SI21691A - Ski with attached assembly for positioning the ski binding and fastening it in the selected position - Google Patents

Description

Ski with integrated assembly for positioning the ski link and consolidating it in the selected position

The subject of the application is a ski with an integrated ski link positioning assembly, said assembly allowing for the adaptation of the ski link to the ski boots available at any time, and is incorporated in the so-called platform attached to the ski.

The invention is based on the problem of how to design as simple as possible, and also to make the ski undemanding, in principle without prejudice to the structural design of the ski as such, an adjustable assembly for adjustable mounting of the ski link, which is intended in the simplest possible way, each time on the spot i.e. on the ski slope, allowing both parts of the ski link to be relaxed and moved along the ski, and then quickly and easily hardened both parts of the link in the selected position.

One of the applicant's prior solutions, which is the subject of the patent of Slovenian patent SI21174 (application no. P-200200100), relates to a ski with a built-in or attached adjustable mounting ski link consisting of two parts, front and rear lugs. In this case, each of the aforementioned parts is attached to a corresponding mounting plate which is movable in the longitudinal direction of the ski and without the possibility of moving in the transverse direction of the ski, i.e. in a direction perpendicular to the base attached to the ski. Each of the mounting plates is connected to one gearbox. The shifting elements are designed to extend in the longitudinal direction of the ski towards each other, and are spaced apart at the same time. Each of the two shifting elements is equipped with a toothed surface on its upper, regular use of the ski from the ground, facing the surface facing side. Further, a gearing element is provided for the shifting elements, which is adjustable via said gearing elements and pressable against said gearing elements. In this way, a firm but detachable form-connection is established between said shifting elements and said arresting element. The said arresting element is pressed against the shifting elements by means of a screw. Changing the ties is related to unscrewing the screw, removing the arethmus element, moving and adjusting the shifter elements, installing the isthmus element, and re-tightening the screw. These measures are not feasible in a workshop, but difficult on the spot, at the ski slope. In addition, the production of individual components is relatively difficult due to the expected loads during use and the required precision.

Also, the solution according to DE 200 01 929 Ul provides for two transversely gear-shifting gears arranged on their opposite faces, with a gear between them. The shifting elements can be fixed in the selected position by means of an aretime element that is pressed against the shifting elements and by means of which it is possible to block the rotation of said gear. The disadvantages of this solution are quite similar to those stated in relation to the first solution.

Further, DE 22 46 668 C3 discloses a ski link, in particular a safety ski link, in which the front and rear are each attached to their mounting plate, each of which is mounted in its guides, which are screwed on the upper surface of the ski. Said panels with parts attached to themselves are movable in the longitudinal direction of the ski and equipped with toothed extensions in the direction of each other. The latter are arranged in a transient manner and serrated on those longitudinal edges facing each other in the region of said transient. Between the toothed edges of said extensions, there is a rotatably engaged sprocket on a suitable bearing plate, which is also screwed to the upper surface of the ski, which cooperates with said toothed extensions of said plates with the ski links attached to it. The aforementioned toothed extensions of said plates extend tangentially with respect to the pinion between them, thereby ensuring their synchronous mutual displacement or spacing with respect to the starting intermediate point, which is the starting point for determining the locations of the attachment of the ski link. This allows the distance between the two parts of the ski link to be adjusted to the available ski boot. This advantage is important e.g. when the same skis are used by several users, e.g. when reselling used skis or when renting skis for commercial or non-commercial purposes. Such a mechanism for securing the ski link is designed with the assumption that when mounting the ski link it is always necessary to ensure that the ski boot is placed in an empirically optimal position on the ski, in which the central point coincides with the central point of the active ski length, ie half length of ski mounting on the base. The installation of rigid fastening plates of relatively long length on the ski surface certainly significantly and adversely affects the flexural or flexural properties. the elasticity of the ski, namely the central part of the ski, which can significantly impair its driving characteristics. In addition, the mounting of guides and the panels inserted into them with the parts attached to the ski surface are in most cases disturbing, both from the aesthetic point of view, as well as from the point of view of reliability of operation and last but not least the safety of the skier. At the same time, it is an outdated and aesthetically acceptable solution today, which requires a large amount of space available on the ski surface itself and also significantly increases the weight of the ski, and in fact it is also relatively difficult to manufacture.

