EP3197572A1

EP3197572A1 - Combination ski for ascending and descending

Info

Publication number: EP3197572A1
Application number: EP15767137.1A
Authority: EP
Inventors: Ulrich Gertsch
Original assignee: Inventra AG
Current assignee: Inventra AG
Priority date: 2014-09-26
Filing date: 2015-09-21
Publication date: 2017-08-02
Anticipated expiration: 2035-09-21
Also published as: CH710168A2; WO2016046115A1; EP3197572B1; CH710168B1

Abstract

The invention relates to a combination ski which is suitable for both skiing and sliding as well as for walking and climbing. The combination ski consists of a pair of skis (1) with a binding. The lower face of each ski can be used both as an adhesive surface as well as a sliding surface (3). For this purpose, the lower face is equipped with a turning plate (11), which forms a sliding surface (3) on one face and has an adhesive surface on the opposite face, with a structure that is designed for walking and climbing. The turning plate (11) is held in each use position in a mechanical and magnetic manner in a combination of magnetic and mechanical mountings on the lower face of the combination ski. Additionally, the front of the turning plate (11) can be equipped with a blade (12) which can be inserted into a slot in a step (4) on the lower face of the ski (1), and a recess (13) at the rear of the turning plate (11) can be placed over a triangular element (5) at the rear end of the ski in order to additionally secure the turning plate (11) on the lower face of the ski from slipping out of place.

Description

Combi ski for ascent and descent

The present invention is a Kombiski with which both walking and climbing and sliding and driving on snow is possible, without assembly and disassembly of an additional device.

There are already various attempts have been made to develop and offer such skis, but all previously known products did not prevail in the market, because they are too efficient in one or other of the above areas, too complicated in construction and handling , too heavy or too bulky.

As before, skis are therefore used for tours or hikes on snow and firn, which work perfectly in one area, but are subject to great disadvantages in the other or require a special addition in order to cover all areas satisfactorily.

For example, a cross-country ski is ideal for locomotion in flat or slightly sloping terrain, but not for steep climbs and descents.

The very popular touring skis is practically a full-fledged downhill ski, on the tread for the rise of a well-adhering to the snow element element, such as a fur strip, is attached, there are various types of skins and mounting options. The most common today are glue sticks used, which can be fixed relatively quickly on the tread. Nevertheless, they must be carried as separate utensils in the backpack, unpacked and assembled as needed and packed after dismantling again with the adhesive sides piled up. In the process, adhesive residues also adhere to the coating and these must be removed. These are all works that are uncomfortable, especially in windy and cold weather. The often used climbing wax has practically disappeared completely from the market, because its removal before departure was very tedious. He is only used on cross-country skis under certain conditions for competitions.

A very different snow sports equipment is the snowshoe, which has existed for centuries in the far north, and in recent years has evolved from a tennis racket-like structure to a device composed of modern materials and a new sport worldwide has justified: The snowshoeing.

Such snowshoes are ideal for hiking in all types of snow, but also for the ascent over steep slopes. Driving and gliding with such snowshoes is not possible. There are already additional devices that should make it possible to glide and ride with snowshoes. However, mounting and removing such accessories is relatively cumbersome, especially when ascending and descending alternate again and again. In addition, the carrying of additional, relatively bulky material is not appreciated.

DE 20 2009 00821 1 shows a snowshoe, such snowshoes being constructed for walking only. In DE 20 2009 00821 1 it is now proposed to provide a foldable plate on a snowshoe in the region of the foot hole, which is folded backwards for walking and has spikes on its underside. The plate makes up about 1/3 of the total length of the snowshoe. For slipping down, this plate can be folded forward by more than 180 °, and its now smooth bottom forms the snowshoe tip. The sliding down with such snowshoes is not comparable to the actual skiing and is also tedious. JP H07 34875 shows a ski that is divided over its length divided into two parts. The rear portion is pivotable about 180 ° from a position in which it forms a continuous sliding surface with the front portion, so that it rests on the front portion. The underside of the swung-around portion is then formed as an adhesion surface and should serve to ascend. The ski is in this state therefore only about half as long as in sliding position. In addition, the heel binding must be removed with forward folded back part. The adhesion surface extends only from the area following the ski tip to about the middle of the skier's boot. A walking is therefore less stable and exhausting, because you have to push so to speak, only a forward projecting ski.

