DE7836292U1 - Footwear insert - Google Patents

Description

PATENT Attorney ::: '::; : "

HANS-JOACHIM KANTNER

DIPLOMA IN ENGINEERING 0070 LANGEN. 1 6th DEC.

DARMSTÄDTER STRASSE 8

Telephone: (0O1C3 '23029 Ktr./be

PATENT Attorney DIPL-.NC H-J. KANTNER "TE LE G RAMM: K ANTN E R P ATENTE

n ₄ -.- i.7. '. r.Tr _5r? . co-LANCEN- hfssfn · L AN GENH ES SEN

Fritz Klepper

6070 Langen / Hesse

Footwear insert

The invention relates to a footwear insert for adjustment the footbed surface of the same to the individual support requirements for the user's foot.

So far, two types of such footwear insoles are known. On the one hand it concerns inlays made of sheet metal or plastic plate material, which in adaptation of the individual The user's foot shape is deformed to an ideal image of the foot. One tries to damage the skeleton of the foot, in particular with regard to the relative position of the individual barrel bones to one another, so that the in Allocation of the individual foot bones to one another, which is regarded by experts as ideal from an orthopedic point of view, even during walking or walking. Running process is retained. In many cases it becomes b ^ i these.i known deposits ζ'idem at least one of their lateral Edges pulled up like a flange, around the entire foot as immobile as possible, such as fixed in a cake tin to keep.

With such insoles it has always been felt to be disadvantageous that they prove to be quite painful for the user and even when they should be adapted to the individual foot shape, not infrequently the cause of pressure points, cornifications and even corns on the underside of the foot form. In addition, it has been found to be disadvantageous that the material from which the insert shell is made is not only not breathable, but also has a tendency to promote perspiration on the underside of the user's foot, which in turn makes the shell surface somewhat slippery promoting moisture wetting is favored, which, apart from the undesirable favoring of the formation of pathological sweaty feet, also makes walking or running more difficult or hindered by the fact that the foot is relieved of the tendency, which always tends to exist, to shift in the shell structure offered by this known type of insert. or to go through displacement movements, which the expert usually calls "swimming".

At least to some extent to remedy to try here, you already thick and resistant to bending Leather has molded on a molded from Korkpreßstoff positive interposition of another Aassteifungseinlage by press molding. Here, emphasis was placed on achieving a similarly rigid shell structure as in inserts made from sheet metal or plastic sheet material, while attempts were made to make use of the more environmentally friendly properties of natural leather.

Another known embodiment refers to a as rigid as possible, as a support surface against the inner surface the insole used for reefing footwear a padding made of pressed cork material is applied and, if necessary after further application of a soft pad in the area of the head of the middle metatarsal bone a thin 1-iDDirsn "outer layer nis cover sheet oversot-on.

A disadvantage of this known type of deposit that it comprises an arch support each cavity is avoided applied necessarily no deflection possibilities provides _y as to the crude taken in adaptation to the inner surface of the footwear approximately plane lying insole. This type of insert also proves to be disadvantageous in terms of economy. It is necessary with her that a relatively thick and therefore correspondingly expensive pressed cork material layer must be applied and its overlying surface must then be worked out according to the individual requirements of the user's foot shape. This not only results in a relatively large amount of unusable waste of per se valuable pressed cork material, but also the necessity of considerable processing effort for the processing process. The Gescehuag price of such known deposits is therefore adversely affected by both the material and the manufacturing costs.

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An even more serious disadvantage, however, is that with this known type of insert, to a greater extent than with the known types of insert described above, the possibility of subsequent corrections is practically excluded, quite apart from the fact that even minor errors in the initial creation necessarily lead to the rejection of the must lead the entire work piece. It can be seen that even the slightest erroneous removal of filling material in the course of adaptation to the individual foot shape of the user leads to the fact that material is missing at the point in question that has been worked out from the solid and therefore cannot be replaced again, so that the entire previously processed pieces of material are thrown away and the adaptation work on a new piece of material has to be repeated. This applies equally to the initial creation of the insole as well as any subsequent corrections deemed necessary.

Regardless of the "described disadvantages, all known footwear insoles also prove to be disadvantageous in completely different respects. They are in fact not applicable as a preventive measure against drum damage. This lies in the underlying concept of a rigid support for the metatarsal arch. This in turn is based on the opinion." orthopedic experts that in order to avoid foot damage, rigid support of the metatarsal ^{arch with a shank that is as closely as possible adapted to the ideal shape of the arch contour of the foot is important in order to get the foot used to a. 7} - this is recognized as ideal G-ewölDeform to fix these in the foot over time. Experts even go so far as to accept as unavoidable impairments of the surface tissue of the foot resulting from unfavorable pressure stresses, such as cornification through to the formation of corns and the like, in not infrequent individual cases.

The invention is based on the knowledge that, in contrast to the opinion of the orthopedic specialist world, it is fundamentally not only, and certainly not essentially, an alignment of the individual bones of the foot skeleton that is as close as possible to what is considered to be an ideal bone assignment, but rather a good one Functionality of the short foot muscles is. This is in fact far more effective in keeping the individual boils of the feet in a desired relationship to one another than any support for the arch of the foot, no matter how well developed, as long as it is only ensured that these short foot muscles are intact and capable of their function zv meet.

Accordingly, the object of the invention is to avoid it the disadvantages of known footwear insoles with simple and inexpensive means to create a way

both as Vorbeug ^ as existing for repairing damage to the Fußknochengerüstes measure tailored to the individual support needs of the user's foot l'ußgewölbeabstützung bring sum used that not only the desired 7 lord voltage of each foot bones assured each other, but also the short butt muscles the possibility of being able to remain active when walking or running without their own pressure loads and other impairments of their own movement function on the one hand and on the other hand to strengthen themselves to an ever increasing degree through their own activity, whereby in addition to avoiding undesirable relative movements between the foot and the surface of the insole and along with the avoidance of adverse stresses on the running-side foot tissue with local overstressing of the same, which can lead to deformities such as cornification and corn formation Both in the initial creation of the footwear insert according to the invention and in the case of later adaptation to changes in the foot and / or to different footwear, a post-correction should be possible with the least possible expenditure of time, material and cost. In the case of a shoe insert according to the invention, this is achieved in a surprisingly simple and in all respects economical manner by a flexurally and torsionally elastic substructure with essentially constant height support of the heel bone balcony.

