DE102008062288A1 - Ridge surface element for thatched roof, has side regions formed with ventilation zone or defining zone, and ridge corona region provided between side regions and connected as single piece in positive fit manner with side regions - Google Patents

Abstract

The element (20) has two side regions (22) formed with a ventilation zone (26) or defining the ventilation zone. A ridge corona region (24) is provided between the side regions, and is connected as a single piece in a positive fit manner with the side regions. The side and corona regions form a profile at a distance from a ridge of a thatched roof (10), so that the element forms an air duct on the ridge of the roof. A base element is made of plastic material, a cover surface element and a ridge crown element are made of metal, and a distance area element strip is made of metal or plastic.

Description

The The invention relates to a ridge surface element for a thatched roof, wherein the ridge surface element has two leg portions having.

The DE 10 2005 023 994 B3 discloses a means for preventing fouling and killing a vegetation formed on a thatched roof, wherein the ridge of the thatched roof is sealed with a roofing sheet covered with heather or the like fixed by wire mesh to the ridge of the thatched roof. The wire mesh is fixed by means of tension wires on the thatched roof. This known device has a number of elongated strip-shaped spacer grid elements and a fixedly mounted on the respective spacer grid element, elongated strip-shaped metal ion generator element. The respective spacer grid element spaces the associated metal ion generator element from the surface of the thatched roof.

From the DE 10 2005 024 008 B3 a device is known for preventing fouling or killing of fouling on a thatched roof, the ridge of which is sealed with a roofing sheet covered with heather or the like. On the roof membrane elongated strip-shaped surface elements are arranged from a metal sheet, which forms metal ions in a reaction with precipitation water. The respective planar element has longitudinal folds which are oriented in the first-longitudinal direction and spaced apart from one another in eaves, and also have drainage channels oriented in the direction of eaves and spaced apart from one another in the first longitudinal direction.

The DE 10 2005 027 624 B3 describes a device for preventing or killing fouling on a thatched roof, with reeds bundles being mounted on the roof battens of the thatched roof. In order to achieve a desired effect even on problem areas of the thatched roof, which are only partially reached by the precipitation water, straw elements can be inserted into the reed bundles, which in a reaction with precipitation water produce a growth-preventing or fouling metal ions.

at Thatched roofs so far has the problem that at First form a condensate through the existing humidity can. The condensate results in premature rotting of the Thatched roof in the area of his ridge. This is especially true for Buildings that are under the thatched roof to be expanded to create additional living space.

Of the Invention is based on the object, a ridge surface element of the type mentioned above, by means of which a premature Rotting the thatched roof in the area of his ridge is avoided.

These The object is achieved by the features of claim 1, d. H. solved that the two Leg portions of the ridge surface element each with a ventilation zone are formed or a ventilation zone define.

Out- or further developments of the ridge surface element according to the invention are characterized in the subclaims.

With Help of the ridge surface element according to the invention arises between this and the surface of the thatched roof in the area of his ridge between the windward side and the leeward side a wind-induced air flow the advantage that a Condensation in the ridge region of an inventive First surface elements having thatched roofs and thus prevents premature rotting of the thatched roof in the ridge area becomes. In this case, the air flow under the ridge surface element through and over the ridge area of the thatched roof a weather conditioned air flow or by thermal Winding up along the thatched roof can be effected.

Similarly is it possible, the inventive Ridge surface element by means of a fan device forcibly ventilate.

at the ridge surface element according to the invention can be a ridge-crown area between the two leg areas be provided, which connected materialeinstückig with the two leg areas is, wherein the two leg areas with the ridge crown area form a profile spaced from the ridge of the thatched roof, around with the ridge surface element on the ridge of the thatched roof to form a ventilation duct.

The Ridge surface element may be a semicircular, a semi-elliptic, a triangular, a polygonal or any differently designed Own profile.

When It is expedient for a ridge surface element of the above type proved when the two leg portions are each formed with a Firstauflagebereich, the Attachment of the ridge surface element, for example, to the roof battens of the thatched roof is provided. The attachment of the invention Ridge surface element on battens of the thatched roof can For example, by means of binding wire and / or done by means of fastening screws.

The respective first edition area can just be formed flat or channel-shaped. In this case, the respective trough, for example, be open at the top. In the respective channel, which may have a round or an angular cross-sectional profile, a fastening wire or a fastening rod element may be arranged. The attachment wire or attachment rod member may serve to fix the binding wire.