From WO 2012/095352 a Kombiski has become known, which is suitable both for driving and gliding and for walking and climbing. It consists of a pair of skis with binding and the underside of each ski forms a sliding surface, which is divided into two sections, which form fitting sliding surfaces. A portion is hinged as a crossbar about a transverse axis of the combisisk by 180 ° to the other part of the area and can be secured in this folding position. The then underlying surface of the crossbar has an adhesion surface for walking and climbing certain nature, and the exposed by folding it down the area of the underside of the ski also forms an adhesion surface, with walking and climbing certain nature. A disadvantage of this construction, that the sliding surface is not continuous smoothly under the bond, but a transverse groove is formed at the hinge and Letzeres has a negative effect on the edge guide, especially when steep curves are driven because the edges are interrupted at this point.

The aim of the present invention is to further simplify such Kombiski so that it can be even easier, optional and effortless of the function walking or climbing to the function of gliding and driving can be changed and vice versa. It is thought as a basis rather on the snowshoe than on a downhill or cross-country ski. The Kombiski according to the invention should therefore rather be a snowshoe with an integrated sliding part than a ski with integrated climbing aid, whereby, of course, a direct synthesis of these two solutions is also conceivable. In addition, this Kombiski should have improved sliding properties and better edge guidance, be foolproof in the operation and be inexpensive to produce.

This object we solved according to the invention of a Kombiski, which is suitable for both driving and gliding and for walking and climbing, consisting of a pair of skis with binding, the underside of each ski both as adhesion surface as well as sliding is usable, and which is characterized in that the underside is equipped with a turning plate, which forms a sliding surface on one side, and on the opposite side has an adhesion surface, with for walking and rising certain nature, wherein the insert also to 180 ° rotated about its longitudinal axis on the underside of the ski can be fastened and in each position of use of the insert a continuous smooth underside of the Kombiskis is formed.

With this Kombiski a rapid change from the function walking and climbing on the function driving or sliding is possible and vice versa. The present Kombiski uniquely combines a mode of operation for ascending and a mode of operation for starting, because in the first case over the entire ski length an adhesion surface is generated, and in the second case over the entire length of a continuous sliding surface is formed with continuous edges. The Kombi ski is elegantly suitable for use on groomed slopes or on hard snow, as well as in soft deep snow. In both cases, it ensures a good edge grip, especially in deep snow with a specially designed deep snow edge. Overall, the ski has the shape of a boat, with two decks, so that it generates increased buoyancy in deep snow, and its upper edges act as deep snowy edges.

Based on illustrations of the invention Kombiski is shown. Show it: Fig. 1: A Kombiski seen from the side, without insert;

Fig. 2: seen the Kombiski of Figure 1 in a view from above;

Fig. 3: seen the Kombiski of Figure 1 in a view from below;

Fig. 4: The associated insert in a plan view of the sliding surface;

Fig. 5: The associated insert in a side view;

Fig. 6: The associated insert in a plan view of the

adhesion surface;

Fig. 7: The Kombiski shown from the front;

FIG. 8 shows the combi tray, seen from the front, in a cross section; FIG.

Fig. 9: The Kombiski in a perspective view with associated associated insert;

Fig. 10: An embodiment of the Kombiskis with shoe stabilizer and mechanical rear protection of the insert;

Fig. 1 1: The embodiment of the combi-ice of Figure 10 seen from the side, with open rear fuse of the insert;

Fig. 12: The execution of the combination ice of Figure 10 seen from above with open rear fuse of the insert;

Fig. 13: The detail A in Figure 12, that is, the open rear fuse of the insert shown enlarged;

Fig. 14: The open rear fuse of the insert in a section along the line BB in Figure 13; Fig. 15: The closed rear fuse of the insert in a section along the line BB in Figure 13;

Fig. 16: The Kombiski with open buckle and shoe stabilizer in a view from behind;

Fig. 17: The Kombiski closed tension buckle and

Shoe stabilizer in a view from behind.

