EP3454690B1 - Shoe, in particular sports shoe - Google Patents

Description

The invention relates to a shoe, in particular a sports shoe, which has a sole which is connected to a shoe upper.

Generic shoes are well known in the art. This is on the US 2008/263894 A1 , on the WO 2009/110822 A1 and on the US 2015/196087 A1 pointed. There is a demand that the shoe - especially if it is used as a sports shoe - as well as possible to adapt to individual needs; This applies in particular with regard to the spring and damping behavior of the shoe.
The shoe should further have as constant as possible and unchangeable properties over time during its use.

Another aspect that is increasingly important is that of recycling. Here it is desirable to build a generic shoe so that it can be disposed of sorted again.
Furthermore, it is required for certain uses, for example the use as a golf shoe, that the shoe has a good grip, especially on a lawn under special load conditions; insofar as a cleat effect is desired, especially if by the weight force or

Mass force of the user of the shoe of the shoe is provided with a pulse-like load. However, if such a strong, impulsive load does not take place, the cleat effect is often undesirable. Accordingly, a solution is sought, which provides on demand said cleat effect and thus an improved grip of the shoe on the ground, the shoe otherwise, however, has normal properties (without cleat effect). In this respect, a shoe with cleat function under special load characteristics ("grip on demand") is desired. This functionality of the shoe should be given above all while taking into account the above requirements.

The invention has the object of providing a shoe of the type mentioned in such a way that it can be adapted to individual requirements in a simple and thus cost-effective manner. Furthermore, the disposal of the shoe should be possible in a simple manner. Another important aspect of the present invention is that it should be possible to give the shoe improved grip on the ground; In that regard, the grip of the sole of the shoe on the ground to be improved when the shoe is subjected to heavy loads.

• ein erstes Sohlenteil, das eine Bodenplatte aufweist, wobei an der Bodenplatte eine Anzahl sich in Belastungsrichtung erstreckende erste Dämpfungselemente angeordnet sind;
• ein zweites Sohlenteil, das eine Deckplatte aufweist, wobei an der Deckplatte eine Anzahl sich in Belastungsrichtung erstreckende zweite Dämpfungselemente angeordnet sind;
• ein Verbindungsteil, das eine Anzahl miteinander verbundener Steckverbindungen aufweist, wobei jede Steckverbindung einen in Belastungsrichtung nach unten gerichteten ersten Stecker und einen in Belastungsrichtung nach oben gerichteten zweiten Stecker aufweist, wobei der erste Stecker ausgebildet ist, um in einen Abschnitt des ersten Dämpfungselements einzugreifen, und wobei der zweite Stecker ausgebildet ist, um in einen Abschnitt des zweiten Dämpfungselements einzugreifen,

wobei zumindest eine Anzahl der nach unten gerichteten ersten Stecker sich durch eine Öffnung in der Bodenplatte so erstreckt, dass der erste Stecker bei Verformung der Sohle in Belastungsrichtung infolge der Gewichtskraft des Trägers aus der unteren Oberfläche der Sohle über das Maß, das ohne Beaufschlagung durch die Gewichtskraft des Trägers vorliegt, hinaus austritt.The solution of this object by the invention is characterized in that the sole of the shoe comprises:

• a first sole member having a bottom plate, wherein on the bottom plate a number are arranged in the loading direction extending first damping elements;
• a second sole member having a cover plate, wherein on the cover plate a number are arranged in the loading direction extending second damping elements;
• a connector having a number of interconnected connectors, each connector having a load-direction downwardly directed first connector and a load-direction upwardly directed second connector, the first connector adapted to engage a portion of the first damping member, and wherein the second connector is configured to engage a portion of the second damping element.

wherein at least a number of the downwardly directed first plugs extend through an opening in the bottom plate such that the first plug deforms the sole in the loading direction due to the weight of the wearer from the bottom surface of the sole beyond that which is applied without being acted upon by the soleplate Weight of the wearer is present, also exits.

