公开(公告)号：US09481140B2

公开(公告)日：2016-11-01

申请号：US14238252

申请日：2012-07-30

Applicant: Inchul Lee ,  Gyeongho Kim

Inventor： Inchul Lee ,  Gyeongho Kim

IPC: B30B11/08 ,  B30B15/24 ,  B30B9/04 ,  A45D33/00 ,  B30B11/14 ,  B30B15/00 ,  B30B11/06

CPC classification number: B30B9/04 ,  A45D33/00 ,  A45D2200/1018 ,  A45D2200/1036 ,  B30B11/06 ,  B30B11/14 ,  B30B15/0082

Abstract: The apparatus for manufacturing cosmetics comprises the contents absorption step using an absorbent including: (1) a transfer table for transferring a cosmetic container, (2) a suction portion for sucking foreign matter inside an accommodation space of the cosmetic container, (3) a contents injection portion for injecting contents into the accommodation space, (4) an absorbent supply portion for injecting an absorbent into the accommodation space, (5) an absorbent press portion for repeatedly pressing the absorbent inside the accommodation portion, (6) an edge member supply portion for injecting an edge member for fixing the absorbent inside the accommodation space, and (7) an absorbent fixing portion for allowing the edge member to be fixed inside the accommodation space.

Abstract translation: 用于制造化妆品的装置包括使用吸收剂的内容物吸收步骤，包括：（1）用于转移化妆品容器的转移台，（2）用于在化妆品容器的容纳空间内吸入异物的抽吸部分，（3） （4）用于将吸收剂注入到容纳空间中的吸收剂供应部分，（5）用于反复按压容纳部分内的吸收剂的吸收性压力部分，（6）边缘部件 供给部，其用于将容纳空间内的吸收体固定的边缘部件注入;以及（7）使边缘部件固定在容纳空间内的吸收固定部。

公开(公告)号：US09259890B2

公开(公告)日：2016-02-16

申请号：US13539659

申请日：2012-07-02

Applicant: Mitsumasa Narita ,  Yasuyuki Ohdaira

Inventor： Mitsumasa Narita ,  Yasuyuki Ohdaira

IPC: B30B9/04 ,  B30B9/06 ,  B30B9/10 ,  B30B15/24 ,  B27D3/00 ,  B32B38/00 ,  B32B38/16

CPC classification number: B30B9/047 ,  B27D3/00 ,  B30B9/06 ,  B30B9/105 ,  B30B15/24 ,  B32B38/0012 ,  B32B38/164 ,  B32B2038/166 ,  B32B2305/77 ,  B32B2309/12 ,  B32B2451/00 ,  F26B2210/14

Abstract: A large number of green veneers for plywood respectively having high water contents and formed in a rectangular shape are vertically laminated to obtain a veneer laminate having a quadrangular prismatic shape. The veneer laminate is located between upper and lower platen members so that two opposite side faces of the veneer laminate vertically form cut face gathering planes. The upper and lower platen members are moved toward each other to apply a pressing force to the veneer laminate. The pressing force applied to the veneer laminate is released or weakened while the water drawn through the cut face gathering planes by the pressing force is dripping downward along the cut face gathering planes of the veneer laminate vertically formed.

Abstract translation: 垂直层叠多个分别具有高含水量并形成矩形形状的胶合板的绿色贴面板，得到具有四边形棱柱形状的单板层叠体。 单板层压板位于上压板构件和下压板构件之间，使得单板层压板的两个相对的侧面垂直地形成切割面收集平面。 上压板构件和下压板构件彼此移动以对单板层叠体施加按压力。 施加到单板层压板的按压力被释放或削弱，同时通过挤压力从切割面聚集平面上抽出的水沿垂直形成的单板层压板的切割面聚集平面向下滴落。