When It has proved advantageous if the ridge surface element in the first longitudinal direction two opposite terminal edges of which the one terminal edge with an outward oriented connection trough and the second removed from it Connecting edge with an inwardly oriented connecting rib is trained. It is preferred if the connection trough has a clear width dimension, the larger is considered the wall thickness of the connecting rib, so an optimal Adaptation to different thatched roof ridge finishes both in Firstlängsrichtung as well as in height direction is possible.

Especially It is expedient here, if the connection trough at its distal outer edge of a bearing trough for having a sealing band. In the sealing tape, it may, for example. to trade a commercially available seal source tape. In order to is a weatherproof seal of adjoining Ridge surface elements on the ridge of a thatched roof can be ensured.

The inventive ridge surface element can from any suitable temperature and pressure stable, weather resistant Material exist. This may be a metal, a plastic material, a renewable resource o. Like. Act. It is the same possible that the ridge surface element is a base element made of a plastic material and one with this material fit has connected cover surface element, which consists of a by reaction with precipitation water generating biocidal metal ions Metal exists. The cover surface element can be waved to increase the surface area and / or folded and / or studded.

to material-locking connection of the cover surface element with the base element is expediently a Bonding layer.

at the cover surface element is z. B. to a thin Copper sheet, it being understood that other materials for the cover surface element apply can.

The inventive ridge surface element can have in its interior air guide elements. With the help of such Air guide is a targeted deflection and therefore a desirable Extension of the air flow possible, Condensation in the ridge area of the thatched roof and thus a to avoid premature rotting. It may serve the same purpose be when the ridge surface element a fan device having. The fan device may be a drive motor comprising a power grid such as a household power grid, or can be supplied with energy by means of a solar cell.

According to the invention It is also possible that the two leg areas in the eaves direction form oriented ventilation channels and between the two leg areas can be traversed by air Spacer surface element is provided, and that a ridge crown element is provided, with its two facing away eaves Longitudinal edge portions at least overlaps the leg regions or covered. In such a training, the two Leg areas of strip elements folded in the eaves direction be formed. The ridge crown element of such a device according to the invention First Flächenelementes can of a bituminous membrane, a other commercially available sealing membrane, a plastic sheet or from a corrugated and / or folded and / or knobbed sheet metal strip from a biocidal metal ion by reaction with precipitation water be formed generating metal. The spacer sheet element strip Such a ridge surface element can, for example, from a Tangle of plastic threads or of a deep-drawn Noppenflächenelement made of plastic material. The Tangle of plastic threads forms a mat whose wall thickness to the height dimension of the folded strip element adapted for the respective leg area or slightly larger than this. same for for the nub surface element.

at a ridge surface element according to the invention of the above kind it may be appropriate when the two leg portions and the one provided between them Spacer element strips on an air-permeable Basic element strips are provided and with the ridge crown element form a structural unit. Such a unit is easy to store and easy to handle, d. H. on the ridge of a thatched roof easy and time-saving mountable. The said assembly can - like the ridge surface element of the former type - on the roof battens of the thatched roof be fastened. Also this attachment can, for example, with the help of binding wire and / or by means of fastening screws respectively.

An inventive ridge surface element of the type mentioned above, wherein on the ridge of the thatched roof, a cover of heather o. The like. Is provided is characterized in that the two leg portions of the ridge surface element with a ridge crown element ver materialeinstückig ver are bound, wherein on the ridge vertex, under the cover, in the Firstlängsrichtung an air-permeable ventilation element is provided. The ventilation element may, for example, be a grid element which has a downwardly open triangular or any other downwardly open profile. The grid element may be made of metal, plastic o. The like. It is useful if the grid element has a certain dimensional stability in order to be easy to handle and process.

If provided on the ridge of the thatched roof under the cover a roofing membrane is, the roofing membrane is cut at Firstscheitel in Firstlängsrichtung and the air-permeable ventilation element on the First crest under the cover arranged such that its both longitudinal edges the cut edges Undercover the roofing membrane.

to optimal avoidance of condensate in the area of the ridge of a Thatched roofs and thus to avoid premature rotting in this roof area, it is preferable if the reete roofing at its apex with a Firstlängsrichtung running Vent gap is formed. Through the vent gap Air can rise upwards, so that condensate is avoided. wherein the rising air by means of the invention Ridge surface element and by this from the windward side discharged to the leeward air flowing into the environment becomes. An air accumulation and consequent condensation are avoided. This is particularly beneficial when a loft extension is provided under the thatched roof, because with the help of the invention Firstflächenelementes a good indoor climate in the dismantled Thatched roof yields.

One Inventive ridge surface element for a thatched roof, whose ridge is a one-sided Reetüberstand has (= Mecklenburg Reetfirst), it has to be advantageous proven when the first leg portion of the ridge surface element planar and the second leg area z-shaped profiled. In this case, the two leg portions with each other be material integral connected. Another possibility is that the two leg portions form-fitting and / or positively and / or materially connected are.

