公开(公告)号：US4215764A

公开(公告)日：1980-08-05

申请号：US701562

申请日：1976-07-01

申请人： Roy D. Marangoni ,  Horst Gigerenzer ,  Roger T. Pepper

发明人： Roy D. Marangoni ,  Horst Gigerenzer ,  Roger T. Pepper

IPC分类号： E04B1/84 ,  G10K11/16 ,  E04B1/62

CPC分类号： G10K11/165 ,  E04B1/84

摘要： An acoustical insulating material comprises a fiber reinforced lead composite sheet or panel. In a preferred embodiment of the invention the fibers are substantially axially parallel aligned with one another. The frequency absorption and transmission characteristics of the material may be varied by mechanically stressing the material, e.g. as by placing the material under tension in the direction of fiber orientation.

摘要翻译： 绝缘材料包括纤维增强的铅复合片或面板。 在本发明的优选实施例中，纤维基本上轴向平行地彼此对准。 材料的频率吸收和传输特性可以通过机械应力材料来改变，例如， 通过将材料张紧在纤维取向的方向。

公开(公告)号：US5205734A

公开(公告)日：1993-04-27

申请号：US824258

申请日：1992-01-21

申请人： Roy D. Marangoni ,  Jeffery L. Rickabaugh

发明人： Roy D. Marangoni ,  Jeffery L. Rickabaugh

IPC分类号： A61C1/00 ,  A61C3/16 ,  A61C7/02

CPC分类号： A61C3/16 ,  A61C7/02 ,  A61C1/0046 ,  A61C7/023

摘要： Apparatus for removing an adhesively bonded ceramic orthodontic bracket from a tooth to which it is secured includes a body portion which has a handle and a head portion. Bracket engaging jaws are disposed within the head portion. The jaws may be opened and closed to engage and disengage the bracket. A laser generator creates a laser beam which passes through a guide tube and through a discharge end of the guide tube which is positioned in spaced relationship with respect to the bracket. An associated method is provided.

摘要翻译： 用于从其被固定的牙齿上移除粘合陶瓷正畸托架的装置包括具有手柄和头部的主体部分。 支架接合爪设置在头部内。 夹爪可以打开和关闭以使支架接合和脱开。 激光发生器产生激光束，该激光束穿过导管并穿过导管相对于支架间隔开的放电端。 提供了一种相关联的方法。

公开(公告)号：US06628378B1

公开(公告)日：2003-09-30

申请号：US09436161

申请日：1999-11-09

申请人： Roy D. Marangoni ,  Patrick Smolinski ,  Mark V. Loen

发明人： Roy D. Marangoni ,  Patrick Smolinski ,  Mark V. Loen

IPC分类号： G01C100

CPC分类号： G01B11/27 ,  B21B38/00 ,  B21B39/008

摘要： Apparatus and methods for aligning rolls, wherein a first structure, for being associated with a first roll, and a second structure, for being associated with a second roll are provided. A laser is associated with one of the two structures and a target is associated with the other of the two structures. The two structures, the laser and the target are adapted to indicate whether the two rolls exhibit an aligned condition with respect to one another. Also contemplated is a calibration unit for calibrating an alignment device, wherein the unit itself includes two model rolls.

摘要翻译： 提供了用于对准辊的装置和方法，其中用于与第一辊相关联的第一结构和用于与第二辊相关联的第二结构。 激光与两个结构中的一个相关联，并且目标与两个结构中的另一个相关联。 这两个结构，激光和靶是适于指示两个辊是否相对于彼此呈现对准的状态。 还考虑了用于校准对准装置的校准单元，其中单元本身包括两个模型辊。

公开(公告)号：US4941105A

公开(公告)日：1990-07-10

申请号：US251690

申请日：1988-09-29

申请人： Roy D. Marangoni

发明人： Roy D. Marangoni

IPC分类号： G01M13/04

CPC分类号： G01M13/04

摘要： A support member extending outwardly from the surface of a bearing overlies a rotatable shaft supported by the bearing. The support member is spaced a preselected distance from the shaft, and a plurality of sensors for detecting displacement of the shaft extend from the support member toward the shaft. Each sensor is positioned on the support member a preselected distance from the surface of the bearing. A probe extends from each sensor to a fixed distance from the shaft. Control means are electrically connected to each sensor and receive signals proportional to the shaft dynamic displacement therefrom. In response to shaft displacement the sensors generate displacement signals which are converted by the control means to a readout representative of the dynamic force applied by the shaft to the bearing.