公开(公告)号：US08915181B2

公开(公告)日：2014-12-23

申请号：US13276798

申请日：2011-10-19

Applicant: Yasuyuki Kohno ,  Tadahiro Kondo ,  Junji Makabe ,  Akira Yamanouchi

Inventor： Yasuyuki Kohno ,  Tadahiro Kondo ,  Junji Makabe ,  Akira Yamanouchi

IPC: B30B15/24 ,  B30B1/26

CPC classification number: B30B1/265 ,  B30B15/284

Abstract: In a mechanical press, the pressure (cylinder force) of a hydraulic pressure chamber of a cylinder-piston mechanism provided in a slide of the mechanical press can be variably controlled with a high responsiveness by a hydraulic pump/motor driven by an electric servomotor, in response to a cylinder force command corresponding to the press load command. Accordingly, even if a die height value is set to a value small enough to cause an overload, the press load can be restricted before the occurrence of the overload, and this can save the trouble of strictly adjusting the die height value. Further, pressure-application time in the vicinity of a bottom dead center can be lengthened, and a breakthrough phenomenon can be suppressed from occurring at the end of pressure application. Still further, because the overload does not occur, pressure oil is not relieved, so that the interruption of a press operation is avoided.

Abstract translation: 在机械压力机中，设置在机械压力机的滑块中的气缸活塞机构的液压室的压力（气缸力）可以通过由电动伺服马达驱动的液压泵/马达的高响应性而可变地控制， 响应于与压力加载命令对应的气缸力指令。 因此，即使将模具高度值设定为足够小以引起过载的值，也可以在发生过载之前限制冲压负荷，从而可以节省严格调整模具高度值的麻烦。 此外，可以延长下死点附近的压力施加时间，并且可以抑制在施加压力结束时发生穿透现象。 此外，由于不发生过载，所以压力油不释放，从而避免了按压操作的中断。

公开(公告)号：US07503200B2

公开(公告)日：2009-03-17

申请号：US10546909

申请日：2004-02-19

Applicant: Gerrit Gerritsen ,  Piero Papi

Inventor： Gerrit Gerritsen ,  Piero Papi

IPC: B31D5/02 ,  B30B15/24

CPC classification number: B30B15/007 ,  B21D5/0272 ,  B30B15/245 ,  Y10S72/702

Abstract: Method of correcting a bending operation performed by a press brake, the bottom beam of which contains deformation compensation cylinders, in which a calibration nomogram is pre-recorded using very short calibration pieces, this nomogram establishing a correspondence between the forces measured at the side frames and the pressures applicable to the compensation cylinders in order to keep the bottom beam substantially straight. During a subsequent bending operation, pressure values resulting from this nomogram are applied to the compensation cylinders according to the forces measured at the side frames. A bottom dead center is recalculated by taking account of the deformation of the top beam, the deformation of the side frames, the actual length and thickness of the piece, and the spring effect.

Abstract translation: 校正由底部梁包含变形补偿缸的压制机执行的弯曲操作的方法，其中使用非常短的校准件预先记录校准列线图，该线图确定在侧框架处测量的力之间的对应关系 以及适用于补偿缸的压力，以便保持底梁基本上直线。 在随后的弯曲操作期间，根据在侧框架处测量的力将由该列线图产生的压力值施加到补偿缸。 通过考虑顶梁的变形，侧框的变形，件的实际长度和厚度以及弹簧的作用来重新计算下死点。

公开(公告)号：US6128987A

公开(公告)日：2000-10-10

申请号：US026329

申请日：1998-02-19

Applicant: Tatsuji Nakagawa ,  Itaru Fujimura ,  Hiroshi Hosoya ,  Junkichi Comikawa ,  Kazuhiko Fujimoto

Inventor： Tatsuji Nakagawa ,  Itaru Fujimura ,  Hiroshi Hosoya ,  Junkichi Comikawa ,  Kazuhiko Fujimoto

IPC: B30B1/32 ,  B30B15/16 ,  B30B15/24 ,  B26D5/20 ,  B21D31/02 ,  B30B1/42

CPC classification number: B30B1/323 ,  B30B15/161 ,  B30B15/24 ,  Y10T83/18 ,  Y10T83/4473

Abstract: A hydraulic press has closed loop feedback control on a slide, a slide pad and bolster cylinders. Hydraulic cylinders actuating various components of the press are controlled according to ideal position estimates to produce consistent and precise pressing action. A closed loop control consists of an ideal position/pressure value generator, a position/pressure detector and an arithmetic unit comparing the ideal and actual position/pressure values. Using the ideal and actual comparison result, the arithmetic unit produces a control signal to drive a cylinder to a desired position/pressure. The hydraulic press is capable of performing several operations on a workpiece in one press cycle, an improvement over presses requiring several operation steps or die changes. The bolster cylinders augment clamping force, reduce shock, and improve die alignment to produce better results with less wear on press components.