Based on the general idea of the invention that the arch of the foot is to be supported, but that this support must be made so that the arch of the foot is not rigid Position is imposed, which of the short foot muscles Tjrak ~; isc-r- no possibility for a free, as far as possible Unhindered work in the course of walking or running celä2t, the invention provides the combination of different ! • '^ Snahmer. before, namely once the targeted support of the

At a very specific point, namely through support of the heel bone balcony, and on the other hand a new, invention-specific support of the arch of the foot by a Substructure, which leaves the arch of the foot in the As far as possible adaptation to the natural conditions of a healthy and operational foot can, as they tend to occur during uninfluenced natural walking or running. By the invention Flexibly and torsionally elastic substructure of the footwear insert with the targeted support of a very specific bone area of the medial arch of the foot, for the first time The possibility is offered, in the course of the preventive measure, also underperforming, but not yet deformed the skeleton of the foot to train exhibiting feet so that while inevitably maintaining the desired assignment of the individual foot bones to each other through the walking or running process itself at the same time a strengthening of the for it is precisely this desired assignment of the short foot muscles, which are decisive for the bones, that is achieved. For this reason it is suitable the footwear insole according to the invention is very special for the preventive treatment of children and adolescents, albeit due to their invention-specific conception their outstanding suitability for therapeutic corrective treatment For deformities of the foot skeleton, a sw egs should preferably be set aside for adults. Especially with children It has been shown that these footwear insoles, which have so far been particularly pressing and already after proportionately short period of use leads to not inconsiderable pain sensations Used to give cause, simply removed them from the footwear and continued to use them without such insoles, in order to avoid pain nuisance in this way. As a result, however, the therapeutic approach desired with these insoles was achieved Correction effect significantly impaired, if not completely prevented. It has been shown that this

adverse effects in footwear insoles according to the invention Do not tend to appear, namely, because children also have such insoles in their footwear without hesitation leave, and this because of the painlessness of the same brought about by the design-specific design. It has been found, surprisingly, that in addition to the advantageous properties already described through the design of a footwear insert according to the invention Possibility provided for the user's foot, slight deflection in the course of walking or running movement and to be able to go through twists and turns, like this a natural, supportless free barefoot movement not only leads to the avoidance of pain sensations of any kind, but downright to one real reservations. The footwear insert according to the invention namely exercises at the same time to the support, which has not yet been achieved in many ways, advantageously the arch of the foot also has a kind of automatic massage effect on the foot.

The invention is advantageously supported by the new feature of a back structure in contrast to that of shoe insoles always benefit from the structure used according to the state of the art. For the first time, such a substructure offers the Possibility of a sub-base that is so thin that it can be easily, quickly and conveniently applied to the desired V / oiling contour can be brought about, is also particularly cost-effective from the material side, so to stiffen that on the one hand it has the desired load-bearing capacity for the weight of the user applied over the foot and on the other hand it is still so elastic that it provides the flexural spring properties desired according to the conception of the invention. and can undergo torsional deformations. Such Footwear insert according to the invention can be designed so that it is in the arch area between itself and the inner surface of the shoe leaves a cavity in which

into it can spring through and twist. With deposits according to the state of the art, this would be possible, namely even if due to the rigid shell-shaped training same in corrugated sheet metal or plastic sheet material such a cavity is present between the shell structure of the insert and the inner surface of the footwear were. This is also understandable, since these prior art insoles have been considered inexpedient by the invention recognized opinion of the orthopedic professional world.

An inventive training is characterized by a Substructure base in the form of a flap made of breathable material, shaped as a negative over a strip and stiffened to maintain its shape Material. The breathable cloth can be made of flex-deformed leather or press-molded leather Synthetic leather or made of water-formed or compression-molded fleece material be educated. Furthermore, it has proven to be particularly preferable if the breathable cloths are on its outside facing the foot has a roughened surface. This is not all because of this Well-being of the user when stepping on the footwear insert according to the invention is increased, but also expediently any tendency for the foot to "swim" in the insole is counteracted.

A has proven to be particularly expedient in terms of production technology Further development according to a subordinate idea of the invention especially proven, according to which the breathable cloth with an original fabric layer made of natural or synthetic fiber material is elastically stiffened. In this way, as an upper cover layer for the inventive Insert made according to the substructure concept according to the invention is applied first to the strips representing the negative, which is available relatively inexpensively use thin natural leather or the like, which does not need to have any shape-retaining properties,

but the fixation of the arching image of the last contour by the underlying tissue layer is provided. Therefor It can be expediently provided that this tissue layer is fixed with a suitable fixing plastic for fixing the shape of the body is provided in a known manner. Alternative to this inventive concept Of course, the breathable flap itself can be made from natural or molded fabric Plastic fiber material be formed. In this case, there would only be a sufficiently smooth usable surface this breathable flap and suitable measures for easy separation of the same from the last without impairment to pay attention to the simulated arching contour of the same, with the rest of the fact that it is especially for reasons of increased massage effect can be quite desirable if the usable surface of the breathable cloth has a certain roughness structure has, as this can be formed, for example, by outwardly protruding fabric threads.

The invention also creates the possibility of solving an additional problem for the first time. Apart from the ones on the Rationalization through simplification and increase in economic efficiency, which have already been described above Subtasks and the appropriate management

Of the orthopedic aspects also described above, there is namely in sports shoes, that is, such footwear that is worn during sporting activities in contrast to normal everyday or street shoes, the overriding need to always make such sports shoes so flexible and verv.indungselaotisch in accordance with their intended use It is important to ensure that these sports shoes adapt to the ground conditions, depending on the requirements of the relevant field . marathon footwear the invention lie ~ t in addition to the initially described general inventive concept also based on the expectation that barley on with you 'Rarere time sprawling sports Bot.' -.! 'tL.

conditions increased athletic performance results would achieve Y blank, if it were possible, the foot skeleton just one hand in the relevant sporting activity manner K

Rigid and torsion-resistant and at the same time, at the same time, support is orthopedic. That better reasons Orthopedics welfare be provided a different type of support Fußknochengerüstes contrary to the opinion of experts Starting from dsr funda-% applied ^knowledge; would have to ensure a fundamentally muscle cramp and dysfunctional foot support, provides an inventive training based on the basic concept according to a subordinate conception, whose special field of application are sports shoes of any kind, which are based on the creation and maintenance of a superior bend - and torsional elasticity is important, a one-piece and / or one-layer substructure made of high-pressure cross-linked polyethylene foam is not an obvious choice.

While athletic shoes are already bekamt with so-called "fußgerechtem" footbed, in which the inner surface of the footwear is contoured so that it vveitestgehenä durchfederungs- and rigid supports in the manner of the known Fußgewölbeabstützungs inserts the Kittelfußgewölbe possible unterbauend, whereby due to the coming for use Schaumg. : mmimaterialien a certain compressibility of this mantle arch lining is given, however, such a known footbed design of sports shoes is generally afflicted with the same disadvantages as these already pointed out in connection with the description of the prior art on the; Area of the footwear insoles for utility shoes oestirnrr.ten have been described, quite apart from the fact that in these known sports shoe designs these footbed contours are formed by foam parts firmly connected with the sports shoe to form a unit

otherwise still through a textile coating layer are included in the entire footwear association. It is therefore these known sports shoes with or without such known ones so-called "foot-friendly" footbed designs are not with a footwear insert according to the last-described idea of the invention comparable «This also applies in particular because with the well-known, in the footwear association integrated footbed designs always achieve the same footbed contouring from shoe pair to shoe pair must be in order to be able to sell such footwear at all, while the invention is the first time The possibility opens up here to the individual support requirements of the foot skeleton of the individual To be able to adapt the athlete, and this also very easily and inexpensively. This goes with the expedient ι Execution according to the invention even so far that for each athlete only one or a maximum of two according to the invention Sports shoe insert £:,. need to be made available, which he then only needs to switch from one pair of sports shoes to the other, since only the sports shoes are <itself, but not the footwear insert according to the invention wears or consumes through use.

