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公开(公告)号：US20080301962A1
公开(公告)日：2008-12-11
申请号：US11759496
申请日：2007-06-07
申请人： David M. Haala
发明人： David M. Haala
摘要： Apparatus using two hinged L-shaped squares to determine perpendicular with respect to a plane. Placing the apparatus against a plane with the squares offset angularly with respect to each other and placing an object to be secured to a plane adjacent to the hinge within fins parallel to the hinge permits securing the object perpendicular to the plane with one hand while holding the apparatus and object with the other hand.
摘要翻译： 使用两个铰链L形正方形来确定相对于平面垂直的装置。 将设备放置在相对于彼此成角度地偏移的正方形的平面上，并将待固定的物体放置在与铰链平行于铰链的翼片附近的平面上，允许用一只手固定物体垂直于平面，同时保持 另一方面是装置和物体。
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公开(公告)号：US07546687B2
公开(公告)日：2009-06-16
申请号：US11759496
申请日：2007-06-07
申请人： David M. Haala
发明人： David M. Haala
IPC分类号： B43L7/12
摘要： Apparatus using two hinged L-shaped squares to determine perpendicular with respect to a plane. Placing the apparatus against a plane with the squares offset angularly with respect to each other and placing an object to be secured to a plane adjacent to the hinge within fins parallel to the hinge permits securing the object perpendicular to the plane with one hand while holding the apparatus and object with the other hand.
摘要翻译： 使用两个铰链L形正方形来确定相对于平面垂直的装置。 将设备放置在相对于彼此成角度地偏移的正方形的平面上，并将待固定的物体放置在与铰链平行于铰链的翼片附近的平面上，允许用一只手固定物体垂直于平面，同时保持 另一方面是装置和物体。
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公开(公告)号：US5671546A
公开(公告)日：1997-09-30
申请号：US572551
申请日：1995-12-14
申请人： David M. Haala
发明人： David M. Haala
摘要： A vacuum remediation system for remediating various devices and apparatus is shown. A moisture evaporation device including a vacuum system is described to provide a reduced level of pressure on the apparatus being remediated. A control circuit controls the operation of the moisture vaporization device and includes a timed control operation to limit and actuate operation of the remediation process. A resilient member having a vacuum aperture is described in combination with a removable encapsulation chamber having a fluid-sealing surface to cooperate with the resilient member. A vibration system is adapted to impart low levels of vibration to the apparatus being remediated. The operation is such that unwanted moisture is vaporized through action of a reduced atmospheric pressure produced by the pump, and the vibration in conjunction with the aspiration removes unwanted moisture and contamination particles from the apparatus being remediated.
摘要翻译： 示出了用于修复各种装置和装置的真空补救系统。 描述了包括真空系统的水分蒸发装置，以对待修复的装置提供降低的压力水平。 控制电路控制水分蒸发装置的操作，并且包括定时控制操作以限制和致动修复过程的操作。 具有真空孔的弹性构件与具有流体密封表面以与弹性构件配合的可移除封装腔室的组合描述。 一种振动系统适用于对被修复的装置施加低水平的振动。 操作是通过由泵产生的降低的大气压力的作用使不需要的水分蒸发，并且与抽吸结合的振动从被修复的装置中去除不需要的水分和污染颗粒。
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公开(公告)号：US5134971A
公开(公告)日：1992-08-04
申请号：US664025
申请日：1991-03-04
申请人： Paul M. Krienke , David M. Haala
发明人： Paul M. Krienke , David M. Haala
IPC分类号： A01K45/00
CPC分类号： A01K45/00
摘要： A conveyor for supporting live fowl to be inoculated, iseminated, debeaked, or to have another operation performed on them. The conveyor includes a base, a pair of spindles mounted to the base, one at each of opposite ends, and a generally horizontally-disposed moving conveyor surface supported by the base. The conveyor surface is defined by an endless web encircling the spindles and is intended to receive thereon fowl which are to have an operation performed on them. The conveyor also includes apparatus for holding each bird in a defined position on the conveyor surface, including a pair of elongated, generally-parallel members spaced upward from the conveyor surface to define a slot therebetween. The elongated members are disposed such that the vertical distance between them can be varied.
摘要翻译： 用于支撑活禽的输送机被接种，放养，去皮或进行另外的操作。 输送机包括基座，一对主轴安装到基座，一对在每个相对的端部，以及一个大致水平布置的移动输送机表面，由基座支撑。 输送机表面由围绕心轴的环形腹板限定，并且用于在其上接收具有对它们进行操作的家禽。 输送机还包括用于将每只鸟保持在传送器表面上的限定位置的装置，包括一对细长的大致平行的构件，该构件与传送器表面间隔开，以在它们之间限定狭槽。 细长构件设置成使得它们之间的垂直距离可以变化。
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