WO2013127396A2

WO2013127396A2 - Heat-conducting element for climatisable ski jump run-in tracks and climatisable ski jump run-in track system

Info

Publication number: WO2013127396A2
Application number: PCT/DE2013/100077
Authority: WO
Inventors: Peter Riedel
Original assignee: Peter Riedel Patent UG (haftungsbeschränkt)
Priority date: 2012-02-27
Filing date: 2013-02-27
Publication date: 2013-09-06
Also published as: EP2819757B1; EP2819757A2; WO2013127396A3

Abstract

The invention relates to a heat-conducting element (1) for climatisable ski jump run-in tracks, which have a run-in track channel (2) extending along a run-in track channel extension direction (E) and a track width (B) perpendicular to the run-in track channel extension direction (E), with the following features: assembly means (10) for fixing the heat-conducting element (1) in the run-in track channel (2) of the climatisable ski jump run-in track and a thermal coupling region (11) for thermally coupling the heat-conducting element (1) with a defined heat conductivity to a climatisation device (3) extending in the run-in track channel (2) of the climatisable ski jump run-in track, wherein the heat conductivity of the thermal coupling region (11) is more than 10 W/m° K, preferably more than 50 W/m° K and particularly preferably more than 100 W/m° K. The invention proposes that the thermal coupling region (11) of the heat-conducting element transitions, thermally coupled, to at least one run-in track coupling region (111, 112, 113), which is arranged perpendicular to the run-in track channel extension device (E) and at a distance to the thermal coupling region (11), wherein the thermal coupling region (11) and the run-in track coupling region (111, 112, 113) are formed substantially flat and arranged offset from one another in such a manner that they lie in different planes. The invention further relates to a climatisable ski jump run-in track system using said heat-conducting elements (1).

Description

Heat-conducting element for air-conditioned ski-jump start-up tracks and

air-conditioned ski-jump start-up track system

The invention relates to a heat-conducting element for use in air-conditioned ski-jump start-up tracks and an air-conditioned ski-jump start-up track system using such a heat-conducting element.

Such air-conditioned ski jump inrun track systems have a run-up track channel extending along a run-up track channel extension direction and a defined track width perpendicular to the run-up track channel extension direction. In the run-up track of the air-conditioned ski jump inrun track extends an air conditioning device for cooling and / or heating of

Run track channel. Such a start-up track system is known from DE 10 2007 060755 A1, in which, furthermore, in the start-up tracks a substantially one of a

Polymer material constructed heat conducting element is mounted in the form of a sliding plate. For this purpose, the heat-conducting element has mounting means for fixing the heat-conducting element in the run-up track of the air-conditioned ski-jump inrun track and a heat coupling area for thermal coupling of the heat-conducting element with a defined thermal conductivity to the

Air conditioning device in the inrun on. The heat-conducting element itself is made of plastic and it is often a thermal paste used to the thermal coupling between the sliding plate and the

To improve air conditioning device.

When the systems are frozen with the known sliding plates for winter operation, water is allowed to flow over the slide plates and cools them from below with the thermally coupled air conditioning device such that the water running over the slide plate freezes.

This process requires significant amounts of water and energy, which is not inconsiderable for the operation of sports facilities. For this reason, it is advantageous that designed as a sliding plate

Form heat-conducting element of a material with a good heat conduction. From DE 30 03 069 A1 an air-conditioned ski track for skiing and ski jumping is known. The coming at this ski track used

Heat-conducting element is preferably in the form of a flat sliding plate

Aluminum executed. The sliding plate is therefore designed such that the thermal conductivity of the thermal coupling region for thermal coupling to the air conditioning device more than 10 W / m ° K, preferably more than 50 W / m ° K and more preferably more than 100 W / m ° K. A

Thermal conductivity of more than 10 W / m ° K have all metals and metal alloys. Of the classical non-metals, graphite would be a suitable material. Usually, however, the heat-conducting element will be constructed of metallic materials. The highest thermal conductivity at comparatively manageable material and manufacturing costs offers aluminum. The heat-conducting elements can be manufactured particularly economically as one-piece aluminum castings. The scope of protection, however, also encompasses embodiments in which the heat-conducting element is formed in several pieces. It is conceivable that individual components of the

Wärmeleitelementes have a thermal conductivity of less than 10 W / m ° K. The decisive factor is whether the heat transfer from the

Air conditioning device responsible for heat conduction

Heat coupling region of the heat conducting element heat conduction in

claimed parameter range.

