EP3195747B1 - Stossdämpfer zur verwendung in einem schuh - Google Patents

Stossdämpfer zur verwendung in einem schuh Download PDF

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Publication number
EP3195747B1
EP3195747B1 EP17159975.6A EP17159975A EP3195747B1 EP 3195747 B1 EP3195747 B1 EP 3195747B1 EP 17159975 A EP17159975 A EP 17159975A EP 3195747 B1 EP3195747 B1 EP 3195747B1
Authority
EP
European Patent Office
Prior art keywords
shock absorber
shoe
elastic body
elastic member
insole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP17159975.6A
Other languages
English (en)
French (fr)
Other versions
EP3195747A1 (de
Inventor
Peter Geisler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arbesko-gruppen AB
Original Assignee
Arbesko-gruppen AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arbesko-gruppen AB filed Critical Arbesko-gruppen AB
Priority to DK17159975.6T priority Critical patent/DK3195747T3/en
Priority to PL17159975T priority patent/PL3195747T3/pl
Priority to EP17159975.6A priority patent/EP3195747B1/de
Publication of EP3195747A1 publication Critical patent/EP3195747A1/de
Application granted granted Critical
Publication of EP3195747B1 publication Critical patent/EP3195747B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0047—Footwear characterised by the shape or the use characterised by a special shape or design parts having a male and corresponding female profile to fit together, e.g. form-fit
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/148—Recesses or holes filled with supports or pads
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/1485—Recesses or holes, traversing partially or completely the thickness of the pad