摘要翻译： 从轴承表面向外延伸的支撑件覆盖在由轴承支撑的可旋转轴上。 所述支撑构件与所述轴间隔开预定距离，并且用于检测所述轴的位移的多个传感器从所述支撑构件朝向所述轴延伸。 每个传感器定位在支撑构件上与轴承表面的预选距离。 探头从每个传感器延伸到与轴的固定距离。 控制装置电连接到每个传感器并且接收与其相反的轴的动态位移的信号。 响应于轴位移，传感器产生位移信号，该位移信号由控制装置转换成表示由轴施加到轴承的动力的读数。

公开(公告)号：US07218009B2

公开(公告)日：2007-05-15

申请号：US11093964

申请日：2005-03-30

申请人： James A. Hendrickson ,  Roy D. Marangoni ,  Matthew J. Palamara

发明人： James A. Hendrickson ,  Roy D. Marangoni ,  Matthew J. Palamara

IPC分类号： F03B13/00

CPC分类号： A62B9/00 ,  F02C1/02 ,  Y02T50/671

摘要： A breathing system includes a container to store a gas under pressure, wherein the gas includes air or oxygen. The container includes an outlet through which the gas exits the container. The breathing system further includes a generator system including a generator in operative connection with the container outlet such that energy is supplied to the generator by the pressurized gas. The generator converts the energy supplied by the pressurized gas to electrical energy. The system further includes a fluid path in connection with the generator through which pressurized gas passes after providing energy to the generator and a respiration facepiece in fluid connection with the fluid path.

摘要翻译： 呼吸系统包括容纳在压力下的气体的容器，其中气体包括空气或氧气。 容器包括出口，气体通过该出口离开容器。 呼吸系统还包括发电机系统，其包括与容器出口可操作地连接的发电机，使得能量通过加压气体供应给发电机。 发电机将由加压气体供应的能量转换成电能。 该系统还包括与发电机连接的流体路径，加压气体在向发生器提供能量之后通过该流体路径，以及与流体路径流体连接的呼吸面罩。

公开(公告)号：US4106127A

公开(公告)日：1978-08-15

申请号：US699998

申请日：1976-06-25

申请人： Roy D. Marangoni ,  Harry W. Austin

发明人： Roy D. Marangoni ,  Harry W. Austin

IPC分类号： A42B3/00 ,  A42B3/14 ,  A42B3/02

CPC分类号： A42B3/14

摘要： A suspension element for suspending a load and absorbing energy if the load is increased suddenly above a predetermined minimum includes a normally rigid ring that is permanently deformable under an applied load above said minimum. Diametrically opposite areas of the ring are connected to a support and a load, but the opposite sides of the ring between those areas are free of the connecting means and subject to being pulled toward each other if the load suspended by the ring suddenly increases beyond the predetermined miminum and elongates the ring in the direction of the movement of the load. The energy required to thus deform the ring is absorbed by the ring.

摘要翻译： 如果负载突然增加超过预定的最小值，则用于悬挂负载并吸收能量的悬挂元件包括在高于所述最小值的施加载荷下永久变形的常规刚性环。 环的直径相对的区域连接到支撑件和负载，但是在这些区域之间的环的相对侧没有连接装置并且如果由环悬挂的负载突然增加超过 预先确定并沿着负载运动的方向延长环。 使环变形所需的能量被环吸收。