EP2840923A1 - Insole - Google Patents
InsoleInfo
- Publication number
- EP2840923A1 EP2840923A1 EP14744375.8A EP14744375A EP2840923A1 EP 2840923 A1 EP2840923 A1 EP 2840923A1 EP 14744375 A EP14744375 A EP 14744375A EP 2840923 A1 EP2840923 A1 EP 2840923A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sole
- spring steel
- gel
- steel plate
- gel layer
- 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.)
- Granted
Links
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 44
- 239000004814 polyurethane Substances 0.000 claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 210000002683 foot Anatomy 0.000 claims description 14
- 210000004744 fore-foot Anatomy 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000499 gel Substances 0.000 description 75
- 239000000463 material Substances 0.000 description 21
- 238000010521 absorption reaction Methods 0.000 description 16
- 229920005862 polyol Polymers 0.000 description 15
- 150000003077 polyols Chemical class 0.000 description 15
- 239000002184 metal Substances 0.000 description 13
- 230000035939 shock Effects 0.000 description 13
- 239000012948 isocyanate Substances 0.000 description 9
- 150000002513 isocyanates Chemical class 0.000 description 9
- 238000012360 testing method Methods 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920001228 polyisocyanate Polymers 0.000 description 3
- 239000005056 polyisocyanate Substances 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 210000000452 mid-foot Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 210000000548 hind-foot Anatomy 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/06—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined with metal springs
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
- A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/04—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined with metal insertions or coverings
Definitions
- the innovation relates to an insole for a shoe that extends at least over the forefoot, preferably the entire foot, the sole, with a spring steel plate, the bending stiff in the transverse direction of the sole, especially in Abroll Scheme the sole, however, in the longitudinal direction of the sole is bendable vertically and after Resetting load elastically, wherein the spring steel plate has over the entire sole region a preferably perpendicular, running to the sole longitudinal direction transverse profile, and with a plastic layer in which the spring steel plate is arranged.
- Such insoles are known from EP 373 336 A1 and EP 1 189 527 A1.
- a disadvantage of a spring steel material is its limited shock absorption property, i. the energy applied to the spring steel material by a falling part of the weight is absorbed only to a limited extent by such a metal plate, the remaining energy being dissipated via the spring back of the metal plate to the rebounding part of the weight.
- Transferred to such in-shoe insole, for the wearer means that the shoe rebounds when running, with the rebound energy delivered being introduced into and absorbed by the foot of the wearer.
- shoe insoles In order to improve the shock absorption ability, gel shoe inserts have been proposed as a shoe insole. Such shoe insoles are shown, for example, in "Kunststoffe” Heft 8 (2005), pages 56 to 58. Further shoe insoles made of a gel are described in DE 20 2005 005011 U1, US 2012 / 0023776A1 or WO 2007/092091 A2.
- Gel materials have the property that they are not only compressed as plastic foams when pressure is applied, but also dodge sideways and thus deform elastically in all three spatial directions and reset after relief again on the nature of the memory effect. Parts of the gel molecules are quasi-liquid and flowable within the remaining gel matrix. They are partly chemically bound, partly physically held on the matrix in a highly complex equilibrium process and are deformed under pressure loading under deformation of the matrix. This deformation is essentially reversible and thus leads to absorption and absorption of the transmitted kinetic energy of the impacting body when loaded.
- the novelty is therefore based on the object to provide an insole of the type mentioned above, which has an improved shock absorption behavior.
- polyurethane components can be used, as described in EP 57 838 A1 and EP 51 1 570 A1.
- two components namely an isocyanate component and a polyol component are used, the usual way mixed in the one-shot process and then processed during the pot life.
- the polyurethane gel is prepared from prepolymers in which the product of isocyanate functionality and functionality of the polyol component is at least 5.2, preferably at least 6.5. Based on the weight ratio, this ratio is advantageously 1: 6.5 - 1: 8.
- the polyol component for the preparation of the gel consists of a mixture of
- reaction mixture is in the range of 15-59.81 and the product of isocyanate functionality and functionality of the polyol component is at least 6.15.
