EP3056105A1 - Sportschuhsohle - Google Patents

Sportschuhsohle Download PDF

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Publication number
EP3056105A1
EP3056105A1 EP13895363.3A EP13895363A EP3056105A1 EP 3056105 A1 EP3056105 A1 EP 3056105A1 EP 13895363 A EP13895363 A EP 13895363A EP 3056105 A1 EP3056105 A1 EP 3056105A1
Authority
EP
European Patent Office
Prior art keywords
area
hardness
plate
hardness area
shoe sole
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.)
Withdrawn
Application number
EP13895363.3A
Other languages
English (en)
French (fr)
Other versions
EP3056105A4 (de
Inventor
Kenji Sakamoto
Mai NAKATA
Keizo Nakanishi
Takayuki KAMEUCHI
Jun Takei
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.)
Asics Corp
Original Assignee
Asics Corp
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 Asics Corp filed Critical Asics Corp
Publication of EP3056105A1 publication Critical patent/EP3056105A1/de
Publication of EP3056105A4 publication Critical patent/EP3056105A4/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • A43B13/188—Differential cushioning regions
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
    • 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
    • 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
    • A43B13/185—Elasticated plates sandwiched between two interlocking components, e.g. thrustors

Definitions

  • the present invention relates to a shoe sole of an indoor shoe for handball, basketball, etc., and also to a shoe sole of an athletic shoe suitable for running outdoors or walking as an exercise.
  • FIG. 6A is a side view schematically showing the movement of a conventional sole on the pivot foot during a jump shot in handball. Note that 1 denotes an outsole and 2 denotes a midsole.
  • the center of gravity of the body (the gravity center of the body) will have moved anterior to the pivot foot, so that the jumping ability (power) will unlikely be fully exerted.
  • Another problem is that during the transition from heel contact HC to foot flat FF, one may feel an impact upon landing of the heel portion.
  • a first object of the present invention is to improve the cushioning property, and a second object thereof is to provide a structure of a shoe sole of an athletic shoe with which it is possible to increase the jump height in one-foot jump.
  • a shoe sole of the present invention includes:
  • FIG. 6B is a side view schematically showing the deformation of the sole in a one-foot jump.
  • the cycle transitions to foot flat FF where the entire foot sole contacts the ground.
  • the plate 3 undergoes a flexural deformation, thereby compressively deforming the high-hardness area 21, thus further increasing the apparent hardness of the high-hardness area 21. Therefore, the plate 3 bends (curves) so as to protrude downward with the high-hardness area 21 serving as the fulcrum, but the heel portion side of the plate 3 is less likely to bend.
  • the foot flat FF after the exertion of the braking force in response to the heel portion contacting the ground, the entire surface of the foot sole will smoothly contact the ground.
  • the bent plate 3 restores its original shape by being sandwiched between the foot sole and the floor surface.
  • the restoration of the plate 3 increases the stepping force (vertical force) on the floor surface.
  • the increase in the stepping force will contribute to the increase in the gripping force, and will increase the impulse of the brake.
  • the foot flat FF is followed by heel rise where the heel comes off the floor surface, and then the player jumps upward, with the entire foot sole coming off the floor surface.
  • Another effect is that, as described above, while transitioning from heel contact HC to foot flat FF, the plate 3 is bent (curved) so as to protrude downward after the heel portion contacts the ground, bringing the outsole 1 into a rounded shape, so that the entire foot sole smoothly contacts the ground while the plate 3 functions like a leaf spring, thereby absorbing the impact at first strike by virtue of the deformation of the shoe sole including the plate 3. Therefore, the cushioning property will also be improved when running or walking.
  • the high-hardness area 21 is arranged anterior to the frontmost end of the Chopart's joint or is arranged posterior to the rear end of the calcaneal bone BC, the amount of compressive deformation of the plate 3 or the low-hardness area 20 will likely be insufficient during heel contact HC.
  • the plate 3 being continuous from the middle foot portion 5M to the rear foot portion 5R means that the plate 3 needs to have such continuity that the deformation received by the plate 3 in the rearfoot portion 5R is transmitted (transferred) to the middle foot portion 5M of the plate 3.
