EP0903449B1 - Vorrichtung zum Schutz insbesondere einer Dachrinne gegen Verunreinigungen - Google Patents

Vorrichtung zum Schutz insbesondere einer Dachrinne gegen Verunreinigungen Download PDF

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Publication number
EP0903449B1
EP0903449B1 EP98117589A EP98117589A EP0903449B1 EP 0903449 B1 EP0903449 B1 EP 0903449B1 EP 98117589 A EP98117589 A EP 98117589A EP 98117589 A EP98117589 A EP 98117589A EP 0903449 B1 EP0903449 B1 EP 0903449B1
Authority
EP
European Patent Office
Prior art keywords
filter pipe
longitudinal
gutter
lattice
regions
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
Application number
EP98117589A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0903449A2 (de
EP0903449A3 (de
Inventor
Hartwig Basse
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.)
Norddeutsche Seekabelwerke GmbH
Original Assignee
Norddeutsche Seekabelwerke GmbH
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 Norddeutsche Seekabelwerke GmbH filed Critical Norddeutsche Seekabelwerke GmbH
Publication of EP0903449A2 publication Critical patent/EP0903449A2/de
Publication of EP0903449A3 publication Critical patent/EP0903449A3/de
Application granted granted Critical
Publication of EP0903449B1 publication Critical patent/EP0903449B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/076—Devices or arrangements for removing snow, ice or debris from gutters or for preventing accumulation thereof

