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1. 发明授权

US11707903B2 Apparatus for the controlled return of the stems in cylinders applied to stamping presses 有权
公开(公告)号：US11707903B2
公开(公告)日：2023-07-25
申请号：US17166098
申请日：2021-02-03
申请人： SPECIAL SPRINGS S.R.L.
发明人： Dante Cappeller , Massimo Fiorese , Francesco Bordin
IPC分类号： B30B15/18 , B21D24/14 , B30B1/32 , B30B15/16 , F15B1/02 , F15B21/14
CPC分类号： B30B15/186 , B21D24/14 , B30B1/32 , B30B15/163 , B30B15/165 , F15B1/021 , F15B21/14
摘要： An apparatus for the controlled return of the stems in cylinders of the types that can be applied to a press for stamping sheet metal, comprising:

at least one fluid-operated cylinder),
at least one hydraulic accumulator which is fluidically connected to the at least one cylinder by means of a hydraulic circuit which comprises:
a duct for the discharge of the working fluid from the at least one cylinder and a duct/branch for the intake of the working fluid in the hydraulic accumulator,
a duct for loading the working fluid in the at least one cylinder and at duct/branch for the output of the working fluid from the hydraulic accumulator.

2. 发明申请

US20220314569A1 RETROFIT SYSTEMS FOR CONVERTING MANUAL PRESSES TO AUTOMATED PRESSES 有权
公开(公告)号：US20220314569A1
公开(公告)日：2022-10-06
申请号：US17221711
申请日：2021-04-02
申请人： Joseph Gambino
发明人： Joseph Gambino
IPC分类号： B30B15/18 , B30B1/32
摘要： Retrofit systems for converting a manual press to an automated press. The retrofit systems include a first shaft, a second shaft, a first spacer, and a second spacer. The first shaft is mounted to a first vertical member and is coupled to a first cross member and to a second cross member. The second shaft is mounted to a second vertical member and is coupled to the first cross member and to the second cross member. The first spacer is supported by the first shaft and is disposed between the first vertical member and the first cross member. The second spacer is supported by the second shaft and is disposed between the second vertical member and the first cross member. The first spacer and the second spacer are selected to increase the space between the first cross member and the second cross member to accommodate an automatically actuated press.

3. 发明授权

US11051735B2 Pressure monitoring system 有权
公开(公告)号：US11051735B2
公开(公告)日：2021-07-06
申请号：US16785619
申请日：2020-02-09
申请人： Medical Measurement Systems B.V.
发明人： Michael Gondy Jensen , Jens Witte , David Van Gorkom , Kristine Larsen
IPC分类号： A61B5/20 , A61B5/00 , A61M39/10 , A61M39/28 , B30B15/16 , B30B15/18 , F15B7/00 , F15B11/02 , A61M5/168 , A61M5/142 , A61M25/00
摘要： A pressure-measuring system, including a tube system having at least first and second pressure measuring devices, each including a pressure transducer membrane and a measuring chamber. A first flow regulation device with a perfusion tube section is positioned between the first pressure measuring device and a supply of fluid, and has a first tube clamp that acts on a tube section by squeezing. The system further includes at least one non-perfusion regulation device.