  • a shoe sole includes:
  • the low-hardness area 20 and the high-hardness area 21 are provided in the midsole 2, it will be easier to estimate the behavior of the plate 3, and the effects of improving the cushioning property and improving the jump height will be realized stably.
  • the high-hardness area 21 is arranged between the Chopart's joint JS and a medial projection (a medial process) BC2 of a calcaneal tuberosity BC1; and the low-hardness area 20 is arranged to at least extend anterior to the Chopart's joint JS and posterior to the medial projection BC2.
  • the high-hardness area 21 is arranged anterior to the medial projection BC2 of the calcaneal tuberosity BC1, and therefore, the amount of compression of the low-hardness area 20 is sufficiently large, and the plate 3 will be able to bend (curve) easily.
  • the high-hardness area 21 is arranged between a front end of the calcaneal bone BC and a rear end of the calcaneal bone BC; and the low-hardness area 20 is arranged to at least extend anterior to the front end of the calcaneal bone BC and posterior to the rear end of the calcaneal bone BC.
  • the high-hardness area 21 is arranged posterior to the front end of the calcaneal bone BC, and awkwardness will unlikely be felt on the foot sole due to the high-hardness area 21, which is hard.
  • the high-hardness area 21 is arranged between a front end of the calcaneal bone BC and a medial projection BC2 of a calcaneal tuberosity BC1; and the low-hardness area 20 is arranged to at least extend anterior to the front end of the calcaneal bone BC and posterior to the medial projection BC2.
  • the amount of compression of the low-hardness area 20 during heel contact HC is sufficiently large, and the plate 3 will be able to bend easily. Therefore, it is possible to further increase the jump height and the cushioning property.
  • the high-hardness area 21 is arranged posterior to the front end of the calcaneal bone BC, and the awkwardness will unlikely be felt.
  • an average value W1 of a first width from a lateral end of the high-hardness area 21 to an opposite end of the high-hardness area 21 from the lateral end is set to 17% to 100% of a whole width W of the midsole 2 in an area where the high-hardness area 21 extends across.
  • the jump height may not increase sufficiently.
  • the first width W1 will not be greater than the whole width W, and the maximum value of the first width W1 is 100% of the whole width W.
  • the high-hardness area 21, which is hard is provided extending over the whole width of the midsole 2, awkwardness may be felt while running, for example.
  • the first width W1 of the high-hardness area 21 is more preferably about 17% to 80% of the whole width W. Most preferably, the first width W1 of the high-hardness area 21 is about 30% to 67% of the whole width W.
  • an average value H1 of a first height of the high-hardness area 21 is set to 25% to 150% of an average value H of a height over a whole width W of the midsole 2 in an area where the high-hardness area 21 is arranged.
  • the jump height may not increase sufficiently.
  • a large roll-up portion is normally provided in the rearfoot portion 5R of the midsole 2, and if the high-hardness area 21 is provided lopsided (positionally deviated) toward the roll-up portion, it may be about 150% of the average value H of height over the whole width.
  • an average value of a flexural rigidity in dorsal flexion, of a front portion 30 of the plate 3 which is anterior to the high-hardness area 21 is greater than an average value of the flexural rigidity in dorsal flexion, of a rear portion 31 of the plate 3 which is posterior to the high-hardness area 21.
  • the average value of the flexural rigidity of the rear portion 31 is less than that of the front portion 30, and the low-hardness area 20 of the midsole 2 in the rear portion 31 will easily be compressed substantially (greatly).
  • the average value of the flexural rigidity of the front portion 30 is greater than that of the rear portion 31, and it will be possible to have a larger energy absorbed by the front portion 30 of the plate 3 bent during heel contact HC.
  • a width of the plate 3 is greater than a width of the high-hardness area 21.
  • the first width W1 of the high-hardness area 21 is relatively smaller than the whole width W as described above.
  • the width of the plate 3, which functions like a leaf spring, is larger than the first width W1 of the high-hardness area 21.
  • a front end of the plate 3 is arranged posterior to a front end of a ball O1 of a big toe.
