DE3822113C2 - Ski boot - Google Patents

Description

The invention relates to a ski shoe, comprising an outer shoe with an outer shoe sole and a forefoot corset with corset clamping devices, the forefoot corset is attached to an insole, which together with the forefoot corset into the outer shoe can be placed and fixed against lifting off the sole of the outer shoe can be laid and with the forefoot corset through one on the outside of the outside attached operating clamping device is constrictable.

Such a ski boot is from DE-OS 27 25 972, for example from Fig. 33, known. The insole is part of it have straps running inside a ski boot shell led, which in the upper area of the ski boot shell from this are led out and can be tensioned from the outside. The voltage ver Conditions on the belt are significantly affected by that the straps on the way from the insole to the openings in the Upper part of the ski boot shell essentially secant are forced and therefore not sufficient on the foot or the inner shoe to ensure a sufficient hold of the Ensure your foot.

The invention has for its object in a ski boot generic type to ensure that a satisfactory fit of the respective foot is guaranteed in the forefoot corset.

To solve this problem, the invention proposes that the forefoot corset as a corset with at least one Corset lacing is alternately formed by Ver corset eyelets from corset edges facing each other runs and is connected to the operating clamping device.  

In the solution according to the invention, the forefoot corset can be closed along with the corset tensioners on the insole be manufactured. The prefabricated unit can then in the Outer shoe can be used. Then it only has to Insole set against lifting off the outsole become. The fact that the insole prevents lifting The sole of the outer shoe is fixed, is the foot of the wearer fixed to the outer shoe sole via the forefoot corset. As a rule, the corset will enclose an inner shoe, which together with the corset keeps the foot within of the outer shoe. The outer shell itself contributes to Hold the foot only in so far as it with the Insole is connected. The lateral stability of the foot no longer depends on the outer shoe, so lacking Matching the shape of the foot and the shape of the outer shell no longer leads to loss of stability. This will within a wide range an adaptation of the ski boot to indi Individual foot shapes possible. Ligaments and tendons in the middle feet are relieved by the corset. If here from before corset is spoken, this term is used in to understand the broadest sense. It covers the foot area from the root of the toe to the instep line. Within this Area, the forefoot corset is to be arranged without it necessarily over the full range of the Toe root extends to the instep line. In contrast The blood circulation becomes an instep by a forefoot corset not disturbed.

Thanks to the fixation of the foot by the forefoot corset remains between the foot or a surrounding area liner and outer shoe always have an air space of a defined size, which is conducive to thermal insulation.  

To clearly define the foot inside the outer shoe, it is also recommended that the insole against longitudinal and / or transverse displacement relative to the outer shoe sole is noticeable; this can be especially in the way act that the outline of the insole approximately that Outline of the outer shoe in the area of the outer shoe sole speaks.

Fixing the insole against the outsole Taking off can be accomplished in such a way that the Insole has a protrusion in her toe area, which in a fixing recess in the toe area of the Outer shoe is insertable, and that in the middle and / or Additional area of the rear area of the outer shoe sole means are provided which lift off the insole prevent from the outsole. That way he there is the definition of the insole in the outer shoe in the Toe area inevitably when inserting the insole in the outer shoe, and it only needs to be in the additional fixing means provided in the rear area become. The additional fixing agents can be of any type his. So it is possible, for example, between the outside shoe sole and the insole distributed over the length Provide screw connections. Since it is desired is made from the insole and forefoot corset existing unit even after the first production of the To be able to separate ski boots from the outer shoe again, especially recommended for maintenance and repair purposes to make sure that the connection between Inner sole and outer shoe sole operationally slightly dissolves and can be restored. This can happen be achieved by spacing the insole area between successive fixing points bend between the sole of the shoe and the insole is stiff that the insole even at this distance areas with upward load on the Insole against lifting from the outer shoe sole is secured. A few additional parties are then sufficient  Laying agent between the outer sole of the shoe and the inner sole.

To the insole slightly in the outside To be able to install shoe, it is further proposed that the insole at least midway along its length a kink or a kink area with across the soh len longitudinal direction extending kink axis and / or that the rear part of the insole promotes installation is rounded. If the insole is a crease or has a kink area, so it is of course necessary dig that the ability to kink when installed the connection with the outer shoe sole is suppressed.

If there is an instep train, you can use it clamping device on one inside the outer shoe let the instep pull and the corset Lacing in the crown area of the instep pull on this detachably connect. The vertex area of the instep is relatively easily accessible, so that the An  simply connect the corset lacing to the instep pull can be made. Because the instep hold function of the instep Zugs is further taken over by the forefoot corset, ver stands the instep pull in the solution according to the invention especially as a power transmission means from the Be drive tensioning device for the corset lacing.

The operating chuck can be used in a conventional manner attached to the outer shoe in the heel-Achilles tendon area his. Is the outer shoe with a forefoot heel cup and one around a transverse axis of the forefoot heel cup swiveling rear section or spoiler, so the Operating tensioning device to be attached to the spoiler.

The operating jig should primarily do this serve the forefoot corset when putting on the ski boot or before the start of skiing with a simple handle to tension or solve at the appropriate time. Is next to it it is necessary to adapt to individual foot shapes and Sizes, to adapt to varying footwear and to adapt to the day form of the skier Justierun conditions. It is therefore further proposed that the corset tensioning means one of the operating tension device independent adjustment clamping device sen.

If the corset is tied to an instep pull, so it is recommended to adjust the corset lacing regardless of the setting of the instep pull too do; it is therefore further proposed that at Coupling the corset lacing to an instep pull Adjustment tensioning device on the corset lacing in an area outside the junction between the corset lacing and the instep is arranged. The adjustment jig can be part of the inside sole and the forefoot corset unit, which in the pre-assembled state in the outer shoe can be placed and, if necessary, released again. In this case  one strives to install and remove this unit by the adjusting clamping device not to he if possible heavy.

A simple solution in which the adjusting device you are completely independent of the outer shoe then when you accept that the adjustment span before direction can be operated when the ski boot is removed from the foot is while the insole and forefoot corset comprehensive unit within the outer shoe located. However, this solution requires that the Adjust the shoe when it is removed. This can be a disadvantage be lig if the skier during a ski day has the need to readjust.

