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    • 3. 发明申请
    • Winch Attachment
    • 绞车附件
    • US20090074531A1
    • 2009-03-19
    • US12206268
    • 2008-09-08
    • George Schmidt
    • George Schmidt
    • B61D45/00
    • B60P7/0853B66D1/04
    • The present device is a combination winch attachment and a winch winding shaft end wherein the winch attachment including a body for demountably attaching to the shaft end, the winch attachment further including a mechanism for releaseably securing the body to the shaft end thereby placing the winch attachment in an engaged position wherein the winch attachment and shaft end rotate in unison, and the winch attachment further including a coupling mechanism for receiving rotational forces to the body, such that the body in turn rotates the shaft end when the winch attachment is in the engaged position.
    • 本发明的装置是组合的绞盘连接件和绞盘卷绕轴端,其中绞盘附件包括用于可拆卸地附接到轴端的主体,绞盘附件还包括用于将主体可释放地固定到轴端的机构,从而将绞盘附件 在其中绞盘附件和轴端一致地旋转的接合位置中,并且绞盘附件还包括用于向主体承受旋转力的联接机构,使得当绞盘附件处于啮合状态时,主体又使轴端旋转 位置。
    • 5. 发明申请
    • Vented disc brake rotor
    • 通风盘式制动转子
    • US20060219500A1
    • 2006-10-05
    • US11206889
    • 2005-08-18
    • Jian LuGeorge Schmidt
    • Jian LuGeorge Schmidt
    • F16D65/78
    • F16D65/12F16D65/847F16D2065/1328
    • A brake disc assembly (22) for a vehicle includes a ventilated rotor (24) defined by vent holes (42) between inboard (32) and outboard (34) friction plates. The vent holes (42) are separated by ribs (40) spaced in regular circumferential increments about the rotor (24). The rib pattern (40) is divided into two or more sectors (48) of equal angular measure. Within each sector (48), an attenuation region (50) interrupts two or more ribs (40) by replacing the ribs (40) with a cluster of individual pins (54) which may be arranged in radial and circumferential rows. The pins (54) can have consistent circular or varying cross-sectional configurations. Each attenuation region (50) spans a territory within each sector (48) that is preferably at least 20% and less than 55% of the sector (48) real estate. The rotor (24) completely or at least substantially eliminates vibration modes in objectionable, audible frequencies without adversely affecting the structural integrity, cooling capabilities or functional attributes of the disc brake assembly (22).
    • 用于车辆的制动盘组件(22)包括由内侧(32)和外侧(34)摩擦板之间的通气孔(42)限定的通风转子(24)。 排气孔(42)由围绕转子(24)以规则的周向增量隔开的肋(40)分开。 肋图案(40)被分成两个或更多个等角度测量的扇区(48)。 在每个扇区(48)内,衰减区域(50)通过用可排列成径向和周向行的单个销(54)的簇替换肋(40)来中断两个或更多个肋(40)。 销(54)可以具有一致的圆形或变化的横截面构型。 每个衰减区域(50)跨越每个扇区(48)内的领域,其优选地是扇区(48)不动产的至少20%且小于55%。 转子(24)完全或至少基本上消除了令人反感的可闻频率中的振动模式,而不会不利地影响盘式制动器组件(22)的结构完整性,冷却能力或功能属性。