Around with the aid of the ridge surface element according to the invention the latter type an optimal ventilation zone To realize, it is advantageous if the two leg areas have inside spacing elements. The spacers can For example, be designed as knobs or ribs. By such Nubs and in particular by ribs gives the advantage that the air flow in through the ridge surface element extended upper ventilation zone correspondingly extended and thereby the ventilation of the thatched roof is improved.

at the ridge surface element of the type mentioned above can the leg portions with the spacers materialeinstückig be educated. Likewise, it is possible that the Distance elements attached to the leg areas inside are. The spacers of the latter type can z. B. from a web or from a tangle of plastic threads o. The like. Exist. The spacers can also from a dimpled sheet be formed from a plastic material.

at the ridge surface element according to the invention for a so - called Mecklenburg Reetfirst the first leg region at its lower edge a first ventilation zone and the second leg region has a second aeration zone at its lower edge exhibit. The first and the second ventilation zone can here at the leg areas directly - eg. By perforations, Holes o. The like. - Be formed. Likewise, it is possible that the first and the second ventilation zone by grid elements are formed at the lower edges of the two leg portions the ridge surface element are attached. The grid elements can glued to the lower edges, screwed down, riveted, soldered, welded or laminated be. Also a positive and non-positive Connection by interlocking is possible.

Similarly it is possible that the z-shaped profiled second leg region of the ridge surface element at its overhang portion having a third ventilation zone. This third ventilation zone can - like the first and the second ventilation zone - on second leg region directly formed or attached to it, d. H. be attached.

at the ridge surface element according to the invention of the above kind for a Mecklenburg Reetfirst The two leg regions can each have a base element from a plastic material and one with this - eg. by means of a commercial adhesion promoter - material fit connected cover surface element of a by reaction with Precipitation water biocidal metal ions producing metal, such as copper o. The like., Have. In a ridge surface element of the last mentioned type, it may be appropriate if the respective cover surface element for surface enlargement curled and / or folded and / or studded.

It can be advantageous if a hinge device is provided on the ridge crown region of the ridge surface element according to the invention extends in the longitudinal direction of the ridge crown region. With the help of the hinge means, it is possible to easily adapt the ridge surface element to the respective structural conditions of the ridge of a thatched roof. For this purpose, it is useful if the hinge device is provided in the middle region of the ridge crown region of the ridge surface element in order to realize a symmetry.

After this the ridge surface element according to the invention in comparison for example to Ridge tiles for a tiled roof large Has area dimensions, it may be advantageous if the ridge surface element inside solar collector pipes having. The solar collector pipes can as it were along provided the entire inside of the ridge surface element be. However, it may be useful if the Solar collector pipes are divided into surface areas, to the respective sun radiation for energy production optimal exploit. For this purpose, an area of the Solar Panel Pipes in the ridge crown area and can second surface areas of the solar collector tubes to the Provided leg portions of the ridge surface element be. In such a training of the latter type is it expedient if the solar collector pipes each surface area a solar radiation and temperature detection device assigned. With the help of the respective solar radiation and temperature detection device can the solar radiation and temperature in the corresponding area of the Ridge surface element are detected. One in the light shade area can then be switched off automatically, d. H. be deactivated so that only sun-radiated surface areas active and thus the energy yield is optimized.

Further Details, features and advantages will be apparent from the following Description of embodiments shown in the drawing of the ridge surface element according to the invention or significant details thereof.

It demonstrate:

1 in a schematic view of a first embodiment of the ridge surface element,

2 a schematic view of a second embodiment of the ridge surface element,

3 a schematic view of a third embodiment of the ridge surface element,

4 a schematic view of a fourth embodiment of the ridge surface element,

5 one of the 4 similar presentation - but without roofing membrane,

6 a detail of the ridge surface element according to 1 .

7 Sectionally longitudinally cut together ridge surface elements according to 1 .

8A . 8B and 8C schematic sectional views of embodiments of the ridge surface element according to 1 .

9 Sectionally in a sectional view of a thatched roof with a ridge surface element, wherein the respective ridge support area is formed as an upwardly open, narrow groove, in which a fastening wire element is provided,

10 Sectionwise perspective a ridge of a thatched roof with a one-sided Reetüberstand (= Mecklenburg Reetfirst), with a designated ridge surface element,

11 one of the 10 similar sectional spatial representation of a second formation of the ridge surface element for a Mecklenburg Reetfirst,

12 a the 10 and 11 similar sectionwise perspective view of yet another embodiment of the ridge surface element for a Mecklenburg Reetfirst,

13 a the 10 to 12 similar sectional view of a further embodiment of the ridge surface element for a Mecklenburg Reetfirst,

14 a ridge surface element similar to that in FIG 1 drawn ridge surface element, wherein the ridge surface element is formed on the ridge crown region with a hinge device, and

15 an embodiment of the ridge surface element, which has solar collector tubes on the inside.

