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31. 发明申请

US20180250903A1 PRESSURIZED HEAT-PRESS APPARATUSES AND ASSOCIATED METHODS 审中-公开
公开(公告)号：US20180250903A1
公开(公告)日：2018-09-06
申请号：US15449516
申请日：2017-03-03
申请人： Citta International LLC
发明人： Jun Yan , Bo Li
IPC分类号： B30B1/32 , B30B15/06 , B30B15/22 , B30B15/16 , B30B15/00 , F16P3/22 , F16P1/02
摘要： Apparatuses for pressing and heating a material and associated methods are disclosed herein. An apparatus of the present technology includes a housing, a pressure component positioned in the housing, a linkage component coupled to the pressure component, a first heating component coupled to the linkage component, and a second heating component positioned adjacent to the first heating component. The linkage component is movable between a first position and a second position. When the linkage component is at the first position, the linkage component is positioned at a first level. When the linkage component is at the second position, the linkage component is positioned at a second level and the linkage component holds the first heating component stationary relative to the second heating component.

32. 发明授权

US08113111B2 Device and method for preventing a tool from breaking during fine blanking and/or forming a work piece 有权
标题翻译：用于在精细冲裁和/或形成工件期间防止工具破裂的装置和方法
公开(公告)号：US08113111B2
公开(公告)日：2012-02-14
申请号：US12793091
申请日：2010-06-03
申请人： Markus Schaltegger , Alfio Cristofaro , Juerg Ochsenbein
发明人： Markus Schaltegger , Alfio Cristofaro , Juerg Ochsenbein
IPC分类号： B30B13/00 , B30B15/22 , B30B15/28
CPC分类号： B30B15/285 , B21D55/00 , Y10T83/8696
摘要： A device and method are provided for preventing a tool from breaking during fine blanking and/or forming in a press. The device includes a fine blanking head positioned above a ram that carries out a stroke movement. The fine blanking head includes, among other things, a main cylinder retaining a V-shaped projection piston, a touch piston, several V-shaped projection pins, a main plate covering the main cylinder and a touch table to which the tool can be connected. Pressure provided by a hydraulic system is introduced to the device in distinct regions. Gaps between certain device components are maintained and monitored for purposes of determining the undesirable presence of foreign objects in the press operating path. If a sensor determines that the gaps are not maintained then the computer which operates valves that supply the pressure from the hydraulic system will shut the press down.
摘要翻译：提供了一种装置和方法，用于在冲压机中精细冲裁和/或成形期间防止工具破裂。该装置包括一个定位在冲头上方的精细冲裁头，该冲头执行冲程运动。精密冲裁头包括保持V形突起活塞的主缸，触摸活塞，若干V形突出销，覆盖主缸的主板和可与其连接的触摸台。由液压系统提供的压力在不同的区域被引入设备。维持和监视某些设备组件之间的间隙，以确定冲压操作路径中不希望存在的异物。如果传感器确定不能保持间隙，那么操作从液压系统供应压力的阀的计算机将关闭压力。

33. 发明授权

US07895944B2 Baling systems and methods 有权
标题翻译： Baling系统和方法
公开(公告)号：US07895944B2
公开(公告)日：2011-03-01
申请号：US12079158
申请日：2008-03-24
申请人： Trevor Derstine , Nevine Derstine
发明人： Trevor Derstine , Nevine Derstine
IPC分类号： B30B9/30 , B30B15/18 , B30B15/22
CPC分类号： A01F15/005 , A01F15/04 , A01F15/0825 , B30B9/3007
摘要： Bailing systems and methods for bailing a material into bales. The bailing systems may include a movement mechanism, a compactor disposed downstream of the movement mechanism and a controller in wired or wireless communication with the movement mechanism and the compactor. In some examples, the movement mechanism includes an arm, a first sensor configured to collect dynamic arm position data, and a second sensor configured to collect dynamic movement parameter data. In some examples, the controller includes instructions for determining the length of the material by comparing dynamic arm position data and dynamic movement parameter data. In some examples, the compactor includes a ram, a block, and an actuator configured to move the block between a passageway position and a ram position.
摘要翻译：用于将材料打包成捆包的系统和方法。吊挂系统可以包括移动机构，设置在移动机构下游的压实机和与移动机构和压实机有线或无线通信的控制器。在一些示例中，移动机构包括臂，构造成收集动态臂位置数据的第一传感器和被配置为收集动态移动参数数据的第二传感器。在一些示例中，控制器包括通过比较动态臂位置数据和动态移动参数数据来确定材料的长度的指令。在一些示例中，压实机包括压头，块体和构造成在通道位置和柱塞位置之间移动块的致动器。