Should it be for whatever reason, such as available material or specifically desired to achieve particular elasticities of the part is desirable can be, according to an alternative to this inventive concept also a single and / or multi-layer substructure made of high-pressure cross-linked polyethylene foam are used.

It can be seen that through this inventive implementation not only daily locomotion can be used for this, the main cause of deformations of the feet, such as buckles, buckles, flat feet and splayfoot, thus effectively combating

that the first through the general inventive idea recognized the main cause of these deformations, namely a weakness of the supporting fabric, which manifests itself in the fact that the The foot is too weak to fulfill the tasks set for it harmlessly, as these holding organs of the foot take the pressure off the body weight and the hard ground pressure have not grown and give way, but is counteracted additionally also with any kind of sporting activity, in that these are mostly exercises to strengthen the muscles performing sports activities in their beneficial effect on foot training not only not hindered, but rather can be made usable in a targeted manner through the invention. This is done by the invention both in the so-called Utility footwear, as well as in sports shoes in that the footwear insert according to the invention is targeted Not only is it given a corrective effect suitable for orthopedic use, but it is also extremely organ-erecting, Relieves pressure points, relaxes torn ligaments and lifts and supports the arched foot. For this it is a basic requirement that a possibility is created to adjust the footwear insoles of the invention according to the respective individual circumstances, i.e. made to measure. On the other hand, it works the invention, contrary to the opinion of the professional world, for the first time the VVeg to no longer make the footwear insoles rigid, because she has recognized that there is the sick state of the foot can only be fixed, because in most cases the subtalar barrel plate stiffens and the foot's own mobility is taken away, but rather to develop it in such a way that the normal, that is, the natural sequence of movements largely adapted to the natural sequence of movements is hindered or as little as possible is inhibited. As a result, footwear insoles according to the invention created that correct the foot sufficiently on the one hand and on the other hand also at the same time have a functionally demanding effect, which is another advantage

shows that such * = footwear insoles after the egg finding Not only therapeutically, but also preventively used can come.

In particular for this purpose, a further inventive development has proven itself, v / elcne is characterized by a lining of the base layer in the forefoot side of the heel balcony area of the medial and / or lateral arch of the foot with a material of softer elasticity characteristics than the neighboring material. In v / Eiterer expedient development of this Erfindungogedankens the lining may be in the arch region of hochdruckvernetztem polyethylene foam or plastic sponge or foam rubber, preferably hard Po ¹ stergunimi be formed. Through these preferred embodiments, further subordinate tasks on which the invention is based are simultaneously taken into account, according to which not only the footwear insert according to the invention itself, but also footwear equipped with it, such as a sports shoe in particular, is more economical despite the possibility of its individual adaptation to the formation of the respective arch of the foot d? = ·. user neber, who:. lack of. impairment of the elasticity of the footwear should be characterized by an extremely low weight.

The ünterbaugrunäiage and if there is a softer lining in the arched area, this also has a known Xorkr ; 23toif be relined. It can expediently a practically the entire surface of the intermediate layer: by means of a plastic solvent. c-sr.ittel, such as acetone, ir. soft and deformable state. Reinforcement inserts

2wec> .7. Aire mirth, insane. In the sense of an increase in the management of the production of the footwear insole according to the Zrfi: iduri ~ "Os ^- IiChSt largely cork molded material a

The cabbage space below is favorable for the spring deflection of the arch of the foot without having to rely on sufficient support strength and arch stiffness to have to do without in the structural system. Such preferably usable in reinforcement pad material is commercially available as a sheet material under the name EV-Stoif. By the plastic solvent, e.g. acetone, becomes it is soft and malleable and so can be customized Desires for proper foot support for the user be shaped accordingly. Thermoplastic post-deformation is possible later in the dry state.

In particular for cases in which severe cornifications have formed in the lateral area of the user's mantle foot, an inventive development has proven to be useful, according to which one filled with a material with a softer elasticity characteristic than that of the pressed cork material, preferably with a plastic sponge or foam rubber, especially hard upholstery rubber Recess of the pressed cork lining is provided in the lateral vault area. This new version of a footwear item as per diadem subordinate inventive idea the first time offers the possibility of keeping the eriindungsgemäß desired main advantages ne'oen a footwear liner also configure zo that it can even be used sensible without complaints from persons whose feet deformities,

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such as in the contact area on the midfoot side of the foot formed cornifications, which when using known footwear insoles inevitably give rise to not inconsiderable pain nuisance would have.

Another subordinate concept of the invention is concerned with the training of the footwear insole according to the invention in such a way that the soot of the

use ^ s in a manner known per se in the area of its ball is promised, this is useful in this the invention in contrast to further training subordinate inventive ideas to statements according to the state of the art, however, in such a way that here, too, consideration can be given to metatarsal subsidence or cornification phenomena in the ball of the foot, which can occur on the underside of the foot Corns can be advanced. For this purpose, this inventive idea sees one in the head of the middle metatarsal on the metatarsal side adjacent area below the substructure per se known pad made of a material of softer elasticity characteristics than the neighboring material, preferably Made of plastic sponge or foam rubber, especially hard Upholstery rubber, in front.

In very specific applications, relief of the heel spur of the user's foot may be desirable. to For this purpose, the inlay is expediently provided with a strong correction on the heel bone balcony and the highest point equipped with good padding. According to one the In this sense, the invention is characterized by further subordinate inventive ideas which advantageously develop further An embodiment that is specifically geared to this purpose by means of one in the area of the heel spur below the substructure arranged insert made of a material with softer elasticity characteristics than the neighboring material, preferably made of plastic sponge or foam rubber, in particular hard upholstery rubber. For the special case of one Relining of the substructure with pressed cork material can expediently be in the area of the heel spur below the Substructure base through the entire thickness of the pressed cork lining through recess provided

- 16 -

be that softened with material 'elasticity characteristics than the pressed cork material, preferably with a plastic sponge or foam rubber, especially hard upholstery rubber, filled and down through a cover sheet, preferably made of leather, synthetic leather, woven or non-woven material or the like completed i'jl. In the case of using a version the footwear insert according to the invention according to this inventive concept it has proven to be preferable if this is used in conjunction with footwear, because it is slightly higher than normal in the shaft, as is conventionally preferred, for example, for so-called "loose insoles" will. In addition, it has proven to be useful if the heel cap of this footwear is stiffened all around, like this that the fat pad of the user's foot in the heel area cannot move outwards.