Furthermore, the Austrian patent AT 408 725 B describes a solution in which both parts, namely the front or the front. finger and rear or heel parts, each connected to each gearbox. The gears are driven by a suitable recess on the upper surface of the skis. on the ski-mounted platform in the direction of each other and simultaneously passing through each other. Each of said shifting elements is provided with a tooth at least on the surface facing the remaining gearing element. The said shifting elements include a retaining member, which is also provided with a tooth on surfaces intended to cooperate with the said shifting elements. In this way, a multi-layered set of toothed, in a relaxed state of mutually movable elements, to which both parts of the ski link are connected, is obtained, whereby these parts can be consolidated in each position by providing sufficient pressure in a direction perpendicular to the surface of the ski or. platform, which is achieved e.g. by screwing the screw through said holding element. That being said, it is a relatively large set of elements that are placed over one another and relatively large in height, which can be annoying. After unscrewing the screw, the retaining elements are released from each other by means of the teeth and can be moved back and forth. It is a so-called asynchronous movement, namely, moving the front of the bond independently of the rear of the bond. The position of said parts of the ligaments must be properly adjusted, as the two parts must be equally spaced from the zero point on the ski intended for mounting the ligaments. Incorrect mounting results in improper loading of the ski, resulting in increased pressure on either the back or front of the ski during skiing. For the stranger it is virtually impossible for the average user to master these details without the help of an expert. In this case, too, the repositioning of the bond is related to the unscrewing of the screw in order to loosen the cooperating parts, to move and adjust the gearing elements, to re-tighten the screw. These measures are not feasible in a workshop, but difficult on the spot, at the ski slope.

The present invention relates to a ski with an integrated assembly for positioning the ski link and consolidating it in a selected position, which comprises a lifting plate or a lifting plate in the central part intended for attachment from the front and rear of the standing ski link. platform.

According to the invention, one mounting plate is provided for the attachment of each part of the ski link, and either a single or part-mounted platform is adapted to receive said mounting plates, so that each mounting plate together with the corresponding part of the ski link is movable only on the platform surface. longitudinal directions of the ski. On the one hand, the respective part of the platform intended for receiving the corresponding mounting plate comprises at least one longitudinal ski run, which is provided with form-locking holding elements, and on the other, each mounting plate comprises at least one longitudinal ski direction. an elastically deformable gripping member, provided with shaped locking elements adapted to cooperate with the holding elements of the respective holding member, and forming a locking connection between said gripping elements and holding elements can be either established or eliminated by means of a longitudinally movable ski translat a temporary element, which is mounted on the respective mounting plate via the respective holding part and which is preferably lockable after establishing a form-fast connection between the resisting elements and the holding elements.

In one of the possible embodiments of the ski according to the invention, on the one hand, said holding portion comprises at least one lateral surface, which is provided with form-locking holding elements, and on the other, each of the fastening plates comprises at least one elongably deformable resisting portion extending in the longitudinal direction of the ski, being freely movable past the associated holding member on the platform, and comprising at least one lateral face, which is provided with shape-locking elements adapted to cooperate with the holding members on the platform. Furthermore, a suitable arresting element is provided for each of the gripping members, which is adjustable via this gripping member in such a way that the gripping member is elastically deformed, thereby establishing cooperation between the gripping shape-locking elements on the respective fastening plate and the holding-shaping elements on platform. In this case, each of the platform support members is designed as a centrally arranged passage, in particular a groove extending in the longitudinal direction of the ski and comprising lateral surfaces whose shaped support members are designed as teeth. On each of the mounting plates there is provided one equally centrally arranged and longitudinally extending retaining member, which can be inserted into each of the holding members and freely movable along the latter and freely displaced from the central due to the necessary elastic deformability. a spaced, longitudinal notch, each side-facing surface comprising form-locking grips, again designed as teeth, adapted to engage with the teeth on the lateral surfaces of the support members on the platform. The adjustable arresting insert, through the respective retaining portion, comprises a centrally arranged spacer insert which can be inserted into said notch in the retaining portion so that the retaining portion is deformed elastically when opening the lateral surfaces, thereby establishing cooperation between the form-locking resistive members of the deformable retaining member and a stationary holding piece on the platform. Thus, said locking brackets may be arranged on each other facing inward side surfaces in a notch or similar groove in the respective gripping portion, while said locking brackets may be arranged on each facing outer lateral surfaces of the respective holding part, and at least the circumscribed elements thereof two mountings for elastic deformation of the resistive part. The arresting element can be held in its position after mounting via the corresponding bracket, for example. thanks to the attachment and snapping of its locking edges into the corresponding ridges on the platform, the locking edges can be arranged on the fastening plates and stuck on the locking element.