Fig. 1 shows a preferred embodiment of the Kombiskis according to this invention. The combination ski consists of two skis with shoe bindings, which are suitable for the ascent, by being switchable into a function, which allows the lifting of the heel. Such bindings have been known for many years, for example as plate bindings, in which a whole plate, together with the ski boot, is pivotally attached to the ski so that the heel can be raised and natural walking and climbing with the strapped skis is made possible. These bonds need not be described here. In Figure 1, a single Kombiski 1 is seen from the side, with a molded tip to a blade 2, so that it is always lifted over the snow even when driving in deep snow. The Kombiski 1 is shown here in the down position, without insert inserted. As a special feature, the underside of each combi-ice 1 forms a sliding surface 3. In the example shown, the sliding surface 3 is divided over the length of Kombiskis divided into two sections 3a, 3b. From the tip of the Kombiskis to under the expiring roundness of the tip of the ski, that is here in section 3a, the ski underside consists of the usual sliding surface. Then follows a step 4 and the Kombiski has hereafter on its underside in the portion 3b a recess 8, for receiving a turning plate, not shown in Figure 1. At the rear end of the combined ice bar, this has on its underside a triangular-shaped element 5, of the same height as the step 4. In the view shown, one sees from the side on a side surface of this triangular element 5, whose one tip with respect to the Kombiski shows in front. The side planks 6 of the ski protrude from the underlay floor initially steep and then bent outward upward and open into a peripheral edge 7, which is a few inches above the base.

Figure 2 shows the Kombiski of Figure 1 seen in a view from above with the sideways uprising planks 6. It can be seen here the binding 10, which is designed to be adjustable in total on the Kombiski in the longitudinal direction. It can therefore be fixed to ascend further forward and fixed to move down accordingly moved further back. The binding 10 can also be quickly switched from a fixed shoe end setting to a walking mode, allowing the shoe to swing up off the ski about a transverse axis near the toe of the shoe.

3 shows the Kombiski of Figure 1 seen in a view from below. It can be seen the peripheral edge 7 and front of the covering area 3a with the ski tip. On both sides of the edge 7 then extend the side planks 6. At the rear end of the front portion 3a of the bottom can be seen from the level 4, from which the underside of the combis is recessed relative to the portion 3a. This depression runs to the rear end of the Kombiskis and runs out there. Only at the very back, in the middle, a triangular element 5 is placed on the underside, which is of the same height as the step 4. In the inner region of the recess 8, this is open and gives the view of the inner structure of the ski, the In some transverse ribs 14 circular supports 15 are formed in which circular strong permanent magnets 9 are installed, all with the same polarity, for example, with the north pole outwardly visible.

Figure 4 shows the associated insert 1 1 in a view of its sliding surface 16, which consists of a conventional skis sliding surface. In the approximately middle region, the insert 1 is equipped on this slide lining side shown in the example shown four strong permanent magnets 9, which sit in corresponding brackets so that they are completely flush with the sliding coating. The polarity is chosen so that they are used opposite to the permanent magnets on the ski, so for example with the south pole of visible on the outside, when the north poles on the ski are visible from the outside. At the front end of the insert 1 1, here in the picture at the right end, is a blade 12, which projects halfway up the thickness of the insert 1 1 the same forward slightly. It can be inserted at the onset of the insert 1 1 in the recess 8 on the ski from behind into a slot in the stage 4 on the ski and gives the insert 1 1 at this stage 4 an immovable in any direction. Rear, the insert is 1 1 with its V-shaped recess 13 slipped over the triangular element 5 on the ski, so that it is mechanically secured back against lateral displacement. When inserting the insert 1 1, the permanent magnets 9 come to the insert 1 1 to those on the ski to lie and they adhere magnetically to each other, because the south poles meet the north pole. In a variant, the insert 1 1 can be equipped with permanent magnets 9, and the Kombiski 1 be equipped on its underside with a magnetizable layer to which the permanent magnets 9 adhere magnetically. Conversely, the underside of the combi-ice 1 can be equipped with permanent magnets 9, and the insert 1 1 can contain a magnetizable layer in their then laminate-type layer structure to which the permanent magnets 9 adhere magnetically.

5 shows the insert 1 1 seen in a view from the side. As can be seen, the blade 12 is disposed at half the height of the insert thickness and projects beyond the insert 1 1 to the front by a few millimeters. The edges at the edge of the insert - both at the edge of the sliding coating as well as at the edge of the peripheral adhesion surface - can be cost-effective designed as glass fiber edges, or for higher demands than ground steel edges.