Definitions

  • the invention relates to a shock absorber for use in a shoe.
  • the elasticity of an individual's heel tissue is not the same at an outer part of the heel as compared to a heel centre part, and a higher pressure occurs at the centre part as compared to the outer part of the heel, also as an effect of bone structure of the foot.
  • Early shock absorbers having a single cushioning element mounted in the heel section of a shoe were not adapted to this varying pressure on the heel of a wearer of a shoe arranged with such a shock absorber.
  • EP 1714 571 solves this problem by proposing a sole formed from elastomeric material of a predetermined hardness, where a heel part has a central region formed from relatively softer material, the central region being surrounded by a ring of material whose hardness is intermediate the hardness of the sole and the central region.
  • shock absorbers in the art are, regardless of whether the shock absorbers provide a single cushioning element like the earlier shock absorbers or a plurality of cushioning elements as disclosed in EP 1 714 571 , that when the shock absorbers are mounted in the heel section of a sole structure such as in an insole, and a midsole of the shoe is moulded to the upper and the insole thereby forming a complete shoe, the moulding material, being for example a polymer such as polyurethane, will eventually cool and harden to a desired shape as formed by the casting mould and thus push the shock absorber upwards. This may cause a problem in that an upper portion of the shock absorber will not be flush with an upper side of the insole of the shoe, but slightly protrude from the upper side of the insole, thereby possibly causing discomfort to a wearer of the shoe.
  • the moulding material being for example a polymer such as polyurethane
  • US 2003/0061733 discloses a shock-absorbing insole including an insole body having a heel portion with first upper and lower surfaces opposite to each other.
  • the first upper surface has an inner peripheral edge region that defines a through hole which extends from the first upper surface to communicate with the first lower surface.
  • a cushioning pad includes a heel-cushioning portion with second upper and lower surfaces and of a dimension substantially equal to that of the through hole, a plurality of spaced apart shock-absorbing posts extending downwardly from the second lower surface, and a peripheral anchoring portion that surrounds the heel-cushioning portion and that is superimposed upon the inner peripheral edge region when the heel-cushioning portion is brought to mate with the through hole such that the shock-absorbing posts extend through the through hole, and have lower ends flush with the first lower surface of the heel portion.
  • An object of the present invention is to solve or at least mitigate this problem in the art and to provide an improved shock absorber.
  • the shock absorber comprises an elastic body arranged with a plurality of tubular cavities axially extending into the elastic body from its under side and ending in the body.
  • the shock absorber according to embodiments of the present invention, it is possible to advantageously adapt to the moulding material forming the midsole of the shoe in which the shock absorber is arranged in that when injecting the material in the casting mould onto which the upper, insole and shock absorber is placed, the moulding material (typically being polyurethane) will push up into the tubular cavities and thus into the shock absorber.
  • the moulding material typically being polyurethane
  • the moulding material hardening under the shock absorber in prior art manufacturing process will now enter the tubular cavities and thus avoid pushing the shock absorber upwards into the shoe.
  • a shoe comprising the shock absorber
  • the depth of the tubular cavities extending into the shock absorber advantageously is formed such that the moulding material partly fills the cavities, resulting in an air column being created above the moulding material entering the cavities.
  • This embodiment is further advantageous in that the created air column in the respective tubular cavity has a shock absorbing effect and also has an advantageous deforming effect on the shock absorber.
  • the shock absorber further comprises an elastic member integrated with the elastic body, which elastic member has a greater elasticity than the elastic body.
  • an elastic member integrated with the elastic body, which elastic member has a greater elasticity than the elastic body.
  • the elastic member is arranged at a centre of the elastic body.
  • the elastic member when in use, the elastic member will be compressed to a higher degree than the elastic body due to its greater elasticity.
  • the shock absorber according to this embodiment will become bowl-shaped around the heel of the wearer of the shoe in which the shock absorber is arranged and thus advantageously improve the comfort of the wearer.
  • the elastic body has a Shore A value of approximately 20 while the elastic member has a Shore A value of about 10.
  • the hardness of the elastic body is about twice that of the elastic member.
  • the respective hardness of the elastic body and the elastic member may take on other Shore A values than these two.
  • the shock absorber of the present invention is positioned between the relatively soft heel of a wearer of a shoe and the hard surface underneath the shoe.
  • the elastic member is slightly softer than the body tissue surrounding the heel while the elastic body is slightly harder.
  • the shock absorber according to the present invention can be made of e.g. polyurethane plastics such as thermoplastic polyurethane (TPU) or thermoplastic rubbers (TR).
  • polyurethane plastics such as thermoplastic polyurethane (TPU) or thermoplastic rubbers (TR).
  • the elastic member is arranged to be removable from the elastic body.
  • the elasticity of the shock absorber can be even further adapted to the individual wearer in that elastic members having different measures of hardness may be inserted in the elastic body at a choice of the individual wearer.
  • the degree of elasticity may vary up to 50% for two given individuals in the population.