It is therefore further considered that the Adjustment clamping device from the outside of the ski operated with the foot held in the ski boot is cash. Such a solution can be realized by either part of the adjustment jig can be passed through the outer shoe or the Adjustment clamping device with one on the outer shoe stored actuator is detachable. If you value a particularly easy operation Moderate installation and removal of the insole and forefoot corset existing unit, so one can between the adjustment clamping device and the actuator provide a clutch, which at Insert the insole and forefoot cuff comprehensive unit in the outer shoe automatically couples.

The adjustment jig can also be a radio lock tion when fixing the insole to the outside meet shoe sole.  

The adjustment jig can be inside store sole and is preferred in the sales area of Insole housed. On the one hand there is sufficient Space for adjustment clamping devices available, on the other it is advantageous for ergonomic reasons, the actuator supply device of the adjustment clamping device in the heel area to attach the outer shoe. Lying adjustment device device and actuator but both in paragraph rich, so the manufacture of the clutches between these two devices particularly simple.

The forefoot corset can be fitted with one or more corsets laces are carried out. The corset ties can in particular on the top of the forefoot and on the bottom of the insole. The corset lies lacing at the bottom of the insole, so must of course, make sure that the corset lacing does not collide with the connecting means, which connect the outer shoe sole to the inner sole. This can easily be avoided if the inside sole has a profiling on its underside, within which the corset lacing and the closing parts of the corset protected can be.

In an effort to make the greatest possible adjustment of the ski boot to individual foot shapes and sizes to enable without an exchange of the Insole and forefoot corset existing unit needs, it is proposed that the forefoot corset of two corset lobes is formed, at least of which one in its effective length by adjustable Attachment to the insole is adjustable. Here can the corset flap by a Velcro finally attached to the underside of the insole the.

As is usual with ski boots with an instep, can  also an instep saddle in the solution according to the invention plate be present, which the pressure of the instep and possibly also the pressure of the forefoot corset on the Foot as evenly distributed as possible. Indeed can be in the solution according to the invention thanks to the the pressure-distributing effect of the forefoot corset also do without the saddle plate, especially if if the presence of an instep next to the Forefoot corset is dispensed with. But use it an instep saddle plate, it is recommended to use this along the center line in two partial saddle plates subdivide their lubricity over the Improve foot.

Do you want to be over the caused by the forefoot corset bracket of the foot also the lateral support can still improve, so you can on the insole elastically deformable, encased by the forefoot corset Attach foot mid-bed. This mid-foot bed should especially in the midfoot area, i.e. between heels area and bale area are attached because there there is a possibility to absorb lateral forces, without the skier uncomfortable pressure on the foot feels. Since the forefoot corset at least can be partially located in this area, he there is the possibility that the forefoot corset Includes mid-footbed and fits snugly against the foot. In this way, an excellent lateral hold of the foot on the insole. To one individual adaptation to different foot sizes and to be able to make foot shapes, it is recommended doing that the foot mid-bed from two partial shells consists of at least one in the transverse direction the insole is adjustable at the top. The midfoot is then through in its lower area includes the partial shells of the mid-foot bed and in its upper area through the forefoot corset, which at the same time the pressure on the foot middle bed takes over the foot.  

The insole, the forefoot corset and, if necessary, the foot middle bed can form a structural unit in the form of a sandal, which the inner shoe separable from this unit takes. The separation of sandal and liner expanded the possible variations, so that with a small Number of components a wide range is made that can. Such a sandal is usually worn with a toe cap on which parts of the corset laces can be supported. The instep saddle In this case, the plate can be attached to the liner be, if necessary in longitudinally divided form as described above ben.

In terms of handling, however, it becomes advantageous be the insole and the forefoot corset with an inside to combine the shoe into an inseparable unit sen. This summary makes it difficult in principle removal and installation. This difficulty can be overcome compensate by the already mentioned above Kinkability and possibly also rounding of the insole, d. H. the sole of the inner shoe.

A particular advantage of the solution according to the invention is it that on the conventional instep thanks to the presence his forefoot corset can also be dispensed with, ins especially when the forefoot corset reaches the instep area or at least approximately at the instep area reaches. The waiver of the instep is particularly especially possible if a rear foot pressure device tion is additionally present, the foot from behind presses into the forefoot corset. On the back foot pushing device will have to be dealt with later.

If there is no instep next to the forefoot corset which is used for the connection between the corset lacing and the operating tensioner a Lö proposed solution, which consists in that at least  a corset cord of the corset lacing along the inside sole to the rear end and from there to that in the Heel-Achilles tendon area arranged operating span device is guided. This also simplifies Adjustment of the corset lacing. Because the verb dung with the instep pull, it is possible that a Adjustment clamping device on the operating clamping device is appropriate.

The formation of a ski boot according to the invention can combine with a rear foot press device in such a way that within the outer shoe in the heel Achilles tendon area a rear foot press device is provided which is the foot in the heel-Achilles tendon area loaded forward. Such a rearfoot pushing device is basically from the two input known publications. The back foot press forward direction in connection with the forefoot corset allows that the foot is free on all sides within the outer shoe is in contact with the outer shoe. The outer shoe is then only wear the insole and forefoot sett existing unit on the one hand and the rear foot press device on the other hand. When designing the Outer shoes need less back on the shape of the foot to be seen because the outer shoe only still carries the carrying function and moisture protection function that Clamping the foot but only the internal unit sole forefoot corset and the rear foot pressure device is transferred.

The rear foot press device can be operated Clamping device can be activated, for clamping and loosening the forefoot corset. In this way it becomes possible with a single movement Forefoot corset and the rear foot press device too tension or loosen.

If you want to operate the rear foot press device from the same operating tensioning device from which the forefoot corset is also operated, a force reversal is required regularly. This can be effected in various ways, for example in that the rear foot pressure device runs on a Zugstrangver, which leads from the operating tensioning device to an instep pull or a forefoot corset, via at least one deflection lever, or via at least one connecting cable which is provided via a cable deflection formed on the outer shoe running,
or is coupled via at least one cable deflecting and branching roller rotatably mounted on the outer shoe.