1 schematically illustrates a section of a thatched roof 10 with rafters 12 on which battens 14 are attached. On the roof battens 14 is a thatched roof covering 16 fastened in a conventional manner. On the ridge 18 the thatched roof 10 is a ridge surface element 20 attached, the two laterally spaced leg portions 22 having, by means of a ridge crown area 24 are connected to each other material integral. The two leg areas 22 are each with a ventilation zone 26 educated.

The two leg areas 22 and the First crown area 24 form one of the ridge 18 the thatched roof 10 spaced profile, so that the ridge surface element 20 on the ridge 18 the thatched roof 10 a ventilation duct 28 forms.

Wind-induced air flow through the arrow line 30 is hinted, so can from the windward side 32 the thatched roof 10 through the ventilation duct 28 to the leeward side 34 while flowing from the inside of the loft through one in the ridge 18 the thatched roof 10 trained gap 36 ascending air, by the arrow 38 is forcibly discharged. Thus, in the ridge area an air accumulation and thus a condensation, leading to premature rotting of the roofing 16 in the area of the ridge 18 would lead.

The two leg areas 22 of the ridge surface element 20 are each with a first edition area 40 educated. The first pad areas 40 are for fixing the ridge surface element 20 to associated roof battens 14 intended. This attachment is by thin dash-dotted lines 42 indicated schematically.

How out 7 it can be seen has the respective ridge surface element 20 in the first longitudinal direction two opposite outer edges 44 and 46 on. The first outer edge 44 is with an outwardly oriented connection trough 48 and the second port edge remote therefrom 46 is with an inwardly oriented connecting rib 50 educated. The respective connection trough 48 has a clear width dimension b, which is substantially greater than the wall thickness d of the connecting rib 50 , The respective connection trough 48 is at its distal outer edge 52 with a storage trough 54 for a sealing tape 56 educated. At the sealing tape 56 is, for example, a commercial source tape, with which a reliable seal of the adjacent, on the ridge 18 in a series of ridge surface elements arranged one behind the other 20 is reached.

The respective ridge surface element 20 has a base element 58 made of a plastic material and one with the base element 58 materially connected cover surface element 60 on. The cover surface element 60 consists of a metal that generates biocidal metal ions by reaction with precipitation water to get on the thatched roof 10 prevent or kill fouling.

The cover surface element 60 can be wavy for surface enlargement (see 8C ), folded (see 8B ) and / or studded (see 8A ) be.

The ridge surface element 20 can inside air guide elements 62 (please refer 6 ) exhibit. With the help of the air guide elements 62 is it possible to control the ventilation cross section of the ventilation duct 28 and / or the passage cross-section of the ventilation zones 26 to set as desired.

2 shows an embodiment of the ridge surface element 20 in which the two leg portions 22 in eaves direction 64 the thatched roof 10 oriented ventilation channels 66 form. Between the two leg areas 22 is a spacer sheet strip 68 intended. The ridge surface element 20 also has a ridge crown element 70 on, the spacer surface element strip 68 covered and with its two longitudinal edge portions facing away from each other 72 the two leg areas 22 overlaps. The two leg areas 22 of the ridge surface element 20 are of stripe elements 74 formed in the eaves direction 64 are folded to the ventilation channels 66 to realize. This folding is in 3 clearly visible.

At least the ridge crown element 70 of the ridge surface element 20 according to 2 can be made from a corrugated and / or folded and / or studded sheet metal strip 76 be formed from a by reaction with precipitation water biocidal metal ions generating metal. It may be useful, although the folded strip elements 74 consist of such a metal.

The two leg areas 22 and the spacing surface element strips provided between them 68 are on an air-permeable primitive strip 78 intended. The primitive strip 78 and on this provided strip elements 74 and the spacing surface element strips provided between them 68 form with the ridge crown element 70 a structural unit of the ridge surface element 20 ,

3 sectionally illustrates a thatched roof 10 on whose ridge 18 a cover 80 from heather o. The like. Is provided. On the cover 80 is a ridge surface element 20 provided, the two leg areas 22 and a ridge-crown area 24 having. The two leg areas 22 each consist of a strip element 74 that in the eaves direction 64 is folded to ventilation ducts 66 to form, by means of which the cover 80 is ventilated.

