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34 条记录 (耗时 0.029 秒)

    Device for non-contact transporting and holding of objects or material
    11.
    发明授权
    Device for non-contact transporting and holding of objects or material 有权
    用于非接触运输和保持物体或材料的装置

    公开(公告)号：US08794877B2

    公开(公告)日：2014-08-05

    申请号：US12595359

    申请日：2008-04-09

    申请人： Michael Schilp ,  Josef Zimmermann ,  Adolf Zitzmann

    发明人： Michael Schilp ,  Josef Zimmermann ,  Adolf Zitzmann

    IPC分类号： B65G54/00

    CPC分类号： B65G54/00 ,  F16C32/0611

    摘要： The present invention relates to a device for transporting and holding of touch-sensitive structural elements or materials, the device comprising the following features: At least an oscillatory plate-like take-up 2 for receiving the object to be transported or held, on which at least an oscillation generator 3 is fixed, and at least two supporting members 4, wherein the oscillation generator 3 is arranged on the plate-like take-up 2 at a predetermined position thereof to set the plate-like take-up into flexural vibrations, and the supporting members 4 are arranged at positions where the amplitude of the flexural vibration is lower than the maximum amplitude by at least 50%, and the oscillation generator 3 is operated with a frequency setting the plate-like take-up 2 into vibrations so that the structural elements or the material are (is) levitating in a contact-free way.

    摘要翻译： 本发明涉及一种用于传送和保持触摸敏感的结构元件或材料的装置，该装置包括以下特征：至少一个用于接收待运送或保持的物体的振荡板状的卷取装置2， 至少振动发生器3被固定，并且至少两个支撑构件4，其中振荡发生器3在其预定位置处布置在板状卷取装置2上，以将板状卷取物设置成弯曲振动 并且支撑构件4布置在弯曲振幅低于最大振幅的位置处至少50％的位置，并且振荡发生器3以将板状卷绕2的频率设定为振动 使得结构元件或材料以无接触的方式浮动。

    Smart sonic bearings and method for frictional force reduction and switching
    12.
    发明授权
    Smart sonic bearings and method for frictional force reduction and switching 失效
    智能声波轴承和摩擦力减小和切换的方法

    公开(公告)号：US06936951B1

    公开(公告)日：2005-08-30

    申请号：US09723615

    申请日：2000-11-27

    申请人： Jack Cheng ,  Christopher Damien Carruno

    发明人： Jack Cheng ,  Christopher Damien Carruno

    IPC分类号： F16C32/06 ,  H01L41/08

    CPC分类号： F16C32/0611 ,  F16C32/0662 ,  F16C32/0666

    摘要： An ultrastiff precision sonic bearing assembly and method thereof for controlling an effective coefficient of friction between two elements in slidable contact configured along an interface under a force sufficient to maintain contact and having static friction therebetween, by inducing a repetitive motion in one of the elements parallel to the interface thereby altering the effective coefficient of friction therebetween. The bearing assembly also provides for additional and independent electronic control over the average thickness thereof and senses the force thereon to allow the bearing assembly stiffness to be altered.

    摘要翻译： 一种超声波精密声波轴承组件及其方法，用于通过在所述元件之一中的一个元件中引起重复运动而在足够的力的作用下，沿着界面配置的滑动接触中的两个元件之间的有效摩擦系数，以保持接触并且具有静摩擦力 到界面，从而改变它们之间的有效摩擦系数。 轴承组件还提供在其平均厚度上的附加且独立的电子控制，并且感测其上的力以允许轴承组件刚度改变。

    Long tube bender element squeeze bearing
    13.
    发明授权
    Long tube bender element squeeze bearing 失效
    长管弯管元件挤压轴承

    公开(公告)号：US4593956A

    公开(公告)日：1986-06-10

    申请号：US645741

    申请日：1984-08-13

    申请人： Mark B. Caruso ,  Robert A. Scranton

    发明人： Mark B. Caruso ,  Robert A. Scranton

    IPC分类号： F16C27/02 ,  F16C32/00 ,  F16C32/06 ,  H01L41/09

    CPC分类号： F16C32/0611 ,  F16C32/06

    摘要： Tubular, pneumatic, vibratory transducer bearings incorporate a pair of colinear nested tubes with differing radii joined together at their inner and outer radii respectively. The mode of oscillation of the structure is designed to produce minimal vibration of the load carried on points of low vibration on the surface of the inner tube. The inner tube is far longer than the outer tube which is piezoelectrically excited at the correct frequency to produce the mode of oscillation desired for low vibration, automatically or self-pressurized bearing arrangement. The tubes are cylindrical and the inner tube rides on a cylindrical rod. The mounting points are at saddle points on the surface of the inner tube. The shortness of the outer tube of the transducer reduces the weight of the transducer.