  • the plate 3 extends anterior to the front end of the ball O1 of the big toe, it may hinder the flexion of the MP joint, lowering the vertically kicking force, which may lower the jump height.
  • the front end of the plate 3 is preferably set to be posterior to the MP (metatarsophalangeal) joints of the first to fifth toes.
  • a front end of the plate 3 is set at a position posterior to a front end of a ball O1 of a big toe and anterior to a base of a metatarsal bone B14 of a big toe B1.
  • the plate 3 is set at a position anterior to the base of the metatarsal bone B14 of the big toe B1, and therefore, the long front portion 30 of the plate 3 bends substantially, so that one can expect a further increase in the jump height.
  • the base refers to a portion of each bone that is close to the posterior joint and that is slightly expanding to a greater thickness, and it is referred to also as the proximal head.
  • a rear end of the plate 3 is set at a position posterior to a medial projection BC2 of a calcaneal tuberosity BC1.
  • a length L30 of a front portion 30 from a front end of the plate 3 to a front end of the high-hardness area 21 is greater than a length L31 of a rear portion 31 from a rear end of the plate 3 to a rear end of the high-hardness area 21.
  • a hardness of a foam body (foamed material) forming the high-hardness area 21 is set to a value that is 5° to 20° greater than a hardness of a foam body (foamed material) forming the low-hardness area 20 in terms of the JIS-C hardness.
  • the jump height will not improve sufficiently.
  • the hardness difference is greater than 20°, one may feel an upthrust due to the high-hardness area 21, or the hardness of the low-hardness area 20 will be too low.
  • the hardness of the low-hardness area 20 is typically preferably about 50° to 60°.
  • the hardness of the high-hardness area 21 is preferably about 60° to 75°, and most preferably about 65° to 70°.
  • FIG. 1 to FIG. 7 One embodiment of the present invention will now be described with reference to FIG. 1 to FIG. 7 .
  • the shoe sole is a shoe sole suitable for an indoor sport such as handball, for example, and includes the outsole 1 having a tread surface to be in contact with the ground surface, the midsole 2 arranged on the outsole 1, and the plate 3.
  • the main body (majority) of the midsole 2 is made of a foam body (foamed material), it is for example formed by a material suitable for shock absorption such as a foam body containing a resin component such as EVA (ethylene-vinyl acetate copolymer).
  • the outsole 1 is formed by a material having a good wear resistance such as a foam body or a non-foam body (non-foamed material) of a rubber, for example.
  • the midsole 2 includes the low-hardness area 20 and the high-hardness area 21. Note that in FIG. 1 to FIG. 5 , the high-hardness area 21 is shaded with fine dots, and the plate 3 is shaded with coarse dots.
  • the foamed material of the midsole 2 of FIG. 1 contains a thermoplastic resin component and another arbitrary suitable component.
  • the thermoplastic resin component may be, for example, a thermoplastic elastomer and a thermoplastic resin.
  • a gel having a high shock-absorbing property may be embedded in the rearfoot portion 5R of the midsole 2, or a well-known reinforcement unit for reinforcing the middle foot portion 5M may be provided on the upper surface of the midsole 2 .
  • An insole (not shown) is inserted on the midsole 2.
  • a sockliner is inserted on the insole inside the upper.
  • the forefoot portion 5F, the middle foot portion 5M and the rearfoot portion 5R each mean an area covering the forefoot section, the middle foot section and the rearfoot section, respectively, of the foot of FIG. 3 .
  • the forefoot section includes five metatarsal bones and fourteen phalanges.
  • the middle foot section includes a navicular bone, a cuboid bone, and three cuneiform bones.
  • the rearfoot section includes a talus bone and a calcaneal bone BC.
  • the low-hardness area 20 is provided so as to extend continuously in an area of the majority of the forefoot portion 5F, the majority of the middle foot portion 5M and the majority of the rearfoot portion 5R.
  • the hardness of the foamed material of the low-hardness area 20 is preferably an ordinary hardness of the midsole member, and is set to about 50° to 60° in terms of the JIS-C hardness, for example.
  • the high-hardness area 21 of FIG. 2 is provided in a portion of the central portion 2C and/or a portion of the lateral portion 2L (of the medial portion 2M, the central portion 2C and the lateral portion 2L, which are defined by equally dividing the rearfoot portion 5R three ways along the transverse direction perpendicular to the longitudinal axis CL of the foot); in the present embodiment, it is provided only on the lateral side L of the longitudinal axis CL.