  • the object of the invention is further attained in a second aspect by an insole comprising the shock absorber of the first aspect.
  • the object of the invention is further attained in a third aspect by a shoe comprising the insole of the second aspect.
  • FIG. 1 shows a perspective view of a prior art shock absorber 10 to be arranged in a heel section of a shoe.
  • the shock absorber comprises a waist portion 11 around which an insole (not shown) will be tightly arranged in order to create a retaining engagement with the shock absorber 10.
  • the shock absorber 10 comprises a top portion 12 protruding radially from the waist portion 11 and a bottom portion 13 on which the shock absorber rests, which bottom part extends radially from the waist portion.
  • a thin inlay sole (not shown) is possibly placed on the top part 12.
  • the prior art shock absorber 10 comprises a plurality of cavities 14 extending from the top portion 12 through the waist portion 11 and in to the bottom portion 13.
  • Figures 2a-d show the shock absorber 10 in a section taken along line A-A of Figure 1 in different degrees of deformation.
  • Figure 2a shows a cross section of the shock absorber when no force is applied to the top portion 12.
  • Figure 2b illustrates the elasticity of the shock absorber 10 when a force F is applied to the top portion 12. In use, this force will be embodied by the weight of a wearer of the shoe.
  • Figures 2c and 2d show deformation of the shock absorber 10 as the force F applied by the wearer's heel to the top portion 12 increases. The deformation is further facilitated by the cavities 14.
  • the elasticity of the prior art shock absorber 10 greatly improves the comfort of the wearer of the shoe in which the shock absorber is arranged.
  • FIG 3a shows a section view along line A-A of the prior art shock absorber 10 of Figure 1 mounted in the heel section of a shoe 40.
  • the shock absorber 10 is inserted into an opening of an insole 30, which is fitted around the waist portion 11 and sandwiched between the top portion 12 and the bottom portion 13 in order to create a retaining engagement with the shock absorber 10.
  • a thin inlay sole 31 is placed on top of the insole 30 and the shock absorber 10.
  • the bottom portion 13 of the shock absorber is enclosed by a midsole 32 of the shoe, which further may be arranged with an outsole 33.
  • Figure 2a shows a desired configuration of the shock absorber where the top portion 12 is flush with the upper side of the insole 30 of the shoe 40.
  • Figure 3b shows a different, undesired configuration of the prior art shock absorber.
  • the shock absorber 10 When the shock absorber 10 are mounted in the heel section of the insole 30, and the midsole 32 of the shoe is moulded to an upper 34 of the shoe 40 and the insole 30, for instance by means of injection moulding, thereby forming a complete shoe, the moulding material, being for example a polymer such as polyurethane having a cream-like consistency when injected in the mould, will eventually cool and harden to a desired shape as formed by the casting mould (not shown) used during the moulding process and thus push the shock absorber 10 upwards (exaggerated in Figure 3b for illustrational purposes).
  • Figure 4a illustrates a shock absorber 20 according to an embodiment of the present invention in a bottom view.
  • the outer shape of the shock absorber 20 may be identical to that illustrated in Figure 1 , thus having a waist portion 21 and a top portion 22 and a bottom portion 23 both protruding radially from the waist portion.
  • an elastic body 25 of the shock absorber 20 in Figure 4 is arranged with a plurality of tubular cavities 24 axially extending into the elastic body 25 from an under side of the elastic body and ending in the body.
  • the tubular cavities 24 extend axially into the elastic body 25 and end in the waist portion 21, thus having a depth in the range of 12-14 mm, and a diameter around 4 mm.
  • the elastic body is exemplified to be provided with twelve cavities 24 in its under side.
  • Figure 4b shows the shock absorber 20 of Figure 4a in a section taken along line B-B.
  • the tubular cavities 24 extend axially (i.e. one of the cavities 24 extends along axis C) into the elastic body 25 from its under side and ends in the waist portion 21.
  • FIG 5 shows an illustration corresponding to that in Figure 3a , but where a shock absorber 20 according to an embodiment of the present invention has been mounted in the insole 30 of the shoe 40.
  • the shock absorber 20 is inserted into an opening of the insole 30, which is fitted around the waist portion 21 and sandwiched between the top portion 22 and the bottom portion 23 of the elastic body in order to create a retaining engagement with the shock absorber 20.
  • a thin inlay sole 31 is placed on top of the insole 30 and the shock absorber 20.
  • the bottom portion 23 of the shock absorber is enclosed by a midsole 32 of the shoe, which further is arranged with an outsole 33.
  • the moulding material being for example a polymer such as polyurethane
  • the moulding material will eventually cool and harden to a desired shape as formed by the casting mould (not shown) used during the moulding process.
  • the shock absorber 20 of the present invention being mounted in the heel section of the insole 30, the moulding material will enter the tubular cavities 24 and form a peg 35 in the respective cavity.
  • the moulding material of the midsole 32 will hence advantageously not push the shock absorber 20 upwards into the shoe 40.
  • the top portion 22 of the shock absorber 10 is flush with the upper side of the insole 30 of the shoe 40.
  • pegs 35 could possibly rise upwards during the moulding process to completely fill the cavities 24. However, more preferred is that the pegs 35 only partly fill the cavities 24, such that an air column 36 is created in each cavity 24.
  • the air columns 36 will advantageously have a shock absorbing effect. Further, the air columns 36 will advantageously facilitate deformation of the shock absorber 20 as previously discussed in connection to the prior art shock absorber 10 of Figures 2a-2d .
  • Figure 6 shows a perspective view of a shock absorber 20 to be arranged in a heel section of a shoe according to another embodiment of the present invention.