The ridge crown area 24 and the two leg areas 22 are on the cover 80 by means of guy elements 82 reliably attached. The guy elements 82 are on tension wires 84 the thatched roof 10 attached.

The 4 and 5 clarify in each case a thatched roof 10 with a ridge surface element 20 in which the two leg portions 22 and the ridge crown element 24 are connected to each other material integral. The ridge surface element 20 is with his ridge crown element 24 on a ridge board 86 attached.

In this embodiment, define the two leg areas 22 of the ridge surface element 20 one ventilation zone each 26 for the ridge 18 or the cover 80 on the ridge 18 the thatched roof 10 , To further improve the said ventilation is on the ridge peak 88 the thatched roof 10 under the cover 80 an air-permeable ventilation element 90 provided, for example, may consist of a grid of metal or plastic material.

The 4 also illustrates a roofing membrane 92 under the cover 80 is provided. The 5 In contrast, shows an embodiment in which is dispensed with such a roof sheet.

The roofing membrane 92 is along the ridge crest 88 cut in the first longitudinal direction. The ventilation element 90 engages with its two longitudinal edges 94 the cut edges 96 the roofing membrane 92 ,

9 illustrates in a sectional view a section of a thatched roof 10 with rafters 12 on which battens 14 are attached. On the roof battens 14 there is a thatched roof covering 16 , With the reference number 20 is a portion of a ridge face member, the leg portions 22 has, of which a section is drawn. The respective leg area 22 has a ventilation zone 26 on, which has a ventilation duct 28 fluidically connects with the outside environment.

The respective leg area 22 of the ridge surface element 20 has a ridge pad area 40 on, in this embodiment of the ridge surface element 22 is designed as an upwardly open, narrow groove. In the gutter is a fastening wire element 98 arranged. Instead of a fastening wire element 98 can in the gutter-shaped ridge pad area 40 also be arranged a mounting rod element.

The ridge surface element 20 is by means of binding wires 100 on the thatched roof covering 16 attached. Here is the respective binding wire 100 with the help of a fixing screw 102 on a batten 14 screwed. The two leg sections of the binding wire 100 extend through the thatched roofing 16 and through the ventilation zone 26 of the ridge surface element 20 therethrough. The distal, free protruding ends of the two attachment wire leg portions are twisted together such that the binding wire 100 close to the fastening wire element 98 is applied and this against the first edition area 40 and this against the thatched roofing 16 wedges.

10 schematically illustrates the ridge 18 a thatched roof 10 , where the ridge 18 a one-sided Reetüberstand 104 having. This is therefore a so-called Mecklenburg Reetfirst.

With the reference number 20 is also in 10 denotes a ridge surface member having a first leg portion 22 ' and a second leg portion 22 '' having. The first leg area 22 ' is planar. The second leg area 22 '' is profiled in a Z-shape.

In this embodiment of the ridge surface element 20 are the two leg areas 22 ' and 22 '' connected together in one piece. Each of the two leg areas 22 ' and 22 '' is inside with spacers 106 educated. The spacers 106 are shaped as ribs, which are offset in Firstlängsrichtung against each other. The spacers 106 are in the thigh areas 22 ' and 22 '' Materialeinstückig formed by indentations.

The first leg area 22 ' is at its lower edge 108 with a first ventilation zone 26 ' and the Z-shaped profiled second leg portion 22 '' is at its lower edge 110 with a second ventilation zone 26 '' educated. The ventilation zones 26 ' and 26 '' are through perforations of the lower edges 108 and 110 realized.

With the reference number 42 are by dash-dotted lines the fastenings of the ridge surface element 20 on the ridge 18 the thatched roof 10 indicated schematically.

11 shows in one of the 10 similar representation a thatched roof 10 whose first 18 a Reet supernatant 104 having. On the ridge 18 is a ridge surface element 20 attached, which has a planar first leg area 22 ' and a Z-shaped second leg portion 22 '' has, which are materially connected to each other. The second leg area 22 '' However, it is formed in two parts. The two subregions of the second leg region 22 '' are connected to each other in a form-fitting and material-locking manner. That's through the double arrow 112 illustrated schematically. Incidentally, the training is in accordance with 11 the in 10 drawn education similar, so that it is unnecessary, in conjunction with 11 to describe all the details again in detail.

12 schematically illustrates one of 11 similar training, whereby the form and material conclusion, by the double arrow 112 is clarified, but at another point of the Z-shaped profiled leg area 22 '' of the ridge surface element 20 is provided.

