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    METHOD FOR FLATTENING SAMPLE IN OPTICAL METROLOGY
    2.
    发明申请
    METHOD FOR FLATTENING SAMPLE IN OPTICAL METROLOGY 有权
    光学计量学方法

    公开(公告)号：US20160187234A1

    公开(公告)日：2016-06-30

    申请号：US15060385

    申请日：2016-03-03

    Applicant: BRYAN GUENTHER

    Inventor： BRYAN GUENTHER

    IPC: G01N1/28 ,  F04B37/10 ,  F04B53/14 ,  G01B9/02

    CPC classification number: G01N1/286 ,  B30B1/007 ,  B30B1/38 ,  F04B37/10 ,  F04B53/14 ,  G01B5/0004 ,  G01B9/00 ,  G01B9/02 ,  G03B27/20

    Abstract: A vacuum mechanism for flattening bowed panel samples includes a support structure with coplanar support elements and a fixture with a movable component actuated by a vacuum source. The movable component has a top surface disposed above the support elements when no vacuum is applied and is capable of being drawn to a substantially coplanar position with the support elements when actuated by the vacuum source. The top surface is fluidly connected to the vacuum source and adapted to adhere to the overlaying surface of the sample when vacuum is applied, thereby flattening the sample when the movable component is drawn in by the same vacuum source.

    Abstract translation: 用于压扁弯曲面板样品的真空机构包括具有共面支撑元件的支撑结构和具有由真空源致动的可移动部件的固定装置。 可移动部件在没有施加真空时设置在支撑元件上方的上表面，并且当由真空源致动时能够将支撑元件拉到基本共面的位置。 顶表面流体连接到真空源并适于在施加真空时粘附到样品的覆盖表面，从而当可移动部件被相同的真空源吸入时使样品变平。

    Hydraulic, pneumatic, pneumatic-hydraulic or combined pneumatic-explosion press
    3.
    发明授权
    Hydraulic, pneumatic, pneumatic-hydraulic or combined pneumatic-explosion press 失效
    液压，气动，气动液压或组合式气动爆破压机

    公开(公告)号：US4658629A

    公开(公告)日：1987-04-21

    申请号：US770864

    申请日：1985-08-19

    Applicant: Milorad S. Milisavljevic

    Inventor： Milorad S. Milisavljevic

    IPC: B30B1/00 ,  B30B1/32 ,  B30B15/16 ,  F15B11/032 ,  B21J9/18

    CPC classification number: F15B11/0325 ,  B30B1/002 ,  B30B1/007 ,  B30B1/32 ,  B30B15/16 ,  F15B2015/208 ,  F15B2211/20538 ,  F15B2211/216 ,  F15B2211/7053 ,  F15B2211/775 ,  Y10S72/706

    Abstract: Press for manufacturing molded or pressed products, comprising a press tool fixed at one end of a moving cylinder. Said moving cylinder is coaxially mounted inside a fixed guiding cylinder fixed and coaxially suspended inside a cylinder forming the outer envelope of the press. The press has a moving wall defining a first variable volume chamber, eight hydraulic jacks with free differential pistons arranged in crown about the central cylinder. The outer envelope comprises a widening provided with at least a bore wherein are arranged explosion means to cause the displacement of the press tool when the press is used as a combined pneumatic/explosion press. The press has reduced overall dimensions, and may be adapted to the manufacture of different articles at various working rates by simple and fast modifications.

    Abstract translation: PCT No.PCT / CH83 / 00141 Sec。 371日期1985年8月19日 102（e）日期1985年8月19日PCT提交1983年12月14日PCT公布。 公开号WO84 / 02492 日期1984年7月5日。用于制造模制或压制产品，包括固定在移动气缸的一端的压力工具。 所述移动筒同轴地安装在固定的导向圆筒内，固定的导向圆筒同轴地悬挂在形成压机的外壳的圆筒内。 压力机具有限定第一可变容积室的移动壁，八个具有自由差动活塞的液压千斤顶，围绕中心圆筒布置在表冠中。 外壳包括设置有至少一个孔的加宽件，其中布置有爆炸装置，当压力机用作组合的气动/爆炸式压力机时，引起冲压工具的移位。 印刷机减小了整体尺寸，并且可以通过简单且快速的修改来适应于以各种加工速率制造不同制品。

    Hydraulic press mechanism
    4.
    发明授权
    Hydraulic press mechanism 失效
    液压机构

    公开(公告)号：US4499728A

    公开(公告)日：1985-02-19

    申请号：US317902

    申请日：1981-10-30

    Applicant: Marcel P. Therond

    Inventor： Marcel P. Therond

    IPC: B21J15/20 ,  B21J15/00 ,  B21J15/02 ,  B21J15/16 ,  B21J15/28 ,  B30B1/00 ,  B30B1/32 ,  B30B15/16 ,  F15B7/00

    CPC classification number: B30B15/161 ,  B30B1/007

    Abstract: This mechanism makes it possible to obtain in succession a fast approach stroke (C), and then a work stroke with a substantial developed stress, in operations such as riveting or marking, the work stroke being started as the tool (16) comes into contact with the part to be pressed (25). A control stem (4) and a body (9) are movable along one and the same axis (3), means such as a clack (31) providing for their non permanent locking. The stem (4) is integral with a primary piston (8) penetrating into a hydraulic circuit (10, 11) of the body (9); this circuit communicates, on the one hand, with an expansible casing (19) surrounding the body (9) and making it possible to block this body with respect to the frame (1), and on the other hand, with a chamber (12) in which a secondary piston (15), drawn back by a spring (18) and integral with tool (16), slides.

