 EP0052080A2 (de) 1982-05-19
EP0052080A3 EP0052080A3 (en) 1983-01-05
EP0052080B1 true EP0052080B1 (de) 1985-05-08

Family

ID=4339290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81810450A Expired EP0052080B1 (de) 1980-11-11 1981-11-11 Schneehaltevorrichtung für Dächer

Country Status (4)

Country Link
EP (1) EP0052080B1 (enrdf_load_stackoverflow)
AT (1) ATE13210T1 (enrdf_load_stackoverflow)
CH (1) CH655538B (enrdf_load_stackoverflow)
DE (1) DE3170429D1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58907780D1 (de) * 1988-12-29 1994-07-07 Siegfried Willa Schneehalter.
CH678205A5 (enrdf_load_stackoverflow) * 1989-02-27 1991-08-15 Guido Marquart
EP0389438B1 (de) * 1989-03-23 1993-01-20 Neomat Ag Schneehalter
EP0388575A1 (de) * 1989-03-23 1990-09-26 Neomat Ag Schneehalter
US7174677B1 (en) * 2003-09-17 2007-02-13 Amerimax Home Products, Inc. Snow guard for shingled roofs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH522103A (fr) * 1970-04-13 1972-04-30 Meyer Rene Dispositif de retenue de la neige pour toitures
CH514760A (de) * 1970-12-12 1971-10-31 Kuenzle David Schneegleitschutzvorrichtung für Plattendächer
DE2522018A1 (de) * 1975-05-17 1976-12-02 Paech Peter Abstandshalter fuer armierungselemente im betonbau oder in betonfertigteilen
CH620961A5 (en) * 1977-05-20 1980-12-31 Glaromat Ag Snow guard

Also Published As

Publication number Publication date
DE3170429D1 (en) 1985-06-13
EP0052080A2 (de) 1982-05-19
EP0052080A3 (en) 1983-01-05
CH655538B (enrdf_load_stackoverflow) 1986-04-30
ATE13210T1 (de) 1985-05-15

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