| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | ACOUSTIC SEPARATING APPARATUS | US15547016 | 2016-01-29 | US20180273311A1 | 2018-09-27 | Michael Berse; Guido Timmer; Patrik Schiefer |
| An apparatus for separating parts during a manufacturing process comprises a sound generating apparatus (19) for generating sound waves and a support (12) constituting a separating surface (14) and mechanically decoupled from the sound generating apparatus, said support being arranged and configured such that the sound waves emitted by the sound generating apparatus (19) move at least a portion of the separating surface (14) such that parts (16) resting thereon are excited such that they move. A corresponding method is also provided. | ||||||
| 22 | Device for non-contact transporting and holding of objects or material | US12595359 | 2008-04-09 | US08794877B2 | 2014-08-05 | Michael Schilp; Josef Zimmermann; Adolf Zitzmann |
| 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. | ||||||
| 23 | NON-CONTACT CONVEYANCE SYSTEM | US12920543 | 2009-03-05 | US20110011704A1 | 2011-01-20 | Hiromi Isobe |
| A non-contact conveyance system of the invention has a static pressure table for levitating a conveyance object upward, a pair of conveying units having vibrating plates and actuators and a moving unit for moving the conveying units in a conveying direction. Then, retaining forces are applied to front and rear edge portions of the conveyance object facing to the vibrating plates by exciting deflection standing waves in the vibrating plates by the actuators. Then, when the conveying units are moved while applying the retaining forces to the edge portions of the conveyance object, the conveyance object is conveyed following the move of the conveying units. Thereby, a number of parts may be cut and the system may be downsized. | ||||||
| 24 | Device for gripping and holding an object in a contactless manner | US10332338 | 2002-04-05 | US07168747B2 | 2007-01-30 | Michael Hoehn; Juergen Hoeppner |
| A device is proposed for the contactless grasping and holding of an object from a direction directed at least partially in the direction of the force of gravity, using a holding element situated counter to the direction of the force of gravity, at least partially above the object and at a distance from the latter, which to the greatest extent possible avoids the carrying off or migrating of particles that are possibly present. According to the present invention this is achieved in that the holding element is designed as a vibrating holding element for generating levitation waves. | ||||||
| 25 | Ultrasonic levitation device | US10506772 | 2003-03-11 | US20050217978A1 | 2005-10-06 | Teruaki Fujinaga; Yoshifumi Yamashita |
| An ultrasonic levitation device, comprising a fixed part and a movable part movably installed on the fixed part, wherein thin ultrasonic vibrators are installed on the fixed part or the movable part and, for example, floating surfaces are formed, in sloped surfaces, stacking piezoelectric elements are installed on the fixed part or the movable part, plate oscillating devices are installed on the fixed part or the movable part through pillar members, or the direction of ultrasonic vibration of the fixed part or the movable part is changed by a vibrating direction changing means, whereby the movable part can be floated through the floating surfaces by ultrasonic vibration of the fixed part or the movable part. | ||||||
| 26 | Object levitating apparatus and method for controlling the same | US09956319 | 2001-09-19 | US06609609B2 | 2003-08-26 | Masaki Takasan; Yoshikazu Koike; Sadayuki Ueha |
| A method of controlling an object levitating apparatus is disclosed. The levitating apparatus levitates an object on a plurality of vibrating bodies with air pressure generated from sound waves produced by the vibrating bodies. Each vibrating body is vibrated by a corresponding vibrating apparatus. Each vibrating apparatus has an oscillator and a transducer. The transducer is actuated by the oscillator to vibrate the corresponding vibrating body. The method includes determining impedance of each transducer, and controlling each oscillator in accordance with the determined impedance to restrict displacement of the levitated object. | ||||||
| 27 | Apparatus for levitating and transporting object | US09992114 | 2001-11-05 | US20020088693A1 | 2002-07-11 | Masaki Takasan; Yoshikazu Koike; Sadayuki Ueha |