An embodiment according to another subordinate inventive concept is aimed at supporting the stress-diseased foot through the support under the calcaneus balcony and at the same time behind the head of the third metatarsal to correct and relieve. This version is required in the majority of applications an elastic footwear insert according to the invention is characterized by one that extends beyond the head of the lateral metatarsal bone on the forefoot side lateral extension. This is where the head of the fifth, i.e. the outer metatarsal bone, comes to Resting. By this preferred embodiment, the normal development line of the foot is supported without it a turning effect comes. The elastic Footwear insert according to the invention has a curvature contour in the foot arch area with the highest point directly on the metatarsal side from the head of the middle metatarsal. With this preferred execution horn: the

b el as t / ungs diseased foot very badly under the calcaneus balcony supports. The highest point of the deposit after this subordinate Invention thought lies on the lateral side, and zv.-ar so that in the corrected position the hindfoot is strongly supini and the forefoot is slightly pronated. Such according to the invention Insole is preferred for gait correction, foot correction and activation of the short foot muscles. In accordance with the task at hand, it exerts a particularly strong anti-rotation effect on the user's foot when walking or running and is therefore to be addressed as a detorsion insert.

Another non-obvious development of an elastic shoe insole according to the invention is aimed at starting with its corrective effect from the calcaneus balcony and shifting the weight moments of the foot to the lateral side and a lateral shortening that leaves the ball of the little toe free of support. In an expedient further development, the lateral edge can be raised in a flange-like manner as a practically inelastic lateral support of the foot against lateral deflection -which such an insert for use corr. ^ t, on the outside by additional stiffening of the cap material ^{r is brought} into the state that it is in a position that your the flange-like lateral elevation brought about . rrffektunc; the more elastic. L ~ ir In rs η 'er. der He ind; n: - still further: · to the bottom, dr-: ch which of the ^T? u., de "user ν r. is kept outside.

This': .-: before ;; - jrte Λ j.s: "ü :: r; .rj ,; after cieseiL Lrfgg is al :: aj ". 'esr-roehc nr Toi'sionr ^ iniage to be addressed Grand ·. henb-illen lies with her; on the insert

the ball of the little toe is not supported by it. This, ■}

Footwear insert according to the invention is mainly at | To be used in children, namely with strong ligamentous and |

muscular weakness of the foot and gait disorders

with the tip of the foot pointing medially. '

From the point of view that the effect of an elastic footwear insert according to the invention is supposed to relieve organ erecting s-in and pressure points, quite apart from the task of relaxing torn ligaments when the changed foot tissue is to be lifted and supported according to the task, an appropriate one deals with Embodiment according to another subordinate idea of the invention with a footwear inlay according to the invention, which is intended for use with strong splayefoots. It is characterized by a step on the side of the lining facing away from the foot in the area where the metatarsal bones rest on the metatarsal side. This preferred embodiment can be particularly useful when using a pad through which the splayfoot is corrected in conjunction with all of the embodiments of the invention described above use. Accordingly, attention must be paid to the development correction that is individually adapted to the barrel vault formation of the respective user, regardless of whether a preventive effect or a therapeutic effect due to existing deformities is to be achieved. The splayfoot is also relieved in each case by the gradation.

An inventive development of this subordinate. He-. "is in ^ ur. ^ sthankens; directed to special erroneous errors balance the foot. Especially with splayfoot and stronger. '. ji-ünüuerlastunr aes FuBuε, due to which on the head of the lateral metatarsal bone has developed severe cornification, which causes discomfort, this advanced training has proven particularly successful, in which the

Step on the side facing the foot of the lining on the metatarsal side is located near the head of the lateral metatarsal. This convenient arrangement of the stage close behind the fifth metatarsal head, this particularly sensitive area of the foot is advantageously relieved.

Yet another development of the invention is concerned with the appropriate treatment of a pesus by using acts as a stretch bed. The execution according to this subordinate inventive concept is characterized by a Another step on the side of the lining facing away from the foot approximately in the area below the calcaneus balcony on the heel side neighboring area.

Normally, a footwear insert according to the invention is should be used for everyday footwear, that is, the street that is used daily, as so-called footwear Halbeinlar ^ to be executed. Both for such Footwear for everyday use, as well as especially for sports shoes, can be particularly recommended to have a footwear insert to train according to the invention as a so-called full-length insert. This namely gives the specific possibility without expensive 'means to be able to run the footwear insole according to the invention Bo that they are automatically in the desired working position by placing their edges opposite the insides of the footwear sides prop up. Reliable avoidance of shifting and misalignment movements of the insert is particularly important compared to the footwear that is used to hold them in sports shoes.

One of the advantages of the invention in its entirety unite, in particular through excellent deflection and torsion properties with great elasticity and extremely low-weight inventive advanced training, which is therefore particularly recommended for use in and in connection with sports shoes

by the fact that it is a full-length insert with padding of the forefoot area is formed. It can be an extension on the forefoot side in a further expedient port formation the sub-base and its lining and one arranged in the extension of the lining Insert made of material with softer elasticity characteristics than the neighboring material, preferably made of high-pressure cross-linked Polyethylene, plastic sponge or foam rubber, in particular hard upholstery rubber. The insert, which is softer in elasticity, can expediently continue to be in the forefoot-side extension of the lining arranged in a recess extending through its entire thickness be. In most cases it is sufficient if the insert, which is softer in elasticity, covers the entire Forefoot area roughly along the line connecting the metatarsal heads or underlaid from a parallel located on the forefoot side of this. Such a total contribution after this subordinate inventive ideas can be their particular application find with very strong splayfoot. It corrects the foot via the support it provides And the sensitive forefoot is additionally relieved by the provided padding.

In other cases it can be expedient if the recess for receiving the insert, which is softer in elasticity, is laterally enclosed on all sides by relining material. Finally, another alternative solution to this has proven particularly useful, in which the recess extends in the longitudinal direction of the foot towards the insert tip and opens freely to the front in this. This embodiment enables an effect similar to that of the so-called butterfly roll, even with a passage inlay constructed in this way according to the invention. Your /.nv,cnäur.f~ i "t boi ho er . ^ R-AC. Ire JT ₁ Spreinfui: and inflamed forefoot. In this embodiment of the invention, the foot is relieved and supported by the supports, while the b -Special Gestalvaru:

Radiate edge of the pus skeleton are more leafy : m <i it thus comes to a relief of the metatarsal heads 2, 3 and 4.