On the upper side of the sliding plate from DE 30 03 069 A1 is a

Friction layer, for example made of quartz sand, arranged. These

Frictional layer is said to fulfill the purpose that the ice that is on the

Sliding plate is frozen, does not detach and slips down on a hill.

It has been shown that, despite the good thermal properties of the known aluminum sliding plates, the mechanical anchoring of the ice in the track is not optimally ensured. The present invention is therefore the object of a

Heat conducting plate to provide, which with similarly good thermal

Features a safe and robust anchoring of the ice in the ski jump inrun track allows.

This object is achieved by a heat conducting plate with the features of claim 1. According to the invention, it is provided that the heat coupling region of

Thermally coupled thermally coupled in at least one Anlaufspur- coupling region, which is arranged perpendicular to the Anlaufspurkanal- extension direction spaced from the heat coupling region, wherein the heat coupling region and the Anlaufspur- coupling region in

Are formed substantially flat and are arranged offset from one another that they lie in different planes. By virtue of this structure, the heat coupling region and the at least one run-up coupling region form a surface which inevitably has one or more edges, steps and / or depressions. Due to the high thermal conductivity of the heat-conducting element, ice forms during growth in these areas. Thus, it is firmly anchored in these edges, steps and / or depressions. Even under heavy mechanical stress, for example, by the use of ice milling occurs breaking out and detachment of

Ice sections do not take place. In addition, it is ensured that the flow of thermal energy between the heat coupling region of the heat conducting element and the spaced start-up track coupling region is effected by the thermal coupling of the regions. By thermal coupling is meant that a heat conduction transition is ensured, which does not rely solely on radiant heat and / or on a macroscopic material flow. This is preferred by a one-piece construction of the heat conducting element of a

Ensures material with sufficient heat conduction. The feature of the planar design of the heat coupling region and the start-track coupling regions is to be understood as meaning a multiplicity of geometries. The surfaces can be formed repeatedly curved or periodically structured. The heat coupling region is formed with one of its surfaces such that a close-fitting, ideally positive,

make mechanical contact with the components of the air conditioning device, in which an air-conditioning medium is guided. Of the

Heat coupling area is defined by the area of the surface of the

Defined Wärmeleitelementes, in which the mechanical contact with said components of the air conditioning device can be produced. The remaining sections of the heat-conducting element which are thermally coupled to the heat coupling region are run-up coupling regions.

Two of the run-track coupling regions are preferably designed as run-up track flanks, wherein the run-up track flanks, viewed in the run-up track channel extension direction, respectively form outer edges of the heat-conducting element which extend in the run-up track channel extension direction. These run-up track flanks, depending on the structural conditions of the run-up track, have different geometry. Preferably, the outer edges are spaced apart from each other at the spacing of the track width. As a result, the heat-conducting element extends transversely to the run-up track passage direction viewed over the entire track width of the

Run track channel. Furthermore, the flat-trained inrun track flanks together with the flat heat coupling region form a depression in the

Heat-conducting element in the form of a shell or half shell. It is advantageous that a further start-track coupling region in the form of a transverse section is arranged between the two start-up track flanks. This transverse section is also offset from the heat coupling region in another plane spaced from the heat coupling region, but thermally coupled to the heat coupling region. For the interpretation of the feature of the thermal coupling, reference is made to the statements made above in order to avoid repetition. The transverse section preferably extends between the two

Run track flanks. In a preferred embodiment, the

Transverse section, the entire track width of the run-track channel. As a result, the transverse section, together with the run-up track flanks, forms the areas which are spatially closest to the sliding surface of the run-in track.