Abstract translation: 液压机在滑块，滑垫和缓冲气缸上具有闭环反馈控制。 根据理想的位置估计来控制致动压力机各部件的液压缸，以产生一致和精确的按压作用。 闭环控制包括理想的位置/压力值发生器，位置/压力检测器和运算单元，比较理想位置/压力值。 使用理想和实际的比较结果，算术单元产生控制信号以将气缸驱动到期望的位置/压力。 液压机能够在一个冲压循环中对工件进行多次操作，对需要几个操作步骤或模具更换的冲压进行改进。 垫圈缸增加夹紧力，减少冲击，并改善模具对准以产生更好的结果，同时减少冲压部件的磨损。

公开(公告)号：US5568766A

公开(公告)日：1996-10-29

申请号：US297889

申请日：1994-08-30

Applicant: Carsten Otremba ,  Guenther Schaich ,  Joachim Beyer

Inventor： Carsten Otremba ,  Guenther Schaich ,  Joachim Beyer

IPC: F15B1/02 ,  B30B15/16 ,  B30B15/24

CPC classification number: B30B15/161 ,  B30B15/24 ,  F15B1/024 ,  F15B2211/20546 ,  F15B2211/20569 ,  F15B2211/20576 ,  F15B2211/212 ,  F15B2211/27 ,  F15B2211/613 ,  F15B2211/633 ,  F15B2211/6652 ,  F15B2211/7053 ,  F15B2211/7055 ,  F15B2211/75 ,  F15B2211/88 ,  Y10T83/8864

Abstract: A method for controlling the drive of a hydraulic press and an associated device for carrying out the method are proposed, the piston/cylinder unit belonging to a press ram being driven via several hydraulic devices connected in series. Depending on the operating phase of the press, the hydraulic devices are here used as required either as hydraulic motors or hydraulic pumps, which effect a delivery of pressure medium into the respective cylinder chamber.

Abstract translation: 提出了一种用于控制液压机驱动的方法和用于实施该方法的相关装置，属于压力冲杆的活塞/气缸单元通过串联连接的多个液压装置驱动。 根据压力机的运行阶段，液压装置在这里根据需要用作液压马达或液压泵，其将压力介质输送到相应的气缸室中。

公开(公告)号：US5147661A

公开(公告)日：1992-09-15

申请号：US648316

申请日：1991-01-29

Applicant: Masanobu Kurumaji ,  Naoki Takeuchi ,  Tutomu Sano ,  Kazuyuki Kajiyama ,  Hiroaki Kondo ,  Etujiro Imanishi

Inventor： Masanobu Kurumaji ,  Naoki Takeuchi ,  Tutomu Sano ,  Kazuyuki Kajiyama ,  Hiroaki Kondo ,  Etujiro Imanishi

IPC: B29C43/58 ,  B30B15/24

CPC classification number: B30B15/245 ,  B29C43/58

Abstract: A mold aligning method and device for a compression molding machine comprising a bed, uprights standing upright on the bed, a crown block joined to the tops of the uprights, a slide block guided for vertical sliding movement by the uprights, and a hydraulic cylinder actuator mounted on the crown block to drive the slide block for vertical sliding movement, for maintaining an upper mold attached to the lower surface of the slide block in parallel to a mating lower mold during a compression-molding operation. The mold aligning device comprises a plurality of mold position adjusting cylinder actuators disposed on the bed, position detectors associated respectively with the mold position adjusting cylinder actuators to detect the strokes of the latter, a hydraulic source for driving the mold position adjusting cylinder actuators, and a control unit for controlling the strokes of the piston rods of the mold position adjusting cylinder actuators with reference to the zero points of the piston rods of the mold position adjusting cylinder actuators determined beforehand. The zero points are decided by placing the upper mold in close contact with the lower mold and extending the piston rods of the mold position adjusting cylinder actuators so that the piston rods are pressed against the lower surface of the slide block. The strokes of the piston rods are controlled during a compression-molding operation so that the upper mold is maintained precisely in parallel to the lower mold.