By this is meant by name that the first plug from the envelope of the bottom sole (surface of the sole) protrudes with a correspondingly strong loading of the shoe with the weight or inertia force of the wearer by a certain amount or exits and so a cleat or cam function Fulfills.

The first damping elements are preferably integrally formed on the bottom plate and / or the second damping elements preferably on the cover plate.

The first damping elements are preferably designed as hollow bodies and have a hollow cylindrical section in their upper end region; Accordingly, the second damping elements are preferably designed as hollow bodies and have a hollow cylindrical section in their lower end region.

The first connector is preferably designed to frictionally engage in the hollow cylindrical portion of the first damping element or the second connector is preferably formed to engage frictionally engaged in the hollow cylindrical portion of the second damping element.

The first plug and the inner diameter of the hollow cylindrical portion of the first damping element are preferably tolerated to each other such that in the assembled state, the first plug and the hollow cylindrical portion are press-fitted to each other; Accordingly, it can be provided that the second plug and the inner diameter of the hollow cylindrical portion of the second damping element are tolerated to each other so that in the assembled state, the second plug and the hollow cylindrical portion are arranged with a press fit to each other. In this case, if necessary, can be turned off solely on a frictional connection of the sole parts; Another measure of a connection (in particular a bonding) of the sole parts can thus be advantageously avoided, although such a measure is not excluded.

The first sole portion may be surrounded by a laterally upwardly extending edge. This gives the first sole part a cup-shaped structure.

The second sole part may have such an extent that it covers the rear sole area and leaves the front sole area free. In this case, it can furthermore be provided that the connecting part has plug connections only in the region which is covered by the second sole part. The connecting part may have at least one level foot rest in the region which is not covered by the second sole part.

The first damping elements are preferably made of two partial hollow bodies, which are connected to one another via a substantially perpendicular to the loading direction extending connecting portion, wherein a partial hollow body is formed by the hollow cylindrical portion in the upper region of the damping element. In particular, the outer dimensions of the upper part hollow body are smaller than the outer dimensions of the lower part hollow body.

Accordingly, it can be provided that the second damping elements consist of two partial hollow bodies, which are connected to one another via a substantially perpendicular to the loading direction extending connecting portion, wherein a partial hollow body is formed by the hollow cylindrical portion in the lower region of the damping element, wherein in particular, the outer dimensions of the lower part-hollow body are smaller than the outer dimensions of the upper part-hollow body.

The connectors of the connecting part can be connected to one another with a number of rod-shaped or web-shaped connecting struts. It is provided in particular that two adjacent plug-in connections of the connecting part are each connected to each other with a connecting strut.

The first sole part including all damping elements, the second sole part including all damping elements and the connecting part with all connectors can be each formed as one-piece moldings. The material is mostly plastic.

The shoe upper is preferably connected to the first sole part. This results in improved kinematics when compressing the shoe due to the weight of the wearer of the shoe.

The shoe upper may be connected in accordance with a preferred embodiment of the invention with the sole via a positive connection.

According to another embodiment of the invention, the shaft, i. H. the shoe upper, the shoe and its sole sewn together.

A possible design feature of the proposed solution is the structure of the sole and in particular its damping layer, which consists, at least in the heel area, ie in the rear sole area, of two specific layers of damping elements, as shown in the WO 03/092423 A1 are described and to which reference is expressly made. In this case, two superimposed layers of said damping elements are connected to each other by a connecting part with a grid-like structure via a plug connection. The cohesion of the individual components of the sole is preferably carried out exclusively by friction; An adhesive is preferably not used for this purpose.

The lower damping element is designed in the manner of a cage, d. H. it preferably has a cup-shaped configuration. The upper damping element is preferably wedge-shaped and lies on the lower damping element. Both damping elements, so the upper and the lower layer are connected to each other via the connecting part with a lattice-shaped structure with a number of opposing, axially aligned pin (first and second connector).