- the raw materials consist of the preparation of the gel
- polyols (b 2) having hydroxyl numbers in the range
- Hydroxyl groups and d) optionally from polyurethane chemistry known fillers and / or additives, wherein the weight ratio of components (b1) to component (b2) is between 90:10 and 10:90, the isocyanate index of the reaction mixture in the range is from 15-59.81 and the product of isocyanate functionality and functionality of the polyol component is at least 6.15.
- the polyol component consists of one or more polyols having a molecular weight between 1,000 and 12,000 and an OH number between 20 and 12, the product of the functionalities of the polyurethane-forming components being at least 5.2 and the isocyanate index between 15 and 15 and 60 is.
- isocyanates may be used for gel preparation preferably those of the formula Q (NCO) n, wherein the letter n is 2 to 4 and Q is an aliphatic hydrocarbon textt with 8 - 18 carbon atoms, a cycloaliphatic hydrocarbon radical with 4-15 C. Atoms or an aromatic hydrocarbon radical having 8-15 carbon atoms.
- Q isocyanates
- the isocyanates can be present either in pure form or as modified isocyanate.
- fillers and / or additives known from polyurethane chemistry may be added in a total amount of up to 50% by weight, based on the total weight of the gel mass.
- the weight ratio of the polyisocyanate component to the polyol component is 1: 6.5 to 1: 8. This leads with increasing weight ratio to an ever softer elastic solid gel. Thus, with an increase in the weight ratio, the Shore hardness 00 (measured to ASTM D 2240) falls from about 80 to about 35 at room temperature.
- inventive Shore-hardening 00 are in a range of 45-70, in particular 52-64 at room temperature and are determined according to ASTM D 2240.
- the isocyanate component and the polyol component are mixed together in the one-shot process, wherein the resulting mixture within the pot life (usually 5-15 minutes) must be processed and poured into the mold.
- the choice of the mixing ratio of the polyisocyanate component and polyol component depends on the desired hardness of the gel, wherein the specific structure of the materials used and optionally an added catalyst, the effect of which has an increased hardness value of the gel result, is observed. Ultimately, the determined One skilled in the art empirically the mixing ratio and the mixing parameters to get to the desired hardness value of the gel.
- the integrated sole of gel and metal plate is made in a conventional casting process in a conventional form, such as used in gel manufacture.
- the composite formed in the inventive sole has improved spring and cushioning properties over those of the individual materials, resulting in an improvement in the shock absorbency properties of the inventive sole.
- the sole made of gel and metal plate at least on one side an outer cover layer, which is impermeable to the polyurethane gel.
- Such a cover layer may consist of a film, leather, synthetic leather or a textile material, for example a microfiber material impermeable to the PU gel.
- the cover material used is leather or a plastic material simulated to the leather. The cover layer not only pursues the purpose of serving for the comfort of the shoe user, but also for the stabilization of the gel surface during the action of the underside of the foot in the state of use.
- the novel process for producing the integrated sole of gel and metal plate comprises a casting process in which the following steps are carried out in a first embodiment: a) During the pot life, a first part of the liquid, not yet fully cured gel mass is poured into a mold Formation of a first gel layer, which has the usual sticky properties on its surface. b) On the first gel layer, the metal plate is placed and pressed with gentle pressure in the gel layer. c) After placing the metal plate, a second layer of gel in the mold is applied to the metal plate. d) Optionally, a cover layer is placed on the still sticky second gel layer or the cover layer is in a second embodiment before the Insertion of the first gel layer inserted into the mold, after which the gel mass for the first gel layer is introduced into the mold.
- the metal plate is arranged in a mold so that both a top layer and a bottom layer of gel can be formed. After arranging the metal plate in the mold, the gel is then continuously introduced into the entire mold while displacing the air or into a mold evacuated from air, so that the molded body is formed in situ.
- the inventive insole has a sole made essentially of spring steel and gel, which is usually used as a separate support sole in the shoe. On the other hand, however, this insole can be used as an insole with appropriate design of the edges.
- the spring steel sole used as inlay within the gel bed is flexible in the longitudinal direction and stiff in the transverse direction and usually cushions the foot in its ball area.
- a transverse or wave profile supports the rolling of the foot.
- the support sole grasps only the front ball area, while a second embodiment covers the entire foot with front area and heel area. It is anatomically adjusted according to the shape of the shoe or the shape of the foot, so available in sizes corresponding to the different shoe sizes.