Also applies to the rear foot press device that it egg can be tensioned by a simple handle or should be solvable, but on the other hand to indivi duel foot shapes, different footwear and different day form of the skier be adaptable should. It is therefore further proposed that the re foot press device regardless of the instep or the forefoot corset through a rearfoot pressure adjustment device tion is adjustable.

The rear foot press device can be a rear foot press mat include which is on either side of the heel achilles tendon line is anchored to the outer shoe in mat anchoring lines and in its transverse extension between the two mats anchor lines is adjustable.  Because the transverse extension of the rear foot pressure matte is changeable, changing pressure exercised on the rear foot area.

The width adjustment of the rear foot pressure mat in circumference direction around the heel achilles tendon line especially by tying funds together. This tying of the middle can in turn be done by the Be drive clamping device can be clamped, which also the chip Solution or solution of the forefoot corset is used. To indivi duel adjustment can tie the funds to one Rearfoot pressure adjustment device be coupled.

The lateral hold of the Achilles tendon heel area can can still be improved in that the rear foot pressure mat on an elastic rear foot surround shell in is anchored to the anchoring lines that coincide with increasing pressure on the rear foot increasingly on the fer hugs the Achilles tendon area. This can Rearfoot surround shell either from the spoiler itself be formed or from an inner shell of the spoiler.

The rear foot press device can also be dependent speed of the angular position of the spoiler can be controlled in such a way that with increasing presentation of the ankle and thus the spoiler's rear foot press device takes off from the spoiler and strengthens it Pressure on the rear foot.

There is a possibility that the operating Clamping device simultaneously to narrow the fore foot corsets, to activate the rear foot pressure direction and to narrow an ankle  serves the cuff of the outer shoe. This creates the mooring of the ski boot further relieved, namely on one umpteenth hand on the operating clamping device reduced.

The accompanying figures explain the invention with reference to Embodiments; it represents:

Fig. 1 inner shoe and outer shoe of a ski shoe according to the invention in an exploded Dar position and partially in longitudinal section;

Fig. 1a shows a first possibility of Justierspannvor direction;

Fig. 2 + 6 partial cross-sections through the sales area with differently trained Justierspannvorrich lines;

Fig. 3 + 4 a section along line III-III of Figure 2 in two different operating conditions.

Fig. 5, 7 + 8 partial cross-sections in the manner of Fig. 2 by several versions of Justierspannvorrichtun conditions;

Fig. 9 + 20 two modifications of the forefoot corset according to the invention compared to the embodiment of FIG. 1;

FIG. 10 shows a side view of FIG. 9;

Fig. 11-13 different modifications of the forefoot corset according to the invention according to Fig. 1;

Fig. 14 is a section along the line XIV-XIV of Fig. 13;

Fig. 15 + 19 two versions of the ski shoe according to the invention with a foot middle bed in longitudinal section;

Figure 16 shows a detail of Figure 15;

Fig. 17/18 modifications to Fig. 16;

Fig. 21 is a modified version of Figure 1 of the unit, consisting of inner sole, forefoot corset and corset tensioning means.

FIG. 22 is an inner shoe for releasable insertion in the assembly according to Fig. 21;

FIG. 23 is a modification of the assembly shown in FIG. 21;

Fig. 24-26 different schematic diagrams of a back pressure device in the ski boot according to the invention;

Fig. 27/28/29 a further embodiment of a rear foot pressing device, wherein Fig. 28 is a partial view in the direction of arrow XXVIII in Fig. 27 and Fig. 29 is a section along line XXIX-XXIX in Fig. 27;

Fig. 30 shows another embodiment of a Rückfußan press device of the type of Fig. 27;

Fig. 31-33 a further embodiment of a Rückfußan pressing device, wherein Fig. 32 is a view in the direction of arrow XXVII in Fig. 31 and Fig. 33 is a section along line XXXIII-XXXIII of Fig. 31;

Fig. 34 shows a further embodiment of a Rückfußan press device of the type of Fig. 31;

Fig. 35/36/37/38 different embodiments of the functional connection of Rückfußandrückvorrich device with forefoot corset and Betriebsspannvor direction.

In Fig. 1, a forefoot heel cup is designated by 10 . It has an outsole 12 . On the forefoot heel cup 10 is an ankle cuff 14 is disposed with a collar front portion 14 a and b, a cuff part or rear spoiler fourteenth The parts 14 a and 14 b are arranged in joints 16 a and 16 b pivotable about transverse axes. On the spoiler 14 b, a loading tensioning device 18 is arranged in the form of a central lock. An instep pull 20 is guided within the forefoot heel cup 10 and is releasably attached to the operating clamping device 18 on a hook-shaped part 22 . The instep train 20 can be adjusted by an integrated in the operating clamping device 18 adjustment clamping device 24 who as long as the operating clamping device 18 is not ge. To the operating tensioning device 18 is also a closure cable 26 is coupled which tenvorder- the cufflinks and -hinterteile 14 a, b 14 contracts when the operating tensioning device 18 is tensioned by a downward pivoting of the clamping lever 18th The locking cable 26 can be attached to the tensioning lever 18 a in different locking points 18 b in order to be able to pre-adjust the tension of the locking cable 26 .

The outer shoe 10 , 14 according to the upper half of FIG. 1 receives an inner shoe 28 . The inner shoe 28 has an inner sole 30 . A forefoot corset 32 is attached to the insole 30 , which can be tensioned by means of a corset lacing 34 by means of a corset cord 36 . This is anchored at one end to a slide hook 38 , which is slidably guided on a support rail 40 . The corset cord 36 runs from the pusher hook 38 over a deflection roller 42 which is attached to a toe cap 44 connected to the inner sole 30 , further through the corset lacing 34 and finally into the heel 46 of the inner sole 30 to an adjusting tensioning device, not shown here.

The insole has a kink 48 in the area of the front heel end, except that its heel 50 is rounded at the end on the heel side. The inner shoe 28 with the inner sole 30 can therefore be easily inserted into the outer shoe 10 , 14 . The slide hook 38 is resiliently biased in the direction of arrow 52 so that it is inevitably hooked into the apex of the instep pull 20 when the liner 28 is inserted.