34. 发明授权

US6073525A Method and apparatus for aligning tools provided on a C-frame 失效
标题翻译：用于对准在C框架上提供的工具的方法和装置
公开(公告)号：US6073525A
公开(公告)日：2000-06-13
申请号：US117075
申请日：1998-07-23
申请人： Cyril Kenneth Edwards
发明人： Cyril Kenneth Edwards
IPC分类号： B21J15/28 , B23Q11/00 , B30B15/04 , B30B15/22 , B21D37/00
CPC分类号： B21J15/28 , B23Q11/0014 , B30B15/047 , B30B15/22 , Y10T29/49897 , Y10T83/05 , Y10T83/95
摘要： Tools (3, 4) mounted on the free ends of the arms of a C-frame applicator are aligned by providing the arms of the C-frame (1) in a form which is capable of flexing between a first position in which the axes of the tools (3, 4) are disposed at an angle relative to each other and a second position in which the axes of the tools are coaxial with each other. A workpiece (6) is arranged between the tools and a predetermined clamping load is applied to the workpiece (6) sufficient to flex the C-frame (1) from the first position towards the second position and bring the tools (3, 4) substantially into coaxial alignment. One or more of the tools (3, 4) is then actuated to apply a force to the workpiece (6).
摘要翻译： PCT No.PCT / GN97 / 00286 Sec。 371日期：1998年7月23日 102（e）日期1998年7月23日PCT提交1997年2月3日PCT公布。公开号WO97 / 27972 日期1997年8月7日通过以C形框架（1）的臂提供能够在第一个C形框架（1）之间弯曲的形式来安装安装在C框架施加器的臂的自由端上的工具（3,4）工具（3）的轴线相对于彼此成一定角度设置的位置和工具的轴线彼此同轴的第二位置。工件（6）布置在工具之间，并且预定的夹紧载荷被施加到工件（6）上，足以将C形框架（1）从第一位置向第二位置弯曲并使工具（3,4）基本上同轴对准。然后致动一个或多个工具（3,4）以向工件（6）施加力。

35. 发明授权

US5957046A High speed hydraulic press 失效
标题翻译：高速液压机
公开(公告)号：US5957046A
公开(公告)日：1999-09-28
申请号：US51367
申请日：1998-04-07
申请人： Hideaki Nakabayashi , Hitoshi Sawamura
发明人： Hideaki Nakabayashi , Hitoshi Sawamura
IPC分类号： F15B21/04 , B30B1/32 , B30B15/16 , B30B15/20 , B30B15/22 , F15B11/04
CPC分类号： B30B1/32 , B30B15/161 , B30B15/22
摘要： There is disclosed a high speed hydraulic press, having a press machine body (1) that is constructed of a C-shaped frame (1a), a high speed operable hydraulic cylinder assembly (3) with a portion of hydraulic cylinder disposed in an upper part of the press machine body, and a slide (6) that is coupled to the hydraulic cylinder assembly and adapted to be moved thereby vertically up and down, the press comprising: a manifold block (4) having a passage therein and mounted to the hydraulic cylinder assembly directly on a front surface of the cylinder; and a control valve unit (8) that is associated with the manifold block for delivering a pressure fluid into the hydraulic cylinder via the passage in the manifold block while controlling at least one of parameters of the pressure fluid including flow rate and pressure thereof.
摘要翻译： PCT No.PCT / JP96 / 03072 Sec。 371日期：1998年4月7日 102（e）1998年4月7日PCT PCT 1996年10月22日PCT公布。公开号WO97 / 15438 PCT 日期：1997年5月1日公开了一种高速液压机，具有由C形框架（1a）构成的压力机主体（1），具有液压缸部分的高速可操作液压缸组件（3）设置在压力机主体的上部，以及滑动件（6），其联接到液压缸组件并且适于被垂直上下移动，所述压力机包括：歧管块（4），其具有在其中的通道并直接安装在液压缸组件的气缸前表面上; 以及控制阀单元（8），其与歧管块相关联，用于经由歧管块中的通道将压力流体输送到液压缸中，同时控制包括流量和压力的压力流体的参数中的至少一个。