4. 发明授权

US09278384B2 Press brake 有权
标题翻译：按制动
公开(公告)号：US09278384B2
公开(公告)日：2016-03-08
申请号：US14437353
申请日：2013-10-22
申请人： ADIRA, S.A.
发明人： Antonio Da Silva Alves
IPC分类号： B21D7/06 , B21D5/00 , B30B15/04 , B30B15/24 , B30B15/18 , B30B15/00 , B21D5/02
CPC分类号： B21D5/002 , B21D5/0209 , B21D5/0272 , B30B15/0041 , B30B15/041 , B30B15/047 , B30B15/18 , B30B15/24
摘要： Press brake (1) comprising a top tool (2) and a bottom tool (3), for bending or pressing workpieces between said opposing tools; a displaceable upper beam (4), wherein the top tool (2) is mounted upon; a bottom beam (5), wherein the bottom tool (3) is mounted upon; a load bearing frame (61) mounted extending transversally, comprising a concave opening, wherein the bottom beam (5) is mounted on the bottom part; force means (7) mounted between the upper beam (4) and the upper part of the load bearing frame (61) for opposing the upper and lower tools (2, 3); an alignment frame (62) mounted extending transversally, comprising a concave opening, wherein the bottom beam (5) is mounted on the bottom part of the alignment frame (62); sliding means (8) mounted between the upper beam (4) and the upper part of the alignment frame (62).
摘要翻译：包括顶部工具（2）和底部工具（3）的按压制动器（1），用于在所述相对的工具之间弯曲或压制工件; 可移动的上梁（4），其中顶部工具（2）安装在其上; 底梁（5），其中底部工具（3）安装在其上; 承载框架（61），其横向延伸安装，包括凹形开口，其中所述底部梁（5）安装在所述底部上; 安装在所述上梁（4）和所述承载架（61）的上部之间的用于与所述上部和下部工具（2,3）相对的力装置（7）。安装成横向延伸的对准框架（62），包括凹形开口，其中所述底部梁（5）安装在所述对准框架（62）的底部上; 安装在上梁（4）和对准框架（62）的上部之间的滑动装置（8）。

5. 发明授权

US09138794B2 Press machine 有权
标题翻译：压机
公开(公告)号：US09138794B2
公开(公告)日：2015-09-22
申请号：US13819740
申请日：2011-08-09
申请人： Wataru Imaeda , Akinobu Watanabe
发明人： Wataru Imaeda , Akinobu Watanabe
IPC分类号： B21D5/02 , B30B15/02 , B30B1/23 , B30B1/18 , B30B1/32 , B30B15/16 , B30B15/18
CPC分类号： B21D5/02 , B21D5/0272 , B30B1/18 , B30B1/23 , B30B1/32 , B30B15/026 , B30B15/068 , B30B15/16 , B30B15/163 , B30B15/183
摘要： A press machine includes a lifting mechanism that selectively lowers and lifts a die on a movable side. The lifting mechanism includes a motor driven lifting unit using a servomotor as a drive source thereof, and a hydraulically driven lifting unit using a hydraulic actuator as a drive source thereof. The lifting mechanism is controlled so as to enable the motor driven lifting unit to move the die on the movable side from a standby position to a drive system changeover position immediately before a press start position at which the die on the movable side starts contacting a workpiece to be processed and so as to enable the hydraulically driven lifting unit to move the die on the movable side from the drive system changeover position to a top dead center position.
摘要翻译：压机包括提升机构，其选择性地降低和提升可移动侧的模具。提升机构包括使用伺服电动机作为其驱动源的电动机提升单元和使用液压致动器作为其驱动源的液压驱动的提升单元。控制提升机构，以使马达驱动提升单元能够将可移动侧的模具从备用位置移动到紧接在可动侧的模具开始接触工件的冲压开始位置之前的驱动系统切换位置以使得液压驱动的提升单元能够将可移动侧的模具从驱动系统切换位置移动到上止点位置。