The forefoot corset 32 with the corset lacing 34 and the slide hook 38 is used as a preassembled unit in the outer shoe 10 , 14 . Since the slide hook 38 inevitably connects to the instep 20 , the days of the ski boot are overall simple. The instep pull 20 with the operating tensioning device 18 and the manchettenver closing rope 26 are preassembled on the outer shoe.

After tightening of the shoe to the respective foot operating tensioning device is tensioned by downward pivoting of the lever 18 a 18th The tension of the instep pull 20 is transferred to the corset lacing 34 .

In Fig. 1a, one end of the corset cord 136 is connected to the hook 138 , which is again intended for hooking into an instep pull 120 , while the other end of the corset cord 136 runs to a fixed anchoring point 136 a on the insole 130 . In this embodiment, the effective length and thus the tension of the corset cord 136 can be pre-adjusted by inserting it into various hooks 154 . These hooks are located on the toe cap 144 of the insole 130 . To change the corset cord presetting, it is necessary to remove the inner shoe 128 from the outer shoe and then reinstall it.

Back to Fig. 1: The insole 30 is connected to the outer shoe sole 12 in such a way that a projection 30 a of the inner sole 30 engages in a fixing recess 12 a in the toe area of the outer shoe sole 12 . In addition, a retaining hook engages under 30 b during insertion of the inner shoe 28 has an undercut 12 b, namely, when the shoulder 46 which, when a setting of the liner 28 in the outer shoe 10 is bent 14 to the next upward, full insertion of the innerboot 28 is pivoted back into the outer shoe in the extended position to the insole 30 . Additional fixing means between the insole 30 and the outer shoe sole 12 can be provided to the insole 30 bond along their entire length rigidly Ver to keep up with the outer shoe sole 12th The kink 48 can be designed so that it allows the heel 50 to bend relative to the insole 30 only in one direction, namely in the direction of arrow 56 .

According to Fig. 2 of the insole is in the heel 246, a carriage 258 arranged which is verkuppelt with the corset cord 236th This carriage 258 is adjustable by a Justierspin del 260 in the transverse direction of the paragraph 246 . The adjusting spindle 260 is rotatable in the paragraph 246 , but non-displaceably and can be rotated by an actuating device 262 via a coupling 264 ver; the actuating device 262 is located on the inside of the foot of the outer shoe 210 . The hitch be 264 is a stretch coupling that closes when the unit forefoot corset insole 228 in the outer shoe 210 closes, provided the actuator 262 is set to the position shown in FIG. 4 and the adjusting spindle 260 in a corresponding position. In FIG. 3, the coupling 264 is shown in a position rotated by 90 ° about the axis of the adjusting spindle 260 compared to FIG. 4. In this position, clutch 264 helps to define heel 246 on outer shoe sole 212 .

In Fig. 5 a rope roll 358 is attached to a differently designed adjusting tensioning device on an adjusting spindle 360 , which serves to wind up the corset cord 336 more or less. Otherwise, the embodiment according to FIG. 5 corresponds to that according to FIGS. 2 to 4.

In the embodiments according to FIGS . 2 to 5, the corset lacing can be pre-adjusted from the outside when the ski shoe is put on, for example by turning the actuating device 262 with a coin.

In Fig. 6, a rope pulley 458 for the corset cord 436 with a vertical axis in the shoulder 446 of the insole is built as an adjusting tensioning device. The actuator 462 passes through the paragraph 446 by means of a ring 463 upwards; the adjustment of the corset cord 436 is only possible after taking off the ski boot. A brake ring 463 a inhibits the automatic rewinding of the rope drum.

In Fig. 7, the actuator 562 passes through the outer sole 512 and is coupled by a clutch 564 with a pulley 558 . The clutch 564 closes here too when inserting the forefoot corset-insole assembly into the outer shoe. For the rest, the corresponding guide die of Fig. 7 to that of FIG. 6. A corset adjusting the cord is possible here with relay ski boot by the actuator 562 is rotated by means of a coin or a screwdriver from the outside of the shoe sole forth.

Fig. 8 differs from that of FIG. 7 in that the actuator 662 with the rope roll 658 by a bayonet coupling 664 is coupled GE. The actuator 662 has a lost motion of, for example, 30 ° relative to the rope roll 658 . The actuating device 662 and the rope pulley 658 can only be plugged together in the middle position of this lost motion. In the zero and 30 ° position of the lost motion, the rope pulley 658 and the actuating device 662 are axially coupled to one another, so that the clutch 664 serves as an additional fixing means for fixing the insole on the outer shoe sole.

In Fig. 9, another embodiment of a forefoot corset 732 is shown. This forefoot corset 732 is closed by a corset lacing 734 on the underside of the insole. The corset cord 736 runs, as can be seen from FIG. 10, via a deflection notch 730 b in the insole projection 730 a and a deflection roller 742 to the slide hook 738 . In addition, the corset cord 736 runs to a pulley 758 within the heel of the insole 730 . The arrangement of the rope pulley 758 as part of an adjusting tensioning device corresponds approximately to FIG. 8. The inner sole 730 has cleats 730 c on its underside. Between these studs 730 c branches 732 a of the forefoot corset 732 , through the ends of which the corset cord 736 is guided.

An alternative to FIGS. 9 and 10 is shown in FIG. 11. The forefoot corset 832 is here with an upper lacing 834 I and a lower Ver lacing 834 II. The corset cord 836 I is connected to the hook 838 for coupling to an instep train, while the corset cord 836 II is connected to a rope pulley 858, which is designed in the manner of FIG. 8. The anchor points 837 I / 837 II of the corset cords 836 I and 836 II are both on the insole 830 or on a toe cap, not shown, of the insole 830 .

The embodiment of FIG. 12 differs from that of FIG. 11 in that the two Ver laces 934 I and 934 II are formed by a common corset cord 936 , the ends with a pair of hooks 938 for hooking on an instep and train is connected with the other pair of ends to a pulley 958 . The corset cord 936 is again via a notch 930 b in the insole projection 930 a leads.