The connecting part, d. H. the grating layer extends mostly over the entire area of the midsole, the upwards (towards the foot of the wearer) directed pins being present only in the region of the heel wedge in the rear (and middle) sole region. In the front sole region (forefoot region), the connecting part closes off the piston-cylinder-shaped structure of the second damping elements towards the bottom, which is preferably carried out by, for example, a plate-shaped widening of the lattice base over each of the lower first damping elements. As a result, the support surface is increased for the foot or for a supplementary insole provided and thus improves the pressure distribution.

The damping properties of the sole structure can be adjusted for example via different materials or hardnesses of the individual components. Preference is given to a plastic having a hardness range between 60 and 95 Shore A.

The advantage of the proposed sole structure is first that the upper, second sole part is interchangeable, which results in the possibility to make said part individually customizable.

It is also advantageous that the sole parts used in general have a very good durability and thus have a low tendency to permanent deformation.

Furthermore, it is very advantageous that it is not absolutely necessary to glue components.

Furthermore, it is advantageous in terms of recycling that a (at least partially) sorted separation of the individual components is possible.

Another and central advantageous feature of the proposed shoe or its sole is that by the configuration of the first connector, d. H. Namely by suitable choice of its length, it is provided that the axial, lower end of the first plug at a sufficient load on the shoe or the sole by the weight or inertia of the wearer from the envelope of the sole bottom - be it the bottom plate or a Outsole, which is located below the bottom plate - protrudes, thus fulfilling a cleat or cam function. Accordingly, the shoe finds an improved grip especially on a lawn, but this only exists when said forces occur. In normal use, in which so no particularly strong pulse-like load peaks occur, however, the axial ends of the first plug do not protrude from the envelope, d. H. from the bottom surface of the bottom plate or the outsole, so that said cleat effect does not occur and the shoe has a conventional, classic comfort.

Possible is the use of a shoe upper both with and without Strobelsohle.

In a shoe upper with Strobelsohle a mated connection between the upper (shoe upper) and sole is provided, d. H. The sole is neither glued to the shaft nor sewn on and can be separated from the shaft at any time. The basis for this is the above-mentioned principle of the first and second sole part, which are connected by the connecting part via a plug connection.

The first sole part with the first damping elements preferably consists of the running surface and a fully or partially over the sole extending integrated layer of said first damping elements.

In this case, the shank (that is to say the upper part of the shoe) preferably has recesses (holes) in the insole area, which correspond in terms of their distribution and position to the plugs (pins) of the connector of the connecting part. The connecting part is inserted and positioned from above into the shaft so that the plugs (pins) coincide with the recesses. From below (below the shaft), the corresponding position of the damping elements is connected by the recesses with the plugs, d. H. pressed. The shaft is then clamped between the connecting part and the first sole part. The second sole part is then inserted from above into the shaft and attached to the connecting part.

The connecting part can also be provided as a replacement for a strobe sole. This embodiment is similar to that explained above, with the difference that the shaft has no Stohlselohle with recesses (holes), but the Strobelsohle is replaced by the connecting part (grid). The connecting part with the corresponding plugs has in this case an additional base (preferably made of a softer plastic material with a hardness in the range between 65 and 90 Shore A, leather, synthetic leather or textile material), which fills the open grid interstices and the sub-step for sewing the Shank forms.

This "grid Strobelsohle" is sewn to the - open at the bottom - shaft. The first and the second damping element are attached from below or from the inside.

In general, an outsole can be arranged on the underside of the first damping element and especially on the underside of its bottom plate. For the purpose of passage of the first plug from the bottom of the outsole under appropriate load conditions are then of course provided in the outsole openings that correspond to those in the bottom plate and preferably aligned with them.