13 shows an embodiment of the ridge surface element 20 for a Mecklenburg Reetfirst, wherein the planar first leg area 22 ' and the Z-shaped profiled second leg portion 22 '' each formed in two parts. In this embodiment, the first leg area 22 ' at its lower edge 108 a first ventilation zone 26 ' on. The Z-shaped profiled second leg area 22 '' indicates at its lower edge 110 a second ventilation zone 26 '' and also at its overhang section 114 a third ventilation zone 26 ''' on. The ventilation zones 26 ' . 26 '' and 26 ''' are each of grid elements 116 ' . 116 '' and 116 ''' formed with the thigh areas 22 ' and 22 '' of the ridge surface element 20 materially connected, ie welded. That's through the double arrows 112 illustrated schematically.

14 illustrates in perspective an embodiment of the ridge surface element 20 in which at the ridge crown area 24 a hinge device 118 is provided. The hinge device 118 extends in the middle area of the ridge crown area 24 in the longitudinal direction of the ridge surface element 20 , so that a symmetrical training in relation to the hinge device 118 results. The leg areas 22 of the ridge surface element 20 are around the hinge device 118 pivotable. This pivoting is through the arcuate double arrows 120 indicated. By the pivotability of the leg areas 22 is the ridge surface element 20 The respective structural conditions of a ridge of a thatched roof simply adaptable.

15 schematically illustrates in a perspective view of an embodiment of the ridge surface element 20 , the inside solar panel pipes 122 that is in surface areas 124 and 126 are divided. The surface area 124 is located in the ridge-crown area 24 and the second surface areas 126 are located at the thigh areas 22 of the ridge surface element 20 , Each of the surface areas 124 . 126 Each is a solar radiation and temperature detection device 128 associated with the solar collector tubes of the respective surface area 124 . 126 are actively connected.

The same details are denoted in the drawing figures, each with the same reference numerals, so that it is unnecessary to describe in conjunction with all figures, all details in detail. In the drawing figures are only a few embodiments of the ridge surface element according to the invention 20 shown. It is understood that the invention is not limited to the illustrated embodiments but is determined by the following claims.

10

thatch

12

Rafters (from 10 )

14

Roof battens (at 12 )

16

Thatched roofing (from 10 at 14 )

18

First (from 10 )

20

Ridge surface element (at 18 )

22 22 ', 22' '

Leg areas (from 20 )

24

Ridge crown area (from 20 )

26 26 ', 26' ', 26' ''

Ventilation zone (for 16 )

28

Ventilation duct (from 20 )

30

Airflow / arrow line

32

Windward side (from 10 )

34

Leeward side (from 10 )

36

Gap (at 18 )

38

Air flow (in 36 )

40

First edition area (from 20 at 22 )

42

dot-dash line / attachment (from 40 at 14 )

44

first outer edge (from 20 )

46

second outer edge (from 20 )

48

Connection channel (at 44 )

50

Connecting rib (at 46 )

52

Outer edge (from 48 )

54

Storage channel (at 52 )

56

Sealing tape (at 54 )

58

Base element (from 20 )

60

Covering surface element (from 20 )

62

Air guiding element (from 20 )

64

Arrow / eaves direction (from 10 )

66

Ventilation channels (from 22 )

68

Spacer element strips (from 20 between 22 and 22 )

70

Ridge crown element (from 20 )

72

Longitudinal edge sections (from 70 )

74

Strip element (for 22 )

76

Sheet metal strips (from 70 )

78

Primitive strip (from 20 )

80

Cover (up 18 )

82

Clamping elements (for 20 )

84

Tension wires (from 10 )

86

First board (at 18 )

88

First crest (from 18 )

90

Ventilation element (on 88 )

92

Roofing membrane (from 10 at 18 )

94

Longitudinal edges (from 90 )

96

Cutting edges (from 92 )

98

Fixing wire element (for 100 )

100

Binding wire (at 40 )

102

Fixing screw (for 100 )

104

Reed supernatant (from 10 )

106

Spacer elements (at 22 ' . 22 '' )

108

Lower margin (from 22 ' )

110

Lower margin (from 22 '' )

112

Double arrow / material closure (at 20 )

114

Overhang section (from 22 '' )

116 ' 116 '', 116 '' '

Grid elements (for 26 ' . 26 '' . 26 ''' )

118

Hinge device (from 20 at 24 )

120

Double Arrow / Swiveling (from 22 around 118 )

122

Solar Panel Pipes (from 20 )

124

Surface area (at 24 For 122 )

126

Surface areas (at 22 For 122 )

128

Solar radiation and temperature detection devices (from 20 )

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 102005023994 B3 [0002]
• - DE 102005024008 B3 [0003]
• - DE 102005027624 B3 [0004]