- the transverse profiling may extend over both the forefoot and heel regions.
- the transverse profile advantageously proceeds in the manner of a sinusoidal wave, wherein the size of the total height is 0.5-2 mm, advantageously about 1, 3-1, 6 mm.
- the wavelength of the wave is advantageously 3-5 mm, preferably 7-12, in particular about 10 mm.
- the transverse profiling itself preferably runs at least in the forefoot region at a specific first angle to the longitudinal direction of the sole, in particular between 70 ° -90 °, advantageously between 75 ° and 80 °. Even in the heel area, the transverse profiling can extend at these angles.
- the waves in the rear or rear foot region can also extend at a second angle deviating from the first angle, which is preferably between 90 ° and 110 °.
- the angle in both areas is approximately 90 °.
- the spring-elastic hard plate material has a uniform thickness of 0.1-0.6 mm, preferably about 0.2 mm-0.4 mm, especially 0.25 mm-0.35 mm.
- the transverse and / or longitudinal profiling can also have a different shape in cross section, for example a groove, groove, rib, gutter, corrugation or bead shape.
- the respective troughs of the transverse profiling are completely filled with the PU gel, wherein the thickness of the gel layer is additionally greater than the total height of the transverse profile.
- the thickness of the gel layer is uniform, so that the composite sole has a flat and smooth surface both on its upper side and its underside with a completely smooth structure.
- the total height of the transverse profiling of the spring steel plate itself is between 0.5 and 2.5 mm, preferably 1-2 mm, in particular about 1, 5 mm.
- the thickness of the gel layer is 1, 5-4 times, in particular the 1, 8-3.5 times, particularly preferably about 2.5-3 times based on the total height of the transverse profiling.
- total height is to be understood as indicating the height of a profile of any kind extending out of the plane.
- the overall height of the profile including the plate thickness is approximately 1.5mm and the total thickness of the gel is approximately 4mm, with the thickness of the spring steel plate being approximately 0.3mm.
- the spring steel plate with its respective wave crests at equal distances to the upper and lower outer surfaces of the PU Layer is disposed in the gel layer, that is, the gel layer by the same amount d1 and d2 respectively on the bottom and top of the profile
- the size of the protruding layers d1 and d2 may be different.
- d1 and d2 of the gel layers as well as the total height H of the profile are measured.
- the ratio of d1: H or d2: H can assume an amount of 0.5: 1 to 1.5: 1, preferably 0.8: 1 to 1.2: 1.
- the rigid plate-shaped material is completely surrounded by a gel edge, which thus surrounds the side edges of the plate material substantially annular.
- a complete sheathing of the plate-shaped material is achieved, thus achieving a further stabilization of this composite arrangement.
- the cured gel Due to its adhesiveness during the polymerization phase, the cured gel has high adhesion to the plate-shaped material and can only be detached from the spring steel plate by destroying the entire arrangement. If the plate-shaped material is deformed in the longitudinal direction while walking, the gel layer is compressed on the upper side of the plate and stretched on the underside, so that the recoverability of the plate-shaped material is improved from the deformed state to the initial state. In the process, the gel layer does not detach from the metal surface during compression nor during stretching and remains adherent there.
- insole all sorts of shoes, here not only low shoes, but also boots, high shoes and the like are understood.
- the sole itself supports and protects the arch of the foot and offers protection in the ball area, whereby the foot is less fatigued due to the improved shock absorption capacity of the load pressure.
- the innovative sole for normal shoes such as road and running shoes, especially sports shoes can be used. It has a performance-enhancing and health-protective effect.
- the rigid plate structure prevents the risk of injury to feet, especially in the working area.
- Figure 1 is a plan view of the underside of an insole with forefoot and heel area
- Figure 2 is another plan view of the underside of an insole for the forefoot and
- Figure 3 is an enlarged sectional view taken along the line A - A through the insole gem.
- FIG. 1 A first figure.
- an insole 10 is shown from the underside, which has a forefoot portion 12, a midfoot portion 14 and a heel portion 16 and a longitudinal axis L-L.
- the insole 10 has, as the first component, a PU gel layer 18, the edge 20 of which represents the outer boundary of the insole 10.
