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    • 64. 发明授权
    • Spike for baseball shoes
    • 踢棒球鞋
    • US6041461A
    • 2000-03-28
    • US28757
    • 1998-02-25
    • Masao OgawaKatsumi ShinjoHiroshi Nakayama
    • Masao OgawaKatsumi ShinjoHiroshi Nakayama
    • A43C15/16B23K20/02A43C15/00
    • B23K20/023A43C15/16
    • A spike (10) for attachment to baseball shoes has a spike body (11), a leg (14) protruding upright from the spike body and having a distal edge (14a) and an abrasion-resistant tip (20) made of a metal and having a base portion welded to the distal edge of the leg. The base portion (21) has a wedge-shaped ridge (22) pressed to an end face of the distal edge such that the base portion (21) is gripped by and between masses of a once molten and then resolidified material of the distal edge of the leg, so that the spike is abrasion resistant and durable. The distal edge (14a) may have at its middle region a cutout (16) to divide the end face into two parts to which the base portion (21) of the tip are adjoined concurrently and in the same manner.
    • 用于附接到棒球鞋的钉(10)具有穗体(11),从穗体竖立突出并具有远端边缘(14a)的腿部(14)和由金属制成的耐磨尖端(20) 并且具有焊接到腿的远侧边缘的基部。 基部(21)具有被压到远端边缘的端面的楔形脊(22),使得基部(21)被远端边缘的一次熔化然后再凝固材料的质量夹持 的腿,使得穗具有耐磨性和耐用性。 远侧边缘(14a)可以在其中间区域处具有切口(16),以将端面分成两部分,顶端的基部(21)同时并且以相同的方式相邻。