Ball bats
    42.
    发明申请
    Ball bats 有权
    球蝙蝠

    公开(公告)号:US20110281673A1

    公开(公告)日:2011-11-17

    申请号:US13066109

    申请日:2011-04-06

    Abstract: Ball bats comprising a stem and a handle surrounding the stem. An elastomeric decoupler system installed in the handle sharply reduces the transmission of shocks and vibrations from the stem to the handle, mitigating stinging and other unpleasant sensations experienced by the batter when a ball is struck. Unpleasant sensations can be further reduced by installing a DTMS damping device in the knob of the bat and by installing an elastomeric grip on the handle of the bat; and the unpleasant sound made when a bat strikes the ground or the like can be materially reduced by a device attached to the stem of the bat intermediate the ends of the handle. The present inventions are particularly adaptable to hollow, metal bats; and provision is made for venting the knob of the bat when it is welded in place so hot gases will not be forced into, and reduce the integrity of, the weld. Appropriate ones of the devices described above may also advantageously be employed in wood, composite, and other bats.

    Abstract translation: 球棒包括杆和围绕杆的手柄。 安装在手柄中的弹性体分离器系统大大减少了冲击和震动从杆到手柄的传播,减轻了当击球时面糊遭受的刺痛和其他令人不愉快的感觉。 通过将DTMS阻尼装置安装在蝙蝠的旋钮中并通过在蝙蝠的把手上安装弹性把手可以进一步减少令人不快的感觉。 并且当蝙蝠撞击地面等时产生的令人不快的声音可以通过附接到手柄的端部之间的蝙蝠的杆的装置来实质地减少。 本发明特别适用于中空的金属蝙蝠; 并且当其被焊接就位时,提供用于使蝙蝠的旋钮通风,使得热气体不会被迫进入并降低焊接的完整性。 上述装置中适当的装置也可有利地用于木材,复合材料和其他蝙蝠中。

    Deresonator
    46.
    外观设计
    Deresonator 失效
    去谐振器

    公开(公告)号:USD584375S1

    公开(公告)日:2009-01-06

    申请号:US29214410

    申请日:2004-09-30

    Applicant: Steven C. Sims

    Designer: Steven C. Sims

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