公开(公告)号：US4954068A

公开(公告)日：1990-09-04

申请号：US303350

申请日：1989-01-30

Applicant: Richard Brussel

Inventor： Richard Brussel

IPC: B29C33/24 ,  B29C43/20 ,  B29C43/32 ,  B29C43/36 ,  B29K105/06 ,  B30B1/32 ,  B30B15/00 ,  B30B15/06 ,  B30B15/24

CPC classification number: B30B15/0052 ,  B29C43/36 ,  B30B1/32 ,  B30B15/068 ,  B29C43/203 ,  Y10S425/047

Abstract: A hydraulic press has a generally horizontal press plate vertically movably supported in a press stand; a hydraulic press cylinder unit mounted in the press stand above the press plate and having a power cylinder and a piston rod longitudinally slidably received in the power cylinder and extending from the power cylinder to the press plate; and a hydrostatic floating bearing assembly arranged on a surface of the press plate. The lower terminus of the piston rod projects into a hydraulic chamber of the bearing assembly. The latter includes an annular body surrounding the piston rod terminus and being coaxial therewith; and a sealing ring positioned between the annular body and the surface of the press plate. The sealing ring sealingly engages the annular body and the press plate surface and has a working inner diameter which is smaller than the diameter of the lower terminus of the piston rod.

公开(公告)号：US4890475A

公开(公告)日：1990-01-02

申请号：US236462

申请日：1988-08-25

Applicant: Horst Baltschun

Inventor： Horst Baltschun

IPC: B21D28/20 ,  B30B1/32 ,  B30B15/24

CPC classification number: B30B1/32 ,  B21D28/20 ,  B30B15/24 ,  B30B15/245

Abstract: A prestressed hydraulic press includes a pressure generator for selectively prestressing the hydraulic press such that the press is under substantially constant stress during all phase operations of the hydraulic press.

Abstract translation: 预应力液压机包括用于选择性地预压液压机的压力发生器，使得压机在液压机的所有相位操作期间处于基本上恒定的应力。

公开(公告)号：US4828474A

公开(公告)日：1989-05-09

申请号：US100489

申请日：1987-09-24

Applicant: Ronald Ballantyne

Inventor： Ronald Ballantyne

IPC: B30B15/00 ,  B30B15/24

CPC classification number: B30B15/245 ,  B29C2043/5833 ,  B29C2043/5858

Abstract: A press has upper and lower platens which can be moved towards and away from one another. Four hydraulic leveling cylinders are mounted in a vertical orientation on the lower platen for purposes of platen parallelism control. In preferred form, each cylinder has a piston rod which engages an associated post on the upper platen as the platens approach one another. The piston rod and associated piston are formed with a longitudinal bore open at the upper piston rod end, and a rigid shaft is mounted in the bore with a lower end extending through the bottom of the cylinder housing. A coil spring in the interior of the piston rod urges the rigid shaft upwardly until a collar formed on the shaft engages a stop surface, the upper shaft end then being flush with the upper piston rod end. The associated post is fixed to the upper press platen in-line with the piston rod and has an internal passage in which is located a stud-like shaft that engages the rigid shaft mounted in the piston rod. Changes in the spacing between platens, including changes attributable to axial contraction and expansion of the post and piston rod with varying applied loads, are consequently manifested as axial displacement of the lower end of the rigid shaft relative to the lower platen. A sensor detects this relative displacement, producing a signal indicating platen spacing at the leveling cylinder. Sensor signals from the four cylinders are used to control the cylinders so as to maintain platen parallelism.