36. 发明授权

US5865088A High-speed safety circuit for a hydraulic press 失效
标题翻译：液压机高速安全回路
公开(公告)号：US5865088A
公开(公告)日：1999-02-02
申请号：US981753
申请日：1997-12-31
申请人： Hideaki Nakabayashi , Hitoshi Sawamura
发明人： Hideaki Nakabayashi , Hitoshi Sawamura
IPC分类号： B30B1/32 , B30B15/16 , B30B15/22 , F15B11/00
CPC分类号： B30B15/16 , B30B1/32 , B30B1/323 , B30B15/161 , B30B15/22
摘要： A high speed safety circuit arrangement is provided for a hydraulic press which is driven by a hydraulic cylinder assembly constituted by a principal cylinder unit and a subsidiary cylinder unit. The circuit arrangement comprises a servo valve disposed in one of at least a pair of conduit lines for supplying a pressure fluid from a source thereof into the principal cylinder unit and the subsidiary cylinder unit, a first logic valve disposed in the other of the conduit lines and switched on and off and by the servo valve and a first electromagnetic valve for opening and closing that other conduit line, a second and a third logic valve of which each is switched on and off, and at least one is selectively actuatable, by a second electromagnetic valve to interconnect an upper and a lower chamber of the principal cylinder unit in a hydraulic circuit.
摘要翻译： PCT No.PCT / JP96 / 02009 Sec。 371日期1997年12月31日 102（e）1997年12月31日PCT PCT 1996年7月18日PCT公布。公开号WO97 / 04951 日期1997年2月13日为由液压缸组件由主缸单元和副缸单元构成的液压机组驱动的液压机提供高速安全电路装置。电路装置包括设置在至少一对导管之一中的伺服阀，用于将压力流体从其源提供到主缸单元和辅助气缸单元中，第一逻辑阀设置在另一导管管线并且通过伺服阀和第一电磁阀来打开和关闭，用于打开和关闭另一导管管线，其中每个管路线路的第二和第三逻辑阀被接通和断开，并且至少一个可选择性地致动，由第二电磁阀，以在液压回路中连接主缸单元的上室和下室。