  • an elastic member 26 is integrated with the elastic body 25 the shock absorber 20.
  • the elastic body 25 has a first elasticity and the elastic member 26 has a second elasticity, where the elastic member 26 has a greater elasticity than the elastic body 25.
  • the shock absorber 20 of the present invention will be even more compressed at its centre, where the softer elastic member 26 is arranged, thus creating a bowl-shaped structure around the centre of the heel of a wearer of the shoe.
  • Figure 7 shows a top view of the shock absorber 20 according to an embodiment of the present invention, illustrating that the elastic member 26 is arranged at the centre of the elastic body 25.
  • the shock absorber 20 comprises a waist part 21 around which a insole (not shown) will be tightly arranged in order to create a retaining engagement with the shock absorber 20.
  • the shock absorber 20 comprises a top portion 22 protruding radially from the waist portion 21 and a bottom portion 23 on which the shock absorber rests, which bottom portion also protrudes radially from the waist portion.
  • an inlay sole (not shown) can be placed on the top portion 22.
  • the top portion 22 acts as a gasket against an upper side of the insole (not shown) in which the shock absorber is arranged.
  • FIG 8 shows yet another embodiment of the present invention where the elastic member 26 is arranged to be removable from the elastic body 25.
  • the shock absorber according to this embodiment of the invention has in its top portion 22 an opening 27 through which the elastic member 26 is inserted into a space 28 of the waist portion.
  • the top portion 22 of the elastic body 25 comprises a flange 29 arranged at a circumference of the opening 27 trough which the elastic member 26 is inserted into the space 28 of the waist portion, which flange 29 slightly protrudes radially towards a centre of the elastic body 25.
  • the flange 29 facilitates retention of the elastic member 26 in the space 28 of the elastic body 25.
  • the elastic member 26 is inserted via the opening 27 into the space 28 in the waist portion of the elastic body 25 and thus rests on top of the tubular cavities 24 axially extending into the elastic body 25 from an under side of the elastic body and ending in the waist portion of the elastic body 25.
  • the tubular cavities 24 will facilitate deformation of the shock absorber when acted upon by a compressing force.
  • the number of tubular cavities 24 in the main body is eight, and the cross section of each of the tubular cavities 24 are non-circular; a number of differently shaped cross sections can be envisaged for the tubular cavities 24, such as rectangular, quadratic, circular, oval, etc.
  • Figures 9a-d shows the shock absorber 20 according to the embodiments of the present invention discussed with reference to Figures 7 and 8 in a section taken along line D-D shown in Figure 7 in different degrees of deformation.
  • Figure 9a shows a cross section of the shock absorber 20 when no force is applied to the top portion 22.
  • Figure 9b illustrates the elasticity of the shock absorber 20 when a force F is applied to the top portion 22. In use, this force will be embodied by the weight of a wearer of the shoe.
  • Figures 9c and 9d show deformation of the shock absorber 20 as the force F applied by the wearer's heel to the top portion 22 steadily increases.
  • the elasticity of the shock absorber 20 of the present invention greatly improves the comfort of the wearer of the shoe in which the shock absorber is arranged. Further, as compared to the prior art shock absorber 10 shown in Figures 1 and 2 , due to the elastic member 26 having a greater elasticity than the elastic body 25, the shock absorber 20 of the illustrated embodiment will be more compressed at its centre section where a majority of the force F is applied, thus creating a bowl-like support around the heel of the wearer.
  • FIG 10 shows an illustration corresponding to that in Figure 5 , but where a shock absorber 20 according to a different embodiment of the present invention has been mounted in the insole 30 of the shoe 40.
  • the shock absorber 20 comprises an elastic member 26 extending all the way through the elastic body 25, from the upper side to the under side.
  • the shock absorber 20 is inserted into an opening of the insole 30, which is fitted around the waist portion 21 and sandwiched between the top portion 22 and the bottom portion 23 of the elastic body 25 in order to create a retaining engagement with the shock absorber 20.
  • a thin inlay sole 31 is placed on top of the insole 30 and the shock absorber 20.
  • the bottom portion 23 of the shock absorber is enclosed by a midsole 32 of the shoe, which further is arranged with an outsole 33.
  • the moulding material will eventually cool and harden to a desired shape as formed by the casting mould (not shown) used during the moulding process.
  • the shock absorber 20 of the present invention being mounted in the heel section of the insole 30, the moulding material will enter the tubular cavities 24 and form a peg 35 in the respective cavity.
  • the moulding material of the midsole 32 will hence advantageously not push the shock absorber 20 upwards into the shoe 40.
  • the top portion 22 of the shock absorber 10 is flush with the upper side of the insole 30 of the shoe 40.
  • the shock absorber 20 of this particular embodiment of the present invention will advantageously adapt well to the elasticity of the body tissue located under the heel bone of the foot.
  • Figure 11 illustrates the shock absorber 20 in a bottom perspective view with the tubular cavities arranged in a slightly different manner as compared to the previously illustrated embodiments.
  • the shock absorber 20 is arranged with nine tubular cavities extending into the elastic body 25 vid the elastic member 26.
  • the elastic body 25 (and the elastic member 26) have a rectangular footprint, i.e. its perimeter forms a rectangular silhouette, but could alternatively be quadratic, circular, oval, etc.
  • the number of tubular cavities 24 with which the shock absorber 20 of the present invention is arranged may vary from just a few cavities up to the illustrated twelve cavities, or even more.