It is ernicht ¹ I that the invention is the built up over the prior art in which the Schuhwe ■ -tseinlage to an insole from bottom to top, just umgekenrten path goes, namely from the base of a negative either in the form of a plaster cast or a accordingly prepared. Lolzleistens created and this negative is top to bottom, but always lined from below. ', Vichtir "Advantages of this inventive idea, by means of which the prejudices of the orthopedic professional world already described at the beginning, are overcome in a very simple and economical way, but at the same time convincingly effective, have already been explained above has what it looks like as a healthy foot and its appearance and inner crochet structure as well as outer shape are therefore to be strived for again, but has not taken into account that the entire foot muscles are located on the first and second legs and on the scaphoid bone, that is to say on of the medial side aez the posterior area of the metatarsus h :: t,: nu3te lic professional world without a possibility of expedient. he have pronation rotation of the heel, v; as a "r.ickfu2 sr.tETjricht. ".Venn ™ to under these circumstances, correct the Ggwbicbereich", as this is aimed at and also achieved by 5chu.h'.verkseinlagen according to the state of the art, then up to now the inevitable fact has been added .eri, da2 irar. However, for anatomical reasons, the heel cannot be corrected at all. Such a footwear layer, which at the same time correctly effects an axillary correction, is, however, created for the first time by the invention,

the resa.T.te F "j.iirr.uskulatur as before to cuetscher. and darr.it

to weaken even further in their performance.

In the following some preferred exemplary embodiments of the invention, which are shown in the drawings only schematically are shown, explained in more detail purely for example. Show:

1 shows a plan view of an embodiment of the invention in the form of a specific detorsion insert,

FIG. 2 in the representation according to FIG. 1 corresponding representation Another embodiment of the invention in a specific design as a torsion insert,

3 shows a side view of the insert according to FIG on the right side, i.e. from the left,

4 to 6 in the illustration according to FIGS. 1 and 2 correspondingly Representation of further preferred embodiments of the invention,

7 shows, on a slightly enlarged scale, a side view of the 6 from the medial side, that is to say from the left,

flg.ο and 9 are the areas on the ball of the foot and forefoot of embodiments of the invention designed as a full-length insert,

Fir.10 a top view of a so-called sports insert trained full-length insert according to the invention,

11 shows a side view of the embodiment according to FIG. 10 from the direction of the arrow '-. ir. Tig. 10, that is, before. the medial one. Side, and

- 2'ί -

12 shows a cross-sectional illustration through the exemplary embodiment 10 along the line XII -XII.

The same reference numerals denote corresponding ones Details. In the case of the footwear insoles shown in FIGS. 1 to 7 and designed as so-called half insoles According to the invention, the insert is designated as a whole by 1. From Fig. 3 is independent of the individual deviation These embodiments of the invention can be seen from one another and have a common structure, but must be emphasized is that this type of formation of a footwear insert according to the invention is only a preferred one Type of execution acts by way of sub-stratification is created, and that executions are not only possible, but depending on the intended use and the respective Relationships with regard to the individual foot condition of the user can even be particularly useful in which some of the layers of the lining shown in FIG. 3 are omitted or the entire lining is made in one piece is.

From Fig. 3, a top layer 6 is made of atmur. active material can be seen ,, which can be designed, for example, as a cloth made of leather. This can preferably be a roughened Have surface, such as suede. Such a Leather rags normally - or sometimes very "- care for oak and limp and ν, -gnig to be dimensionally stable. Viird such leather as breathable If you choose a layer close to the surface of the foot, it will be through the either a plaster cast or a trimmed wooden strip formed negative showing the image of the underside represents the arch of the foot of the user, flexed. However, since it is not able to To maintain the shape of the negative foot as a positive, it will be a mix of an unassembled layer of tissue made of natural: eggs Plastic aserrsaxerisl susgestsifx, äie theireixs a = sufficient Pornism is conveyed by the fact that it is a plastic ränl-rarir or JTunsxscf f coating experienced "..

which the curve contour that was to be removed from the negative, maintained until the following flexible and torsionally elastic Substructure is attached. Such a layer of fabric underneath the outer breathable flaps 6 as a support layer is not shown in more detail in Figure 3. Rather, there is a slightly thicker layer here ouch slightly thicker leather or synthetic leather or a fleece material with a suitable fiber construction indicated, whereby such fleece material in turn also formed double or multi-layer and one or several or even all layers have been made dimensionally stable by appropriate plastic impregnation or coating is or are. Furthermore, the breathable cloth, generally designated 6, can not only consist of a suitable, with Breathable Lgpen of non-dimensionally stable material, lined with a suitable material that maintains its shape, such as thin or lobed leather, artificial leather or fleece material, but completely from a compression-molded Fabric made from natural .. or synthetic fiber material appropriate training. Especially when choosing one

i'btr

Fabric may protrude through the outer surface side Fabric thread structure an additional desirable 1, 'assage effect for the skin tissue underneath the foot, and this in addition to a desired holding property, by which, as with, for example, leather with a roughened surface, hiking or swimming of the user's foot relative to the surface of the insole counteracted will.

liachüem by rolling the in the manner described above trained and provided with sufficient Pormhaltigkeit, breathable flap 6 on the negative the desired vault contouring is fixed, the vault area 3

El2.stisi-, ä ^ sch £ rakT, eriExik versehsn, vie this cebeispiels-eicc by high pressure network. Polyethylene show is provided by wire

At the same time, the middle metatarsal bone area can expediently be lined with a pad 2 made of material which is also suitable, soft elasticity characteristics. High-pressure crosslinked polyethylene foam can also be recommended for this pad 2. On the other hand, due to the individual peculiarities of the foot to be supported by the footwear insert according to the invention, if the lining 7 and / or the pad 2 have an even softer elasticity characteristic, for which they are then expediently in plastic sponge or foam rubber. such as hard upholstery rubber.

When the base 6 has been supported by the lining 7 and possibly the pad 2 at the desired points, a further lining layer 6 made of pressed cork material of suitable layer thickness is applied and sanded down accordingly. This pressed cork material has a harder elasticity characteristic than the material of the lining 7 or the pad 2, but it still has sufficient flexural and torsional elasticity, urr. the. According to the invention desired deformation possibilities of the footwear insert no obstructive resistance to 3u-sec ~ s. To further improve the rigidity properties: _ ■ '■ "/: i: he. Is bein in? Ig.2 σ he shares anger. Embodiment n-: riiT .-.' Rr cir.o practically the entire surface of the intermediate layer 9 ';'-^; -f das: -. orkpre.?s* ο'"fr / '- te." ial 5 or the Bc ^ cicr.e der Vnterc';rr.'and ¹ 'ice 6 fcz ":. the pad 2 taught on

l '.. ~ 5 9! ·: π.ηη au: a ". Reinforcement Geiri ^ -rerir. ^ teri'.l gebi'ae *. be, G-c - .. on the I.r: rkt alc EV-Stoff bek-.nr/ -.nd äur'-h