  • the low-hardness area 20 is provided right next to, on the medial side M of, the high-hardness area 21; therefore, the low-hardness area 20 has such a shape that it is partially cut out (notched) or holed by the high-hardness area 21, and the middle foot portion 5M and the rearfoot portion 5R are continuous with each other.
  • the foamed material of the high-hardness area 21 has a higher hardness than the foamed material forming the low-hardness area 20.
  • the hardness of the foamed material forming the high-hardness area 21 is set to a value that is preferably 5° to 20°, more preferably about 10° to 15°, greater than the hardness of the foamed material forming the low-hardness area 20 in terms of the JIS-C hardness.
  • the hardness of the foamed material of the high-hardness area 21 is set to 65° to 70° in terms of the JIS-C hardness.
  • the average value W1 of the first width from the lateral end of the high-hardness area 21 to the opposite end thereof from the lateral end is set to 40% to 60% of the whole width W of the midsole 2 in the area where the high-hardness area 21 extends across. Note that the high-hardness area 21 does not need to extend at the right angle (directly horizontal) across the shoe, but may be inclined.
  • the average value H1 of the first height of the high-hardness area 21 is set to 80% to 100% of the average value H of the height over the whole width of the midsole 2 in the area where the high-hardness area 21 is arranged.
  • the plate 3 is located between the upper surface of the outsole 1 and the upper surface of the midsole 2 and is continuous from the middle foot portion 5M to the rearfoot portion 5R.
  • the plate 3 has a greater Young's modulus than Young's moduli of materials of the outsole 1 and the midsole 2.
  • the plate 3 is arranged between the upper surface of the outsole 1 and the lower surface of the midsole 2 in the present embodiment, but in a case where the midsole 2 is provided in the form of two, upper and lower, layers, for example, the plate 3 may be provided sandwiched between the upper and lower layers of the midsole 2.
  • the front end of the plate 3 is arranged at a position posterior to the front end of the ball O1 of the big toe and anterior to the base of the metatarsal bone B14 of the big toe B1.
  • the plate 3 is arranged continuously anterior to, directly below and posterior to the high-hardness area 21 of FIG. 1 .
  • the rear end of the plate 3 is set at a position posterior to the medial projection BC2 of the calcaneal tuberosity BC1 ( FIG. 1 ).
  • the length L30 of the front portion 30 from the front end of the plate 3 to the front end of the high-hardness area 21 is greater than the length L31 of the rear portion 31 from the rear end of the plate 3 to the rear end of the high-hardness area 21.
  • the width of the plate 3 of FIG. 3 is greater than the first width W1 of the high-hardness area 21 and is slightly smaller than the whole width W of the midsole 2.
  • the width of the plate 3 is preferably about 60% to 95% of the width of the midsole 2. Note that where the width of the plate 3 is narrow, the plate 3 may be lopsided toward the lateral side of the midsole 2.
  • the average value of the flexural rigidity in dorsal flexion of the front portion 30 of the plate 3 anterior to the high-hardness area 21 is greater than that of the rear portion 31 of the plate 3 posterior to the high-hardness area 21.
  • a cutout (notch) 32 at the rear end of the plate 3 may be absent (not be provided), the cutout 32 makes it easier to lower the rigidity of the rear portion 31 of the plate 3 and to lower the rigidity of the low-hardness area 20.
  • Ventilation holes may be provided in the plate 3.
  • the rear end of the plate 3 may extend to a point posterior to the rear end of the foot, as in squash shoes, for example.
  • handball shoes according to the embodiment of FIG. 1 to FIG. 5 were used as Test Example, and handball shoes sold on the market were used as Comparative Example.
  • Handball players performed multiple jump shots wearing these shoes, while the jump height at the top of the jump was measured, shown in FIG. 7A , and the distance jumped forward until reaching the top of the jump was measured, shown in FIG. 7B .
  • Test Example had a jump height greater than that of Comparative Example by about 15 mm (a few %).
  • the distance jumped forward of Test Example was shorter than that of Comparative Example by about 100 mm (10%).