    摘要翻译： PCT No.PCT / US82 / 01828 Sec。 371日期1984年8月13日 102（e）日期1984年8月13日PCT提交1982年12月30日PCT公布。 公开号WO84 / 02755 日期1984年7月19日。管状气动振动传感器轴承分别具有一对在其内半径和外半径处连接在一起的不同半径的共线嵌套管。 该结构的振动模式设计用于在内管表面上产生低振动点载荷的极小振动。 内管比外管长得多，该外管以正确的频率被压电激励，以产生低振动，自动或自加压轴承装置所需的振荡模式。 管是圆柱形的，内管骑在圆柱形杆上。 安装点位于内管表面的鞍点上。 传感器外管的短路可以减小传感器的重量。

    Gas bearing
    14.
    发明授权
    Gas bearing 失效

    公开(公告)号：US3523715A

    公开(公告)日：1970-08-11

    申请号：US3523715D

    申请日：1968-09-09

    申请人： NAT RES DEV

    发明人： SIXSMITH HERBERT

    IPC分类号： F16C39/06

    CPC分类号： F16C39/06 ,  F16C17/02 ,  F16C32/044 ,  F16C32/0482 ,  F16C32/0611

    摘要： 1,232,999. Bearings. NATIONAL RESEARCH DEVELOPMENT CORP. 11 Sept., 1968 [18 Sept., 1967], No. 42403/67. Heading F2A. A hydrodynamic bearing comprises electromagnetic means consisting of radially-arranged polepieces 4a-4f and windings 5a-5f surrounding a magnetically-permeable cylinder 9; this arrangement causes vibration of one bearing member 8 relative to the other 6 in a direction which includes a component normal to the bearing surfaces such that there is an increase in pressure in the gas film between the bearing surfaces which maintains the bearing clearance. Adjacent pairs of polepieces may be wired in series such that they are of opposite polarity, each pair being connected to each phase of a three-phase A.C. supply.

    Object levitating apparatus, object transporting apparatus, and object levitating bearing along with an object levitating process and object transporting process
    19.
    发明授权
    Object levitating apparatus, object transporting apparatus, and object levitating bearing along with an object levitating process and object transporting process 失效
    物体悬浮装置，物体输送装置和物体悬浮轴承以及物体悬浮过程和物体输送过程

    公开(公告)号：US5890580A

    公开(公告)日：1999-04-06

    申请号：US220635

    申请日：1994-03-31

    申请人： Yoshiki Hashimoto ,  Ryoji Tsuchiko ,  Satoshi Arai

    发明人： Yoshiki Hashimoto ,  Ryoji Tsuchiko ,  Satoshi Arai

    IPC分类号： B06B3/00 ,  B65G27/00 ,  B65G54/00 ,  F16C32/00 ,  B65G35/00

    CPC分类号： F16C32/0611 ,  B06B3/00 ,  B65G27/00 ,  B65G54/00 ,  F16C32/00

    摘要： An object levitating apparatus, an object transporting apparatus equipped with said object levitating apparatus, and an object levitating bearing as well as an object levitating process and object transporting process are described which, simultaneous to not placing restrictions on the material and so forth of the objects handled, are able to handle objects having relatively large weights and dimensions, while also being compact in size, inexpensive, preferable in terms of safety and so forth, and easy to control. The above effects are obtained by exciting a vibrator and levitating, transporting or bearing an object above the surface of the vibrator by the radiation pressure of the sound waves of the vibrator.

    摘要翻译： 描述了一种物体悬浮装置，配备有所述物体悬浮装置的物体传送装置和物体悬浮轴承以及物体悬浮处理和物体传送过程，其同时不对物体等的物品施加限制 能够处理具有相对较大重量和尺寸的物体，而且在安全性等方面尺寸也小巧廉价，易于控制。 上述效果是通过振动器的振动器振动，并通过振动器的声波的辐射压力来浮动，运送或承载振动器表面上方的物体而获得的。