In a further embodiment of the ski according to the invention, on the one hand, each platform support member comprises at least one surface provided with form-locking holding elements, and preferably two sloping, V-inclined surfaces, namely, descending towards one another and spaced apart , on the other hand, each of the mounting plates comprises at least one longitudinally skiable running or unified or assembled elastically deformable gripping portion comprising at least one surface adapted to be supported by the corresponding holding member portion and provided with form-locking members resistive elements. In this case, each is pre-tensioned or. the elastically deformable retaining member in a discharged state is freely movable past the associated holding member on the platform, and its retaining members are adapted to cooperate with said holding members. For each of the uprights, suitable arresting parts are provided, which are mounted over this uprights in such a way that the uprights, when translatomally moving the arehtime part, along the respective uprighting part, deflect or. deforms elastically, thereby establishing co-operation between the hold-up locking elements on the respective fastening plate and the hold-up locking elements on the platform. Thus, e.g. it may be advantageous if the form-locking brackets are preferably arranged in two oblique, inclined, and second-inclined surfaces in each bracket, while the bracket-bracket members are arranged on each and the upwardly considered planes of each bracket.

Furthermore, it is provided according to the invention that the form-locking support elements are arranged on at least one of the oblique and inclined surfaces of the respective holding part, while the form-locking holding elements are arranged on at least one of the uprights of the respective holding part, namely one facing the surface, provided with holding elements.

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According to the invention, it is further provided that the form-locking holding elements are arranged on at least one relative to the ski surface of the cape surface of the respective holding part, while the shape-locking holding elements are arranged on at least one of the correspondingly considered surfaces of the respective holding part, namely , facing toward said surface, provided with holding elements.

Generally, the locking support elements may be arranged on the upper surface of the ski at least substantially parallel to the surface of the respective upright portion, while the locking support members are arranged on the upper surface of the ski at least substantially parallel to the surface of the respective holding portion.

In all the cases discussed so far, the two-locked brackets on the respective bracket, as well as the bracket-brackets of the respective bracket, may conveniently be designed as teeth or ribs or similar surface molding elements adapted to cooperate with each other in the form of a lock-in coupling the resistive parts and the respective holding parts.

Further, in the ski according to the invention, the respective mounting plate on the platform is movable in the longitudinal direction of the ski, preferably by means of screws inserted through the elongated holes or. Platform T-slots. Each mounting plate is equipped with mounting means, the arrangement and construction of which is tailored to the type of ski link and / or type of ski attachment in question. parts of it. Each mounting plate preferably comprises at least one backing edge and at least one flexible locking element, which is locked behind said resting element adjacent to the restraining element adjacent to the restraint edge. On the other hand, the arresting element may comprise at least one parachute intended to receive the respective locking element with the arresting element of the participating fastener. A variant is also possible in which each fastening plate comprises at least one backing edge, while the respective latching element is arranged on the arresting element.

The invention will now be concretized with some embodiments, two of which are shown in the accompanying drawing, showing:

FIG. 1 shows a disposition of a ski with an integrated assembly for positioning the ski link according to the first embodiment and consolidating it in the selected position,

FIG. 2 is a cross-sectional ski according to FIG. 1, in perspective;

FIG. 3 is a ski with an assembly according to the invention as in FIG. 2, this time in floor plan;

FIG. 4 is the detail A of FIG. 3;

FIG. 5 is a detail B of FIG. 3;

FIG. 6 shows a schematic layout drawing of a further embodiment of the ski with an integrated assembly for positioning the ski link;

FIG. 7 shows only the last or to the fifth part of the bond the corresponding set in perspective; FIG. 8 shows the assembly of FIG. 7 in the outline, FIG. 9 is an assembly according to FIG. 7 is a plan view, FIG. 10 shows the front respectively. the finger portion of the ligament associated assembly in the relaxed state, while adjusting the appropriate position, in the outline;

FIG. 11 and again the last one, respectively. to the fifth part of the bond the associated assembly in the fixed state and in the outline.