Definitions

  • the invention relates to a device for protecting a gutter against Impurities according to the preamble of claim 1.
  • Gutters can gradually fill with leaves and other contaminants become. As a result, the accumulated rainwater flows only hesitantly from. Also is faster to watch an overflow of the gutters. It is therefore measures of Advantage that keep leaves and other contaminants out of the gutter.
  • Solid particles eg. As dust clumps, leaves crumbs, pollen or the like, get through the net surface or the perforation of the filter tube into the gutter trough. With sufficient water flow some particles are entrained and from the Rinsed gutter trough. Other particles remain in the mesh structure or holes hang the filter tube and thus lie in the gutter trough. They inhibit that Water drainage and the removal of newly added particles.
  • the invention is based on the object, the device of the aforementioned To further improve its nature, by reducing the susceptibility to pollution and to Facilitating the discharge of contaminants.
  • the object is achieved by a device according to the features of Claim 1 solved. Accordingly, at least one to lie in the gutter trough Coming range of Füterrohres at least one continuously closed, in particular smooth, circumferential surface adjacent to a mesh area of the filter tube. Dirt particles are no longer deposited on this surface but can be removed from the accumulated rainwater along the gutter be washed away.
  • the conventional and a continuous reticulated surface usually Longitudinal strands and circumferential strands filter tube can in the longitudinal direction be formed slotted, wherein the longitudinal slot preferably in the lowest point of the Gutter troughs come to rest.
  • the device according to the invention can also be Have filter tube with longitudinal slot. In this case, they are on both sides of the slot adjacent edge areas with closed surface executed. Especially at this Areas runs down the runoff rainwater. The provision of a closed surface is particularly effective here.
  • the filter tube is elastically deformable. This allows an adaptation to differently sized gutters. Of the Clamping effect of the filter tube is always maintained.
  • the border areas with closed Surface can overlap each other.
  • edge regions Preferably then have the edge regions a pointed expiring cross-section, that is, they are the free edge thinner. In this way, despite the inserted filter tube continues to full depth of Gutter trough used. In intended overlap of the edge areas, the Filter tube easier to be inserted into the gutter trough, as the pointed edge areas easy to move past each other. Moreover arises in the area of overlap no annoying seam.
  • the closed edge areas extend approximately 1 ⁇ 4 to 1 ⁇ 2 of the total circumference of the inserted into the gutter trough filter tube.
  • the longitudinal strands net-shaped areas of the filter tube designed as outwardly projecting webs, especially webs of different heights.
  • individual leaves do not come up the net-shaped surface to lie. Just wet, soaked foliage can too stick to the reticulated surface. This is through the provided webs avoided.
  • the removal of leaves by light air movements is characterized favored.
  • the webs in different ways be formed and arranged. Especially in the upper part of the filter tube can higher webs act as guides for the accumulated rainwater. Directed to the side Webs can be used as an assembly aid when inserting the filter tube in the gutter trough serve, optionally also as a locking element.
  • the webs opposite be angled in the radial direction, with straight or curved cross-section. This is an improved Wasserleitmaschine the webs possible. Also, specially deformed or Angled webs holding and locking functions in conjunction with take over the gutter trough or the neighboring eaves.
  • the webs have a projection over the peripheral strands of at least 0.5 cm, in particular 1 cm to 5 cm, preferably 1 cm to 2 cm on. Between protruding ridges are preferably one or more longitudinal strands with or without reduced Supernatant provided. Especially with a finer network structure This will be an easy accessible and accessible way easy to clean surface achieved.
  • the filter tube made of plastic, in particular by extrusion, produced. An inexpensive Manufacturing is possible.
  • the edge areas can be coextruded to the net shape Be splashed areas.
  • the border areas can through connected to the reticulated areas, in particular welded Be formed film pieces.
  • the protruding longitudinal strands or webs can be produced and optionally with the rest of the network structure be connected.
  • the webs are formed increased Longitudinal strands.
  • a roof 10 facing away from the edge 14 of the gutter trough 12 is bent outwards, while an opposite, roof-side Edge 15 is bent inwards.
  • the holder 13 extends naturally as a narrow strip only over a short section of the length of the gutter trough 12, is connected at one end 16 to the roof 10 and extends itself with the other end 17 to under the downward bent Edge 14 of the gutter trough 12.
  • an elongated filter tube 18 is inserted, to change the diameter and to produce a Spring preload is elastically deformable.
  • the filter tube 18 alone is shown in Figs. 1 and 2 and consists of a middle mesh area 19 and edge areas 20, 21, respectively closed, smooth surface, which forms part of the remaining net-like lateral surface of the filter tube 18 forms. in the Net area extending circumferential strands 22 in the circumferential direction and Longitudinal strands 23 in the direction of a longitudinal central axis 24 of the Filter tube 18.
  • the filter tube 18 is slotted educated. Depending on the size of the gutter 11 is between the closed edge regions 20, 21 a longitudinal slot 25 or an overlap 26 exists. The closed edge regions 20, 21 are opposite Sides of the longitudinal slot 25 assigned.
  • the filter tube in the 1 is inserted into the gutter trough 12, that the longitudinal slot 25 obtained in the form shown remains. The rainwater then runs over the (not shown) Floor of the gutter trough and the closed surfaces the edge regions 20, 21 (depending on the water level). any Impurities are entrained by the outflowing water and can not settle in the filter tube 18.
  • the water runs on the surfaces the closed and partially overlapping one another Edge regions 20, 21.
  • Edge regions 20, 21 For better distinctness is the the left margin hatched and the right blackened. In fact, both are equally trained and shown in cut, and also in Fig. 1.
  • the overlap run the edge regions 20, 21 in Fig. 2 pointed, that is they are to the free edges 27, 28 formed with decreasing thickness.
  • the undeformed filter tube 18 is dimensioned so that the edge regions 20, 21 do not overlap one another or a narrow longitudinal slot 25 is present.
  • the edge regions 20, 21 decreasing towards the edges Thickness up.
  • the filter tube 18 is replaced by an elastic Preload or residual stress in the sense of the inclination of Filter tube 18 to increase its diameter. These Preload also ensures a grip of the filter tube 18 in Roof trough 12.
  • FIG. 3 A special feature in Fig. 3 is the design of individual longitudinal strands. Some are in the radial direction enlarged dimension and therefore web-like and over the Thickness of the circumferential strands 22 protruding out.
  • the Such modified longitudinal strands are referred to as webs 29 to 33. Between these are longitudinal strands 23 with the height of the Circumferential strands 22 are provided, in each case alternately Longitudinal section 23 and a web-like elevated longitudinal line (bridges 29 to 33).
  • the webs 29 to 33 are approximately in the upper third of the total circumference arranged the filter tube 18, at least only in not at the gutter trough 12 adjacent peripheral areas.
  • the webs 29 to 33 have a height of 1 cm to 2 cm, at least 0.5 cm and up to 5 cm.
  • the lateral webs 34 and 38 are formed shorter than the Upper webs 35, 36 and 37. This is a simpler insertion the filter tube 18 in the predetermined clear width of the Gutter trough 12 in conjunction with the roof 10 given.
  • Fig. 3 shows a detent between the roof side, lateral Web 33 and the inwardly bent edge 15 of the gutter trough 12.
  • hatched in Fig. 4 drawn webs 39 to 41 have a bend or bend opposite the webs 34 to 38 and may be provided as an alternative to these. This design facilitates the slipping of foliage from Roof 10 to over the filter tube 18th
  • the filter tube 18 is made entirely of plastic, in particular by extrusion. This also applies to the smooth Edge regions 20, 21 and the webs 29 to 41, preferably are integrally connected to the filter tube 18, but off different plastics can exist.
  • the angled ones or curved webs 34 to 41 are at their Preformed production.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtration Of Liquid (AREA)
  • Catching Or Destruction (AREA)
  • Sewage (AREA)
  • Processing Of Meat And Fish (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Belt Conveyors (AREA)
  • Supports For Pipes And Cables (AREA)
EP98117589A 1997-09-20 1998-09-16 Vorrichtung zum Schutz insbesondere einer Dachrinne gegen Verunreinigungen Expired - Lifetime EP0903449B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19741531 1997-09-20
DE19741531 1997-09-20