: "hi c ·: τ ά i c .-: c '.rjfre'r ch t ure": then Qi? bocGnceitire

- 26 -

according to the invention has the desired bending and twisting properties, but this results in sufficiently large support areas for contact with the inner surface of the footwear. The intermediate layer 9 also offers the desired advantage that in the event that subsequent corrections to the insert according to the invention should be necessary for orthopedic reasons, for example, if a certain foot disease has improved and now an adjustment the footwear insert is to be made to the new, improved arch contour, the footwear insert once created according to the invention, unlike insoles according to the state of the art, no longer needs to be thrown away and replaced by a new one, but rather can be used by simply the lowermost pressed cork layer 10 and the intermediate layer 9 to be removed and, if necessary, certain grindings of the inner pressed cork layer 8 need to be made, whereupon the intermediate layer 9 crinkles a corresponding other arching contour and it is back on the pressed cork layer 8 or di e of this uncovered areas of the sub-base ur.d / or the pad 2 is applied . All that needs to be done now is a corresponding adjustment of the outer or lower cork pre. material layer 10 made or this by a "suitable new Korkpreßsxof f position to be replaced. The:; s jhverf o: rnunr of the intermediate layer 9 is in simple terms thermoplastic, possible. The intermediate layer 9 thus provides a valuable opportunity for a subsequent Correctively, you ~ ^r 'h which practically without complex interventions in the sor.:. ■ ": i ■ ·: η; · ο" ■ "üi te.- ··.;.:! "7,", 10 der "" nter construction. ~ .-- ;. ndln re 6 _{;: ach:} or: 'C: "ou.7'c: ·". lji ujrive '.-' changes sufficient "Gevol besteii'igi;ei; ■ jr.c. j -: - ii-ability can be achieved: · :. The crrcich-

• c _ - SC '.' . i 'J' - i. . JiCi '.. ί ".. λ - U ■ _ Z' ." - ■ - 'Ί. ί .. - '- ^J iLj G C1. 'wl'- - i -

.: ■ '·. c ^r c G c ■■ vr; j? hc ..- ·;. · i: '. ? ο r nrlche: ·: c rf: i ndungsrer.äßen shoe ■■ · ■■; i; _{_:;} ri iε ^ o: fenoar.

In terms of structure, the embodiment shown in FIG. 3 would be able to correspond to the footwear insert according to FIG. From the side view, however, it agrees with the embodiment according to FIG. In Figure 1, however, in addition to the representation according to Figure 3 in dash-dotted lines in ^{the heel area, a recess 4 1} in the pressed cork material is indicated, which is made of material with softer elasticity characteristics than the pressed cork material laterally surrounding this recess 4 ', for example made of plastic or foam rubber and preferably hard upholstery rubber, filled ^ This recess 4 'filled with material 4 in this way can be passed downwards through a cover sheet, preferably made of leather. Leatherette. Fabric or nonwoven material or the like be completed. Such a heel padding is preferably used to relieve a particularly unfavorably protruding heel spur of the user's foot.

In addition, FIG. 1 shows the so-called normal guide of the footwear insert according to the invention. It corrects and relieves the stress-affected foot by supporting it under the spinal bone balcony and behind the head of the middle metatarsal bone. The insert has an extension 2a on the lateral side so that the fifth Iiittelfußköpf chen still comes to rest on the insert 1. This supports the normal line of development of the foot without causing a turning effect. Furthermore, the inlay indicated in FIG. 1 can ar with a strong correction. Heel bone balcony should be provided and the highest point should be provided with good upholstery, as already mentioned above in connection with the upholstery. described.

L ¹ S. "-" Ξ rs ivij.be r zein Ji ~ .-- cie typical "•" oii i'ur iir.Gr co-'i "'■.:::.' ,: Lietorsior.einlagG- , inderr. sis r.ärr.lich tine tic vcrfu ':: ■ ·: i: Lr over the head dec: lateral I.'. itteliu bone hir.'ur-

contour in the arch area 3 with the highest point directly metatarsal from the head of the lateral metatarsal bone having.

The embodiment according to FIG. 2 differs from this significant in that it is designed as a real torsion insert by placing one to the forefoot over the The medial-side extension 2b that extends beyond the ball of the big toe and one that leaves the ball of the little toe free of support has lateral shortening 2c and its lateral edge as a practically inelastic side support 5 in a flange-like manner is pulled up to support the foot of the user against lateral deflection.

The embodiment according to FIG. 5 corresponds essentially to the embodiment according to FIG Material has a softer elasticity characteristic: than that of the pressed cork material 8 or 10, in that it preferably consists of plastic sponge or foam rubber and special hard upholstery rubber. Such an embodiment is particularly recommended if the fifth is very puffy. Metatarsal bone, which has made the lateral arch of the foot very sensitive to pressure. This area is created by this "calibrated padding", according to the invention from below, "lactating". To compensate for improper stress on the foot, preferably through splayfoot and strong external overloading of the foot, which spreads on the fifth foot. köpf chen ™ ice "ü has formed a strong keratinization, which is the reason for too often not insignificant walking difficulties,>: an advantageous level 12 in the" r.xerb.iu 7 to 10 of the substructure 6 lu.t. Si: i3 ^r ..- z come, öv. ■ · ■;:?. which e "" of in ^ ~ ic '"' ^r Jte". *. ? r. insane J. :: i "... ^r ~ '. :>: ^T ' cicr. Ce:

- 29 - · ■ · '■■ · "·

metatarsal head are relieved. Such an embodiment is in Fig. 6 and 7 schematically divides durgea. '"ie in particular from Fig.4 it can be seen that it is slightly arched applied step 12 so arranged that it is effective close behind, that is, on the middle of the foot of the fifth metatarsal head v: i rd.

Furthermore, int in Fig. 6 next to the dash-dotted line indicated soccer ball. Stage 12 also iiine gleichfal ^"1 - dash-dotted title: ii ^ te -.veitere stage 13 on the foot ^r -gewandten Geite the Unto feeding 7 to 10 approximately in the range dependent of the calcaneus balconies the heel side region adjacent vo _L isehen This further heel-side. Step 13 is clearly shown except in Fig. 7 v. Leds. Such an embodiment according to Fig. 6 and 7 .T _{1 with} a front and rear step is preferably used as a stretch bed for hollow feet : serves mainly to relieve the putty heads.