- the PU gel layer 18 is substantially transparent, so that a spring steel insert 22 with its outline 24, which represents the outer boundary of the spring steel insert 22, can be seen.
- the spring steel insert 22 extends substantially parallel to the edge 20 of the PU gel layer 18, wherein between the contour line 24 and the edge 20, an intermediate edge region 26 is formed of PU gel.
- first transverse profiles 28 in the forefoot area 12 and second transverse profiles 30 in the heel area 16 can be seen.
- the profiles 28/30 extend at an angle ⁇ to the longitudinal axis L-L.
- FIG. 2 shows a second insole 40 which only grasps the forefoot region 12.
- FIG. 2 shows a second insole 40 which only grasps the forefoot region 12.
- the second spring steel insert 42 extends only in the forefoot area.
- FIG. 3 shows an enlarged sectional view through the insole 10 according to FIG.
- the spring steel insert is shown having a wavy structure with Wave crests 52 and troughs 54 as profile 55 has.
- the distance H of the wave crests from the wave troughs corresponds to the height of the profile 55.
- the length of a wave corresponds to the distance W.
- the spring steel insert 50 is embedded in a PU gel layer 56 having a thickness S. It extends on the bottom by the thickness d1 beyond the wave trough 54 of the spring steel insert 50 on the bottom. Similarly, the supernatant of the PU gel layer 56 above the corrugation 52 of the spring steel insert 50 has the thickness d2.
- the total thickness S of the PU gel layer 50 represents the amount H plus the d1 plus d2.
- d2 is greater than d1.
- the insole 10 according to FIG. 3 has on its upper side a covering layer 58 firmly connected to the PU gel layer 56, which consists of leather or a plastic layer, such as a microfiber view.
- the shock absorption test was carried out in accordance with ASTM F 1976 in the heel and ball area.
- the impact of the human foot on the ground is simulated using a free-falling mass of 7.5 kg.
- the impact of the free-falling mass on the test specimen takes place at a precisely defined speed of 0.5 m / s.
- the change in speed per unit time is a measure of the braking effect of the material.
- the maximum acceleration of the mass is measured on contact with the test specimen and at the same time the penetration depth and the rebound height are determined.
- the absorbed energy, the emitted and absorbed energy are measured.
- the percentage absorption ratio and the spring constant is calculated.
- the spring steel sole has a thickness of 0.285 mm and a profiling that extends over both the forefoot and the rear foot area with a total profile height of 1, 5 mm and a wavelength of 1 cm.
- the gel sole itself is 4 mm thick.
- the spring steel sole is uniformly inserted with a peripheral edge of about 5 mm, the gel over the total height of the profile extends on both sides by about 1, 25 mm.
- the spring constant is measured in N / mm.
- the following values for the ball area / heel area resulted:
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013006962.9A DE102013006962A1 (en) | 2013-04-23 | 2013-04-23 | insole |
PCT/IB2014/001039 WO2014174367A1 (en) | 2013-04-23 | 2014-04-22 | Insole |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2840923A1 true EP2840923A1 (en) | 2015-03-04 |
EP2840923B1 EP2840923B1 (en) | 2017-12-13 |
Family
ID=51228463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14744375.8A Active EP2840923B1 (en) | 2013-04-23 | 2014-04-22 | Insole |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160073734A1 (en) |
EP (1) | EP2840923B1 (en) |
JP (1) | JP6298880B2 (en) |
KR (1) | KR102127031B1 (en) |
DE (1) | DE102013006962A1 (en) |
HK (1) | HK1203781A1 (en) |
