公开(公告)号：EP2149311B1

公开(公告)日：2013-07-31

申请号：EP09176519.8

申请日：2008-03-12

Applicant: Nike International Ltd.

Inventor： Holt, Scott C. ,  Lindner, Troy C. ,  Brandt, Christopher W.L.

IPC: A43B13/20 ,  A43B17/03 ,  A43B21/28 ,  B29D35/12

CPC classification number: A43B13/20 ,  A43B17/03 ,  A43B21/28 ,  B29C66/433 ,  B29C66/438 ,  B29D35/122 ,  B29D35/124 ,  G06F17/50

公开(公告)号：EP2144524A1

公开(公告)日：2010-01-20

申请号：EP08743815.6

申请日：2008-03-12

Applicant: NIKE International Ltd.

Inventor： HOLT, Scott, C. ,  LINDNER, Troy, C. ,  BRANDT, Christopher, W.L.

IPC: A43B13/20 ,  A43B17/03 ,  A43B21/28 ,  B29D31/515

CPC classification number: A43B13/20 ,  A43B17/03 ,  A43B21/28 ,  B29C66/433 ,  B29C66/438 ,  B29D35/122 ,  B29D35/124 ,  G06F17/50

Abstract: A fluid-filled chamber (40) may be incorporated into footwear and other products. The chamber is formed from a polymer material that defines a first surface (41), a second surface (42) located opposite the first surface, and a sidewall surface (43) extending around a periphery of the chamber and between the first surface and the second surface. A plurality of bonds (45) are spaced inward from the sidewall surface and join the first surface and the second surface, and the bonds are distributed to form a regularly-spaced array, such as a hexagonal array. In some configurations, the first surface and the second surface may define elliptically-shaped structures between the bonds. In addition, the bonds may be formed to have a slope that is an average of slopes of the first surface and the second surface in areas proximal the bonds.

Abstract translation: 流体填充室（40）可以结合到鞋类和其它产品中。 腔室由限定第一表面（41），与第一表面相对定位的第二表面（42）的聚合物材料形成，以及围绕腔的周边延伸并且在第一表面和第二表面之间的侧壁表面 第二面。 多个键（45）从侧壁表面向内隔开并且连接第一表面和第二表面，并且键被分布以形成规则间隔的阵列，例如六边形阵列。 在一些构造中，第一表面和第二表面可以在键之间限定椭圆形结构。 此外，这些键可以形成为具有在靠近键的区域中的第一表面和第二表面的斜率的平均值的斜率。

公开(公告)号：EP0802041A2

公开(公告)日：1997-10-22

申请号：EP97830143.0

申请日：1997-03-25

Applicant: Finproject - S.P.A.

Inventor： Bisconti, Bruno

IPC: B29D31/515

CPC classification number: B29D35/124 ,  B29C65/665 ,  B29C66/71 ,  B29C66/712 ,  B29K2027/06 ,  B29K2023/083

Abstract: This invention concerns an injection moulding process for soles in expansible and cross-linking "EVA" based compounds characterised in that during the cooling stage of the moulded sole (1) the spontaneous shrinkage of the same is arrested by means of a template (3) consisting of a rigid shaped plate placed on the sole (1) so that its edge connects with a perimeter edge (2) realised specifically on the upper surface (1a) of the sole (1), whose dimensions reduce no further either during the remaining cooling phase or after cooling.

Abstract translation: 本发明涉及一种用于可膨胀和交联“EVA”基化合物的鞋底的注塑方法，其特征在于，在模塑鞋底（1）的冷却阶段，其自发收缩通过模板（3） 包括放置在鞋底（1）上的刚性成形板，使得其边缘与特别在鞋底（1）的上表面（1a）上实现的周边边缘（2）连接，其尺寸在剩余 冷却阶段或冷却后。