Advantageously, the outer edges each form a vertically curved in the direction of the Anlaufspurkanal- extension direction and away from the heat coupling region edge region. These edge regions are also thermally coupled to the heat conducting element and preferably formed integrally therewith. As a result, cooling of the inrun track over its entire track width including the approaches of the inrun track laterally limiting flanks is ensured. It is particularly advantageous if the heat-conducting element has a plurality of slide-knob fixing means for mounting a plurality of summer-track slide-nubs on the heat-conducting element. As a result, summer and winter operation can be realized in one and the same inrun track (track-in-track setup). The Gleitnoppen- fixatives allow the preferably releasable attachment of summer track slide nubs, which are in particular made of ceramic material, on the heat conduction. In summer operation, the heat-conducting element thus serves as a carrier for the summer-track sliding nubs, which preferably have cross-sections and / or run-up track flanks

trained start-up track oppelbereichen are fixable. In this

preferred embodiment, the heat-conducting element forms a sliding plate in the sense of the German patent application DE 10 2011 052662 filed by the same applicant and inventor on 12.08.2011.This patent application claims a special storage of Gleitnoppen in the

Skid plate / heat conducting.

The sliding knob fixing means are formed according to this earlier application as Gleitnoppen recordings having arranged in the Wärmeleitelement Gleitnoppenöffnungen, the Gleitnoppenöffnungen through the Pass through the heat conduction therethrough. Furthermore, there are provided spring means which are designed such that they act upon a relative movement between the sliding nubs and the plate-shaped element

Apply restoring force.

Preferably, the spring means are between Gleitnoppenfederungsabschnitten the Gleitnoppen and Plattenfederungsabschnitten the plate-shaped

Elements arranged. This arrangement of the suspension means, it is possible to provide a sufficient suspension functionality and at the same time to realize the highest possible design freedom for the integration of other functionalities. Finally, the elastic deformation of the spring means takes place in the region between the sliding nub and the plate-shaped element. In this case, the relative movement to the spring means mechanically further giving sections of Gleitnoppe are referred to as Gleitnoppenfederungsabschnitte. By the spring means, the deformation force is absorbed at the plate suspension portions of the formed as a heat conducting element plate-shaped element. For the spatial arrangement of these suspension sections and the spring means there are different

Variants, which are discussed in more detail below.

A particularly space-saving preferred construction is that the plate-spring portions are formed within the Gleitnoppenöffnungen and / or adjacent to the Gleitnoppenöffnungen in the surface contour of Gleitnoppenaufnahmen. As a result, in particular the space below the Gleitnoppen remain free.

For the foregoing construction, it is further advantageous that the plate spring portions extend transversely to the slide stud openings. Usually, the sliding stud openings extend in the plate-shaped element along an extension axis. With the feature transverse to the Gleitnoppenöffnungen is then according to transverse to the extension axis of the Meant sliding nip opening. A special case for this arrangement of

Plate spring portions is that they extend at right angles to Gleitnoppenöffnung. However, the feature transverse is not construed to be limited to rectangular.

For the above-described construction of the sliding plate, it is furthermore advantageous that the plate suspension sections enclose the slide button openings on the upper side of the plate-shaped element and / or on the underside of the plate-shaped element opposite the upper side. Due to the enclosing arrangement results in a uniform recording and initiation of the force acting on the Gleitnoppe force in the plate-shaped element.

Regardless of the construction described above, it is advantageous that the sliding nubs have releasable fastening means by means of which the sliding nubs are fixed in the sliding nub openings. In this way, damaged or worn Gleitnoppen easier to replace.

In the variant to form the sliding nubs with releasable fastening means, it is advantageous that the spring means extend in areas between the fastening means and the plate-shaped element. The

Gleitnoppenfederungsabschnitte are in this preferred

Embodiment usually on the fastening means forming part of Gleitnoppe.

It is advantageous if the Gleitnoppenfederungsabschnitte extend transversely to the Gleitnoppenöffnungen. This arrangement of

Gleitnoppenfederungsabschnitte usually implies the corresponding transverse arrangement of the corresponding plate suspension sections.

The suspension means preferably comprise a polymer element in the form of a polymer adhesive, a polymer O-ring or a polymer piece. An adhesive has the advantage of flowing into the existing geometry and also To be able to absorb tensile stresses. O-rings are inexpensive and easily available with the desired elasticity properties. A polymer piece, for example in the form of a small wedge or block, represents a simple variant for the formation of the spring means. As further variants, metallic spring elements or natural materials would also be conceivable. All variants have in common is that the desired elasticity and

Long-term stability properties over a fairly wide temperature range of -40 ° C to +60 ° C should be ensured. Corresponding polymers and polymer adhesives are readily available on the market.