| An apparatus for levitating and transporting an object includes a pair of elongated vibrators, a pair of oscillators and a pair of flection limiting rods. Each oscillator includes a horn and a transducer and corresponds to one of the vibrators. Each transducer vibrates the corresponding vibrator through the corresponding horn to generate sound waves from the vibrator. The object is levitated by radiation pressure of the sound waves. Each flection limiting rod corresponds to one of the vibrators. Each rod contacts the lower surface of the corresponding vibrator at a position where the displacement due to vibration is relatively small and reduces the flection of the vibrator due to the weight of the vibrator and the weight of the transported object. | ||||||
| 28 | Conveying device | US750744 | 1985-06-28 | US4645182A | 1987-02-24 | Kurt Stoll |
| A conveying device more particularly suitable for use as a vertical hoist on construction sites or in industrial premises takes the form of a flexible and pliant hose-like pressure duct having a shuttle piston therein. The shuttle piston acts to seal off an internal portion of the duct and is fixed in place by way of a magnetic coupling with an external rider. The external rider is anchored in place so as to encompass the portion of the pliant duct in which the shuttle piston is located. The pliant duct is moved either up or down depending on whether fluid pressure is inserted into the duct above or below the fixed shuttle piston. By attaching a hook or the like to one end of the duct the pliant hose is capable of acting as a traction rope. | ||||||
| 29 | Carlo seeba | US1363677D | US1363677A | 1920-12-28 | ||
| 30 | Apparatus and method for orthosonic lift by deflection | US14194761 | 2014-03-02 | US08967965B1 | 2015-03-03 | David A Colasante |
| An apparatus and method for providing orthosonic lift by deflection includes a support surface and a wing surface in close proximity to the support surface. The space between the support surface and the wing surface defines a volume of air. An orthosonic lift generator causes the oscillating movement of air in the volume parallel to the wing surface. The oscillating movement of air results in a static air pressure on the wing surface of less than the ambient air pressure, resulting in a net force acting on the wing member. | ||||||
| 31 | Non-contact conveyance system | US12920543 | 2009-03-05 | US08225924B2 | 2012-07-24 | Hiromi Isobe |
| A non-contact conveyance system of the invention has a static pressure table for levitating a conveyance object upward, a pair of conveying units having vibrating plates and actuators and a moving unit for moving the conveying units in a conveying direction. Then, retaining forces are applied to front and rear edge portions of the conveyance object facing to the vibrating plates by exciting deflection standing waves in the vibrating plates by the actuators. Then, when the conveying units are moved while applying the retaining forces to the edge portions of the conveyance object, the conveyance object is conveyed following the move of the conveying units. Thereby, a number of parts may be cut and the system may be downsized. | ||||||
| 32 | DEVICE FOR NON-CONTACT TRANSPORTING AND HOLDING OF OBJECTS OR MATERIAL | US12595359 | 2008-04-09 | US20110311320A1 | 2011-12-22 | Michael Schilp; Josef Zimmermann; Adolf Zitzmann |
| 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. | ||||||
| 33 | Device for non-contact conveying, handling and storage of structural elements and materials | US10595786 | 2004-11-11 | US07870946B2 | 2011-01-18 | Josef Zimmermann; Adolf Zitzmann; Michael Schilp; Tobias Bolig |
| A device for generating a floating state of an object by sound waves includes a rigid support structure having a top surface for absorbing forces generated by the gravitation or acceleration of the levitating object and perpendicularly acting on the top surface. A thin oscillatory element is arranged in parallel to the top surface. Further provided is a vibration generator for making the thin oscillatory element vibrating and levitating above the top surface so that the object is levitating above the thin oscillatory element without contacting it. | ||||||
| 34 | DEVICE FOR NON-CONTACT CONVEYING, HANDLING AND STORAGE OF STRUCTURAL ELEMENTS AND MATERIALS | US10595786 | 2004-11-11 | US20090014283A1 | 2009-01-15 | Josef Zimmermann; Adolf Zitzmann; Michael Schilp; Tobias Bolig |
| A device for generating a floating state of an object by sound waves includes a rigid support structure having a top surface for absorbing forces generated by the gravitation or acceleration of the levitating object and perpendicularly acting on the top surface. A thin oscillatory element is arranged in parallel to the top surface. Further provided is a vibration generator for making the thin oscillatory element vibrating and levitating above the top surface so that the object is levitating above the thin oscillatory element without contacting it. | ||||||
