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    • 4. 发明授权
    • Tip actuated arrowhead
    • 尖端致动箭头
    • US5803845A
    • 1998-09-08
    • US865581
    • 1997-05-29
    • Jeffrey J. Anderson
    • Jeffrey J. Anderson
    • F42B6/08
    • F42B6/08
    • An arrowhead for an arrow that utilizes a tip actuation mechanism for retaining and releasing a set of expandable blades. The arrowhead has a tip ferrule and a body ferrule, each having a number of blade slots. A set of blades, each having a blade ear, are rotatably attached to the body ferrule. The tip ferrule is positioned on the body ferrule such that the tip ferrule sits on each blade ear and retains the blades in a semi-retracted position. The downward force by the tip ferrule on the blade ear causes direct ejection of the blades without the use of any intervening structures. Consequently, the impact force is maximized to penetrate into the animal, therefore increasing the chances of getting a kill. The device can be reused by the user without the purchase of any new parts by simply attaching the tip ferrule to the body ferrule.
    • 用于箭头的箭头,其使用尖端致动机构来保持和释放一组可扩展叶片。 箭头具有尖端套圈和主体套圈,每个具有多个刀片槽。 每一个具有刀片耳朵的一组叶片可旋转地附接到主体套圈上。 尖端套圈定位在身体套圈上,使得尖端套圈位于每个刀片耳朵上并将刀片保持在半缩回位置。 叶片耳环上的尖端套圈的向下的力导致叶片的直接喷射而不使用任何中间结构。 因此,冲击力最大化以渗透到动物中,因此增加了杀死的机会。 通过简单地将尖端套圈附接到身体套圈,用户可以不使用任何新的部件来重新使用该装置。
    • 5. 发明授权
    • Replaceable blade arrowhead
    • 可更换刀片箭头
    • US4341391A
    • 1982-07-27
    • US156751
    • 1980-06-05
    • Jeffrey J. Anderson
    • Jeffrey J. Anderson
    • F42B6/08F41B5/02
    • F42B6/08
    • An arrowhead for hunting archers includes two or more interchangeable replaceable blades, each of which blades includes two axially spaced outwardly extending knife sections each of which has its leading edges sharpened to increase the depth of penetration of the arrowhead and trailing edges sharpened to facilitate angular penetration and withdrawal. The forward end of the arrowhead is blunt so as to cause it to be deflected away from a bone and to increase the slicing action of the knives. A knife may include dull notches to comb hair into the wound to prevent closure and the blades may be flexible enough to pass easily between adjacent ribs.
    • 用于狩猎弓箭手的箭头包括两个或更多个可互换的可替换刀片,每个刀片包括两个轴向间隔开的向外延伸的刀部分,每个刀部分的前缘锐化,以增加箭头和后缘的穿透深度,以便角度穿透 并撤回。 箭头的前端是钝的,从而使其偏离骨骼并增加刀的切片动作。 刀可以包括将头发梳理成伤口的钝的缺口,以防止闭合,并且刀片可以足够柔性以在相邻肋之间容易地通过。
    • 6. 发明授权
    • Linear motion assembly with recirculation insert
    • 带循环插入件的直线运动组件
    • US08757024B2
    • 2014-06-24
    • US13075455
    • 2011-03-30
    • Bir Inder SinghJeffrey J. Anderson
    • Bir Inder SinghJeffrey J. Anderson
    • F16H1/24
    • F16H25/2228
    • A linear motion assembly includes a screw having a helical external groove extending over a plurality of turns with a radially outwardly extending helical land formed between adjacent turns and a ball nut having a through bore configured for receipt of the screw. The ball nut has a helical internal groove extending over a plurality of turns with a radially inwardly extending helical land formed between adjacent turns. The helical land of the ball nut is radially aligned with the external groove of the screw and the helical land of the screw is radially aligned with the internal groove of the ball nut. At least one helical recirculation insert having a circuitous recirculation groove is configured in radial alignment with the radially inwardly extending helical land of the ball nut and the external groove of the screw, wherein a plurality of balls are received in the circuitous recirculation groove.