For all of the variants of the sliding plate described above, it is preferred that the sliding knobs are made of natural stone (very hard natural stone such as granites and basalts because of the abrasion resistance) or of ceramic, preferably of porcelain or of an oxide ceramic are. Ceramics, in particular

Porcelain, with tolerances just under a millimeter

produce economically. A particularly advantageous variant consists of producing the sliding knobs made of aluminum oxide without surface glaze. This material absorbs water to a certain extent and makes it available on its surface. Since the Gleitnoppen usually in

Jump operation are washed over with a water film, this property contributes to even better sliding properties. Basically, all material-technical advantages of this material with regard to its durable weathering and abrasion resistance in the sliding plate can be realized by the use of ceramics.

The above-described variants of Gleitnoppen-storage in the formed as a heat conducting plate sliding plate are from the standpoint of quiet operation of the summer track of importance. So far

mainly sliding plates made of polymers have been used, because on the one hand allow easy fixation of summer track Gleitnoppen and on the other hand vibration-damping and thus noise-reducing

Have properties. When the heat-conducting element in the form of a sliding plate is made of a metallic material, so are in the field of

Slip-stop fixing means by the suspension means to take precautions to reduce the noise when used as a summer track. For all of the previously described embodiments of the heat-conducting element, it is advantageous that the heat-conducting element has a depression with a

Recess bottom surface, wherein the heat coupling region at least partially forms the recess bottom surface. This depression fulfills a number of functions. On the one hand, it ensures that snow, which falls into the inrun channel, stays better on the track and does not slip off so easily. This is especially true when a variety of

Heat conducting elements is mounted one behind the other in the run-track channel. Then there are also a plurality of depressions which together provide the said functionality. On the other hand, the depressions are used in

Icing the track with water, which is given in the run-up track, as a catch basin. In the already mentioned serial combination of

Wärmeleitelementen along the run-track channel extension direction this has the effect that the water that is placed in the upper part of the run-up track, first fills the first well before it overflows and begins to fill the slope of the inrun next following depression. In this way, on the one hand with a skillful adjustment of water supply and cooling capacity, the water consumption during icing can be minimized and, on the other hand, the resulting ice layer anchors in the depressions along the run-up track extension direction.

With regard to the preferred embodiment with a recess, it is also advantageous for the heat-conducting element when the recess in

Anlaufspurkanal- extension direction considered on a first side of the recess, a first boundary edge with a first

Boundary edge height forms and on a first side opposite the second side of the recess, a second boundary edge with a smaller compared to the first boundary edge height second

Has boundary edge height. Alternatively, it should be provided that the Recess on a first side opposite the second side of the recess without a first side opposite the second

Bounding edge is formed. Both variants form a depression that is easier to fill from one side. This applies in particular when the heat-conducting elements are spaced apart from one another by intermediate spaces (that is, they are not lined up one behind the other) in the run-up track channel. In this installation variant, the air conditioning device located below the heat-conducting element is exposed in the intermediate spaces. In the

Gaps would freeze water that comes into contact with the air conditioning device suddenly and thus begin the icing of the run-up track. Down the slope, one would follow

Follow Wärmeleitelement with a depression, the upwardly considered has either no or a lower boundary edge height as viewed down the slope following.

The depression of the heat-conducting element can be advantageously formed if the first boundary edge is formed by a transition from the

Well bottom surface is formed in the run-track coupling areas. The second boundary edge surface is then - as described above - either lower or not formed. The transition from the

Recess bottom surface in the run-track coupling areas is preferably formed step-like.

Another variant which is advantageous for all the previously described designs is that the heat-conducting element has an extension, viewed in the run-up track passage direction, which is smaller than the track width. With this limited expansion in the run-up track passage direction, a plurality of heat conduction members are required to equip a run-up track passage therewith. As a result, a plurality of depressions occurs at a shorter distance in a row of the embodiments of the heat-conducting element described above, or a large number of intermediate spaces ensue between adjacent heat-conducting elements. In this way, a particularly well-anchored ice layer in the run-up track can be realized after icing.