Claims (43)

Ridge surface element for a thatched roof ( 10 ), wherein the ridge surface element ( 20 ) two leg areas ( 22 ), characterized in that the two leg regions ( 22 ) each with a ventilation zone ( 26 ) or a ventilation zone ( 26 ) define. Ridge surface element according to claim 1, characterized in that between the two leg regions ( 22 ) a ridge-crown area ( 24 ) provided with the two leg areas ( 22 ) is integrally connected material, wherein the two leg portions ( 22 ) and the ridge crown region ( 24 ) one from First ( 18 ) of the thatched roof ( 10 ) spaced profile, so that the ridge surface element ( 20 ) on the first ( 18 ) of the thatched roof ( 10 ) a ventilation duct ( 28 ). Ridge surface element according to claim 2, characterized in that the two leg regions ( 22 ) each with a ridge support area ( 40 ) are formed, for fixing the ridge surface element ( 20 ) on the roof battens ( 14 ) of the thatched roof ( 10 ) is provided. Ridge surface element according to claim 2 or 3, characterized in that the ridge surface element ( 20 ) in the first longitudinal direction two mutually remote terminal edges ( 44 . 46 ), of which the one terminal edge ( 44 ) with an outwardly oriented connection channel ( 48 ) and the second terminal edge facing away from it ( 46 ) with an inwardly oriented connecting rib ( 50 ) is trained. Ridge surface element according to claim 4, characterized in that the connection trough ( 48 ) has a clear width dimension (b), which is greater than the wall thickness (d) of the connecting rib ( 50 ). Ridge surface element according to claim 4, characterized in that the connection trough ( 48 ) at its distal outer edge ( 52 ) a storage channel ( 54 ) for a sealing tape ( 56 ) having. Ridge surface element according to one of claims 2 to 6, characterized in that the ridge surface element ( 20 ) a base element ( 58 ) of a plastic material and with this materially connected cover surface element ( 60 ) has a metal producing biocidal metal ions by reaction with precipitation water. Ridge surface element according to claim 7, characterized in that the cover surface element ( 60 ) is corrugated and / or folded and / or studded for surface enlargement. Ridge surface element according to one of claims 2 to 8, characterized in that the ridge surface element ( 20 ) on its inside air guide elements ( 62 ) having. Ridge surface element according to one of claims 2 to 9, characterized in that the ridge surface element ( 20 ) has a fan device. Ridge surface element according to claim 10, characterized in that the fan device is a drive motor comprising, from a power grid or by means of a solar cell can be supplied with energy. Ridge surface element according to claim 1, characterized in that the two leg regions ( 22 ) eavesdropping ( 64 ) oriented ventilation channels ( 66 ) and between the two leg areas ( 22 ) a spacer sheet element strip ( 68 ) is provided, and that a ridge crown element ( 70 ) is provided, with its two opposite longitudinal edge portions ( 72 ) the leg areas ( 22 ) at least overlapped or covered. Ridge surface element according to claim 12, characterized in that the two leg regions ( 22 ) of eavesdropping ( 64 ) folded strip elements ( 74 ) are formed. Ridge surface element according to claim 12, characterized in that the ridge crown element ( 70 ) of a corrugated and / or folded and / or studded sheet metal strip ( 76 ) is formed from a metal which generates biocidal metal ions by reaction with precipitation water. Ridge surface element according to claim 12, characterized in that the spacer surface element strip ( 68 ) consists of a tangle of sisal, metal or plastic threads or a nub sheet of plastic material. Ridge surface element according to one of claims 12 to 15, characterized in that the two leg regions ( 22 ) and the spacing surface element strips ( 68 ) on an air-permeable primer strip ( 78 ) are provided and with the ridge crown element ( 70 ) form a structural unit. Ridge surface element according to claim 16, characterized in that the structural unit on the roof battens ( 14 ) of the thatched roof ( 10 ) is attachable. Ridge surface element according to claim 1, wherein on the ridge ( 18 ) of the thatched roof ( 10 ) a cover ( 80 ) of heather or the like is provided, characterized in that the ridge surface element ( 20 ) two leg areas ( 22 ) and one with this material-integral connected first crown element ( 70 ), and that on the ridge vertex ( 88 ) under the cover ( 80 ) an air-permeable ventilation element ( 90 ) is provided in Firstlängsrichtung. Ridge surface element according to claim 18, wherein on the ridge ( 18 ) of the thatched roof ( 10 ) under the cover ( 80 ) a roofing membrane ( 92 ), characterized in that the roofing membrane ( 92 ) at the ridge peak ( 88 ) is cut open in the first-longitudinal