The embodiment according to FIG. 13 corresponds essentially to that of FIG. 1 or 1a with the one difference that the forefoot corset 1032 is formed from two flaps 1032 I and 1032 II, of which the flap 1032 II by a Velcro fastener 1033 on the Underside of the insole 1030 is releasably and thus fixed adjustably. This is shown in section in FIG. 14. As shown, the two tabs can also be connected in one piece, the connecting piece 1032 III running above the insole 1030 . Referring to FIGS. 15 and 16 is a Fußmittelbett 1135 fixedly mounted on the inner sole 1130, which is encompassed by the Vorfußkorsett 1132nd The Fußmit telbett 1135 consists of resilient material, such as thin-walled sheet steel or hard elastic plastic. The combination of the Fußmittelbetts 1135 the Vorfußkorsett 1132 ensures that rests on its entire circumference to the Fußmittelbett or Vorfußkorsett Before foot and metatarsal, said can form gaps between the 1132 and the 1135 Fußmittelbett Vorfußkorsett. This further improves the lateral hold of the foot on the insole 1130 .

Fig. 17 shows a modification of the foot midsole: the foot midsection 1235 here consists of two sub-shells len 1235 I and 1235 II, which are determined by teeth 1239 against each other and can be attached together to an insole, not shown.

Referring to FIG. 18, each of the two partial shells is 1335 and I 1335 II 1335 of Fußmittelbetts by a respective tooth 1339 1339 I or II with a counter-toothing on the inner sole 1341 1330 different settings Setting a bar.

FIG. 19 shows an embodiment corresponding to FIGS. 15 and 16, but the connection of the insole 1430 to the outer shoe sole 1412 is made by a hook 1413 on the underside of the inner sole 1430 and a pin 1415 arranged transversely in the outer shoe sole 1412 . In addition, a longitudinal / transverse fixing of the inner sole is provided by corresponding profiles 1417 between the inner sole 1430 and the outer shoe sole 1412 .

The embodiment according to FIG. 20 is of particular importance insofar as the instep pull is dispensed with here. Apart from the lack of instep pull, the outer shoe 1510 corresponds to the embodiment according to FIG. 1, while the inner shoe 1528 with the forefoot corset and sole essentially corresponds to the embodiment according to FIG. 9. The corset cord 1536 is guided through the inner shoe heel 1546 to its rear end in an open channel 1521 and forms a loop 1543 there , which is intended for coupling to the operating tensioning device 1518 via a hook 1545 . It is noteworthy that there is no longer a separate adjustment tensioning device here insofar as yes, in any case an adjustment adjustment option 1524 (adjusting screw) is present on the operating tensioning device 1518 , which is solely intended to adjust the rope tension in the corset tie 1534 Ren. For coarse adjustment, however, a plurality of hooks 1554 are also provided here, which serve, for example, to be able to determine the effective length of the corset cord when first adjusting to a foot. Later, the skier then has the opportunity to readjust using the above-mentioned adjusting screw 1524 on the operating tensioning device 1518 .

Of course, in principle it is also possible to use an adjusting clamping device according to FIGS. 2 to 8 in the embodiment according to FIG. 20.

The embodiment according to FIG. 21 represents a modification in comparison to the embodiment according to FIG. 1, in that the structural unit consisting of insole 1630 with toe cap 1644 and forefoot corset 1632 with corset lacing 1634 is shown without an inner shoe. This unit in the form of a sandal can be detachably connected to an inner shoe 1628 according to FIG. 22, the inner shoe 1628 then being able to be designed with a soft sole. The fixing function on the outsole sole is taken over by the 1630 insole alone. Remarkable about the inner shoe 1628 of FIG. 22 is still that a saddle plate of two part saddle plates 1651 and 1651 I II is formed. The cross-sectional profile of these partial saddle plates (hatched in FIG. 21) is of considerable interest. This profile has a thickening 1665 near slot 1666 that keeps the pressure of the forefoot corset and, in particular, the corset lacing away from the foot. Instead of the divided instep saddle plate integrated with the inner shoe, a conventional instep saddle plate 1651 can also be used, as shown in FIG. 21.

In the embodiment of the unit in sandal form according to FIG. 23 it is shown how the adjusting tensioning device 1754 of the corset lacing 1734 can be formed by a cable drum 1754 a, the drive shaft of which is passed through the outer shoe 1710 during installation of the sandal and screwed with a knurled screw 1754 b . The corset cord 1736 can also be coupled to an instep 1720 by a detachable hook connection 1738 .

In FIG. 24, a rear foot press device 1866 is coupled to the instep pull 1820 , which can be coupled to a corset lacing 1834 via the hook connection 1838 . This rear foot press device is shown here as a simple rope bow, which acts directly or indirectly on the inner shoe, not shown. This Seilbo gene 1866 is coupled to two bellcranks 1867 , which in turn are pivotally mounted on the outer shoe, either on a front heel cup or on a spoiler of the outer shoe. The rear foot pressure device 1866 is assigned a rear foot pressure adjustment device 1868 , by means of which the rope length of the rear foot pressure device 1866 can be changed independently of the effective rope length of the instep pull 1820 . Engages exactly at the Ristzug 1820 as shown in FIG. 1, an operation jig 1818. With this operating tensioning device 1818 , the instep pull 1820 and the rear foot pressure device 1866 can be tensioned simultaneously with one hand, whereby the corset lacing 1834 is tensioned over the instep pull 1820 . The corset lacing 1834 can be adjusted with devices, as shown in the embodiment according to Fig. 1a or Fig. 2. It is essential that the rear foot pressure adjustment device 1868 and the adjustment of the corset lacing 1834 can be operated independently of the adjustment of the instep pull 1820 .

In Figs. 25 and 26, one kind described 24 detects the pivot lever 1967 according to the with Figs.. The Rückfußandrück device 1966 is formed by a Rückfußandrückplatte here, which mounted on the Vorderfußfersenschale or the spoiler and relative to Vorderfußfersenschale or the spoiler in the longitudinal direction the shoe is adjustable.

The rear foot pressure plate 1966 is connected by ropes 1966 a to the swivel levers 1967 . The ropes 1966 run over a Umlenknocken 1966 b, which are attached to the Rückfußandrückplatte 1966th The hindfoot druckjustiervorrichtung 1968 formed here by a spindle drive 1968a, the plate at the Rückfußandrück is mounted 1966th Through this spindle drive 1968 a, the effective length of the ropes 1966 a can be changed and thus the rear foot tension can be adjusted.

