Crossbar bracket assembly for speakers and monitors
    1.
    发明授权
    Crossbar bracket assembly for speakers and monitors 有权
    扬声器和显示器的横杆支架组件

    公开(公告)号:US06527237B2

    公开(公告)日:2003-03-04

    申请号:US09949220

    申请日:2001-09-07

    IPC分类号: A47B9606

    摘要: A bracket assembly system is provided to hold side and center channel speakers. The assembly system may be positioned on a base support structure such as a television or cabinet. In a typical arrangement, left and right satellite speakers are positioned such that the center of gravity is approximately aligned with the pivot axis of the side arms. In addition, additional speakers may be positioned along the support arms and the speakers may be rotated adjusting to desired speaker angles to accommodate for various room acoustics.

    摘要翻译: 提供支架组装系统以保持侧面和中心通道扬声器。 组装系统可以定位在诸如电视或机柜的基座支撑结构上。 在典型的布置中,左和右卫星扬声器被定位成使得重心大致与侧臂的枢轴轴对准。 此外,可以沿着支撑臂定位附加的扬声器,并且扬声器可以被旋转以适应所需的扬声器角度以适应各种房间声学。

    Assembly for use in continuously forming one or more lengths of noise attenuating flexible cutting line for use in rotary vegetation trimmers
    6.
    发明授权
    Assembly for use in continuously forming one or more lengths of noise attenuating flexible cutting line for use in rotary vegetation trimmers 失效
    用于连续形成用于旋转植被修剪器的一段或多段噪声衰减柔性切割线的组件

    公开(公告)号:US07270531B2

    公开(公告)日:2007-09-18

    申请号:US10713967

    申请日:2003-11-14

    IPC分类号: B29C47/00

    摘要: An assembly for use in continuously forming a plurality of lengths of flexible noise attenuating cutting line for use in rotary vegetation trimmers. The assembly includes a breaker plate having a conically shaped inner portion and a planar outer portion. A plurality of extrusion dies are disposed in the outer portion wherein each die defines a die hold configuration at its lower end for the extrusion of one or more monofilament polymer strands therethrough, and a drive assembly is provided for rotating each of the dies at a predetermined speed such that upon directing a flow of molten monofilament polymer material onto the breaker plate, the material is directed from the inclined central portion onto the planar outer portion where it is extruded through the rotating dies to create a plurality of twisted strands of polymer material that upon cooling, stretching and heating, define lengths of flexible noise attenuating cutting line.

    摘要翻译: 用于连续地形成用于旋转植被修剪器的多个长度的柔性噪声衰减切割线的组件。 组件包括具有锥形内部部分和平面外部部分的破碎板。 多个挤出模具设置在外部部分中,其中每个模具在其下端限定模具保持结构,用于挤出一根或多根单丝聚合物股线,并且提供驱动组件,用于以预定的方式旋转每个模具 速度,使得当将熔融的单丝聚合物材料流引导到破碎板上时,材料从倾斜的中心部分被引导到平面的外部部分,在该外部部分通过旋转的模具被挤出,以产生多个聚合物材料的绞合线, 在冷却,拉伸和加热时,限定柔性噪声衰减切割线的长度。

    Electronic putting trainer
    7.
    发明授权
    Electronic putting trainer 失效
    电子教练机

    公开(公告)号:US5435561A

    公开(公告)日:1995-07-25

    申请号:US262016

    申请日:1994-06-17

    申请人: William P. Conley

    发明人: William P. Conley

    摘要: A golf putting stroke trainer including an inertial sensor. The sensor is responsive to axial rotation and push-pull movement of the club face. The sensor is disposed in electrical communication with an alarm circuit. The trainer is positioned within a standard grip on the shaft of a putting club and provides a user-detectable signal if, during a putting stroke, the putter is rotated around the longitudinal axis of the shaft of the putter or moves in a direction parallel to the plane of the club face.

    摘要翻译: 包括惯性传感器的高尔夫球打击训练器。 传感器响应于球杆面的轴向旋转和推挽动作。 传感器与报警电路电连通。 训练者位于放置杆杆的轴上的标准把手内,并提供用户可检测的信号,如果在推杆行程期间推杆围绕推杆的轴的纵向轴线旋转或者沿平行于 俱乐部面的飞机。

    Method and apparatus for attaching an item to a railing
    9.
    发明授权
    Method and apparatus for attaching an item to a railing 失效
    用于将物品附接到栏杆的方法和装置

    公开(公告)号:US07387285B2

    公开(公告)日:2008-06-17

    申请号:US11065508

    申请日:2005-02-24

    IPC分类号: F21V35/00

    摘要: A clamp is provided suitable for clamping an object to a balustrade or other analogous structure. The clamp is attached by clamping the slats or spindles in the balustrade between a clamping nut and an adjustable jam plate. When the clamping nut is disengaged from the clamp, the jam plate may be slide along a shaft to position the jam plate. When the clamping nut is engaged with the clamp, the jam plate is locked in place on the shaft.

    摘要翻译: 提供了适于将物体夹紧到栏杆或其他类似结构的夹具。 通过将夹板螺母和可调节的阻塞板之间的板条或主轴夹紧在栏杆中来连接夹具。 当夹紧螺母与夹具脱开时,卡纸可能会沿着轴滑动以将卡纸定位。 当夹紧螺母与夹具接合时,卡纸板锁定在轴上的位置。