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公开(公告)号：US20230001587A1
公开(公告)日：2023-01-05
申请号：US17782317
申请日：2020-12-04
发明人： Alexander ZAK , Johannes HARTLIEB
摘要： A fenceless system and method for automatically moving one or more items between a structure at a source location and a destination using a robot is provided. The system comprises a robot having an end effector to selectively grasp an item. A trajectory planning controller directs the robot to move the item between a source location and a destination. A touch sensor detects a contact between an external object and a surface of the robot or a surface surrounding the end effector; and a proximity sensor detects a person in proximity to the robot. A vision sensor detects a location and orientation of items to be moved. The robot moves in proximity to a person without a safety fence preventing the person from contacting the robot. The system adjusts a speed of the robot in response to detecting a person in one of a plurality of zones around the robot.
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公开(公告)号：US20200223064A1
公开(公告)日：2020-07-16
申请号：US16648450
申请日：2018-09-20
发明人： Alexander ZAK
IPC分类号： B25J9/16
摘要： A system and method for automatically moving one or more items between a structure at a source location and a destination using a robot is provided. The system includes first and second vision systems to identify an item and to determine the precise location and orientation of the item at the source location and the precise location and orientation of the destination, which may or may not be in a fixed location. A controller plans the best path for the robot to follow in moving the item between the source location and the destination. An end effector on the robot picks the item from the source location, holds it as the robot moves, and places the item at the destination. The system may also check the item for quality by one or both of the vision systems. An example of loading and unloading baskets from a machine is provided.
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公开(公告)号：US10213876B2
公开(公告)日：2019-02-26
申请号：US15035579
申请日：2014-11-10
IPC分类号： B23K26/12 , B23K26/38 , B23K37/00 , B23K26/08 , B23K26/10 , B23K26/361 , B23K26/40 , B23K101/00 , B23K101/04 , B23K101/18 , B23K103/04 , B23K103/10
摘要： A system and method for laser cutting a plurality of parts, for example metal chassis components, using a plurality of laser cutting apparatuses is provided. The system includes a plurality of the laser cutting apparatuses disposed in a single enclosed cell for simultaneously trimming multiple parts. The system also includes at least one inner chamber and at least one set of double doors for transferring the parts in and out of the enclosed cell without any light escaping the cell. The parts are conveyed through the first door to the inner chamber while the second door is closed, and through the second door to the enclosed cell while the first door is closed. The system also includes robots continuously preloading and unloading the parts to maximize the laser trimming time.
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公开(公告)号：US09834070B2
公开(公告)日：2017-12-05
申请号：US14416824
申请日：2013-07-23
CPC分类号： B60J5/0463 , B23P19/04 , B60J5/0402 , B60J5/0419 , B60J5/0443 , B60J5/047 , B60J5/048 , B60J5/0483 , B60J5/0484 , Y10T29/49622
摘要： A door assembly for a vehicle is provided. The door assembly includes an inner panel and an outer panel which are joined together to define a central space therebetween. The central space has a front which faces towards the front of a vehicle and a back which faces towards a back of the vehicle. Both the inner and outer panels are made of aluminum, and at least one reinforcement beam made of steel is disposed in the central space between the aluminum inner and outer panels to provide the door assembly with increased impact resistance.
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公开(公告)号：US09636736B2
公开(公告)日：2017-05-02
申请号：US14502173
申请日：2014-09-30
CPC分类号： B21D26/08 , B21D26/12 , B21D26/14 , B21D39/042
摘要： The invention is intended to improve a method for explosive forming of a workpiece by means of gas explosion, in which the workpiece is arranged in a intake area of a moulding tool, wherein the intake area is at least partially filled with liquid and the explosion is triggered by ignition of an explosive gas mixture, to the effect that the method is suitable and simplified for mass production. This object is solved by a method for explosive forming of a workpiece by means of gas explosion, in which the workpiece is arranged in a intake area of a moulding tool, wherein the intake area is at least partially filled with liquid and the explosion is triggered by means of ignition of an explosive gas mixture, in which the explosive gas mixture is provided at least partially above the surface of the liquid before the ignition.
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公开(公告)号：US09296030B2
公开(公告)日：2016-03-29
申请号：US14153855
申请日：2014-01-13
申请人： Andreas Stranz , Alexander Zak
发明人： Andreas Stranz , Alexander Zak
CPC分类号： B21D26/08 , B21D37/16 , F42D3/00 , Y10T29/49806
摘要： With the invention, a method and device for explosive forming of work pieces, in which at least one work piece is arranged in at least one die and deformed by means of an explosive to be ignited, is to be improved, in that an ignition mechanism that is technically simple to handle, is produced with the shortest possible setup time, which permits the most precise possible ignition of the explosive with time-repeatable accuracy. This task is solved by a method and device, in which at least one work piece is arranged in at least one die and deformed by means of an explosive to be ignited, in which the explosive is ignited by means of induction.
摘要翻译： 通过本发明，可以提高用于爆炸形成工件的方法和装置，其中至少一个工件布置在至少一个模具中并且借助于待点燃的炸药而变形，其特征在于，点火装置 这在技术上是简单的处理，以最短的设置时间生产，这允许最精确的可能点燃的爆炸物具有时间可重复的精度。 通过一种方法和装置来解决这个任务，其中至少一个工件被布置在至少一个模具中并且借助于被引燃的炸药而变形，其中通过感应点燃该炸药。
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公开(公告)号：US08585067B2
公开(公告)日：2013-11-19
申请号：US13504945
申请日：2010-11-01
IPC分类号： B60G9/02
CPC分类号： B60G21/051 , B60G2200/23 , B60G2206/20
摘要： In one aspect, the invention is directed to a twist beam axle for a vehicle. The twist beam axle includes a twist beam and a reinforcement member. The twist beam has a longitudinal axis and has a generally concave cross-sectional shape. The reinforcement member extends longitudinally and is connected to the twist beam to form a longitudinally extending tubular form therewith. The twist beam has first and second side walls. At least one of the side walls extends outside of the tubular form. The tubular form has cross-sectional dimensions that are selected based on the vehicle on which the twist beam axle is to be used.