In Fig. 27 it can be seen the operating jig 2018 is running rich from which a Ristzug 2020 via the Ristbe, as shown in FIG. 1. At the Ristzug 2020 is here again a Korsettver lacing (not shown) to couple. Ropes 2066 a branch off from the instep train 2020 and lead to a rear foot pressure plate 2066 . This Rückfußan push plate 2066 is c by a joint plate 2066 mounted b movably mounted on the spoiler, 2014. The effective length of the ropes 2066 a can be adjusted by a spindle 2068 a, as can be seen in particular from FIG. 28. Between the junction of the instep train 2020 and the rear foot pressure plate 2066 , the ropes 2066 a are guided over deflection arches 2066 d, which are attached in one piece to the spoiler 2014 b. Guide grooves 2066 e are formed in the deflection bends 2066 d. The ropes 2066 a are secured in the troughs 2066 e by safety brackets 2066 f.

The instep tension is adjusted with the help of the set screws 2024 on the operating clamping device 2018 ; regardless of this, the rear foot tension can be adjusted using the 2068 a spindle drive.

In Fig. 30 it can be seen a modification over the embodiment of FIGS. 27 to 29. Here a branched cable sheet 2166 a of the Ristzug 2120 from.

The deflection of the ropes 2166 a is performed exactly as in Fig. 27. The rope bow in 2166 a engages the rear side of a Rückfußandrückplatte 2166 and can be inserted there g in different notches in 2166, and indeed for preliminary adjustment of Rückfußandrückspannung regardless of the setting Tension in the instep train 2120 . The rear foot pressure plate 2166 a is also movably supported on a spoiler 2114 b.

It should be noted in both embodiments according to FIGS. 27 to 29 on the one hand and according to FIG. 30 on the other hand that the tension in the instep pull 2020 or 2120 increases when the spoiler is pivoted forward in the direction of arrow 2169 , ie when the lower leg of the Skier goes into increasing template. This is due to the fact that the instep pull 2020 or 2120 emanating from the operating tensioning device 2024 or 2124 is guided below the articulation point 2016 b or 2116 b via the deflection curve 2066 d or 2166 d. In contrast, the more or less large template position of the spoiler 2014 b or 2114 b does not affect the setting of the rear foot pressure plate 2066 or 2166 relative to the respective spoiler.

In Figs. 31 to 33 is a novel Rückfußan pushing device in the form of a Rückfußandrückmatte shown 2266th This rear foot pressure mat 2266 is anchored with its edges 2266 h on an elastic plastic shell 2266 i in anchoring lines 2266 k. The plastic shell 2266 i is in turn attached to the spoiler 2214 b along its apex line 2270 . The back foot pressure mat 2266 has along its vertical central region a central lacing 2261 l, which is formed by a cord 2266 m. The cord 2266 m branches off from the instep pull 2220 , which can be tensioned by the operating tensioning device 2218 and can be adjusted by an adjusting device 2224 . The cord 2266 m runs into the lacing 2261 l via a rope deflection roller 2266 d mounted on the spoiler 2214 b. The upper end of the cord 2266 m runs on a Seiltrom mel a rear foot pressure adjustment 2268 . The rearfoot pressure adjustment device 2268 is mounted on the spoiler 2214 b and can be rotated into any position and fixed in it by means of latching means (not shown). A corset lacing of the forefoot corset is also releasably coupled to the instep pull 2220 . The rear foot pressure mat 2266 can be adjusted by the rear foot pressure adjusting device 2268 independently of the tension in the instep pull 2220 .

If the cord 2266 m is shortened by the rear foot pressure adjusting device 2268 or by the operating tensioning device 2218 , the rear foot pressure mat 2266 moves forward in the arrow direction 2271 of FIG. 33, ie an increased pressure is exerted on the rear foot. At the same time, the plastic shell 2266 i is concentrated, so that it clings more closely to the Achilles tendon heel area of the skier. This increased conformity is indicated by arrows 2273 in FIG. 33. When tension is introduced into the central lacing 2261 l, not only is the forward pressure on the rear foot reinforced, but also an increased lateral pressure is exerted on the rear foot, so that the lateral fixation of the rear foot is improved.

A conventional buckle 2226 for closing the ankle cuff is indicated in FIG. 31. It also applies to the embodiment of FIGS. 31 to 33 that an increasing original creates an increasing tension in the instep pull 2220 , but that the position of the rear foot pressure mat 2266 relative to the spoiler 2214 b is independent of the inclination of the spoiler 2214 b.

The embodiment according to FIG. 34 largely corresponds to that according to FIGS. 31 to 33. In contrast to the embodiment according to FIGS . 31 to 33, however, in FIG. 34 the deflection roller 2366 d is not attached to the spoiler 2314 b, but to the Outer shoe sole 2312 , ie on the sole of the forefoot heel cup. This means that when the spoiler 2314 b is pivoted forward in the direction of arrow 2369, an additional tension is introduced into the cord 2366 m, as a result of which the rear foot pressure mat 2366 is increasingly tensioned and in the central region it increasingly stands out from the spoiler 2314 b in the sense of a progressively increasing pressure on the rear foot.

FIG. 35 shows a forefoot corset in the form of a sandal, as is also shown in FIG. 21. The forefoot corset 2432 can be tensioned with a corset lacing 2434 , the corset cord 2436 being detachably connectable to the instep pull 2420 . The Mittelverschnürung 2466 corresponds to the Rückfußandrückmatte which is formed from the line 2466 m but for the rest of the Implementing approximate shape of FIGS. 31 to 33, is stretched over lever 2467, which train to the instep coupled 2420 and the Vorderfußfersenschale or on the Spoilers are stored. A rearfoot pressure adjustment device 2468 , which is mounted on the spoiler, serves to adjust the rearfoot pressure.

In the embodiment of FIG. 36, the pivot are lever 2467 of the embodiment of FIG. Replaces 35 by guide blocks 2567 at each of which the Ristzug 2520 a running from the operating jig forth control cable 2520 a and a line 2566m of Mittelverschnürung 2566 of Rückfußandrückmatte are coupled . The rope pulleys 2567 are either on the spoiler 2514 b or on the forefoot heel cup of the outer shoe. The tension in the instep pull 2520 can be adjusted via the adjustment of the control cables 2520 a in the operating tensioning device, for example by means of an adjusting nut 24 , as shown in FIG. 1, and the adjustment of the rear foot pressure is carried out by the rear foot pressure adjusting device 2568 .