A variant which is similarly advantageous to the previously described variant consists in that the heat coupling region, viewed along the run-up track channel extension direction, has an extension which is smaller than the track width.

Furthermore, the present invention relates to an air-conditioned ski-jump start-up track system with two along a start-up spurkanal-

Extension direction extending inrun track channels, each one

Have track width and in each of which an air conditioning device is arranged for heating and / or cooling of the run-up track, wherein in each run-track a plurality of heat conducting elements according to the variants described above is arranged.

When viewed along the run-up track passage direction, the heat-conducting elements are preferably spaced apart from one another in such a way

Anlaufspurkanälen fixed that remain between adjacent Wärmeleitelementen gaps in which the air conditioning device is open. The functional advantage of the spaces has already been described above. In order to avoid repetition, reference is made to the statements there. The air-conditioned ski jump start-up track system is characterized as an advantageous variant in that viewed along the run-up track channel extension direction over a length corresponding to the track width, at least two spaced apart heat conducting elements are arranged. This dimensioning of the heat-conducting elements and their distance from one another ensure optimum anchoring of the ice in the run-up track channel.

Preferably, the heat-conducting elements are identically formed and along the run-up track passage direction periodically at the same distance fixed to each other in the inrun track channels. By standardizing the components and their periodic arrangement, the components can be made simpler and thus cheaper. It is advantageous if the heat coupling regions of the heat conducting elements are formed such that a positive connection of the

Heat coupling areas with heat coupling sections of

Air conditioning device forms. The characteristic of the positive connection is not to be interpreted in a microscopic sense. Even if due to dimensional tolerances and different coefficients of thermal expansion column in the

Millimeterbereich should occur, so is usually still given on the convection occurring a sufficient heat transfer. Furthermore, there is the possibility to optimize the heat transfer Wärmeleitpasten or gel use, between the modules of the

Air conditioning device and the heat conducting element are arranged.

It goes without saying that the air-conditioned ski-jump start-up track system can be configured with sensor devices for metrological detection of the jump characteristics of a skijumper.

Hereinafter, a preferred embodiment of the invention with reference to Figures 1 to 3 will be described.

It shows:

Figure 1 is a perspective view of a run-track channel 2 in one

Ski jump start-up track system with a plurality

Heat-conducting elements 1 according to the invention;

Figure 2 shows a cross section along the line II-II of Figure 1 and

FIG. 3 shows a further perspective view of the run-up track channel 2 of FIG

Ski jump start-up track system of Figure 1. FIG. 1 shows a perspective view of a run-up track 2 in a ski-jump start-up track system having a plurality of inventive devices

1. The run-up track channel 2 is bounded laterally by two upper run-up track edge profiles 8, which extend along a run-up track channel extension direction E and are spaced apart from each other in the track width B. These upper run-track channel antenna profiles 8 rest on lower run-up track edge profiles 7, which extend in correspondence with the upper profiles and are also spaced apart in track width B. So bottom of the run-track channel 2 is a thermal insulation layer 5 is disposed between the two lower run-track channel edge profiles 7, which extends across the entire track width B and also along the run-up track extension direction E. On this thermal insulation layer 5 air conditioning devices 3 are arranged in the form of six tubes. These tubes 3 also extend along the run-track channel extension direction E. A multiplicity of identically formed heat-conducting elements 1 are arranged equidistant from each other along the run-up track channel extension direction E, and via mounting means 10 for fixing the heat-conducting elements to the tubes 3

Fixed inrun edge profiles. Summer heat slide nubs 6 can be fastened to the heat-conducting elements 1. Therefore, this is

Ski jump start-up system around a combined lane enabling a summer operation with a winter operation in the same lane (lane-in-lane).

The heat-conducting element 1 has on its the tubes 3 facing

Bottom of a heat coupling region 11. This heat coupling region 11 is designed in such a way that it is possible to produce a connection which is as positive as possible between the heat coupling region 11 and the tubes 3. Therefore, the heat coupling region 11 has an inverse planar structure compared to the surfaces of the tubes 3, which meshes with the upwardly facing portions of the tubes 3 in a comb-like manner. The tubes 3 facing away from the surface of the heat coupling region 11 forms a

Recess bottom surface 130 of a not limited to one side

Recess 13 of the Wärmeleitelements 1. On the other side is the Recess bottom surface 130 bounded by an upwardly extending first edge region 131 such that the recess 13 is formed in a half-shell shape. In connection with FIG. 2, the geometry of the

Well 13 described in more detail below.