WO (1) | WO2014174367A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016165734A1 (en) * | 2015-04-13 | 2016-10-20 | Fleximed Ag | Shoe insert, method for producing a shoe insert of this type, use of a shoe insert of this type, and shoe |
CN106858881A (en) * | 2015-12-14 | 2017-06-20 | 天津红晨岛服饰有限公司 | Anti-puncture warming work footwear |
US11622602B2 (en) | 2020-08-18 | 2023-04-11 | Puma SE | Article of footwear having a sole plate |
USD969469S1 (en) | 2020-12-22 | 2022-11-15 | Puma SE | Shoe |
USD1011718S1 (en) | 2020-12-22 | 2024-01-23 | Puma SE | Shoe |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1308395A (en) * | 1919-07-01 | Jesse a | ||
US1504908A (en) * | 1923-01-03 | 1924-08-12 | Sato Ryuji | Insole for shoes |
US1659339A (en) * | 1924-12-29 | 1928-02-14 | Wollheim Seidner & Hitzigrath | Insole with insertion of wire netting |
US2124819A (en) * | 1937-08-23 | 1938-07-26 | Henry G Halloran | Shoe bottom filler |
US2677906A (en) * | 1952-08-14 | 1954-05-11 | Reed Arnold | Cushioned inner sole for shoes and meth od of making the same |
DE3103564A1 (en) | 1981-02-03 | 1982-08-26 | Bayer Ag, 5090 Leverkusen | GEL UPHOLSTERY, METHOD FOR THE PRODUCTION AND USE THEREOF |
EP0373336B1 (en) | 1988-12-13 | 1992-12-30 | Helmut Mayer | Insert for a shoe |
DE4114213A1 (en) | 1991-05-01 | 1992-11-05 | Bayer Ag | GELMASSEN, AS WELL AS THEIR MANUFACTURE AND USE |
US5836917A (en) * | 1995-01-10 | 1998-11-17 | Specialized Health Products, Inc. | Self retracting medical needle apparatus and methods |
JP2002501393A (en) * | 1996-05-30 | 2002-01-15 | ヘルムート メイヤー | Shoes, their production and use |
EP0902626A2 (en) * | 1996-05-30 | 1999-03-24 | Helmut Mayer | Shoe, method of manufacturing it and its use |
EP1189527B1 (en) | 2000-03-28 | 2003-10-08 | Helmut Mayer | Insole and use of the same for producing a shoe |
ITRM20040573A1 (en) * | 2004-11-23 | 2005-02-23 | Ks Italia S A S Di Ambrosone M | FOOTBED FOR PROPRIOCEPTIVE, EXTEROCECTIVE, PRESSOCECTIVE AND / OR REFLECTOGENIC STIMULATION. |
DE202005005011U1 (en) | 2005-03-24 | 2005-06-02 | Atuforma Gmbh | Inner sole for shoes comprises a gel cushion and a covering layer having a recess for the gel cushion |
EP1962636B8 (en) * | 2005-12-23 | 2017-07-26 | Polyworks, Inc. | Method of making polymeric articles |
WO2007100922A2 (en) * | 2006-02-28 | 2007-09-07 | Polyworks, Inc. | Methods of making polymeric articles and polymeric articles formed thereby |
US20090320324A1 (en) * | 2008-06-27 | 2009-12-31 | Schering-Plough Healthcare Products, Inc. | Cushioning device |
CN102348394A (en) * | 2009-03-09 | 2012-02-08 | 爱鞋仕环球有限公司 | Shoe sole inserts for pressure distribution |
US8176880B2 (en) * | 2009-08-21 | 2012-05-15 | I Did It, Inc. | Therapeutic pet boot |
DE202013003797U1 (en) * | 2013-04-23 | 2013-05-27 | Fleximed Ag | insole |
-
2013
- 2013-04-23 DE DE102013006962.9A patent/DE102013006962A1/en not_active Withdrawn
-
2014
- 2014-04-22 KR KR1020157032876A patent/KR102127031B1/en active IP Right Grant
- 2014-04-22 JP JP2016509563A patent/JP6298880B2/en active Active
- 2014-04-22 WO PCT/IB2014/001039 patent/WO2014174367A1/en active Application Filing
- 2014-04-22 US US14/786,052 patent/US20160073734A1/en not_active Abandoned
- 2014-04-22 EP EP14744375.8A patent/EP2840923B1/en active Active
-
2015
- 2015-05-08 HK HK15104380.3A patent/HK1203781A1/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2014174367A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20160073734A1 (en) | 2016-03-17 |
DE102013006962A1 (en) | 2014-10-23 |
KR20160023650A (en) | 2016-03-03 |
WO2014174367A1 (en) | 2014-10-30 |
JP2016516519A (en) | 2016-06-09 |
KR102127031B1 (en) | 2020-06-26 |
EP2840923B1 (en) | 2017-12-13 |
JP6298880B2 (en) | 2018-03-20 |
HK1203781A1 (en) | 2015-11-06 |
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