direction, and that the ventilation element ( 90 ) with its two longitudinal edges ( 94 ) the cut edges ( 96 ) of the roofing membrane ( 92 ). Ridge surface element according to one of claims 1 to 19, characterized in that the thatched roofing ( 16 ) at its apex with a vent gap extending in the first-longitudinal direction ( 36 ) is trained. Ridge surface element according to claim 1, wherein the ridge ( 18 ) of the thatched roof ( 10 ) a Reet supernatant ( 104 ) (= Mecklenburg Reetfirst) characterized in that the first leg region ( 22 ' ) of the ridge surface element ( 20 ) planar and the second leg area ( 22 '' ) is profiled z-shaped. Ridge surface element according to claim 21, characterized in that the two leg areas ( 22 ' . 22 '' ) are integral with each other material. Ridge surface element according to claim 21, characterized in that the two leg areas ( 22 ' . 22 '' ) or parts thereof are positively connected to each other and / or non-positively and / or materially connected. Ridge surface element according to claim 21, characterized in that the two leg areas ( 22 ' . 22 '' ) inside spacer elements ( 106 ) exhibit. Ridge surface element according to claim 24, characterized in that the spacer elements ( 106 ) are formed as knobs. Ridge surface element according to claim 24, characterized in that the spacer elements ( 106 ) are formed as ribs. Ridge surface element according to claim 24, characterized in that the leg regions ( 22 ' . 22 '' ) with the spacer elements ( 106 ) are formed materialeinstückig. Ridge surface element according to claim 24, characterized in that the spacer elements ( 106 ) at the leg areas ( 22 ' . 22 '' ) are mounted. Ridge surface element according to claim 28, characterized in that the spacer elements ( 106 ) consist of a web or a tangle of sisal, metal or plastic threads o. The like. Ridge surface element according to one of claims 21 to 29, characterized in that the first leg region ( 22 ' ) at its lower edge ( 108 ) a first aeration zone ( 26 ' ), and that the second leg region ( 22 '' ) at its lower edge ( 110 ) a second aeration zone ( 26 '' ) having. Ridge surface element according to claim 30, characterized in that the first and the second ventilation zone ( 26 ' . 26 '' ) at the leg areas ( 22 ' . 22 '' ) are directly formed. Ridge surface element according to claim 30, characterized in that the first and the second ventilation zone ( 26 ' . 26 '' ) at the leg areas ( 22 ' . 22 '' ) by grid elements ( 116 ' . 116 '' ) formed at the lower edges ( 108 . 110 ) of the two leg regions ( 22 ' . 22 '' ) are mounted. Ridge surface element according to one of claims 21 to 28, characterized in that the second leg region ( 22 '' ) at its overhang section ( 114 ) a third aeration zone ( 26 ''' ) having. Ridge surface element according to claim 33, characterized in that the third ventilation zone ( 26 ''' ) on the second leg area ( 22 '' ) is formed directly. Ridge surface element according to claim 33, characterized in that the third ventilation zone ( 26 ''' ) of a grid element ( 116 ''' ) formed on the second leg region ( 22 '' ) is attached. Ridge surface element according to one of claims 21 to 35, characterized in that the two leg regions ( 22 ' . 22 '' ) in each case a base element made of a plastic material and having a cover surface element materially connected thereto from a metal which generates biocidal metal ions by reaction with precipitation water. Ridge surface element according to claim 36, characterized in that the respective cover surface element for Surface enlargement undulated and / or folded and / or studded. Ridge surface element according to claim 2, since characterized in that at the ridge crown area ( 24 ) of the ridge surface element ( 20 ) a hinge device ( 118 ) is provided, which in the longitudinal direction of the ridge crown region ( 24 ). Ridge surface element according to claim 38, characterized in that the hinge device ( 118 ) in the middle region of the ridge-crown region ( 24 ) is provided. Ridge surface element according to one of claims 1 to 3, characterized in that the ridge surface element ( 20 ) inside solar collector pipes ( 122 ) having. Ridge surface element according to claim 40, characterized in that the solar collector tubes ( 122 ) in areas ( 124 . 126 ) are divided. Ridge surface element according to claim 41, characterized in that a surface area ( 124 ) of the solar collector pipes ( 122 ) in the ridge crown region ( 24 ) and second surface areas ( 126 ) of the solar collector pipes ( 122 ) at the leg areas ( 22 ) of the ridge surface element ( 20 ) are provided. Ridge surface element according to claim 41 or 42, characterized in that the solar collector tubes ( 122 ) of each surface area ( 124 . 126 ) in each case a solar radiation and temperature detection device ( 128 ) assigned.