| 35 | Transporting matter that is enclosed within a container through a hollow optical fiber | US11157493 | 2005-06-20 | US07228053B1 | 2007-06-05 | Yoram Palti |
| A payload is enclosed within a container that is dimensioned to fit within the channel that runs through a hollow optical fiber. The container is also adapted to carry a payload. When laser light shines into the optical fiber, some of the laser light strikes the container and propels the container through the channel. As a result, the payload is transported through the hollow fiber. | ||||||
| 36 | Apparatus for transporting levitated objects | US10028096 | 2001-10-25 | US06802220B2 | 2004-10-12 | Masaki Takasan; Yoshikazu Koike; Sadayuki Ueha |
| An apparatus levitates and transports an object. The apparatus levitates the object above the surfaces of a plurality of vibrators by air pressure of sound waves that are generated by the vibrators. The apparatus has a plurality of vibration devices, each of which corresponds to one of the vibrators. Each vibration device includes a first transducer for vibrating the corresponding vibrator. Each transducer includes a super-magnetostrictive material. A common power source is connected to at least two of the first transducers for actuating the first transducers. | ||||||
| 37 | Device for gripping and holding and object in a contactless manner | US10332338 | 2003-11-25 | US20040070221A1 | 2004-04-15 | Michael Hoehn; Juergen Hoeppner |
| A device is proposed for the contactless grasping and holding of an object (1) from a direction (z) directed at least partially in the direction (z) of the force of gravity (F), using a holding element (3) situated counter to the direction (z) of the force of gravity (F), at least partially above the object (1) and at a distance from the latter, which to the greatest extent possible avoids the carrying off or migrating of particles that are possibly present. According to the present invention this is achieved in that the holding element (3) is designed as a vibrating holding element (3) for generating levitation waves. | ||||||
| 38 | Handler for the transporting of flat substrates for application in the semi-conductor industry | US09924146 | 2001-08-07 | US06609874B2 | 2003-08-26 | Jürgen Höppner; Josef Zimmermann; Johannes Schlip |
| A handler for transporting planar substrates, in particular wafers, used in the semiconductor industry, between at least two stations. The handler includes a movable flat support arm for receiving a substrate and means for defining the location of the substrate in the area of a predetermined point on the support arm. A vibration generator for generating a longitudinal ultrasonic vibration is provided, that the vibration generator interacts with the support arm in such a way that a substantially stationary vibration with at least one antinode can be set on the flat support arm, which permits a levitation of a substrate placed thereon. A means for defining the location of the substrate provide a lateral positioning exclusively by an interaction with the edge area of a substrate. | ||||||
| 39 | Object levitating apparatus, an object transporting apparatus equipped with said apparatus, and an object levitating process | US08796478 | 1997-02-10 | US06455982B1 | 2002-09-24 | Yoshiki Hashimoto |
| An object levitating apparatus, an object transporting apparatus, and an object levitating 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 or transporting an object above the surface of the vibrator by the radiation pressure of the sound waves of the vibrator, and in particular, since there are no vibration nodes present as a result of in-phase piston mode vibration, the dimensions of the object to be levitated and transported can be small. | ||||||
| 40 | Apparatus for transporting levitated objects | US10028096 | 2001-10-25 | US20020088280A1 | 2002-07-11 | Masaki Takasan; Yoshikazu Koike; Sadayuki Ueha |
| An apparatus levitates and transports an object. The apparatus levitates the object above the surfaces of a plurality of vibrators by air pressure of sound waves that are generated by the vibrators. The apparatus has a plurality of vibration devices, each of which corresponds to one of the vibrators. Each vibration device includes a first transducer for vibrating the corresponding vibrator. Each transducer includes a super-magnetostrictive material. A common power source is connected to at least two of the first transducers for actuating the first transducers. | ||||||
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