Figure 6 shows the insert 1 1 in a view of the adhesion surface. All elements are identical to the illustration of the insert 1 1 of Figure 4, only the sliding coating in the hatched area marked here is replaced by an adhesion surface. This may consist in that the plate is covered with a laminated on climbing skin or such a climbing skin is laminated on it. The Adhäsionsfläche can also consist of an artificially created plate material, which is like a scaly many small backward protruding Barbs. On this side of the insert 1 1, the permanent magnets 9 are installed directed in this case with the south pole to the outside. The insert 1 1 is used to ascend in the same manner as described above, namely pushed forward with the blade 12 in the slot in the stage 4, rear slipped over the triangular element 5 with the recess 13, and thereafter come the permanent magnets 9 with their lie differently directed polarity on each other and keep the insert 1 1 firmly secure.

In Figure 7, the ski 1 is shown seen from the front. Its blade 2 is realized by a curvature of the ski tip upwards. In contrast to conventional skis, which look like the lower part of the drawing from the front, this ski does not have a flat cross-section, but rather is shaped in the manner of a boat, so that a double deck is formed. The plank-like elevations 6 forms with their edge regions 7 a raised deck, so that the Kombiski here has a double deck. Like a boat plowing through the water, so does this ski plow through the deep snow, so to speak. It creates more buoyancy thanks to its boat-like shape and width, and with its side edges 17 on hard snow it still gives it a sharp edge grip like a conventional ski. The lower deck with its sliding surface 16 acts in deep snow together with the upper deck and its planks 6 and their edges 7. In soft deep snow, a greater buoyancy is generated, which carries the Kombiski, while the edges 7 of the upper deck in soft or deep snow in addition to the Edges 12 act as soft snow edges. On hard snow or on piste-like snow is driven only on the narrow lower deck with its sliding surface 16, and then act their edges 17 as the only edges and the edge is done with ease. This Kombiski is therefore not only a Kombiski in terms of combination options for ascent and descent, but he also offers an optimized and ideal combination for the descent in deep snow as well as hard snow.

In Figure 8, the cross section of the ski 1 is shown. In the example shown, it consists of a continuous plastic mold 18 which terminates at the sides in the elevations or planks 6, which forms with their edges 7, the elevated deck for deep snow driving, the edges 7 act as soft snow edges. In this basic form 18, a support plate 19 is installed, which is fixedly connected to the base mold 18, and on which the binding is mounted longitudinally displaceable. At the bottom of the basic form 18, the insert plate 1 1 closes with its sliding coating 16. The edge of a conventional wide touring skis on hard surface as it is often necessary to tours both when climbing and while driving to secure hold, often designed with difficulty. Here are the lateral glass fiber or steel edges 17 along the lateral lower longitudinal edges of the ski to wear. They give him the necessary edge grip. Based on test experience, it has been found that this Kombiski with its double-deck principle makes it much easier to edge up, even if you tend to wear softer shoes, making traversing hard, smooth fields safer. Nevertheless, this Kombiski offers excellent deep snow driving characteristics. The double-deck principle, which provides a wide wing in soft snow where it is needed, and a narrow climbing or sliding surface on hard snow, provides an ideal combination for changing snow conditions and operations.

Figure 9 shows this Kombiski in a perspective view and including the associated insert 1. 1 Arrows indicate that this is intended for installation in the underside of the Kombiskis. The binding 10 is displaceable on the visible rails 25 in the longitudinal direction of the ski 1 in the example shown here. The binding 10 has at the front a headband 20 for the front sole edge of the ski boot, and at the rear a retaining bracket 21 for the rear sole edge at the heel of the ski boot. The main body 22 of the binding 10 is articulated in the front region via the pivot axis 23 on the ski, that is on a further, belonging to the binding displacement element 24 which is longitudinally displaceable in different adjustment positions on the ski 1 fixable. Serves here the central rail 25 with interruptions 26, in which a spring-loaded bracket 27 can be latched.