Claims (4)

  1. Stoßdämpfer (20) zur Verwendung in einem Absatzteil (41) eines Schuhs (40), umfassend:
    einen elastischen Körper (25), der mit einer Vielzahl von röhrenförmigen Hohlräumen (24), die sich axial in den elastischen Körper von seiner Unterseite erstrecken, und in dem Körper enden, angeordnet ist;
    dadurch gekennzeichnet, dass
    ein elastisches Element (26) in dem elastischen Körper (25) integriert ist, wobei das elastische Element eine größere Elastizität als der elastische Körper aufweist, wobei
    das elastische Element (26) so angeordnet ist, dass es vom elastischen Körper (25) entfernt werden kann; und wobei der Stoßdämpfer (20)
    die röhrenförmigen Hohlräume (24) aufweist, die so angeordnet sind, dass sie zumindest teilweise mit Material (35) gefüllt sind, das eine Zwischensohle (32) des Schuhs bildet.
  2. Der Stoßdämpfer (20) nach Anspruch 1, der elastische Körper (25) umfassend:
    einen Mittelstückabschnitt (21), der einen Raum (28) umfasst, in dem das elastische Element (26) angeordnet ist;
    einen oberen Abschnitt (22), der eine Öffnung (27) umfasst, durch die das elastische Element (26) in den Raum (28) des Mittelstückabschnitts (21) eingeführt wird, wobei der obere Abschnitt (22) radial von dem Mittelstückabschnitt (21) vorsteht; und
    einen unteren Abschnitt (23), auf dem der Stoßdämpfer (20) ruht, wobei der untere Abschnitt (23) radial von dem Mittelstückabschnitt (21) vorsteht.
  3. Stoßdämpfer (20) nach Anspruch 2, wobei das elastische Element (26) so angeordnet ist, dass:
    die Höhe des Mittelstückabschnitts (21) an die Dicke einer Innensohle (30) angepasst ist, in der der Stoßdämpfer (20) anzuordnen ist; und
    wobei der untere Abschnitt (23) und der obere Abschnitt (21) so angeordnet sind, dass sie die Innensohle (30), die der Mittelstückabschnitt (21) umgibt, einschließen, damit der Stoßdämpfer (20) einen Rückhalteeingriff mit der Innensohle (30) bildet.
  4. Stoßdämpfer (20) nach Anspruch 2 oder 3, der obere Abschnitt (22) des elastischen Körpers (25) umfassend: einen Flansch (29), der an einem Umfang der Öffnung (27) angeordnet ist, durch die das elastische Element (26) in den Raum (28) des Mittelstückabschnitts (21) eingeführt wird, um das elastische Element (26) in dem Raum (28) zu halten.
EP17159975.6A 2014-04-09 2014-04-09 Stossdämpfer zur verwendung in einem schuh Active EP3195747B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK17159975.6T DK3195747T3 (en) 2014-04-09 2014-04-09 Shock absorber for use in a shoe
PL17159975T PL3195747T3 (pl) 2014-04-09 2014-04-09 Amortyzator do stosowania w bucie
EP17159975.6A EP3195747B1 (de) 2014-04-09 2014-04-09 Stossdämpfer zur verwendung in einem schuh