公开(公告)号：EP4364604A2

公开(公告)日：2024-05-08

申请号：EP24162994.8

申请日：2022-10-14

Applicant: Skechers U.S.A., Inc. II

Inventor： WEEKS, John Maxwell ,  KELLEY, Scott ,  XIE, Hui ,  STOCKBRIDGE, Kurt ,  CHUANG, Frank F. ,  LIAO, Pei-Chun ,  TJA, Johnson

IPC: A43B21/26

CPC classification number: A43B23/17 ,  A43B11/02 ,  A43B21/32 ,  B29D35/124

Abstract: An article of footwear includes an upper (16) and sole structure (14), and the upper (16) includes a foot receiving shoe opening. The article of footwear further includes a heel cup (52) attached to the upper (16) and extending from the sole structure (14) to at least a portion of the rear heel collar (74) of upper (16). Additionally, the heel cup (52) is uniformly molded with an upper portion (64), midportion (58), and lower portion (54) and the upper portion (64) has a smaller mediolateral length than the midportion (58), and the midportion (58) and lower portion (54) form a concave structure configured to receive the heel. The upper portion (64) has a first configuration and is capable of distorting into a second configuration under a load of a user's foot when the user is donning the footwear. In the second configuration, at least part of the upper portion (64) is lowered relative to the first configuration and the upper portion (64) is capable of returning to the first configuration after the load of the user's foot is removed. The midportion (58) includes a peripheral portion (70) having a first thickness and a central portion (50) having a second thickness, and the second thickness is less than the first thickness.

公开(公告)号：EP4364601A2

公开(公告)日：2024-05-08

申请号：EP24162953.4

申请日：2022-10-14

Applicant: Skechers U.S.A., Inc. II

Inventor： WEEKS, John Maxwell ,  KELLEY, Scott ,  XIE, Hui ,  STOCKBRIDGE, Kurt ,  CHUANG, Frank F. ,  LIAO, Pei-Chun ,  TJA, Johnson

IPC: A43B21/26

CPC classification number: A43B23/17 ,  A43B11/02 ,  A43B21/32 ,  B29D35/124

Abstract: An article of footwear includes an upper (16) and sole structure (14), and the upper (16) includes a foot receiving shoe opening. The article of footwear further includes a heel cup (52) attached to the upper (16) and extending from the sole structure (14) to at least a portion of the rear heel collar (74) of upper (16). Additionally, the heel cup (52) is uniformly molded with an upper portion (64), midportion (58), and lower portion (54) and the upper portion (64) has a smaller mediolateral length than the midportion (58), and the midportion (58) and lower portion (54) form a concave structure configured to receive the heel. The upper portion (64) has a first configuration and is capable of distorting into a second configuration under a load of a user's foot when the user is donning the footwear. In the second configuration, at least part of the upper portion (64) is lowered relative to the first configuration and the upper portion (64) is capable of returning to the first configuration after the load of the user's foot is removed. The midportion (58) includes a peripheral portion (70) having a first thickness and a central portion (50) having a second thickness, and the second thickness is less than the first thickness.

公开(公告)号：EP1565084A1

公开(公告)日：2005-08-24

申请号：EP03780653.6

申请日：2003-11-25

Applicant: Salvatore Ferragamo Italia S.P.A.

Inventor： SUAREZ, Adolfo, Javier ,  PUCCIONI, Antonio ,  PEZZUOLO, Simone

IPC: A43B21/26 ,  A43B13/18 ,  B29D31/515

CPC classification number: B29D35/124 ,  A43B13/184 ,  A43B21/26

Abstract: A shock absorbing heel for footwear, made of leather. or a material visually similar to leather, and formed by a rubber underheel (1) with at least one opening (7) from which there projects an appendix (2) of a core (3) made of a resilient plastic material. The material is injected on the underheel in a chamber (12) delimited by strips (4, 5) of leather or the like arranged on the underheel and along its edge and connected to the underheel through the core of plastic material.

公开(公告)号：EP0802041B1

公开(公告)日：2001-09-19

申请号：EP97830143.0

申请日：1997-03-25

Applicant: Finproject - S.P.A.