In Figure 10, another embodiment of the Kombiskis is shown, viewed in a perspective view obliquely from behind, with another, purely mechanical fastening system for the insert 1. 1 For this purpose, the Kombiski is equipped at its rear with a tension buckle 28, with which the rear End of the insert 1 1 against the underside of the Kombiskis 1 is tensioned. This clamping buckle 28 forms at its rear end a downwardly projecting claw and the clamping buckle 28 is pivotable about two axes on the upper side of the Kombiskis 1, as will be disclosed in more detail. In addition, the Kombiski 1 is equipped with a shoe stabilizer 29. This shoe stabilizer consists of a shaft 30, which is in the applied Kombiski 1, so if the shoes is in the binding 10, along the rear of the shoe shaft of the skier's shoes nestles, so slightly inclined forward. This inclination is defined and fixed by the projections 31, which are integrally formed on both sides of the shaft 30 by these projections 31 are fastened to the binding 10 and thus allow tilting of the shaft 30 neither backward nor forward. Above extend from the shaft 30, two arms 32 forward and upward, with at its front end a respective buckle 33 for holding straps. It is entered with the shoes in the binding 10 by looking from the front to the back with the shoes to the shafts 30 of the shoe stabilizers 30 abutting. Thereafter, the two arms 32 are wrapped around the upper end of the shoe upper and the two front ends are clamped by means of straps on the buckles 33 with each other, whereby the shoes are always tied with their shanks to the shoe stabilizers 29 and thus the inclination of the shoe shafts only in one may vary in size. Below the projections 31 are brackets 34 are arranged on which also straps are fastened, and these straps are wrapped around the shoestring and braced together, resulting in a snug fit of the shoes in the holder 10. In Figure 1 1, this Kombiski 1 is shown in a view seen from the side. You can see the back of the open buckle 28.

In Figure 12, this Kombiski 1 is seen from above. It can be seen the bond 10 with their components and at its rear end the shoe stabilizer 29 with its shaft 30 and the two arms 32. At the rear of the Kombiskis the tension buckle 28 is visible in the area A, here in pivoted state. This area A is shown enlarged in FIG. One recognizes the Kombiski 1 with its side planks 6 and at its rear end this tension buckle 28 in the swung-open state, so you can see his forward directed sides 35, 36 and the obliquely extending side surfaces 37 can recognize.

14 shows the open rear fuse of the insert 1 1 in a section along the line BB in Figure 13. This clamping buckle 28 for the rear securing the insert 1 1 consists of two components, a base piece 38 and a clamping part 39. At the base piece 38 is transverse to this extending an axis 40, on which a pivoting piece 45 is pivotally mounted. At this pivot piece 45, a pivot member 42 is fixed, which is hinged at its other end pivotally about the axis 41 on the clamping part 39. This forms a double joint. The clamping part 39 forms a claw 43 at its rear end. Below at Kombiski 1 can be seen here the insert 1 1 with its two top and bottom pads. One covering forms the adhesion surface, the other covering forms the sliding surface. At the rear end of the insert 1 1 here forms a blade 44, in a similar manner as the already described blade 12 at the front end of the insert 1 1. The Kombiski 1 forms at its rear end below a relative to the recess 8 downwardly projecting step 46, on which the blade 44 fits positively. Is pushed from the position shown, ie inserted and forward by means of the blade 12 secured insert 1 1, the claw 43 of the clamping member 39 on the underside of the blade 44 and the clamping member 39 afterwards pivoted to the double joint down, so in the picture clockwise pivoted down, so the claw 43 biases the blade 44 to the front and finally upwards, so that the blade 44 is pressed and stretched enough to the step 46.

As can be seen in Figure 15, the axis 40 is higher than the base 41 on the base piece 38 in the final state shown here of pivoting the clamping part 39 as the axis 41 on the clamping part 39 itself. This causes a backup of the tensioned state of the clamping part 39, as a result of Geometry of the double joint, during the clamping path is to overcome a vertex, and beyond this vertex, the clamping member 39 is pressed down on the surface of the Kombiskis. As can be seen in FIG. 15, in this position the claw 43 rests snugly on the blade 44 and presses it permanently against the step 46 at the bottom of the rear of the combisisc 1. The underside of the claw 43 is flat and runs in the clawed and stressed state as shown in Figure 15 flush with the sliding surface of the insert 1. 1

Finally, FIG. 16 shows the combination disc with the tensioning buckle 39 open and the shoe stabilizer 29 in a view from the rear. The tension buckle 39 is swung up, so you can see their top. In addition, you can see the shaft 30 of the shoe stabilizer 29 and the two arms 32 at the upper end of the shaft 30, with the shells 33 at the front end of the arms 32. Bottom of the shoe stabilizer 29 can be seen the bracket 34 for securing tension straps. In the figure 17 next to the same view is shown, but with pivoted down and thus tensioned clamping jaw 39 of the rear fuse.