摘要翻译： 一方面，本发明涉及一种用于车辆的扭梁轴。 扭梁轴包括扭梁和加强构件。 扭转梁具有纵向轴线并且具有大致凹形的横截面形状。 加强构件纵向延伸并且连接到扭梁以与其形成纵向延伸的管状形式。 扭梁具有第一和第二侧壁。 侧壁中的至少一个延伸到管状形式的外侧。 管状形状具有基于要在其上使用扭梁轴的车辆选择的横截面尺寸。
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公开(公告)号：US08516866B2
公开(公告)日：2013-08-27
申请号：US13251475
申请日：2011-10-03
申请人： Franz Trubert , Alexander Zak , Andreas Stranz
发明人： Franz Trubert , Alexander Zak , Andreas Stranz
IPC分类号： B21J5/04
CPC分类号： B21D26/08 , Y10S72/706
摘要： A device for explosive forming of a tubular work piece includes a multipart explosive forming die, which defines a forming area having an inner surface corresponding to a final shape of the tubular work piece and a nozzle arrangement disposed adjacent to the forming area. The device also includes a plug for forming a seal by simultaneously deforming an end of the work piece and clamping the deformed end between the plug and a facing surface of the nozzle arrangement. In this way, the work piece itself contributes to the sealing of an internal explosion space. With insertion of new work piece blanks, and introduction of the plug during each individual forming process, new seals are produced in a convenient manner during subsequent forming processes. The device supports a simplified handling approach and integrates several functions into one working step, resulting in a shorter cycle times and cost-effective industrial production.
摘要翻译： 用于爆炸形成管状工件的装置包括多部分炸药成形模，其限定具有对应于管状工件的最终形状的内表面的成形区域和邻近成形区域设置的喷嘴装置。 该装置还包括用于通过同时使工件的端部变形并且将变形的端部夹在插头和喷嘴装置的相对表面之间来形成密封件的塞子。 以这种方式，工件本身有助于密封内部爆炸空间。 通过插入新的工件坯料，以及在每个单独的成型过程中引入插头，在随后的成型工艺期间以便利的方式生产新的密封件。 该设备支持简化的处理方法，并将几个功能集成到一个工作步骤中，从而缩短了周期时间和经济高效的工业生产。
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公开(公告)号：US20080123706A1
公开(公告)日：2008-05-29
申请号：US10586044
申请日：2005-01-04
申请人： Alexander Zak , Richard Olinsky , Dov Cohen , Gabriela Cohn
发明人： Alexander Zak , Richard Olinsky , Dov Cohen , Gabriela Cohn
CPC分类号： H01S5/06825 , H01S5/042 , H01S5/06808
摘要： Constant current power supply arrangements can charge a capacitor with a constant current and are suitable as power supplies for laser diodes. A power supply for a laser diode comprises: a variable voltage power supply, a load path for carrying a laser diode, a shunt path connected in parallel with the load path, a current draining element for switching the shunt path, the current draining element being associated via a first feedback element with the variable voltage power supply such that current drained by the current draining element provides first feedback control of a voltage level of the variable voltage power supply, and a voltage operated second feedback element associated with both the load path and the shunt path to provide second feedback control of the current draining element to drain current via the current draining element in response to current changes at the load. A circuit arrangement for charging a capacitance comprises a load capacitance to be charged, a serially connected inductive component contributing to a serial frequency dependent impedance, and a variable frequency source for supplying charging current at a variable frequency, the variable frequency source being controllable to reduce frequency during charging of the capacitor, thereby to reduce the frequency dependent impedance and maintain a constant level of charging current to the load capacitance.
摘要翻译： 恒流供电装置可以对恒定电流的电容充电，并且适用于激光二极管的电源。 激光二极管的电源包括：可变电压电源，用于承载激光二极管的负载路径，与负载路径并联连接的分流路径，用于切换分流路径的电流排出元件，所述电流排出元件为 通过第一反馈元件与可变电压电源相关联，使得由电流消耗元件排出的电流提供可变电压电源的电压电平的第一反馈控制，以及与负载路径和负载路径相关联的电压操作的第二反馈元件 分流路径，用于响应于负载处的电流变化，提供电流排出元件的第二反馈控制，以经由电流排出元件排出电流。 用于对电容充电的电路装置包括要充电的负载电容，有助于串联频率相关阻抗的串联的感应元件和用于以可变频率提供充电电流的可变频率源，所述可变频率源可控制以减少 电容器充电期间的频率，从而降低频率相关的阻抗并保持对负载电容的恒定的充电电流水平。
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公开(公告)号：US07186835B2
公开(公告)日：2007-03-06
申请号：US11017147
申请日：2004-12-20
IPC分类号： C07D213/00
CPC分类号： C07D213/74 , C07C251/12 , C07C251/16 , C23C16/18 , C23C16/45525 , C23C16/45553 , H01L21/288 , H01L21/3141 , Y10T428/31504
摘要： The composition relates to amino-imine compounds used in the formation of 1,3-diimine copper complexes for deposition of copper films.
摘要翻译： 该组合物涉及用于形成用于沉积铜膜的1,3-二亚胺铜络合物的氨基 - 亚胺化合物。
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