37. 发明授权

US5379688A Method of and apparatus for automatically controlling pressing force of press machine 失效
标题翻译：压机自动控制压力的方法和装置
公开(公告)号：US5379688A
公开(公告)日：1995-01-10
申请号：US90152
申请日：1993-07-28
申请人： Mitishi Ishii
发明人： Mitishi Ishii
IPC分类号： B30B15/22 , B30B15/00 , B30B15/14 , B30B13/00 , B30B15/26
CPC分类号： B30B15/14 , B30B15/0041 , B30B15/0094
摘要： Pressing force with which a die tool presses on a workpiece is controlled so as to be constant at all times. The magnitude of pressing force with which the die tool presses on the workpiece during press working is detected with a semiconductor strain gauge (84), and the pressing force detected and a preset pressing force are compared with each other by a controller. If there is a difference between the pressing force detected and the preset pressing force, a screw rod (35) is turned by an AC servomotor (24) so as to adjust the length of a lower ram (60), thereby controlling the pressing force.
摘要翻译： PCT No.PCT / JP92 / 01570 Sec。 371日期：1993年7月28日 102（e）日期1993年7月28日PCT 1991年11月30日PCT PCT。公开号WO93 / 10966 PCT 日期：1993年6月10日。模具工具压在工件上的压力被控制为始终保持恒定。用半导体应变仪（84）检测压模加工时模具压在工件上的挤压力的大小，通过控制器将检测到的按压力和预设的按压力进行比较。如果检测到的按压力与预设按压力之间存在差异，则通过AC伺服马达（24）使螺杆（35）转动，以便调节下冲头（60）的长度，从而控制按压力。

38. 发明授权

US4229965A Hydraulic circuit of a hydromechanical drawing press 失效
标题翻译：液压机械压力机液压回路
公开(公告)号：US4229965A
公开(公告)日：1980-10-28
申请号：US892288
申请日：1978-03-31
申请人： Jindrich Spacek , Jiri Kosek
发明人： Jindrich Spacek , Jiri Kosek
IPC分类号： B21D22/20 , B30B15/22 , B21J9/18
CPC分类号： B21D22/205
摘要： There is disclosed a hydraulic circuit of a press for the hydromechanical drawing of pressings or workpieces in a pressure chamber forming the drawing die which includes at least two spaces for the fluid separated from each other by at least one piston transmitter. At least one of the spaces for the fluid in the pressure chamber separated from the pressure fluid for the forming of the pressing by the piston transmitter is connected by means of a connection branch with a controlled throttle valve with the hydraulic unit of the main working cylinder of the press which drives the drawing punch of the press. To the space for the fluid in the pressure chamber, which is separated by the piston transmitter from the pressure fluid for forming the pressing, is connected a filling branch with a return valve incorporated by means of a hydraulic distributor in the circuit of a hydrogenerator for driving the main working cylinder of the press. The controlled throttle valve is incorporated in a feedback circuit including an auxiliary hydrogenerator as a reference source of pressure fluid for the piston of the controlled throttle valve.
摘要翻译：公开了一种压力机的液压回路，用于在形成拉拔模的压力室中压制或工件的液压机械拉伸，该压力室包括至少两个用于由至少一个活塞式传动器彼此分离的流体的空间。与用于形成活塞发生器的压力的压力流体分离的压力室中的流体的至少一个空间通过具有受控节气门的连接分支与主工作缸的液压单元连接的印刷机驱动印刷机的拉丝冲头。在由压力室分离的用于形成压力的压力流体的压力室中的流体的空间连接有一个填充分支和一个通过液压分配器并入的回流阀，该回流阀在水力发电机的回路中驱动新闻主工作缸。受控节气门装在一个反馈回路中，该反馈回路包括辅助水力发电机作为受控节流阀活塞的压力流体的参考源。

