SOLE OF SPIKE SHOE

WIPO Patent Application WO/2007/138947

A1

[PROBLEMS] A sole for a spike shoe, enabling the user to make a more efficient dash. [MEANS FOR SOLVING THE PROBLEMS] The sole (S) for a spike shoe has a resin base (1) and resin cleats (2) integrated with the base (1) and projecting from the base (1) toward the ground. A highly flexible area (R1) including a first foot interphalangeal joint (J1) and extending obliquely toward the front of the foot from its inside (IN) toward its outside (OUT) is formed on the base (1). The cleats (2) are not formed on the highly flexible area (R1). One or more first cleats (21) demarcating the highly flexible area (R1) are formed directly in front of this area (R1), and one or more second cleats (22) demarcating the highly flexible area (R1) are formed directly behind the area (R1). A first width Wy1 of the highly flexible area (R1) at the first foot interphalangeal joint (J1) in the longitudinal direction Y of the foot is set in the range of 4 to 15 mm.

NISHIDA, Mitsuhiro (1-1 Minatojima-Nakamachi 7-chome, Chuo-ku, Kobe-sh, Hyogo 55, 6508555, JP)
西田 光宏 (〒55 兵庫県神戸市中央区港島中町７丁目１番１ 株式会社アシックス内 Hyogo, 6508555, JP)
MORIYASU, Kenta (1-1 Minatojima-Nakamachi 7-chome, Chuo-ku, Kobe-sh, Hyogo 55, 6508555, JP)

JP2007/060502

December 06, 2007

May 23, 2007

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ASICS CORPORATION (1-1 Minatojima-Nakamachi 7-chome, Chuo-ku Kobe-sh, Hyogo 55, 6508555, JP)
株式会社アシックス (〒55 兵庫県神戸市中央区港島中町７丁目１番１ Hyogo, 6508555, JP)
NISHIDA, Mitsuhiro (1-1 Minatojima-Nakamachi 7-chome, Chuo-ku, Kobe-sh, Hyogo 55, 6508555, JP)
西田 光宏 (〒55 兵庫県神戸市中央区港島中町７丁目１番１ 株式会社アシックス内 Hyogo, 6508555, JP)

A43B13/22

YAMAMURA, Yoshinobu (YAMAMURA, KOEI Bldg. 2-2Ekimae 3-chome, Ibaraki-shi, Osaka 88, 5670888, JP)

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