Of course, also in the embodiment according to FIG. 36, the inner shoe can be connected to the inner sole to form a structural unit.

In the embodiment according to FIG. 37, the operating tensioning device 2618 acts directly on the cord 2666 m of the central lacing in the rear foot pressing device, an adjustment being made possible by hanging it in different catches 2668 in the tensioning lever of the operating tensioning device 2618 . The cord 2666 m is anchored with its lower ends 2674 to the outer sole of the shoe or to the spoiler. The instep pull 2620 is adjusted within the operating clamping device by means of a threaded sleeve 2624 on a spindle 2624 a. The adjustment of the corset lacing 2634 takes place within the shoulder 2646 of the insole by means of a device such as that shown in FIG. 2.

In Fig. 38 an operating jig 2718 b existing ankle cuff also serves to close the front part of cuff 2714 and a spoiler 2714. The light emanating from the operation of clamping device 2718 control cable 2720 a passes over the pulley 2718 c of the operation jig 2718 via Umlenknocken 2714 bb of the spoiler over Umlenknocken 2714, the sleeve front portion 2714 a of the guide blocks 2767, the function explained with reference to Fig. 36 has been. A rear foot pressure device 2766 is coupled to the cable deflection 2767 , as explained in FIG. 24, to which a rear foot pressure adjustment device 2768 is also assigned. Furthermore, an instep train 2720 is coupled to the rope deflection rollers 2767 , to which in turn a corset lacing 2734 is coupled. When the operating tensioning device 2718 is tensioned, the cuff front part 2714 a and the spoiler 2714 b are first pulled together until the stop screws 2714 d of the spoiler 2714 b abut against stop surfaces 2714 c of the cuff front part 2714 a. Then is tensioned by the tensioning of the control cable 2720 a ver by means of the operating tensioning device 2718 in the instep pull 2720 and in the Rückfußandrückvor direction 2766 . The tension in the instep pull 2720 is also transmitted via the coupling device 2738 to the corset lacing 2734 .

The tension in the corset tie 2734 can be adjusted separately by an adjustment device as shown in FIG. 2. The degree of constriction between the spoiler 2714 b and the cuff front part 2714 a can be adjusted by the stop screws 2714 d. In the operating clamping device 2718 , an adjusting device can be arranged in the manner shown in FIG. 1.

Reduced in all embodiments of the invention the task of the outer shoe on the sides stabilization of the foot, on the fore and aft position limitation, to the standardized connection the security bond and on the fixation of the Holding means, which the forefoot corset with the inside if necessary set the shoe inside the outer shoe.

It is also essential that the instep pressure plate, so if it is still used at all, ge is because it thereby divides the individual Adapts foot shape better than with one-piece design.  

It is not excluded that the two Parts of the instep pressure plate through a membrane or through Bridges are held together.

Claims (37)