Fig. 1

in der Seitenansicht einen Sportschuh,

Fig. 2

in Explosionsdarstellung die Sohle des Sportschuhs gemäß Figur 1,

Fig. 3a

einen Teil der Seitenansicht der Sohle in geschnittener Darstellung, wobei der lastfreie Zustand dargestellt ist, und

Fig. 3b

die Seitenansicht gemäß Fig. 3a, wobei jetzt eine Gewichts- und/oder Massenkraft des Trägers des Schuhs auf die Sohle wirkt.

In the drawing, an embodiment of the invention is shown. Show it:

Fig. 1

in the side view a sports shoe,

Fig. 2

in exploded view, the sole of the sports shoe according to FIG. 1 .

Fig. 3a

a partial side view of the sole in a sectional view, the load-free state is shown, and

Fig. 3b

the side view according to Fig. 3a , wherein now a weight and / or inertia force of the wearer of the shoe acts on the sole.

In FIG. 1 a shoe 1 in the form of a sports shoe is indicated, which has a shoe upper 3 and a sole 2. The shoe 1 is when used properly on the floor and is loaded by the foot of the wearer. This load is generally due to the weight of the wearer of the shoe as well as by mass forces, resulting in correspondingly rapid movements of the wearer of the shoe, as they occur, for example, in golf. This results in a loading direction R, which usually corresponds to the vertical direction. In the loading direction R, a corresponding force F then acts (see Fig. 3b ).

In FIG. 1 a back sole region 19 and a front sole region 20 are marked, each extending over approximately one third of the total length of the shoe 1; in between there is a middle sole area, which is not specified.

From the Figures 2 and 3 the structure according to the invention of the sole 2 is shown in detail:
The sole has a first, lower sole part 4 and a second, upper sole part 7. Both sole parts 4, 7 are connected to one another via a connecting part 10 (for details see below), in the manner of a plug connection and without the use of an adhesive; Optionally, however, adhesive can also be used. As in FIG. 2 can be seen, the first sole part 4 has a circumferentially circumferential edge 18, so that this part is formed like a shell.

At the bottom of the first sole part 4, an outsole 25 is arranged.

Both the first sole part 4 and the second sole part 7 comprise respective first damping elements 6 and second damping elements 9. The first damping elements 6 of the first sole part 4 extend upwards from a bottom plate 5 of the first sole part 4, while the second damping elements 9 of the first sole part 4 second sole part 7 extending from a cover plate 8 down.

The outsole 25 is connected to the bottom plate 5, in particular glued.

Both the first damping elements 6 and the second damping elements 9 are formed in the manner of a piston-cylinder damping system. Hereinafter, it is provided that a hollow portion of the damping element with smaller outer dimensions ("piston") enters a hollow body-shaped area with larger outer dimensions ("cylinder") and thus develops a damping effect.

To design this type of damping elements is on the WO 03/092423 A1 expressly referred to.

It should be noted that the first damping element 6 and the second damping element 9 are formed in the manner of a piston-cylinder unit, wherein a connecting portion 22 and 23, the connection between the "piston" and the "cylinder" produces.

Accordingly, the first damping element 6 in its overhead region on a hollow cylindrical portion 16, while the second Damping element 9 has a hollow cylindrical portion 17 in its underlying area.

The lower first damping element 6 is connected to the upper second damping element 9 via a plug connection 11, which is accomplished via the connecting part 10. For this purpose, the connecting part 10 has a number of plug connections 11 which have first plugs 12 and second plugs 13 aligned in the loading direction R.

The second sole part 7 in this case has an extension which essentially covers only the rear sole region 19 and optionally also the middle sole region; however, the front sole region remains free from the second sole part 7.

Out FIG. 2 shows that the second sole member 7 is formed so far wedge-shaped and the underlying connection part 10 is not completely covered.

In order for the support of the foot nevertheless a good pressure distribution is ensured, therefore, the connecting part 10 has in its area, which is arranged in the front sole region 20, a widespread, plate-shaped footrest 21st

The connecting part 10 consists of individual connectors 11 with respective lower first connectors 12 and upper second connectors 13, wherein the individual connectors 11 are connected to each other via connecting struts 24. Therefore, for the connection part 10, a lattice-shaped structure that can be mounted as a whole.