In Fig. Ο and 9, the sic'r are shown in et as a reduced Da-division. in d ° "Oversized contours showing top view of two designs": e shown, in cenen the footwear sir.l'-ge rs-.t'r. the invention air; Durcr.iu. ^ Eir .- ^ ge executed i ~~. Lz "ir.c. jev.eilc the the Sc / .ur.v.'C-rkEcinliire over cie .-." Jr ί Jr.r'j_r. CZ .''- ZiT.i'j r alc Halbsir.lacs vorderf'iß "■ ci ~ ii ⁼ 'verläns'erncs Bc-reic'r.e' ■ · '- darresxellt. The here denoted π. ± ζ 21 Inlay ha τ ir. Rear, that is to say on the metatarsal side of all areas ^ ~ ^r - ~ _ - ^ ^{: j} '* " ^r - ^ Ξ ^" ^ ° i ^rt "^"' e ^ ^c c "** i" ^ di ν iiue ■ ~ L θ ~ 'ΞΙ ir ξ a ~ ζ cr τ ν · η c Ar - ■ czzur.r to the more specific. Ξ9ο'αη "ηΪΞΞ5 of the foot of the user. Eir.e the vcrs ~ er.er.d ir. Zusarrr, enhang with the. Fig. 1 to 7 be:""'riec ^ r.en Ausf-J" · -. r ^ unrsfor-en. These Zy- oh ', "j. ξ deposits., Indians already have their substructure base, the r.ei.:t the breathable whims 6 and his also separately vc ¹¹ '' .i ^v 'iir.5, z'jr Zrzisl - "" r sufficient Fcmh ^ ltiirksit iintsr—

In the embodiment of a full-length insert according to the invention shown in FIG. 8, the lining in the forefoot area 14 has a recess 15 'which is filled with an insert 15 made of a suitable material with softer elastic characteristics than that of the neighboring material of the lining 7 to 10, such as this one preferably high-pressure crosslinked polyethylene, plastic sponge or foam rubber and especially hard Polstergur.mi. Such an embodiment is particularly suitable for very strong splayfoot, as it provides pleasant padding for the sensitive forefoot area, which, for example, in the course of using the support specifically aimed at splayfoot, relieves or even completely alleviates strong pain sensations in the forefoot area able to switch off. The size of the lining padding 15 according to FIG. 8 can be selected depending on the specific circumstances of the respective individual case. If necessary, a recess 15 'surrounded on all sides by lining material 7 to 10, as indicated by a dash-dotted line in FIG. In the embodiment according to FIG. 9, a recess 16 'in the forefoot area 14 of the insert 21 is provided, with which an' action similar to the known butterfly roll can be achieved, namely this recess 16 'in the lining material 7 to 10 zvar a football area side and on both sides a lateral boundary du_ 3h has the lining material, but extends up to the tip of the insert and looks at this freely opens to the front. The recess 16 'is in turn with an insert 16 made of the same material as already for I'

descriptor ·, filled out. These

Export type is preferred for high-grade: spreading and inflamed Vorfui used, since it has been shown that the foot through them creates this Erriraniran image.

the special design of this embodiment in the forefoot area ch the marginal rays are more heavily loaded and the central heads 2, 3 and 4 are thus relieved.

In Fig.10 to 12 is a preferred embodiment of the invention shown as a so-called sports insole, the main area of application is the use in sports shoes, such as for example football boots, ski boots, athletics shoes and in particular marathon running shoes. As can be seen, the shoe root insert, again designated as a whole by 21, is designed as a full-length insert. It has a total length of 1, which is the clear length of the footwear with which it is to be applied corresponds to one in the same manner as in connection with the exemplary embodiments according to FIGS. 1 to 9 described, in individual adaptation to the needs of the respective User and the more or less pathological training of his foot and the requirements of the footwear to be used trained arching and support contour. The forefoot area is correspondingly indicated by 14 and in FIG the vault area is marked with 3. The sub-base is also in the -Ie ich en 7, 'eire, as for the execution examples already described, constructed and created according to FIGS. 1 to 9 and accordingly again denoted by 6.

After the creation of the positive impression of the same arch contour from the negative formed by a plaster cast of the user's foot or a correspondingly formed wooden strip and suitable fixation of the dimensional stability of the same, the sub-base 6 is lined with one or more layers of suitable sub-building material 17. The embodiment shown in Fig.10-12 is, -.vie especially dsutlic ¹ "-ι * ΐ" ^^ - "~"»'i2sr" if "^r; ~ ^ Z. i_ c ^ "- ■; -""- i ^ - θ i" ^ * "* i - ~~ e Lairs so - c γ ξ γ Apply this material from the underside to the base section 6 on the

Neoprene adhesive or a celluloid adhesive, glued. Then the desired arch contour on the footwear side is worked out by grinding, which in turn for the desired flexural and torsional elasticity properties ten is a determining factor.

Such a footwear insert, which can practically be described as one-piece, has proven itself particularly for sports purposes, and here especially in those types of sports in which the long-term maintenance of the running properties of the foot under continuous high-performance loads, such as athletics and marathon running, has particularly proven itself, in addition to the advantages the embodiment according to the invention compared to conventional footwear insoles from the point of view of the possibility of faster and easier and thus highly economic adaptation to the individual requirements of the user and from the orthopedic point of view described here also the further advantages of the invention of extremely low weight with excellent flexural and torsional elasticity the footwear insole, through which the mobility of the foot required for the sport in question is maintained despite: optimal arch support with according to the invention guaranteed The opportunity for excellent play of the puss muscles is not impaired, particularly comes into play. It can be seen that the invention, although it is only by way of some preferred Ausführungsbeispidcbeschrieben, not limited thereto, nor the use of one or other Ausfülirungsbeispi ice on the one hand use footwear as oeispielnweise Straßensc iuhe ^v, and on the other sports footwear such as soccer boots, ski boots , Lightweight elastic shoes or the like, is limited, that rather the expert manifold?

;. ~ er \ -: ~ sle or those. Exchange ~ e <rer_ equivalent: -. "It.t el der. , respective C-egeber. cheer. äc-s il disease picture of soot es cer relevant. User and the footwear of the same as well

with regard to the specific orthopedic conditions and adjust the desired type of use without doing this to leave the framework of the invention, in particular also for so-called utility shoes Invention in so-called one-piece design and vice versa insoles for sports shoes i: i multi-part or multi-layered Execution create '"ground.

Claims (6)