The sketch 1 is illustrative only in the accompanying drawing, showing only its central portion 10, which is intended to be fitted with a suitable ski link 2. This is a very normal ski link 2, consisting of a front assembly 21 and a rear assembly 22 , wherein the front assembly 21 is adapted to attach to the sketch of a non-shown ski boot in the area of its toe portion and the rear assembly 22 to attach the shoe to the ski 1 in the area of its heel portion. According to the invention, a lifting plate, the so-called platform 3, is appropriately attached to the ski 1 on its upper surface 11, which appropriately contributes to the otherwise desirable increase in standing height and which is in this case two-piece, consisting of a front part 31 and a rear portion 32. Said platform 3 can generally also be one-piece or it is uniform and can be either removable on the ski 1 or can also be attached to it in general.

Furthermore, according to the invention, one of the mounting plates 41, 42 is assigned to each of said parts 21, 22 of the ski link 2, each of said parts 21, 22 of the ski link 2 being attached to the respective fastening plate 41, 42 for this purpose. each of the fastening plates 41, 42 provided with properly arranged and implemented fastening plates

X means, in the example shown, through holes 43 ', 43, the arrangement and dimensions of which may be pre-arranged for the arrangement and dimensions of the skis 2 on the parts 21,22 of the ski link 2 of a particular type and / or a particular manufacturer. In the example shown, the connection between the respective part 21, 22 of the link 2 and the associated plate 41, 42 is possible by means of unscrewed screws which are inserted from the underside of the plate 41, 42 through the openings 43 ', 43 and screwed into each part 21, 22 of the ski link 2.

Each of said mounting plates 41, 42 is designed in such a way that it is secured to the front 31 or. the rear part 32 of platform 3, in such a way that at least in the restricted area / range it is possible to move the respective mounting plate 41, 42 in the longitudinal direction of the ski 1 along the respective portion 31, 32 of the platform 3, but in no way in the transverse direction of the ski 1 parallel to the upper surface 11 of the ski or perpendicular to that surface 11. The said longitudinal movement is enabled in the example shown by the elongated holes, namely T-grooves 33 ', 33, in which screws 34', 34 are inserted, by means of which the mounting plates 41, 42 in the longitudinal direction of the ski 1 are movably attached to each other on the respective part 31, 32 of the platform 3.

Hardening of the respective fastening plate 41, 42 with the front assembly 21 or 21 attached to it. the last assembly 22 of the ski link 2 in the respective position, namely, at a suitable distance between said portions 21, 22 of link 2 as well as at an appropriate distance of said portions 21, 22 of link 2 from the tail, respectively. According to the invention, the tips of the ski 1 are made possible by the presence of characteristic and further described holding, gripping and arresting parts and associated elements, between which either the necessary form-binding connection or the corresponding connection can be established. at least temporarily disconnect this connection. For this purpose, on the one hand, the platform 3 or. in the illustrated example, on each of the two parts 31, 32 of platform 3, one continuous longitudinal holding portion 35 ', 35 is provided, one in the longitudinal direction of the ski 1, which in the example shown in FIG. 1 - 5 on at least one of the lateral surfaces 35Γ, 352 '; 351, 352, and preferably on both, comprise suitably executed form-locking holding elements 353, on the other hand, each of the fastening plates 41, 42 is provided with an elastically deformable resisting portion 44 ', 44, which in this case according to FIG. 1 - 5 on at least one of its lateral faces 441 ', 442'; 441, 442, and preferably on both, comprise suitably constructed form-locking brackets 444 and which, when relieved, can be inserted into the region corresponding to each of the aforementioned holding members 35 ', 35 and freely movable along it, while in the elastically deformed state thanks to then ensured cooperation between said gripping elements 444 and holding elements 353, a solid, form-bonded connection is formed between the holding portion 35 ', 35 and the holding portion 44', 44, and thereby also between the platform (3) and the associated fastening plate 41, 42, and therefore also between the ski 1 and the respective portion 21, 22 of the ski link 2. For this purpose, the elastic deformation of the respective mounting portion 44 ', 44 can be achieved by means of an arethmus element 5, which is adjustable via the mounting plate 41, 42 and thus inserted into the area 44 ', 44.

In this case, the respective arresting element 5 is movable via the flexible locking elements 415 ', 415 and 5 respectively of the respective fastening plate 41, 42. 425 ', 425, in each case generally via at least one snap element 415', 415 or. 425 ', 425, all the way to the available backrest edge 416, 426. When the respective arresting element 5 rests against the corresponding backing edge 416, 426 of the mounting plate 41, 42, the locking elements 415', 415 or. 425 ', 425 snap to the corresponding edge of the arethmus element 5, especially in the region of its intended joints 53, 54.