6. 发明授权

US08561533B2 Compression apparatus and method 失效
标题翻译：压缩装置及方法
公开(公告)号：US08561533B2
公开(公告)日：2013-10-22
申请号：US12838127
申请日：2010-07-16
申请人： Murray J. Burke
发明人： Murray J. Burke
IPC分类号： B30B11/00 , B30B15/18 , B30B15/30
CPC分类号： B30B11/265 , B30B9/125 , B30B9/18 , B30B11/224 , B30B11/24
摘要： An apparatus is provided for compressing a loose solid feedstock. The apparatus includes a two stage compressor. The first compression stage is a screw compressor. The second compressor stage is a reciprocating compressor. The reciprocating compressor operates co-axially with, and receives its feed from, the screw compressor. A choke cone maintains pressure in the outfeed from the compressor stages. The reciprocating compressor includes a piston that is driven by a pair of hydraulic rams. The position and operation of the hydraulic rams, the screw conveyor, and the choke cone is monitored by sensors. The reciprocating compressor, the screw conveyor, and the choke cone are all adjustable in real time to control the compression of the feedstock according to a pre-programmed schedule that need not have equal compression and retraction strokes. The operation of the screw conveyor may be advanced or eased off depending on the motion of the reciprocating compressor. The operation of the choke cone may be actively controlled to obtain a coordination with the compressor stages.
摘要翻译：提供了用于压缩松散固体原料的装置。该装置包括两级压缩机。第一压缩级是螺杆式压缩机。第二压缩机级是往复式压缩机。往复式压缩机与螺杆式压缩机共同轴承并接收其进给。扼流圈保持来自压缩机级的出料口的压力。往复式压缩机包括由一对液压柱塞驱动的活塞。传感器监测液压柱塞，螺旋输送机和扼流圈的位置和操作。往复式压缩机，螺旋输送机和扼流圈都可以实时调节，以根据不需要具有相等的压缩和回缩冲程的预编程调度来控制原料的压缩。螺旋输送机的操作可以根据往复式压缩机的运动而前进或减轻。可以主动地控制扼流圈的操作以获得与压缩机级的协调。

7. 发明授权

US07500429B2 Split marine trash compactor system 失效
标题翻译：拆分海洋垃圾压实机系统
公开(公告)号：US07500429B2
公开(公告)日：2009-03-10
申请号：US11529079
申请日：2006-09-28
申请人： Martin A. Willamor
发明人： Martin A. Willamor
IPC分类号： B30B15/18
CPC分类号： B30B9/3057
摘要： A split-trash compacting system for a vessel having a plurality of compartments comprising a trash compacting assembly disposed in a first compartment of the vessel readily accessible to persons on the vessel for receiving and compacting trash. At least one fluid actuator unit is provided for forcing the compacting head downward into a trash bin for compacting trash during a compaction cycle and retracting the compacting head during a retraction cycle. A fluid actuating assembly is disposed in a second compartment of the vessel remote from the trash compacting assembly for supplying pressurized fluid to the trash compacting assembly for actuating the fluid actuator unit. At least one fluid line connecting the fluid actuator in the first compartment and the fluid actuating assembly in the second compartment.
摘要翻译：一种用于容器的分裂垃圾压实系统，其具有多个隔室，所述多个隔间包括设置在容器的容器中易于接收和压实垃圾的容器的容器的第一隔室中的垃圾压实组件。提供至少一个流体致动器单元，用于将压实头向下压入垃圾箱，以在压缩循环期间压实垃圾，并在收回循环期间收缩压实头。流体致动组件设置在远离垃圾压实组件的容器的第二隔室中，用于将加压流体供应到用于致动流体致动器单元的垃圾压实组件。连接第一隔室中的流体致动器和第二隔室中的流体致动组件的至少一个流体管线。

8. 发明授权

US07493854B2 Jam detection and safety device for jamming machinery 失效
标题翻译：卡纸检测和干扰机械的安全装置
公开(公告)号：US07493854B2
公开(公告)日：2009-02-24
申请号：US11593980
申请日：2006-11-06
申请人： John R. Etherton , John R. Powers, Jr. , Eugene Anthony McKenzie, Jr. , Kenneth Means , Brad Newbraugh
发明人： John R. Etherton , John R. Powers, Jr. , Eugene Anthony McKenzie, Jr. , Kenneth Means , Brad Newbraugh
IPC分类号： B30B15/18 , F16P3/00
CPC分类号： B30B15/0047 , B30B9/3007 , B30B15/08
摘要： The present disclosure concerns a jam detection and safety system for machines prone to jamming, such as a baler. In particular embodiments, the system is implemented in a horizontal baler having a shear bar and a hydraulic ram that advances material being baled past the shear bar into a compression chamber. The system includes a strain gage mounted on the shear bar and a controller that is electrically connected to the strain gage. The controller receives strain signals from the stage gage and compares the strain of the shear bar to a predetermined strain threshold corresponding to a jamming condition. If the strain exceeds the predetermined threshold, the controller automatically deactivates the ram, such as by disconnecting line power from the baler and/or by turning off the control power of the baler.
摘要翻译：本公开涉及用于容易发生卡纸的机器的卡纸检测和安全系统，例如打捆机。在具体实施例中，该系统在具有剪切杆和液压柱塞的水平打捆机中实现，该打浆机将经过剪切杆打包的材料推进到压缩室中。该系统包括安装在剪切杆上的应变计和电连接到应变计的控制器。控制器从分级计接收应变信号，并将剪切杆的应变与对应于干扰条件的预定应变阈值进行比较。如果应变超过预定阈值，则控制器自动停用冲头，例如通过断开打捆机的线路电源和/或关闭打包机的控制功率。