Inventor： Bisconti, Bruno

IPC: B29D31/515

CPC classification number: B29D35/124 ,  B29C65/665 ,  B29C66/71 ,  B29C66/712 ,  B29K2027/06 ,  B29K2023/083

公开(公告)号：EP1005409A1

公开(公告)日：2000-06-07

申请号：EP98935110.1

申请日：1998-07-14

Applicant: GAS INJECTION LIMITED

Inventor： PEARSON, Terence, Colwyn

IPC: B29C45/17

CPC classification number: B29D35/122 ,  B29C45/1704 ,  B29D35/124 ,  B29D35/128

Abstract: A mould for a gas assisted method of injection moulding has first and second mould parts defining a mould cavity. A series of upstanding ribs extend from the surface of the mould defining the mould cavity. These ribs produce complementary channels (30) in a moulding produced in the mould. These channels (30) split the mould cavity into a plurality of communicating sub-sections (31). Channels are provided splitting the ribs into sections and forming, during the moulding process, connecting ribs (35) of plastic between the plastic adjacent the channels (30). These ribs contribute to the lateral rigidity of the moulded product. The sub-sections enable an otherwise uncontrollable void to be divided into controllable smaller voids.

公开(公告)号：EP4364603A2

公开(公告)日：2024-05-08

申请号：EP24162985.6

申请日：2022-10-14

Applicant: Skechers U.S.A., Inc. II

Inventor： WEEKS, John Maxwell ,  KELLEY, Scott ,  XIE, Hui ,  STOCKBRIDGE, Kurt ,  CHUANG, Frank F. ,  LIAO, Pei-Chun ,  TJA, Johnson

IPC: A43B21/26

CPC classification number: A43B23/17 ,  A43B11/02 ,  A43B21/32 ,  B29D35/124

Abstract: An article of footwear includes an upper (16) and sole structure (14), and the upper (16) includes a foot receiving shoe opening. The article of footwear further includes a heel cup (52) attached to the upper (16) and extending from the sole structure (14) to at least a portion of the rear heel collar (74) of upper (16). Additionally, the heel cup (52) is uniformly molded with an upper portion (64), midportion (58), and lower portion (54) and the upper portion (64) has a smaller mediolateral length than the midportion (58), and the midportion (58) and lower portion (54) form a concave structure configured to receive the heel. The upper portion (64) has a first configuration and is capable of distorting into a second configuration under a load of a user's foot when the user is donning the footwear. In the second configuration, at least part of the upper portion (64) is lowered relative to the first configuration and the upper portion (64) is capable of returning to the first configuration after the load of the user's foot is removed. The midportion (58) includes a peripheral portion (70) having a first thickness and a central portion (50) having a second thickness, and the second thickness is less than the first thickness.

公开(公告)号：EP2144524B1

公开(公告)日：2018-09-19

申请号：EP08743815.6

申请日：2008-03-12

Applicant: NIKE Innovate C.V.

Inventor： HOLT, Scott, C. ,  LINDNER, Troy, C. ,  BRANDT, Christopher, W.L.

IPC: A43B13/20 ,  A43B17/03 ,  A43B21/28 ,  B29D35/12

CPC classification number: A43B13/20 ,  A43B17/03 ,  A43B21/28 ,  B29C66/433 ,  B29C66/438 ,  B29D35/122 ,  B29D35/124 ,  G06F17/50

Abstract: A fluid-filled chamber (40) may be incorporated into footwear and other products. The chamber is formed from a polymer material that defines a first surface (41), a second surface (42) located opposite the first surface, and a sidewall surface (43) extending around a periphery of the chamber and between the first surface and the second surface. A plurality of bonds (45) are spaced inward from the sidewall surface and join the first surface and the second surface, and the bonds are distributed to form a regularly-spaced array, such as a hexagonal array. In some configurations, the first surface and the second surface may define elliptically-shaped structures between the bonds. In addition, the bonds may be formed to have a slope that is an average of slopes of the first surface and the second surface in areas proximal the bonds.