    • 直线运动组件包括具有螺旋形外部凹槽的螺钉,所述螺旋形外部凹槽在多个匝上延伸,并且在相邻的匝之间形成径向向外延伸的螺旋接合面,以及滚珠螺母,所述滚珠螺母具有构造成用于接纳螺钉的通孔。 滚珠螺母具有在多个匝上延伸的螺旋形内凹槽,在相邻的匝之间形成径向向内延伸的螺旋平台。 滚珠螺母的螺旋接合面与螺钉的外槽径向对准,螺旋螺旋盘与滚珠螺母的内槽径向对准。 具有迂回再循环槽的至少一个螺旋再循环插入件被配置成与滚珠螺母的径向向内延伸的螺旋平台和螺钉的外部凹槽径向对准,其中多个滚珠被容纳在迂回的再循环槽中。
    • 8. 发明授权
    • Composite wiper for inkjet printheads
    • 复合刮水器用于喷墨打印头
    • US06402291B1
    • 2002-06-11
    • US09495028
    • 2000-01-31
    • Michael S. MillmanJeffrey J. Anderson
    • Michael S. MillmanJeffrey J. Anderson
    • B41J2165
    • B41J2/16538
    • A composite wiper assembly is provided for cleaning ink residue from an inkjet printhead in an inkjet printing mechanism. The composite wiper has a wiper blade with a first portion of a first elastomeric material, and a second portion of a second elastomeric material different from the first elastomeric material. The wiper blade may also have a third portion of a third elastomeric material different from the first elastomeric material and different from the second elastomeric material. The composite structure of the wiper blade allows the materials of the different portions to be tailored to best serve the function of a particular portion. An inkjet printing mechanism having such a composite wiper is also provided.
    • 提供了一种用于在喷墨打印机构中从喷墨打印头清洁墨残留物的复合刮水器组件。 复合刮水器具有刮水片,其具有第一弹性体材料的第一部分和与第一弹性体材料不同的第二弹性材料的第二部分。 刮水片还可以具有不同于第一弹性体材料并且不同于第二弹性体材料的第三弹性体材料的第三部分。 擦拭器叶片的复合结构允许不同部分的材料被调整以最佳地发挥特定部分的功能。 还提供了具有这种复合刮水器的喷墨打印机构。
    • 10. 发明授权
    • Ink jet head with internal filter
    • 喷墨头带内部过滤器
    • US5489930A
    • 1996-02-06
    • US56101
    • 1993-04-30
    • Jeffrey J. Anderson
    • Jeffrey J. Anderson
    • B41J2/14B41J2/175B41J2/19
    • B41J2/17563B41J2002/14403Y10T29/49401Y10T29/49604
    • An internal ink filter (12) located within an ink jet print head (10) is formed by overlapping filter portions (100 and 102) of two laminated plates (22 and 24) that comprise the print head. Each plate includes an array of holes (120) in the filter portion. The individual holes have an opening dimension (122) such that the plates can be easily manufactured using conventional techniques, although the opening dimension may be too large for effective filtering. The plates are juxtaposed with the holes of each plate partly overlapping the holes of the other plate. The areas of overlap define a filter pore smaller than the individual holes in each plate.
    • 位于喷墨打印头(10)内部的内部墨水过滤器(12)通过包括打印头的两个层压板(22和24)的过滤部分(100和102)重叠而形成。 每个板包括过滤器部分中的孔阵列(120)。 单独的孔具有开口尺寸(122),使得可以使用常规技术容易地制造板,尽管对于有效过滤而言,开口尺寸可能太大。 板与每个板的孔并置,部分地与另一个板的孔重叠。 重叠的区域限定了比每个板中的各个孔小的过滤器孔。