This Kombiski has a continuous, step and gap-free sliding and climbing surface, whereby the climbing and sliding is optimized. The replacement of the insert 1 1 can be done easily, quickly and without tools, which is very important, because snowshoes or users of such Kombiskis sometimes cross half or even quite apere areas in mountain slopes. Also, they sometimes move over snow and firn fields, which can be interspersed with sand or pebbles. In particular, the sliding surface can be scratched on such a surface or even seriously damaged. In such a case, in the present system, simply replace the insert and it is therefore not necessary to replace the whole Kombiski. It can also be offered to this Kombiski 1 several different inserts 1 1, with different sliding and or adhesion surfaces, or, for example, a cheaper version with glass fiber edges and a professional version with steel edges. Snow, ice and dirt residues on this insert 1 1 can be easily removed at any point, which is less well in a hinge construction. Of particular importance is the two-part design of the Kombiskis from the ski on the one hand and the insert 1 1 on the other hand, which simplifies production and makes cheaper, because it eliminates the work for mounting a hinged sliding or adhesive plate. The robustly formed turning plate 1 1 makes it possible to dimension the one-piece main part of the ski 1 thinner than in a hinge version according to WO2012 / 095352, which further reduces the manufacturing costs. The function of the insert 1 1 and its handling is very simple and thus foolproof and requires no great explanation and instruction. Overall, this Kombiski is a compact, holistically thought-out and maximally reduced to the essentials product with still improved function, and which is even easier and therefore less expensive to produce.

digits directory

1 combi-pussy

2 scoops on the front of Kombiski

3 sliding surface

4 step on underside Kombiski

5 Triangular element at the back of the combi-ski

6 planks

7 surrounding edge

8 recess

9 permanent magnets

10 bond

1 1 insert

12 blade

13 V-shaped recess

14 transverse ribs

15 Circular holders

16 sliding surface

17 edges

18 basic form

19 carrier plate

20 headband for the front sole edge

21 retaining bracket for the rear sole edge

22 basic body

23 pivot axis

24 sliding element

25 Central rail

26 interruptions in rail 25

27 Spring-loaded bracket

28 tension buckle

29 shoe stabilizer

30 Shaft of the shoe stabilizer

31 extensions for stabilizing the shaft 30

32 arms

33 buckle at the front ends of the arms Bracket for extensions 31 for tension straps

Front clamping part 39

Towards the front facing sides on the clamping part 39

Side walls on the clamping part 39

base piece

tensioning part

Axle at the base piece

Axle on the clamping part

pivot member

claw

Latch at the rear end of the insert

Swivel link hinged to axis 40

Rear step down at the rear of the Kombiskis

Claims

claims

1 . Kombiski, which is suitable both for driving and gliding as well as for walking and climbing, consisting of a pair of skis (1) with binding, wherein the underside of each ski is used both as an adhesion surface as well as a sliding surface (3) in that the underside is equipped with a turning plate (1 1) which forms a sliding surface (3) on one side and an adhesion surface on the opposite side, with a certain texture for walking and climbing, wherein the turning plate (1 1) also rotated by 180 ° about its longitudinal axis on the underside of the ski can be fastened and in each position of use of the insert (1 1) is formed a continuous smooth underside of the Kombiskis.

2. combination disc according to claim 1, characterized in that the insert in both use positions on Kombiski (1) can be fastened by the underside of the Kombiskis (1) in the front region a step (4) of the height of the insert (1 1) , which extends across the bottom, and which is leveled after insertion of the insert (1 1) with the underside of the insert (1 1) to be used, and that at the front end of the insert (1 1) at half the height of the thickness Turning plate (1 1) a blade (12) protrudes forward, and that this blade (12) from behind into a slot in the step (4) is inserted, so that the insert (1 1) at this stage (4) has a in every direction holds immovable hold.