39. 发明授权

US4219321A Device for making discs 失效
标题翻译：制作光碟的装置
公开(公告)号：US4219321A
公开(公告)日：1980-08-26
申请号：US14394
申请日：1979-02-23
申请人： Peter L. Holster , Adam Ooms
发明人： Peter L. Holster , Adam Ooms
IPC分类号： G11B3/70 , B29C33/00 , B29C33/04 , B29C35/00 , B29C35/04 , B29C35/16 , B29C43/00 , B29C43/02 , B29C43/10 , B29C43/12 , B29C43/32 , B29C43/36 , B29C43/52 , B29C43/58 , B29C61/00 , B29D17/00 , B30B5/02 , B30B9/00 , B30B15/22 , B30B15/34 , F15B1/02 , B29C17/00 , B25D17/00
CPC分类号： F15B1/02 , B29C33/04 , B29C35/007 , B29C43/10 , B29C43/52 , B29D17/005 , B30B5/02 , B29C35/041 , B29C35/16 , B29C43/00 , B29L2017/005 , Y10S425/81
摘要： A device for making discs, comprising a press which includes at least one hydraulic pressure chamber, one wall of which is formed during operation by a flexible, thermally conductive plate which can be pressed against a thermoplastic substrate. The device comprises a first system of ducts which includes a pump whereby a hot liquid can be supplied to and discharged from the pressure chamber, and a second system of ducts which includes a pump whereby cold liquid can be supplied to the pressure chamber. The liquid in the systems of ducts and the pressure chamber is pressurized by means of an expansion vessel, the liquid part of which communicates with the pressure chamber as well as with both systems of ducts, its gas part communicating with a pressure control device.
摘要翻译：一种用于制造盘片的装置，包括压力机，该压力机包括至少一个液压室，其一个壁在操作期间通过柔性导热板形成，所述导热板可被压靠在热塑性基材上。该装置包括第一管道系统，其包括泵，由此可将热液体供应到压力室并从压力室排出;以及第二管道系统，其包括泵，由此可将冷液体供应到压力室。管道系统和压力室中的液体通过膨胀容器进行加压，膨胀容器的液体部分与压力室以及两个管道系统连通，其气体部分与压力控制装置连通。

40. 发明授权

US4142368A Hydraulic system for supplying hydraulic fluid to a hydraulically operated device alternately at pressures of different value 失效
标题翻译：液压系统，用于在不同值的压力下交替地向液压操作装置供应液压流体
公开(公告)号：US4142368A
公开(公告)日：1979-03-06
申请号：US841726
申请日：1977-10-12
申请人： Enzo Mantegani
发明人： Enzo Mantegani
IPC分类号： F15B11/028 , B30B15/22 , F15B11/032 , F15B1/02 , F15B3/00
CPC分类号： F15B11/0325 , B30B15/22 , F15B2211/20515 , F15B2211/20538 , F15B2211/212 , F15B2211/214 , F15B2211/30505 , F15B2211/30515 , F15B2211/30525 , F15B2211/327 , F15B2211/355 , F15B2211/40515 , F15B2211/40584 , F15B2211/411 , F15B2211/41509 , F15B2211/41518 , F15B2211/41563 , F15B2211/426 , F15B2211/45 , F15B2211/50536 , F15B2211/5151 , F15B2211/55 , F15B2211/615 , F15B2211/625 , F15B2211/6313 , F15B2211/6653
摘要： A hydraulic system for supplying hydraulic fluid to a hydraulically operated device alternately at pressures of different values, said system comprising a first hydraulic circuit arranged to be supplied with hydraulic fluid at a low pressure by a pump and for supplying the hydraulic device with fluid at said low pressure through a pilot operated valve, a second hydraulic circuit provided with a pressure multiplier piston device which produces hydraulic fluid at a pressure greater than that of the low pressure fluid and having a first chamber connected to the first hydraulic circuit and a second chamber of smaller area than the first chamber connected to the second hydraulic circuit, the second hydraulic circuit being provided with a pressure accumulator for maintaining high pressure in the second hydraulic circuit and said second hydraulic circuit being provided with a second pilot operated valve for supplying the hydraulic device with fluid at said high pressure.
摘要翻译：一种用于在不同值的压力下交替地向液压操作装置供应液压流体的液压系统，所述系统包括第一液压回路，所述第一液压回路布置成由泵供给低压的液压流体，低压通过先导操作阀，第二液压回路设置有压力倍增器活塞装置，该压力倍增器活塞装置产生压力大于低压流体压力的液压流体，并具有连接到第一液压回路的第一室和第二室小于与第二液压回路连接的第一室的面积，第二液压回路设置有用于在第二液压回路中保持高压的压力蓄能器，并且所述第二液压回路设置有用于供给液压装置的第二先导操作阀在所述高压下具有流体。

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