Publications (3)

Publication Number Publication Date
EP0903449A2 EP0903449A2 (de) 1999-03-24
EP0903449A3 EP0903449A3 (de) 1999-08-04
EP0903449B1 true EP0903449B1 (de) 2005-11-23

Family

ID=7843050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117589A Expired - Lifetime EP0903449B1 (de) 1997-09-20 1998-09-16 Vorrichtung zum Schutz insbesondere einer Dachrinne gegen Verunreinigungen

Country Status (5)

Country Link
EP (1) EP0903449B1 (da)
JP (1) JP3100945B2 (da)
AT (1) ATE310866T1 (da)
DE (2) DE19748585A1 (da)
DK (1) DK0903449T3 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821636B1 (fr) 2001-03-01 2004-08-06 Jean Michaut Dispositif de protection des gouttieres
US8069617B2 (en) 2008-05-20 2011-12-06 Wootton Thomas A Debris deflection devices
JP4475349B2 (ja) * 2008-09-30 2010-06-09 パナソニック電工株式会社 塵流入防止用カバー
CZ201357A3 (cs) * 2013-01-29 2014-09-10 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze KloknerĹŻv Ăşstav Okapní svod dešťové vody
GB2520691A (en) * 2013-11-27 2015-06-03 David Matthew Flowers Gutter Inserts
DE102016005344A1 (de) * 2016-05-03 2017-11-09 Norddeutsche Seekabelwerke Gmbh Vorrichtung zum Schutz von insbesondere Dachrinnen gegen Verunreinigungen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1509127A1 (de) * 1964-11-05 1969-08-14 Pieper Geb Haberland Vorrichtung zur Verhuetung der Verstopfung von Dachrinnen durch Laub od.dgl.
DE1759441A1 (de) * 1964-11-05 1971-06-03 Haberland Ursula Pieper Geb Vorrichtung zur Verhuetung der Verstopfung von Dachrinnen durch Laub od.dgl.
GB1191665A (en) * 1966-12-12 1970-05-13 Bourneham Ltd Improvements relating to Gutters for Rainwater
US5103601A (en) * 1990-04-16 1992-04-14 Robert Hunt Trilateral gutter guard
DE9006981U1 (da) * 1990-06-22 1990-08-30 Skrzetzka, Juergen
DE9213325U1 (da) 1992-10-05 1993-04-01 Norddeutsche Seekabelwerke Ag, 2890 Nordenham, De
US5595027A (en) * 1994-11-17 1997-01-21 Vail; R. Lane Gutter protector

Also Published As

Publication number Publication date
DE19748585A1 (de) 1999-03-25
JPH11193605A (ja) 1999-07-21
DK0903449T3 (da) 2006-03-27
ATE310866T1 (de) 2005-12-15
EP0903449A2 (de) 1999-03-24
DE59813215D1 (de) 2005-12-29
EP0903449A3 (de) 1999-08-04
JP3100945B2 (ja) 2000-10-23

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