Figure 2 shows a cross section along the line II-II of Figure 1. The same components are provided with the same reference numerals. To avoid repetition, reference is therefore made to the preceding statements. The two lower run-track channel edge profiles 7 each have an inwardly cantilevered mounting receptacle 70 with a groove. In this groove engages a corresponding projection of the heat-conducting element 1 in the region of both outer edges 1120, 1130 of the heat-conducting element 1 a. The recess 13 of the heat-conducting element 1 merges laterally over run-up track flanks 112, 113 into the outer edges of the run-up track flanks 1120, 1130. Along the

As seen in the run-up track channel extension direction E, the recess 13 transitions stepwise over the first edge region 131 into a transverse region 111 which extends between the two outer edges of the run-up track flanks 1120, 1130. The run-up track flanks 1120, 1130 each terminate outward in high-arched edge regions 1121, 1131. In the transverse region 111 are

Fixing means 12 for fixing the summer track slide nubs 6 in the form of depressions formed with a plurality of bores for performing a screw or a bolt. The summer track slide nubs 6 have a threaded sleeve 60 in their interior. Between the summer track sliding nubs 6 and acting as a sliding plate heat conducting element 1 spring means 61 are still provided. These suspension means 61 ensure, within certain limits, an elastic mobility between summer track sliding nubs 6 and the heat conducting element 1. These limits depend on the structure and material functionality of the spring means 61. FIG. 3 shows a further perspective view of the run-up track channel 2 of the ski jump start-up track system from FIG. 1. The same components are provided with the same reference numerals. To avoid repetition, reference is therefore made to the preceding statements. In this perspective Interspaces 4 can be seen, which are mounted equidistant from one another along the run-up channel extension direction E.

Heat-conducting elements 1 remain free. In these intermediate areas 4, the air-conditioning devices in the form of the tubes 3 are open to the run-up track channel 2. As a result, the forming ice can anchor mechanically optimally in the structures during icing of the run-up track 2 and the thermal coupling is simultaneously improved. Furthermore, it can be seen how the transverse region 111 of each heat-conducting element, the fixing means 12 for the assembly of

Summer track Gleitnoppen in the form of six distributed over the starting track width B wells. If the heat-conducting elements 1 - as shown here - are equipped with summer track sliding nubs 6, the starting track channel 2 can be used as a so-called combined track both in summer and in winter operation. Finally, it should be emphasized that only one of many variants for the design of the heat-conducting element is shown in the figures. It would also be conceivable to design the heat-conducting element in the extension direction E to be significantly longer and to provide a plurality of transverse areas and / or depressions thereon.

LIST OF REFERENCE NUMBERS

1 heat-conducting element

10 mounting means for fixing the Wärmeleitelements

11 heat coupling area

111 inrun coupling area as a cross section

112 start-up track coupling area as start-up track edge

1120 Outside edge of the inrun edge

1121 high vaulted border area

113 start-up track coupling area as start-up track edge

1130 Outside edge of the inrun edge

1131 high vaulted edge area

12 fixative for the assembly of summer track slide nubs

13 recess of the heat conducting element

130 recess bottom surface

131 first boundary edge

2 inrun track channel

3 air conditioning device

4 spaces between adjacent Wärmeleitelementen

5 thermal insulation layer

6 summer track slide nubs

60 screw thread

61 spring means

7 lower run-up track edge profiles

70 mounting receptacle

8 upper run-up track edge profiles

Run track channel extension direction

Track width of the inrun track channel

Claims

claims:

1. heat-conducting element (1) for air-conditioned ski-jump start-up tracks which have a track width (B) extending along a run-up track extension direction (E) and a track width (B) perpendicular to the run-up track extension direction (E),

with the following features:

• Mounting means (10) for fixing the heat conducting element (1) in

Inrun track channel (2) of the air-conditioned ski jump inrun track and

A heat coupling region (11) for the thermal coupling of the

Heat conduction element (1) with a defined thermal conductivity to an air conditioning device (3) extending in the run-up track (2) of the air-conditioned ski jump run-in track, the thermal conductivity of the heat coupling area (11) being more than 10 W / m ° K, preferably more than 50 W / m ° K and particularly preferably more than 100 W / m ° K, characterized in that the heat coupling region (11) of the heat conducting element thermally coupled into at least one inrun coupling region (111,112,113) passes, which is perpendicular to the run-up track extension direction (E) is arranged to the heat coupling region (11), wherein the heat coupling region (11) and the run-track coupling region (111,112,113) in

Are formed substantially flat and are arranged offset from one another that they lie in different planes.