9. 发明授权

US07093536B1 Fault tolerant operating method for a cotton packager 失效
标题翻译：棉包装机的容错操作方法
公开(公告)号：US07093536B1
公开(公告)日：2006-08-22
申请号：US11319318
申请日：2005-12-28
申请人： Tracy R. Archer , Yun-Ren Ho , Kevin D. McKee , Kevin S. Richman
发明人： Tracy R. Archer , Yun-Ren Ho , Kevin D. McKee , Kevin S. Richman
IPC分类号： B30B15/18 , G08B21/00
CPC分类号： A01D46/084
摘要： A fault tolerant operating method for a cotton compactor of a cotton module builder or packager of a cotton harvesting machine, which serves as an alternative to shutting down the compacting process or erratic operation thereof, in the event of indication of a fault or failure condition involving one or more sensors associated with the compactor, or a conductive path in connection with a sensor, all generally identified as a fault or failure condition.
摘要翻译：用于棉花收集机的棉花模块制造商或包装机的棉压实机的容错操作方法，其作为关闭压实过程或不稳定操作的替代方案，在指示涉及到的故障或故障条件的情况下与压实机相关联的一个或多个传感器，或与传感器相关的导电路径，通常被标识为故障或故障状况。

10. 发明授权

US06871521B2 Method for operating a bending press and bending press, especially a folding bending press 有权
标题翻译：弯曲压力机和弯曲压力机的操作方法，特别是折叠式压力机
公开(公告)号：US06871521B2
公开(公告)日：2005-03-29
申请号：US10364890
申请日：2003-02-12
申请人： Gerhard Sperrer
发明人： Gerhard Sperrer
IPC分类号： B21D5/02 , G06F15/46 , B30B15/18
CPC分类号： B21D5/02 , Y10S72/702
摘要： A method of operating a bending press, in particular an edging press, and a bending press for carrying out this method. For each drive of a drive arrangement, the actual pressing force is detected for the displaceable press beam during a bending process for the workpiece and a relative position of the pressing tool or tools by reference to the longitudinal extension of the press beams is determined on the basis of a force ratio. Different displacement paths of the drives and the displaceable press beam at the respective force-application point of the drive are then determined in an evaluation and/or computer unit, which is provided with a data memory for production and machine data, and corresponding control signals for the drive system are generated in the control unit and actuator elements of the drives are displaced by the displacement paths determined for each drive.
摘要翻译：一种弯曲压力机，特别是边缘压力机的操作方法和用于实施该方法的弯曲压力机。对于驱动装置的每个驱动器，在工件的弯曲过程期间检测可移动的压力梁的实际按压力，并且通过参考压力梁的纵向延伸来确定按压工具或工具的相对位置力比的基础。然后在被提供有用于生产和机器数据的数据存储器的评估和/或计算机单元中确定驱动器和驱动器的相应的力施加点处的可移动压力梁的不同位移路径，以及相应的控制信号因为在控制单元中产生驱动系统，并且驱动器的致动器元件被为每个驱动器确定的位移路径移动。

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