  • the impulse of the braking force from heel contact HC to foot flat FF ( FIG. 6B and FIG. 6A ) during the jump shots was also measured, and the impulse for Test Example was higher than that for Comparative Example by about 10%. Moreover, the braking force at heel rise during the jump shot was also measured, and the braking force for Test Example was less than that for Comparative Example by about a few %.
  • the load at first strike when the impact is highest i.e., at heel contact HC was also measured.
  • the impact load for Test Example was smaller than that for Comparative Example by about 15%. Therefore, it can be seen that the structure of the present shoe sole is suitable not only for indoor sports, but also for running outdoors or walking as an exercise.
  • the easy-to-compress area 20A is provided instead of the low-hardness area 20, while the hard-to-compress area 21A is provided instead of the high-hardness area 21.
  • the easy-to-compress area 20A of FIG. 8 is provided in an area of the majority of the middle foot portion 5M and the majority of the rearfoot portion 5R.
  • the hard-to-compress area 21A is arranged in the same area as in the embodiment of FIG. 1 , and has a greater compressive rigidity than that of the material forming the easy-to-compress area 20A.
  • the plate 3 is arranged continuously from anterior to the hard-to-compress area 21A to posterior to the hard-to-compress area 21A, and the lower surface of the plate 3 is attached to the upper surface of the outsole 1 anterior to and posterior to the hard-to-compress area 21A.
  • the hard-to-compress area 21A may be provided in the form of a ridge (rib) of the plate 3, or one may employ a structure where the outsole 1 fills in a bent portion of the plate 3, for example.
  • the high-hardness area 21 of FIG. 4 has a levee-like shape that is generally a rectangular solid
  • the high-hardness area 21 may have a levee-like shape with a trapezoidal cross section as shown in FIG. 8 , or a levee-like shape with a triangular cross section as shown in FIG. 6B .
  • the high-hardness area 21 of FIG. 1 is provided over the entire height of the midsole 2 from the lower surface to the upper surface thereof, it may be provided over a part of the midsole 2 in the vertical (up-and-down) direction. Where the high-hardness area 21 is thus provided partially, the high-hardness area 21 may be provided in an upper portion, a lower portion or an intermediate portion in the vertical direction of the midsole 2.
  • planar shape of the high-hardness area 21 of FIG. 2 does not need to be rectangular, but may be triangular, wave-shaped, trapezoidal, square, or a combination thereof.
  • a plurality of square high-hardness portions may be arranged in the width direction of the foot while being spaced apart from one another, so that the high-hardness portions together form a single high-hardness area 21.
  • the width of the high-hardness area 21 should be considered as being the distance from the lateral end of the most lateral L high-hardness portion to the medial end of the most medial M high-hardness portion.
  • the length of the high-hardness area 21 along the foot-length (longitudinal) direction may gradually decrease as the high-hardness area 21 extends from the lateral portion 2L toward the central portion 2C.
  • the high-hardness area 21 may be formed by a high-hardness portion surrounding a part or whole of the perimeter of a low-hardness portion.
  • the high-hardness area 21 may be absent (not provided) in the roll-up portion 22.
  • the high-hardness area 21 may be provided only in the lateral portion 2L or the central portion 2C.
  • an area where the hardness is higher than the low-hardness area 20 may be provided, on the medial side, in the middle foot portion 5M or the rearfoot portion 5R of the midsole 2, in order to suppress overpronation.
  • An area where the hardness is higher than the low-hardness area 20 may be provided in the roll-up portion 22 in the forefoot portion 5F or the middle foot portion 5M of the midsole 2 to suppress lateral shifting (falling (down) to lateral-side) of the foot.
  • the structure of the present invention may be applied only to a shoe for the pivot foot, or the structure of the present invention may be applied to both feet.
  • the present invention is applicable not only to indoor shoes for handball, basketball, etc., but also to athletic shoes for running or walking outdoors.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP13895363.3A 2013-10-08 2013-10-08 Sportschuhsohle Withdrawn EP3056105A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/077319 WO2015052768A1 (ja) 2013-10-08 2013-10-08 運動靴の靴底