Thus, according to one aspect, the proposed concept is based on two layers of piston-cylinder-like damping elements one above the other, ie. H. are arranged in series, wherein the connection of these superimposed damping elements is accomplished via the connecting part 10.

Here, only a compound is provided by friction and without adhesive. Rather, there is a mating of the first and the second sole member by means of the connecting part.

Another important aspect of the proposed concept results in particular from the FIGS. 3a and 3b , The FIG. 3a represents a substantially load-free state of the sole there, but under this also those forces can be subsumed that occur at normal, normal load, but without special force peaks. Indes is in FIG. 3b the condition shown where a force F acts on the sole 2 and leads to the deformation shown. This force F is optionally in addition to the weight of the wearer of the shoe also mass forces that result in rapid movements of the wearer of the shoe, for example, when performing a strike with a golf club.

It can be seen that the downward first connector 12 is relatively long and can extend through an opening 14 in the bottom plate 5 and through a corresponding opening 26 in the outsole 25 so that the first connector 12 in the illustrated deformation of Sole 2 according to FIG. 3b due to the force F exits the lower surface 15 of the sole 2 (see the illustration of FIG. 3a across from FIG. 3b ). The resulting supernatant is denoted by a.

Thus, it follows that the shoe or the sole has a Stollen- or Nockensohlen-property with appropriate application of a force F, d. H. the axial end of the supernatant a from the envelope (lower surface 15) protruding first connector 12 is a positive fit in the ground, if this allows the penetration of the plug.

This can be used for example in the execution of a blow with a golf club, d. H. the shoe offers the same quality and improved hold on the ground right now, while otherwise the effect does not appear.

Not necessarily, but preferably provided terminates the axial end of the plug 12 in the unloaded state of the shoe with the lower surface 15 from (see FIG. 3a ). However, it can also be completely provided that, in the absence of external forces, the axial end of the plug 12 is set back relative to the lower surface 15 and exits beyond the surface 15 only when the force F is adequate.

With elastic deformation of the sole 2, the pin ends (ends of the first plugs 12) thus project out of the sole surface 15 in the direction of the bottom and can penetrate into the ground. Such a solution is particularly interesting for golf. Similarly, such a solution is also interesting to be used for example in football, especially on artificial turf.

The embodiment describes the case in which without applying the force F, first a flush surface between the underside of Sole surface 15 and the axial end of the first connector 12 is present and then exert the load on the sole, the axial ends of the first connector 12 from the sole surface 15 toward the bottom.

However, the same can also be provided, and this is explicitly covered by the present invention concept that already in the unloaded state of the shoe or the sole, the axial end of the first connector 12 protrudes a certain amount from the surface 15 and so a certain (even small ) Stollen effect generated. When the shoe or the sole with the force F is applied, the axial ends of the first plugs 12 then protrude further out of the sole surface 15 and reinforce the desired stud or cam effect. The grip of the sole on the ground is thus reinforced when acted upon by the force F.

If the shoe upper is arranged directly on the first sole part, this has the advantage that compression movements of the shoe result in a reduced relative movement between the shoe upper and the foot.

In general, the connection of the shoe upper 3 with the sole 2 can take place in different ways:
The shoe upper 3 can be made as a closed (sock-like) structure running around the sole of the wearer, for example, the lower end being realized by a buff sole which is sewn to the shoe upper. In the Strobelsohle openings (punched holes) may be introduced, which correspond to the arrangement of the plug (ie the hole pattern) of the connecting part 10. When mounting the sole 2 then the shoe upper prepared in this way is between the individual Sole parts placed so that the Strobelsohle and thus also the shoe upper 3 positively connected to the sole 2.