PATENT ADVOCATE.:. ^: .. ^: '\. * ·.''<· - HANS-JOACHIM KANTNER DIPLOMA IN ENGINEER 6070 LANGEN. 6 DEC. 1978 DARMSTÄDTER STRASSE 8 ^ ₊ ,, /, TELEPHONE: (O6IO3) 23029 TELEGRAM: KANTNER PATENTS C.'ST ■ '■ I'li ¹ -'STU>'. fn ~ LANGf N'Ή F SSf N ' .ALT DIPL-ING. H-J. KANTNER LANGENHESSEN Expectations ι 1.) Footwear insert to adapt the footbed surface the same to the individual support requirements for the user's foot, characterized by a : "Flexibly and torsionally elastic substructure (7 to !respectively. 17) with essentially constant height support of the calcaneus balcony. 2.) footwear insert according to claim 1, characterized by I a ünterbaugrundlage (6) in the form of an over a ji strips shaped as negative and stiffened to retain their shape Flap made of breathable material. 3.) footwear insert according to claim 2, characterized in that - That the breathable Lappeii (6) made of deformed i / is re-formed. 4.) Footwear insert according to claim 2, characterized in that the breathable flap (6) is made of press-deformed ÄunsT- 5.) Schuhwe rl: ε insert according to claim 2, characterized gekennzeichnc *, diß the ^ .trr /.- vr.frsactive flaps (6) sue wsl ";: - or pref:". ··: -: - 6.) Footwear insert according to one of claims 2 to 5, characterized in that the breathable flap (6) has a roughened surface on its outer side facing the foot. 7.) Footwear insert according to one of claims 3 to 6, characterized in that the breathable flap (6) is elastically stiffened with an underlying fabric layer made of natural or plastic fiber material. 8.) footwear insert according to claim 2, characterized in that the breathable flap (6) is formed from compression-molded fabric made of natural or synthetic fiber material. 9.) footwear insert according to claim 7 or 8, characterized in that the fabric layer is stiffened in shape by a plastic impregnation or coating. 10.) Footwear insert according to one of the preceding claims, characterized by a one-piece and / or single-layer substructure (17) made of high-pressure cross-linked polyethylene foam. 11.) Footwear insert according to eii.err. of claims 1 to 9, characterized by a multi-piece and / or multi-layer substructure (17) made of high-pressure cross-linked polyethylene foam, 12.) Schuhwerkereinlace according to one of the claims 2 to 9, £ 2_ ^ 2 ^r - "-"' characterized by an underlining (7) of the substructure (6) in the forefoot side of the heel balcony reler -'. R.er. Area (3) dec medial urii / or dec]. ^f :; cr ^r / ■ ::: Ρυ:> re \ "':'. ■ '. ■ .-. than the neighboring I, - ;; - jteri ^ l. ύ '.'. eic 'r .; c- r Γ [',. l. ■ -ι. ■ '■: ·. ~ (7 ii ~ 1; ^. '. B 1 b -3 l "c- reic r. Ι 2 d kverr; sxc" i en; ol "ä: h:' i ^ :: 3 r-Vriui * formed - ict. rv ckverr; sxci 14.) Footwear insert according to claim 12, characterized in that the lining (7) in the vault area (3) made of plastic sponge or foam rubber, preferably hard upholstery rubber, is formed. 15.) Sehuhwe ^ keinlage according to one: of claims 2 to 14, characterized in that the substructure base (6) and in the presence of a further underlay t ^p tion (7) in the vaulted area (3) also serve with per se V iKanntem Plorkpreßrtoff ( 8.10) is lined. 16.) Schuhwer.kseinlage according to claim 14, characterized by a practically full-surface intermediate layer (9) of a plastic solvent, such as: acetone, in a soft and deformable state in a 7er reinforcement insert material. 17.) Scr.ahwerkeinlage according to claim 15 egg '6, characterized by an activity with a material softer: - characteristic than that of the Zorkp ^ ßstoffes (8,10), preferably with plastic sponge or foam rubber, especially 3or.iere hard oil £ terg "u ~ i.-r; i, filled Ausr.er.-ur.r ('Ί) der}." 3rl-: rireri3xo: "funterfütter-anr im la τ ··.". Len Ge' ö-bc-- ur. ~ receives the "Jr.xerbaugrun.dlage" (6) arranged ar Ilur.sts offschv / a. ^ - or Schiumgurnmi, χηε- 19.) Footwear insert according to one of claims 2 to 8, characterized by an insert (4) arranged in the area of the heel spur below the substructure base (6) made of a material with a softer elastic characteristic than the neighboring material, preferably made of plastic sponge or foam rubber, in particular hard upholstery rubber. 20.) Footwear insert according to one of claims 2 to 18 with animal feeding of the substructure with pressed cork material, characterized in that in the region of the heel spur below the substructure base (6) a through the entire thickness of the pressed cork lining (8,10) through recess (4 ¹ ) is provided, which is filled with material (4) v.-eicherer elasticity characteristics than that of the pressed cork material (8,10), preferably with plastic sponge or foam rubber, in particular hard upholstery rubber, and down through a cover sheet, preferably made of leather, synthetic leather, fabric or fleece material or the like is completed. 21.) Footwear insert according to one of the preceding claims, characterized by a lateral extension (2a) (? Ig.1) which extends beyond the head of the lateral metatarsal bone on the forefoot side. 22.) Schuhwerkeinl ^ ge according to claim 21, characterized in that it has a V.'ölbungskontur in butt arch area (3) with the highest point directly on the metatarsal side of the head of the lateral. I,: metatarsal bone. 23.) Schuhverkseinlage according to one of claims 1 to 20, characterized by one to the forefoot side over the (2c) 's-.rz £ ir.9 laxeral-sided shortening (2c) (Fig. 2) which allows the ball of the little toe to rest on. 24.) Footwear insert according to claim 23, characterized in that the lateral edge is pulled up in a flange-like manner as a practically inelastic side support (5) of the foot against lateral deflection. 25.) Footwear insert according to one of claims 1 to 22, characterized by a step (12) on the side remote from the foot of the lining (7 to 10 or 17) in the support area of the heads of the metatarsals on the metatarsal side adjacent area thereof. 26.) Footwear insert according to claim 25, characterized in that the step (12) is arranged on the side facing away from the foot of the lining (7 to 10 or 17) on the metatarsal side near the head of the lateral metatarsal bone. 27.) Footwear insert according to claim 25 or 26, characterized by a further step (13) on the side facing away from the lining (7 "to 10 or 17) approximately in the area below the rersenbeinbNikons adjacent area on the heel side. 28.) Footwear insert according to one of the preceding claims, characterized in that it is designed as a through insert (21) with padding (15 or 16) of the forefoot area (14). 29.) Footwear insert according to claim 28, characterized by a forefoot-side extension (14) of the üiiterbaugrundla ^ e (6) and its under lining (7 to or 17) and one in the extension of the under lining (7 to 10 or 17) £ n £ "3orö.r ^! St θ sir-lcL ~ s ' 1 ~ dzv.'. 16 ^ z ~ <xs V ^ ts""* i- ^; 3. v.siir.irsr preferably from hochäruckvernexzte- Pcly & thyler., Γ / ατεχ-stoffschwanr. oäer Sch ^ u ^ gMin ^ i, especially harder. Pols ^ 30.) Footwear insert according to claim 28 or 29, characterized in that the elasticity-softer insert (15 or 16) in the forefoot-side extension of the lower file; te tion (7 to 10 or 17) in one go
the entire thickness of which is arranged in the recess (15 * or 16 '). 31.) Footwear insert according to claim 30, characterized in that the recess (15 ') is laterally enclosed on all sides by relining material (7 to 10 or 17). 32.) Footwear insert according to claim 30, characterized in that the recess (16 ¹ ) extends in the longitudinal direction of the foot towards the insert tip and opens freely to the front on the water. t
Patent attorney