In the present case of FIG. 1 to 5, each of the holding members 35 ', 35 on each of the parts 31, 32 of the platform 3 is designed as a centrally arranged passage, namely a groove extending in the longitudinal direction of the ski 1 and comprising a toothed lateral surface 351', 352 ', 351, 352, the teeth of which form the necessary clamping elements 353. On the other hand, each of the fastening plates 41, 42 is provided with one centrally arranged and longitudinally extending holding portion 44 ', 44, which can be inserted into each of the respective holding members. 35 ', 35 and which is weakened by the necessary elastic deformability, in the present case in such a way that it is provided with a centrally arranged, longitudinal notch and at the same time on each side facing surfaces 441', 442 '; 441, 442 comprise, as required form-locking elements 444, teeth which are adapted to engage with the teeth on the lateral surfaces 35 ', 352', 351, 352 of the holding parts 35 ', 35 on the platform 3. unburdened, otherwise flexible, highly elastically deformable resisting members 44 ', 44 are freely movable along the holding members 35', 35, which means that the fastening plates 41, 42 with both parts 21, 22 of the bond 2 are freely movable over the surface of the platform 3 oz. of its parts 31, 32 in the longitudinal direction of the ski 1. Thus, both together with the respective mounting plates 41, 42, the freely movable parts 21, 22 of the ski link 2 can be easily positioned in a suitably selected position and subsequently secured in this position only by means of an arresting element 5, which, in the example shown (Figs. 2 and 4), comprises a centrally arranged spacer nozzle 50. During the installation of the isthmus element 5 via the respective gripping portion 44 ', 44, said nozzle 50 enters a notch in the gripping portion 44', 44 and the latter opens and thereby deforming it elastically, causing its lateral faces to be 441 ', 442'; 441, 442 open and move each one in the transverse direction of ski 1 such that the shape-locking brackets 444, in this case the teeth, enter the shape-locking holding elements 353, in this case the teeth again, on the lateral surfaces 351 ', 352', 351, 352 the associated stationary holding portion 35 ', 35 on platform 3. From now on, any movement of parts 21, 22 of ski link 2 is absolutely prevented. The said arresting element 5 is again held in the said position in a very simple manner, thanks to the snapping of its locking edges 51, 52 into the corresponding recesses 37 on the platform 3.

In general, it can also be appreciated that the shape-locking brackets 444 may be arranged on each other facing the inner side surfaces 441 ', 442'; 441, 442 in the notch in the upright portion 44 ', 44. In this case, the form-locking holding elements 353 would be arranged on each side facing surfaces 351', 352 ', 351, 352 of the holding parts 35', 35, and the arresting element 5 should instead of one, it should be made with two nozzles 50, which in this case would not expand, but rather compress or. the strings each hold 44 ', 44.

Further, it is generally possible for the form-lock connection between members 353 and 444 to be established only in the area of one of the lateral surfaces 35Γ, 352 ', 351, 352 of the respective holding portion 35', 35 and the corresponding lateral surfaces 441 ', 442'; 441, 442 of the associated resisting portion 44 ', 44.

A further embodiment of a ski 1 with an integrated positioning assembly of the same or similar ski link 2 as in the example of FIG. 1 - 5, which in this case is not even shown separately, and its consolidation in the selected position is shown in FIG. 6 - 11.

In this case, ski 1 also comprises in the central part 10 a single, two or even multi-part lifting plate or. platform 3, while one mounting plate 41, 42 is provided for securing the respective part 21, 22 of the ski link 2. In the present case, from the two parts 31, 32, the standing platform 3 is again adapted to receive said mounting plates 41, 42, thus the respective mounting plate 41, 42 together with the respective portion of the ski link 2 can be moved only along the surface of the platform 3 in the longitudinal direction of the ski 1, which in this case can also be provided on the basis of interconnection by means of screws 34 ', 34 which are on one side, screwed in the corresponding plate 41, 42 and on the other inserted in the elongated hole or. longitudinal T-groove 33 'in platform 3.

Also, in each case, for receiving the corresponding mounting plate 41, 42, the intended part 31, 32 of the platform 3 comprises at least one longitudinal ski portion extending in the longitudinal direction of the ski 35, which is provided with form-holding holding elements 353.