3. Kombiski according to claim 2, characterized in that the insert at its rear end, after insertion of the blade (12) in the slot in the stage (4) on the Kombiski (1), in both use positions by means of a mechanical clamping buckle (28) at the rear of the Kombiskis (1) can be braced with this rear, including at the rear end of the insert (1 1) there at half the height of the thickness of the insert (1 1) rearwardly projecting blade (44) of the clamping buckle (28) a bottom flat claw (43) from behind can be gripped and braced from below against the Kombiski-tail, in which case the flat bottom of the claw (43) with the downwardly facing surface of the insert (1 1) is flush.

4. Kombiski according to claim 3, characterized in that the clamping buckle (28) about a two axes (40,41) pivotable clamping part (39) encloses, wherein the one axis (40) transversely to the longitudinal direction of the Kombiskis by a base piece (38) extends on the top of the tail of the combi-ice (1) and is articulated via a pivot member (42) with a second axis (41) on the clamping part (39), which is parallel to the first axis (40), so that the clamping part (39) The clamping claw (28) formed claw (43) in the pivoted state of the clamping part (39) the Kombiski behind obliquely to the underside of the Kombiskis (1) pivoted down and surmounted when pivoting down the clamping part (39) while gripping the rear blade (44) the turning plate (1 1) is swiveled forward to tension, so that this claw (43) in the pivoted position of the clamping part (39) of the clamping buckle (28) the blade (44) fed to the underside of the Kombiskis (1) and its lower Be even te with the underside of the insert (1 1) is flush, wherein the axis (41) on clamping part (39) closer to the upper side of the Kombiskis (1) than the axis (40) on the base piece (38) and this position by overcoming a Vertex occupies.

5. Kombiski according to claim 2, characterized in that the turning plate (1 1) at its rear end, after insertion of the blade (12) in the slot in the stage (4) on Kombiski, in both use positions in the rear region by means of permanent magnets ( 9) is magnetically held on the underside of the Kombiskis (1).

6. combi-pencil according to claim 5, characterized in that the insert (1 1) with permanent magnets (9) is fitted, which are polarized with the opposite polarity in the underside of the Kombiskis (1) used permanent magnet (9) can be brought into cover.

7. Kombiski according to claim 5, characterized in that the insert (1 1) with permanent magnets (9) is fitted, and the Kombiski (1) on its Bottom has a magnetizable layer on which the permanent magnets (9) adhere magnetically.

8. Kombiski according to claim 5, characterized in that the underside of the Kombiskis (1) with permanent magnets (9) is fitted, and the insert (1 1) has a magnetizable layer on which the permanent magnets (9) adhere magnetically.

9. Kombiski according to one of claims 5 to 8, characterized in that the underside of the Kombiskis (1) at the rear end in the middle has a tip forwardly directed triangular element (5), and the rear end of the insert (1 1) in the middle of this triangular element (5) matching recess (13), so that the insert (1 1) when inserting with its recess (13) on the triangular element (5) is slipped and therefore backwards against a lateral displacement is secured and the top of the rear triangular element (5) after insertion of the insert (1 1) is equalized with the underside of the insert (1 1) to be used.

10. Kombi according to one of the preceding claims, characterized in that it comprises a sliding surface (3), which forms a lower deck as the sole support for sliding and climbing on hard snow, and from which sliding surface (3) on both sides plank-like elevations (6 ) laterally project beyond this sliding surface (3) and form an upper deck with their outer edge regions, in order to increase the buoyancy in deep snow travel, wherein the edges (7) of the upper deck are intended to act as soft snow edges.

1 1. Kombiski according to one of the preceding claims, characterized in that the binding (10) is guided displaceably on the ski in its longitudinal direction and can be locked in a plurality of sliding positions, and that in the rear region a shoe stabilizer (29) with a shaft (30 ) which projects upwards along the rear side of the shoe upper of the shoe to be inserted in a forwardly inclined angle of the shoe upper, this shaft (30) projecting downwards with, on the binding resting on projections (31) is stabilized, and the shoe stabilizer (29) above two shoe shank comprehensive arms (32) so that they are connected with buckles (33) at the ends with straps, and other straps of ironing (34) can be tensioned over the extensions (31) out of the instep of the shoe to be held.

12. Kombiski according to one of the preceding claims, characterized in that the adhesion surface of the insert (1 1) consists of a well adhering to snow and firn material or coated with such a material, and that the sliding surface (3) opposite side of Turning plate (1 1) consists of a good sliding on snow and firn material or coated with such a material.