Second heat-conducting element (1) according to claim 1, characterized in that the heat-conducting element (1) has two start-up track flanks (112,113) formed in-run coupling regions, wherein the run-up track edges (112,113) in Anlaufspurkanal extension direction (E) considered in each case

Form outer edges (1120,1130) of the Wärmeleitelements (1), which extend in the run-up track extension direction (E).

3. heat conducting element (1) according to claim 2, characterized in that the outer edges (1 120, 1 1 30) at a distance of the track width (B) from each other

are spaced.

4. heat-conducting element (1) according to claim 2 or 3, characterized in that between the two run-up track flanks (1 12, 1 13) a further run-track coupling region in the form of a transverse section (1 1 1) is arranged.

5. heat conducting element (1) according to claim 4, characterized in that extending the transverse section (1 1 1) between the two starting track flanks (1 12, 1 13).

6. heat conducting element (1) according to one of claims 1 to 5, characterized in that the heat-conducting element (1) has a plurality Gleitnoppen- fixing means (12) for mounting a plurality of summer track sliding nubs (5) on the heat conducting element (1).

7. heat-conducting element (1) according to one of claims 1 to 6, characterized in that the heat-conducting element (1) has a recess (13) with a recess bottom surface (130), wherein the heat coupling region (1 1) at least partially the recess bottom surface (130) formed.

8. heat conducting element (1) according to claim 7, characterized in that the recess (13) in the run-up track extension direction (E) viewed on a first side of the recess forms a first boundary edge (131) having a first boundary edge height and

on a side opposite to the first side of the second side

Recess (13) has a second boundary edge with a smaller compared to the first boundary edge height second boundary edge height or

on a side opposite to the first side of the second side

Recess (13) without a second opposite to the first page

Bounding edge is formed.

9. heat conducting element (1) according to claim 8, characterized in that the first boundary edge (131) by a transition from the

Recess bottom surface (130) in the run-track coupling regions (1 1 1, 1 12, 1 1 3) is formed.

10. heat conducting element (1) according to claim 9, characterized in that the transition from the recess bottom surface (130) in the Anlaufspur- coupling regions (1 1 1, 1 12, 1 13) is formed like a step.

1 1. Heat conducting element (1) according to one of the preceding claims, characterized in that the heat conducting element (1) and / or the

Heat coupling region (1 1) viewed in the run-track passage direction (E) has an extension which is smaller than the track width (B).

12. Air-conditioned ski jump start-up track system with two along a Anlaufspurkanal- extension direction (E) extending inrun track channels (2), each having a track width (B) and in each of which

Air conditioning device (3) for heating and / or for cooling the

Inrun track channel (2) is arranged,

characterized in that

in each run-track channel (2) a plurality of heat conducting elements (1) according to one of claims 1 to 1 1 is arranged.

13. Air-conditioned ski jumping start-up track system according to claim 12, characterized in that along the run-up track channel extension direction (E) viewed over a length corresponding to the track width (B), at least two spaced apart heat conducting elements (1) are arranged.

14. Air-conditioned ski jumping start-up track system according to claim 12 or 13, characterized in that the heat-conducting elements (1) along the

Seen start-track channel extending direction (E) so spaced apart in the run-up track channels (2) are fixed that between adjacent heat-conducting elements (1) remain intermediate spaces (4), in which the air conditioning device (3) is open.

15. Air-conditioned ski-jump start-up track system according to one of

Claims 12 to 14, characterized in that the

Heat coupling regions (1 1) of the heat-conducting elements (1) are formed such that a positive connection of the heat coupling regions (1 1) with heat coupling sections of the air conditioning device (3) is formed.