It can also be provided that during the injection molding process of one of the sole parts, a textile material section is inserted into the injection mold, wherein said material section forms the storm sole or a part of the shoe upper 3. Thus, there is then a solid connection produced by the injection molding process between one of the sole parts and the textile material section and thus a connection between the sole 2 and the shoe upper 3 after the sole 2 has been fitted. Said sole part may in particular be the connecting part 10 or the second sole part 7 be.

When injecting the sole part in the mentioned type can also be provided that the textile material is previously provided with a corresponding perforation corresponding to the hole pattern of the pin and so inserted into the injection mold.

As a variation of this concept, it can be further provided that said textile material section, which forms the strobe sole, virtually acts as a carrier material, which is inserted into the injection mold and then only the grid structure applied by the injection molding process, which is used for producing the described Plug connection is needed. For this purpose, in particular the second sole part 7 comes into consideration.

If, according to the described type, the second sole part 7 is provided with the textile material section, it is advantageously possible to dispense with the use of an insole in the given case, since this function is then perceived by the produced Strobelsohle. The part thus produced is thus used as a strobe sole and has the connectors for the sole described.

Advantageously, results in a very flexible and lightweight composite that is easy to sew.

Preferably can then be dispensed with a peripheral edge 18 on the first sole part 4.

It can also be provided that Schnürbandagen are part of the inserted into the injection molding textile material section.

With appropriate training can be achieved advantageously that in turn creates a flexible and lightweight structure that is easy to customize. The plastic lattice base of the sole is clearly defined, clean and well sealed. Furthermore, reinforcements (for example a heel cap) can be integrated in a simple manner.

It can also be provided that the variants described above are used in combination in that they are used in each case only in a specific region of the sole (that is, for example, in the forefoot, midfoot or hindfoot region). Thus, for example, the grid required for the connector can be molded directly to the Strobelsohle only in the forefoot area, while in the joint (ie midfoot) area and heel area this is not the case; Here, the connection of the shoe upper with the sole would then be made as a pure plug connection (by means of the mentioned hole pattern in the Strobelsohle).

The advantage of this variant is that there are no plastic surfaces in the shoe and no damping movement in the shoe occurs. Furthermore, the assembly of the shoe or the sole is very simple.

As a further variation of the described concept, it may be provided that while largely dispensing with an edge 18 on or in the first sole part 4, however, edge portions of the type of edge 18 are provided (only) in the region of the sole tip and in the region of the heel of the sole become.

Preferably, the individual parts of the sole are made of polyolefin elastomers (eg TPE-S, TPU or PA).

As a shoe upper, a knitted material can also be provided.

LIST OF REFERENCE NUMBERS

1

shoe

2

sole

3

Shoeupper

4

first sole part

5

baseplate

6

first damping element

7

second sole part

8th

cover plate

9

second damping element

10

connecting part

11

connector

12

first plug

13

second plug

14

Opening in the bottom plate

15

Surface (envelope)

16

hollow cylindrical section

17

hollow cylindrical section

18

edge

19

back sole area

20

front sole area

21

footrest

22

connecting portion

23

connecting portion

24

connecting strut

25

outsole

26

Opening in the outsole

R

load direction

F

Force (weight)

a

Got over

Claims (15)

1. Shoe (1), in particular sports shoe, which has a sole (2) connected to a shoe upper (3),
   characterized in
   that the sole (2) comprises:

   - a first sole part (4) which has a bottom plate (5), wherein a number of first damping elements (6) which extend in direction of loading (R) is arranged on the bottom plate (5);

   - a second sole part (7) which has a cover plate (8), wherein a number of second damping elements (9) which extend in direction of loading (R) is arranged on the cover plate (8);