On the other hand, each of the fastening plates 41, 42 comprises at least one longitudinally longitudinal ski 1 running elastically deformable gripping member 44 ', 44, which is provided with form-locking brackets 444 adapted to cooperate with the holding elements 353 of the respective bracket parts 35 ', 35.

The shape-locking connection between said mounting elements 444 and holding elements 353, which are designed as teeth or other surface forming elements, can also be established or eliminated in this case by means of a translatomally movable arethmus element 5 ', 5, which is mounted in the ski on the respective mounting plate 41, 42 via the respective deformable resistive portion 44 ', 44, of the holding portion 35, 35 of the platform 3.

Each holding portion 35 ', 35 of platform 3 comprises at least one surface 351', 352 '; 351, 352, provided with shape-locking holding elements 353. In this case, each is two sloping planes 35 ', 352' or. 351, 352, which are inclined in the shape of a letter V, namely, descending towards each other and spaced apart.

On the other hand, each of the fastening plates 41, 42 comprises at least one longitudinally directed ski (1) running either a single (Fig. 6) or composite (Fig. 7-9) elastically deformable gripping portion 44 ', 44 comprising at least one surface. 44Γ, 441; 442 ', 442, which is provided with form-locking brackets 444. In each case, the bracket 44', 44 is pre-tensioned or tapered. arranged in such a way that it is freely movable beyond the associated holding portion 35 ', 35 on platform 3 in its unloaded state, and its holding elements 444 are adapted to engage with holding elements 353 of holding portion 35', 35 on platform 3.

In this case, too, a corresponding arresting element 5 ', 5 is provided for each of the uprights 44', 44, which is adjustable over this upright portion 44 ', 44 in such a way that the upright portion 44', 44 is translatomally displaced of the element 5 ', 5' along the corresponding holding part 44 ', 44 deflections or. deforms elastically, thereby establishing cooperation between the hold-up locking elements 444 on the respective fastening plate 41, 42 and holding the hold-down locking elements 353 on the platform 3. In this case, therefore, the hold-down holders 444 are arranged, respectively, in each case two obliquely inclined and second inclined inner lateral faces 441 ', 442'; 441, 442 on the respective resistive portion 44 ', 44, while the shape-locking holding members 353 are arranged on each side and upwardly considered outer lateral surfaces 351', 352 ', 351, 352 of each holding member 35', 35.

On the other hand, it may be envisaged that, in this embodiment, the shape-locking brackets 444 are arranged on at least one of the oblique, laterally inclined inner side surfaces 441 ', 442'; 441, 442 on the respective holding portion 44 ', 44, while the shape-locking holding members 353 are disposed on at least one of each and upwardly considered outer side surfaces 35', 352 ', 351, 352 of each holding member 35', 35, namely those facing the lateral face 441 ', 442'; 441, 442, provided with mounting elements 444.

In principle, in the present embodiment, the shape-locking brackets 444 are arranged on at least one relative to the upper surface of the ski 1 obliquely arranged surface 441 ', 442'; 441, 442 on the respective holding portion 44 ', 44, while the shape-locking holding members 353 are disposed on at least one of the duly considered surfaces 351', 352 ', 351, 352 of the respective holding portion 35', 35, namely, that which faces the aforementioned lateral face 44Γ, 442 '; 441, 442, provided with mounting elements 444. Generally, it is also possible to carry out a ski according to the invention, wherein the shape-locking mounting elements 444 are arranged on a plane 441 ', 442'; 441, 442 on the respective upright portion 44 ', 44, which are at least substantially parallel to the upper surface of the ski 1, while the shape-locking holding members 353 are arranged on the upper surface of the ski 1 at least substantially parallel to the surfaces 35Γ, 352', 351 , 352 of each holding portion 35 ', 35.

Claims (18)