Publications (2)

Publication Number Publication Date
EP3056105A1 true EP3056105A1 (de) 2016-08-17
EP3056105A4 EP3056105A4 (de) 2017-07-12

Family

ID=51702002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13895363.3A Withdrawn EP3056105A4 (de) 2013-10-08 2013-10-08 Sportschuhsohle

Country Status (3)

Country Link
EP (1) EP3056105A4 (de)
JP (1) JP5591420B1 (de)
WO (1) WO2015052768A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180343979A1 (en) * 2015-12-24 2018-12-06 Mizuno Corporation Outsole structure for shoes and cleated shoe using same
EP3868240A4 (de) * 2018-11-19 2021-11-10 ASICS Corporation Schuhsohlenteil, schuh und verfahren zur herstellung eines schuhsohlenteils

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7295622B2 (ja) * 2018-09-25 2023-06-21 美津濃株式会社 ソール構造およびそれを用いたシューズ

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Publication number Priority date Publication date Assignee Title
JPH0385103A (ja) * 1989-08-30 1991-04-10 Mizuno Corp スポーツシューズ
JP3403952B2 (ja) 1998-09-11 2003-05-06 美津濃株式会社 靴底構造
JP4906153B2 (ja) 2001-06-28 2012-03-28 美津濃株式会社 スポーツ用シューズのミッドソール構造
JP4043450B2 (ja) 2004-03-30 2008-02-06 美津濃株式会社 スポーツシューズのソール構造体
JP2006000311A (ja) 2004-06-16 2006-01-05 Takafumi Uchida 履物および履物底
WO2007046133A1 (ja) * 2005-10-18 2007-04-26 Asics Corporation ミッドソールを備えた靴底
KR100658191B1 (ko) * 2006-05-16 2006-12-15 송삼근 삼박자 보행용 신발
US20070295451A1 (en) * 2006-06-22 2007-12-27 Wolverine World Wide,Inc. Footwear sole construction
KR100887625B1 (ko) 2007-12-12 2009-03-10 황영순 충격흡수와 반발탄성이 이루어지는 탄성바닥재 및 이를구비한 신발
US8381417B2 (en) * 2008-09-22 2013-02-26 SR Holdings, LLC Articles of footwear
JP5157020B2 (ja) * 2008-10-27 2013-03-06 株式会社アシックス プロネーションを抑制するのに適した靴底
US8341856B2 (en) * 2010-12-28 2013-01-01 Superfeet Worldwide, Inc. Footwear with orthotic midsole

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180343979A1 (en) * 2015-12-24 2018-12-06 Mizuno Corporation Outsole structure for shoes and cleated shoe using same
US10568390B2 (en) 2015-12-24 2020-02-25 Mizuno Corporation Outsole structure for shoes and cleated shoe using same
EP3868240A4 (de) * 2018-11-19 2021-11-10 ASICS Corporation Schuhsohlenteil, schuh und verfahren zur herstellung eines schuhsohlenteils
US11517075B2 (en) 2018-11-19 2022-12-06 Asics Corporation Shoe sole member, shoe, and method for manufacturing shoe sole member

Also Published As

Publication number Publication date
EP3056105A4 (de) 2017-07-12
JPWO2015052768A1 (ja) 2017-03-09
WO2015052768A1 (ja) 2015-04-16
JP5591420B1 (ja) 2014-09-17

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