   - a connecting part (10) which comprises a number of plug connections (11) which are connected with another, wherein each plug connection (11) comprise a first plug (12) which extends downwards in the direction of loading (R) and a second plug (13) which extends upwards in the direction of loading (R), wherein the first plug (12) is designed to engage in a section of the first damping element (6) and wherein the second plug (13) is designed to engage in a section of the second damping element (9),

   wherein at least a number of the downwards directed first plugs (12) extends through an opening (14) in the bottom plate (5) in such a manner that the first plug (12) at a deformation of the sole (2) in direction of loading (R) due to the weight (F) of the wearer protrudes from the lower surface (15) of the sole (2) further than without application of the weight of the wearer.
2. Shoe according to claim 1, characterized in that the first damping elements (6) are formed at the bottom plate (5) in one piece and/or that the second damping elements (9) are formed at the cover plate (8) in one piece.
3. Shoe according to claim 1 or 2, characterized in that the first damping elements (6) are designed as hollow bodies and comprise in its upper end region a hollow-cylindrical section (16) and/or that the second damping elements (9) are designed as hollow bodies and comprise in its lower end region a hollow-cylindrical section (17).
4. Shoe according to claim 3, characterized in that the first plug (12) is designed to frictionally engage into the hollow-cylindrical section (16) of the first damping element (6) and/or that the second plug (13) is designed to frictionally engage into the hollow-cylindrical section (17) of the second damping element (9).
5. Shoe according to claim 3 or 4, characterized in that the first plug (12) and the inner diameter of the hollow-cylindrical section (16) of the first damping element (6) are tolerated to another in such a manner that in the mounted state the first plug (12) and the hollow-cylindrical section (16) are arranged to another with press fit and/or that the second plug (13) and the inner diameter of the hollow-cylindrical section (17) of the second damping element (9) are tolerated to another in such a manner that in the mounted state the second plug (13) and the hollow-cylindrical section (17) are arranged to another with press fit.
6. Shoe according to one of claims 1 to 5, characterized in that the first sole part (4) is surrounded by an edge (18) which extends laterally upwards.
7. Shoe according to one of claims 1 to 6, characterized in that the second sole part (7) has such an extension that is covers the rear sole region (19) and leaves the front sole region (20) uncovered.
8. Shoe according to claim 7, characterized in that the connection part (10) comprises plug connections (11) only in that region which is covered by the second sole part (7).
9. Shoe according to claim 8, characterized in that the connecting part (10) comprises at least one flat footrest (21) in that region which is not covered by the second sole part (6).
10. Shoe according to one of claims 3 to 9, characterized in that the first damping elements (6) consist of two partial hollow bodies which are connected with another by a connection section (22) which extends substantially perpendicular to the direction of loading (R), wherein one of the partial hollow bodies is formed by the hollow-cylindrical section (16) in the upper region of the damping element (6), wherein especially the outer dimension of the upper partial hollow body (16) is smaller than the outer dimension of the bottom partial hollow body.
11. Shoe according to one of claims 3 to 10, characterized in that the second damping elements (9) consist of two partial hollow bodies which are connected with another by a connection section (23) which extends substantially perpendicular to the direction of loading (R), wherein one of the partial hollow bodies is formed by the hollow-cylindrical section (17) in the lower region of the damping element (9), wherein especially the outer dimension of the lower partial hollow body (17) is smaller than the outer dimension of the upper partial hollow body.
12. Shoe according to one of claims 1 to 11, characterized in that the plug connections (11) of the connecting part (10) are connected with another by a plurality of bar-shaped or rod-shaped connection rods (24), wherein especially two adjacent plug connections (11) of the connecting part (10) are connected with each one connection rod (24).
13. Shoe according to one of claims 1 to 12, characterized in that the first sole part (4) including all damping elements (6), that the second sole part (7) including all damping elements (9) and that the connecting part (10) including all plug connections (11) are each designed as one-piece formed parts.
14. Shoe according to one of claims 1 to 13, characterized in that the shoe upper (3) is connected with the first sole part (4).
15. Shoe according to one of claims 1 to 14, characterized in that the shoe upper (3) is connected with the sole (2) by means of a form-fit connection.

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