PATENT APPLICATIONS 1. A ski with an integrated assembly for positioning a ski link (2) and consolidating the flight in a selected position, which in the central part (10) is intended to be fastened from the front (21) and rear (22) of the standing ski link (2), comprises a lifting plate or. platform (3), characterized in that one mounting plate (41, 42) is provided for securing each part (21, 22) of the ski link (2) and that it is either a single platform (31, 32) or a platform (31, 32) 3) adapted for receiving said mounting plates (41, 42) such that the respective mounting plate (41, 42) together with the associated ski link portion (21, 22) can be moved only along the surface of the platform (3) in the longitudinal direction a ski, wherein the receiving portion (31, 32) of the platform (3) for receiving the associated mounting plate (41, 42) each comprises at least one longitudinal holding portion (35 ', 35) provided in the longitudinal direction of the ski, which is provided with form-locking holders elements (353), and each of the fastening plates (41, 42) comprising at least one longitudinally flexible ski (1) extending an elastically deformable gripping portion (44 ', 44) provided with shape-locking grips (444) adapted to cooperate with the holding members (353) each the pivoting holding portion (35 ', 35), whereby the shape-locking connection between said resisting elements (444) and the holding elements (353) can be established or eliminated by means of a translatomally movable arethm element (5, 5' in the longitudinal direction of the ski (1). , 5) mounted on the respective mounting plate (41, 42) via the respective holding portion (35 ', 35). A ski according to claim 1, characterized in that the arresting element (5) is lockable after forming a locking connection between said gripping elements (444) and the holding elements (353). A ski according to claim 1 or 2, characterized in that the holding part (35 ', 35) comprises at least one lateral face (35T, 352'; 351, 352), which is provided with form-locking holding elements (353), and each of the fastening plates (41, 42) comprising at least one longitudinally skiable (1) extending elastically deformable gripping member (44 ', 44) which is freely movable past the associated holding portion (35', 35) ) on the platform (3) and comprising at least one lateral face (44Γ, 442 '; 441, 442), which is provided with form-locking grips (444) adapted to cooperate with the holding elements (353) of the holding part (35) ', 35) on the platform (3), and further providing for each of the mounting members (44', 44) a suitable arresting element (5) which is adjustable via this mounting portion (44 ', 44) in this manner , that the resisting portion (44 ', 44) is elastically deformed thereby establishing cooperation between the resistive form members and the elements (444) on the respective fastening plate (41, 42) and the retaining members (353) on the platform (3). Ski according to claim 3, characterized in that each of the holding parts (35 ', 35) on each of the parts (31, 32) of the platform (3) is arranged as a centrally arranged passage, in particular a groove extending in the longitudinal direction of the ski (1) and comprising lateral planes (35Γ, 352 ', 351, 352), the shape-locking holding elements (353) of which are designed as teeth, and provided that each of the mounting plates (41, 42) is also arranged centrally and, in the longitudinal direction, the running resistor portion (44 ', 44), which can be inserted into each of the holding members (35', 35) and freely movable along the load-bearing state along it, and due to the necessary elastic deformability is weakened by a centrally arranged , a longitudinal notch, each having laterally facing lateral faces (44 Γ, 442 '; 441, 442) comprising shaped locking elements (444) designed as teeth adapted to engage with the teeth on the lateral surfaces (35 Γ, 352 ', 351, 352) of holding parts (35', 35) at p latforms (3), wherein, through the respective holding portion (44 ', 44), the adjustable arresting insert (5) comprises a centrally arranged spreading nozzle (50) which is inserted into said notch in the holding portion (44', 44), thereby the upright portion (44 ', 44) of the lateral surfaces (44Γ, 442') being opened; 441, 442 deforms elastically, thereby establishing cooperation between the shape-locking resisting members (353, 444) of the deformable resistive portion (44 ', 44) on the mounting plate (41, 42) and the fixed holding portion (35', 35) on the platform (3). X A ski according to claim 3, characterized in that the shape-locking brackets (444) are arranged on each other by facing inward side surfaces (441 ', 442'; 441, 442) in a notch or similar groove in the respective bracket portion (44) ', 44), while the shape-locking holding elements (353) are arranged on each side facing outer surfaces (351', 352 ', 351, 352) of each holding member (35', 35) and the arresting element (5) comprises at least two nozzles (50) for elastically deforming the holding portion (44 ', 44). 