1. ski boot comprising an outer shoe ( 10 ) with an outer shoe sole ( 12 ) and a forefoot corset ( 32 ) with a corset tensioning means ( 34 ),
wherein the forefoot corset ( 32 ) is attached to an inner sole ( 30 ) which can be inserted together with the forefoot corset ( 32 ) into the outer shoe ( 10 ) and can be fixed therein against lifting off the outer shoe sole ( 12 ) and
the forefoot corset being constrictable by an operating tensioning device attached to the outside of the outer shoe ( 10 ),
characterized in that the forefoot corset ( 32 ) is designed as a lace-up corset with at least one corset lacing ( 34 ) which runs alternately through corset eyelets from corset edges directed towards one another and is connected to the operating tensioning device ( 18 ). 2. A ski boot according to claim 1, characterized in that the operating clamping means (18) acts on a running inside of the outer shoe (10) Ristzug (20) and that the Korsettverschnürung (34) is coupled detachably in the apex region of the Ristzugs (20) thereto. 3. Ski boot according to claim 1 or 2, characterized in that the operating clamping device ( 18 ) in the heel-Achilles tendon area of the outer shoe ( 10 ) is attached. 4. Ski boot according to claim 3, characterized in that when executing the outer shoe ( 10 ) with a forefoot heel cup and a pivotable about a transverse axis ( 16 b) of the forefoot heel cup spoiler ( 14 b) the operating tensioning device ( 18 ) on the spoiler ( 14 b) is attached. 5. Ski boot according to one of claims 1 to 4, characterized in that the corset lacing ( 34 ) has a device of the operating tensioning device ( 18 ) independent adjustment tensioning device ( 154 ). 6. Ski boot according to claim 5, characterized in that when the corset lacing ( 134 ) is coupled to an instep ( 120 ), the adjusting tensioning device ( 154 ) for the corset lacing ( 134 ) in an area outside the connection point ( 138 ) between the corset lacing ( 134 ) and the instep ( 120 ) is arranged. 7. Ski boot according to claim 5 or 6, characterized in that the adjusting clamping device ( 154 ) is part of a unit comprising the inner sole ( 130 ) and the forefoot corset ( 132 ), which can be used in the pre-assembled state in the outer shoe ( 10 ) and possibly is detachable again. 8. Ski boot according to one of claims 1 to 7, characterized in that the inner sole ( 30 ) has at least one kink ( 48 ) or a kink region with a kink axis extending transversely to the longitudinal direction of the sole at the middle point of its length and / or that the heel ( 50 ) the insole ( 30 ) is rounded off to facilitate installation. 9. Ski boot according to claim 7 or 8, characterized in that the adjusting device ( 458 ) can be actuated when the ski boot is removed from the foot, while the structural unit comprising the insole and the forefoot corset is located inside the outer boot. 10. Ski boot according to one of claims 7 to 9, characterized in that the adjusting clamping device ( 558 ) can be actuated from the outside of the ski boot when the foot is received in the ski boot. 11. Ski boot according to claim 10, characterized in that a part ( 1754 a) of the adjusting clamping device ( 1754 ) can be passed through the outer shoe ( 1710 ). 12. Ski boot according to claim 11, characterized in that the adjusting clamping device ( 258 ) can be coupled to an actuating device ( 262 ) mounted on the outer shoe. 13. Ski boot according to claim 12, characterized in that a coupling ( 264 ) is provided between the adjusting tensioning device ( 258 ) and the actuating device ( 262 ), which automatically couples when inserting the structural unit comprising the insole and the forefoot corset into the outer shoe. 14. Ski boot according to one of claims 5 to 13, characterized in that the adjusting clamping device ( 258 , 260 , 262 ) fulfills a fixing function when fixing the insole on the outer sole of the shoe. 15. Ski boot according to one of claims 5 to 14, characterized in that the adjusting tensioning device ( 258 , 260 ) is at least partially housed within the insole ( 228 ). 16. Ski boot according to claim 15, characterized in that the adjusting clamping device ( 258 , 260 , 264 ) is accommodated in the shoulder ( 246 ) of the insole. 17. Ski boot according to one of claims 1 to 16, characterized in that the corset lacing ( 34 ) is arranged on the top of the forefoot corset. 18. Ski boot according to one of claims 1 to 16, characterized in that the corset lacing ( 734 ) is arranged on the underside of the insole ( 730 ) of the forefoot corset ( 732 ). 19. Ski boot according to one of claims 5 to 18, characterized in that of 2 corset ties ( 834 I, 834 II) one ( 834 I) is connected to the operating tensioning device and the other ( 834 II) is connected to the adjustment tensioning device ( 858 ). 20. Ski boot according to one of claims 5 to 18, characterized in that when executing the forefoot corset with a first corset lacing ( 934 I) lying on the top of the forefoot and a second corset lacing ( 934 II) lying on the underside of the insole, the two corsets Lacing ( 934 I, 934 II) are carried out with at least one common corset cord ( 936 ), which is connected both to an instep tension underlying the tension by an operating tensioning device and to an adjusting tensioning device ( 958 ). 21. Ski boot according to one of claims 1 to 18, characterized in that the forefoot corset ( 1032 ) is formed by two corset flaps ( 1032 I, 1032 II), of which at least one ( 1032 II) in its effective length by adjustable attachment to the Insole ( 1030 ) is adjustable. 22. Ski boot according to claim 21, characterized in that the one corset flap ( 1032 II) by a Velcro connection ( 1033 ) on the underside of the insole ( 1030 ) is stigable. 23. Ski boot according to one of claims 1 to 22, characterized in that the forefoot corset encloses an instep saddle plate ( 1651 ) lying against the top of the forefoot. 24. Ski boot according to one of claims 1 to 23, characterized in that on the inner sole ( 1130 ) of the forefoot corset ( 1132 ), elastically deformable footbed ( 1135 ) is attached. 25. Ski boot according to claim 24, characterized in that the foot middle bed consists of two partial shells ( 1235 I, 1235 II), at least one of which is adjustable in the transverse direction of the inner sole. 26. Ski boot according to one of claims 1 to 25, characterized in that a unit comprising the insole ( 1630 ) and the forefoot corset ( 1632 ) and, if appropriate, the foot mid-bed includes an inner shoe ( 1628 ) which can be separated from it. 27. Ski boot according to claim 26, characterized, that the assembly comprises a toe cap on which parts the corset laces are supported. 28. Ski boot according to one of claims 1 to 25, characterized in that the insole ( 30 ) and the forefoot corset ( 32 ) are combined with an inner shoe ( 28 ) to form an inseparable unit. 29. Ski boot according to one of claims 1 + 3 to 28, characterized in that at least one corset cord ( 1536 ) of the corset lacing ( 1534 ) along the insole to its rear end and from there to the operating tensioning device ( 1518 ) arranged in the heel-Achilles tendon area. is led. 30. Ski boot according to one of claims 1 to 29, in which within the outer shoe in the heel-Achilles tendon area a rear foot pressure device ( 1866 ) is provided which loads the foot forward in the heel-Achilles tendon area, characterized in that the rear foot pressure device ( 1866 ) can be activated by the operating tensioning device ( 1818 ) acting on the forefoot corset. 31. Ski boot according to claim 30, characterized in that the rear foot pressure device ( 1866 ) is coupled to a pull cord ( 1820 ), which leads from the operating tensioning device ( 1818 ) to an instep pull ( 1820 ) or a forefoot corset, via at least one deflection lever ( 1867 ) is. 32. Ski boot according to claim 30, characterized in that the rear foot pressure device ( 2166 ) extends to a pull cord which leads from the operating tensioning device ( 2118 ) to an instep pull ( 2120 ) or a forefoot corset via at least one connecting cable ( 2166 a). which runs over a cable deflection ( 2166 d) formed on the outer shoe. 33. Ski boot according to claim 30, characterized in that the rear foot pressing device ( 2566 ) on control cables ( 2520 a), which lead from the operating tensioning device to an instep pull ( 2520 ) or a forefoot corset, via at least one cable deflection and branching roller rotatably mounted on the outer shoe ( 2567 ) is coupled. 34. Ski boot according to one of claims 30 to 33, characterized in that the rear foot pressure device ( 1866 ) is adjustable independently of the instep pull ( 1820 ) or the forefoot corset by a rear foot pressure adjusting device ( 1868 ). 35. A ski boot as claimed in any one of claims 30 to 34, that the Rückfußandrückvorrichtung a Rückfußandrück matte (2266) comprises that both sides of the heel Achilles chord line at the outer boot in Matt anchoring lines (2266 k) is anchored and in its transverse extent between the two mat anchoring lines ( 2266 k) is adjustable. 36. Ski boot according to claim 35, characterized in that the rear foot pressure mat ( 2266 ) can be shortened by a central lacing ( 2261 l) which can be tensioned by the operating tensioning device ( 2218 ) and optionally coupled to a rear foot pressure adjusting device ( 2268 ). 37. Ski boot according to one of claims 1 to 36, characterized in that the operating tensioning device ( 2718 ) serves at the same time for narrowing the forefoot corset, for activating a rear foot pressing device ( 2766 ) and for narrowing an ankle cuff ( 2714 a, 2714 b) of the outer shoe .