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14164005.2A EP2929790B1 (de) 2014-04-09 2014-04-09 Schuh mit Stoßdämpfer
EP17159975.6A EP3195747B1 (de) 2014-04-09 2014-04-09 Stossdämpfer zur verwendung in einem schuh

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP14164005.2A Division EP2929790B1 (de) 2014-04-09 2014-04-09 Schuh mit Stoßdämpfer
EP14164005.2A Division-Into EP2929790B1 (de) 2014-04-09 2014-04-09 Schuh mit Stoßdämpfer

Publications (2)

Publication Number Publication Date
EP3195747A1 EP3195747A1 (de) 2017-07-26
EP3195747B1 true EP3195747B1 (de) 2018-11-21

Family

ID=50442403

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17159975.6A Active EP3195747B1 (de) 2014-04-09 2014-04-09 Stossdämpfer zur verwendung in einem schuh
EP14164005.2A Not-in-force EP2929790B1 (de) 2014-04-09 2014-04-09 Schuh mit Stoßdämpfer

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP14164005.2A Not-in-force EP2929790B1 (de) 2014-04-09 2014-04-09 Schuh mit Stoßdämpfer

Country Status (4)

Country Link
EP (2) EP3195747B1 (de)
DK (2) DK3195747T3 (de)
NO (1) NO2929790T3 (de)
PL (2) PL2929790T3 (de)

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IT201700089835A1 (it) * 2017-08-03 2019-02-03 Base Prot S R L Sistema attivo a geometria variabile con funzioni di ammortizzazione, dissipazione di energia e stabilizzazione, integrabile nelle suole delle calzature
IT202200009137A1 (it) * 2022-05-04 2023-11-04 Da Ma & Co S R L Metodo per la fabbricazione di un semilavorato, in particolare una suola da scarpe e semilavorato ottenuto.
IT202200009140A1 (it) * 2022-05-04 2023-11-04 Da Ma & Co S R L Metodo per la fabbricazione di un semilavorato, in particolare una suola da scarpe e semilavorato ottenuto.
IT202200009128A1 (it) * 2022-05-04 2023-11-04 Da Ma & Co S R L Metodo per la fabbricazione di un semilavorato, in particolare una suola da scarpe e semilavorato ottenuto.

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US20030061733A1 (en) * 2001-10-01 2003-04-03 Nam Liong Enterprise Co.,Ltd. Shock-absorbing insole for use in a shoe
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Also Published As

Publication number Publication date
DK3195747T3 (en) 2019-03-18
PL2929790T3 (pl) 2018-05-30
EP3195747A1 (de) 2017-07-26
PL3195747T3 (pl) 2019-06-28
DK2929790T3 (en) 2018-03-12
EP2929790B1 (de) 2017-12-13
EP2929790A1 (de) 2015-10-14
NO2929790T3 (de) 2018-05-12

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