6. Ski according to claim 3 or 4, characterized in that the arresting element (5) is held in position by the retaining element (44 ', 44) due to the resistance and locking of its locking edges (51, 52) in the corresponding position. stuck (37) on the platform (3). A ski according to claim 3 or 4, characterized in that the arresting element (5) is held in position by the attachment (41, 42) of the locking plates (41, 42) after being mounted via the corresponding holding portion (44 ', 44) in its position. edges (51, 52) into the bites (37) provided on the locking element (5). A ski according to claim 1 or 2, characterized in that the respective holding part (35 ', 35) of the platform (3) comprises at least one surface (35Γ, 352'; 351, 352) provided with form-locking holding elements (353) , preferably two sloping planes (351 ', 352' and 351, 352), which are inclined in the shape of a letter V, namely, descending towards each other and spaced apart, and that each of the fastening plates (41, 42) comprises at least one in each longitudinal direction of the ski (1) running either a single or assembled elastically deformable gripping member (44 ', 44) comprising at least one surface (44Γ, 441; 442', 442) adapted to be supported thereon the surface (35Γ, 351; 352 ', 352) of the associated holding member (35', 35) and provided with form-locking resistor elements (444), each being pre-tensioned or tapered. the elastically deformable retaining member (44 ', 44) in its unloaded state is freely movable beyond the associated holding portion (35', 35) on the platform (3), and its retaining members (444) are adapted to cooperate with the holding elements (353) , and wherein for each of the uprights (44 ', 44) there is provided a suitable arresting part (5', 5) which is mounted over this upright part (44 ', 44) in such a way that the upright part (44' , 44) at translatomic displacement of the arethmus portion (5 ', 5), deflect or respectively deflect the corresponding part (44', 44). deforms elastically, thereby establishing co-operation between the retaining members (444) on the respective fastening plate (41, 42) and the holding assembly (353) on the platform (3). A ski according to claims 1, 2 and 8, characterized in that the shape-locking brackets (444) are preferably arranged in each case on two oblique, sloping planes (44Γ, 442 '; 441, 442) on each respective bracket (44 ', 44), while the shape-locking holding members (353) are disposed on each and upwardly considered surfaces (35Γ, 352 ', 351, 352) of each holding member (35', 35). A ski according to claim 1 or 2, characterized in that the shape-locking brackets (444) are arranged on at least one of the oblique, sloping surfaces (441 ', 442'; 441, 442) on the respective bracket (44) ', 44), while the shape-locking holding members (353) are arranged on at least one of the uprights (351', 352 ', 351, 352) of each holding member (35', 35), namely, the one which is facing the surface (441 ', 442'; 441, 442) provided with holding elements (444). Ski according to claim 1 or 2, characterized in that the shape-locking brackets (444) are arranged on at least one relative to the surface of the ski (1) an obliquely arranged surface (44Γ, 442 '; 441, 442) on the respective bracket part ( 44 ', 44), while the shape-locking holding elements (353) are arranged on at least one of the duly considered surfaces (35Γ, 352', 351, 352) of the respective holding part (35 ', 35), namely, the one facing against said surface (44Γ, 442 '; 441, 442) provided with gripping elements (444). A ski according to claim 1 or 2, characterized in that the shape-locking brackets (444) are arranged on the upper surface of the ski (1) at least substantially parallel to the plane (44 44, 442 '; 441, 442) on the respective bracket (44 ', 44), while the shape-locking holding elements (353) are disposed on the upper surface of the ski (1) at least substantially parallel to the surface (35Γ, 352', 351, 352) of each holding member (35 ', 35). Ski according to one of Claims 7 to 12, characterized in that the form-locking holding elements (444) on the respective holding part (44 ', 44) and also the shape-locking holding elements (353) of each holding part (35', 35) Designed as cogwheels adapted to cooperate in terms of forming a close-knit connection between the respective holding portion (44 ', 44) and the respective holding portion (35', 35). Ski according to one of Claims 1 to 13, characterized in that the respective fastening plate (41, 42) is movable in the longitudinal direction of the ski (3) by means of screws (34 ', 34) which are inserted through the elongated holes, respectively. T-slots (33 ', 33) on platform (3). Ski according to one of Claims 1 to 13, characterized in that the respective fastening plate (41, 42) is provided with fastening means (43 ', 43), the arrangement and construction of which is adapted to the respective type of ski link (2) oz. parts (21,22) thereof. Ski according to one of Claims 1 to 13, characterized in that the respective fastening plate (41, 42) comprises at least one backrest (416, 426) and at least one flexible locking element (415 ', 415; 425', 425 ), which, against the abutment of the arethmus element (5), locks behind the abutment edge (416, 426) behind said abutment element (5). Ski according to claim 16, characterized in that the arresting element (5) comprises at least one joint (53, 54) which is intended to receive the respective locking element (415 ', 415; 425', 425) with the arresting element (5) cooperative mounting plates (41, 42). Ski according to one of Claims 1 to 13, characterized in that the respective fastening plate (41, 42) comprises at least one abutment edge (416, 426), while the respective locking element (415 ', 415; 425' is in each case , 425) arranged on the arresting element (5) ·