    Abstract translation: PCT No.PCT / FR81 / 00034 Sec。 371日期1981年10月30日 102（e）1981年10月30日PCT PCT 1981年3月11日提交PCT公布。 公开号WO81 / 02543 日期1981年9月17日。这种机制使得有可能连续获得快速进刀行程（C），然后获得具有显着应力的工作行程，在铆接或标记等操作中，工作行程开始为 工具（16）与要被按压的部件（25）接触。 控制杆（4）和主体（9）可沿着同一轴线（3）移动，诸如提供其非永久锁定的卡爪（31）的装置。 杆（4）与穿入主体（9）的液压回路（10,11）中的主活塞（8）成一体; 该电路一方面与围绕主体（9）的可膨胀壳体（19）连通并且使得可以相对于框架（1）阻挡该本体，另一方面，与腔室（12） ），其中由弹簧（18）拉回并与工具（16）成一体的次级活塞（15）滑动。

    Press Device
    7.
    发明公开
    Press Device 审中-公开

    公开(公告)号：US20230258443A1

    公开(公告)日：2023-08-17

    申请号：US18109438

    申请日：2023-02-14

    Applicant: Federal Bureau of Investigation

    Inventor： Ian B. Vabnick ,  Phillip R. Quillen

    IPC: F42D5/04 ,  B30B1/00 ,  B30B15/06

    CPC classification number: F42D5/04 ,  B30B1/007 ,  B30B15/065 ,  B30B15/04

    Abstract: A press device having a cradle, a base plate, a fracturing device, an actuator, a switch, and a body. The base plate is located at a first end of the cradle. The fracturing device is proximally located at a second end of the cradle. The cradle is adapted to work in communication with the base plate to maintain alignment between the baseplate and the fracturing device. The actuator is proximally located to the second end of the cradle. The switch is operably connecting the actuator to the fracturing device. The body holds the cradle, base plate, fracturing device, actuator driven ram, and switch. The preferred embodiment uses a hydraulic ram.

    MANUALLY OPERATED PRESS
    9.
    发明申请
    MANUALLY OPERATED PRESS 审中-公开
    手动操作

    公开(公告)号：US20140251166A1

    公开(公告)日：2014-09-11

    申请号：US14233473

    申请日：2012-07-26

    Applicant: Hartmut Babiel

    Inventor： Hartmut Babiel

    IPC: B30B1/00 ,  B30B1/26

    CPC classification number: B30B1/007 ,  B30B1/261 ,  B30B1/265 ,  B30B1/326

    Abstract: A manually operated press includes a cam disc that is pivotably mounted about an axis, an actuation member that acts upon the cam disc for producing a pivoting movement, a press slide and a press stand that accommodates the press slide allowing it to perform a stroke movement. The pivoting movement triggered by the actuation member is converted by the cam disc into a stroke movement of the primary piston and is transferred to the press slide via the hydraulic line and the secondary piston.

    Abstract translation: 手动操作的压力机包括可围绕轴线可枢转地安装的凸轮盘，作用在凸轮盘上用于产生枢转运动的致动构件，压载滑块以及容纳压力支架的压架，以允许其执行行程运动 。 由致动构件触发的枢转运动由凸轮盘转换成主活塞的行程运动，并通过液压管路和次级活塞传递到压力机滑块。

    Smart card connector with retain and eject means
    10.
    发明授权
    Smart card connector with retain and eject means 失效
    按

    公开(公告)号：US06539853B1

    公开(公告)日：2003-04-01

    申请号：US09706423

    申请日：2000-11-03

    Applicant: Achim Hess ,  Martin Gollhofer ,  Klaus Siegert

    Inventor： Achim Hess ,  Martin Gollhofer ,  Klaus Siegert

    IPC: B30B108

    CPC classification number: B30B1/007 ,  B30B1/00

    Abstract: A press that includes a push rod (12) that can be pushed downward to cut and mold miniature components, has a small size and a minimum number of components, and can be easily and precisely controlled. The push rod has a largely upwardly-facing shoulder (140) that lies in a chamber that can receive pressured hydraulic fluid to push down the push rod. A piezoelectric actuator, or piezoactor (18), moves a piston (20) that lies in a pressure cylinder. One end of the pressure cylinder holds hydraulic fluid (130), and when the piezoactor pushes the piston it pressurizes the hydraulic fluid therein. Pressured hydraulic fluid in the pressure cylinder flows through a passage (23) to the rod chamber to press down the push rod. The cross-sectional area of the pressure cylinder is many times greater than the cross-sectional area of the push rod shoulder so slight movement of the piezoactor is magnified many times by the hydraulic fluid to move the push rod with a long stroke.

    Abstract translation: 包括可以向下推动以切割和模制微型部件的推杆（12）的压机具有小尺寸和最小数量的部件，并且可以容易且精确地控制。 推杆具有位于腔室中的大致向上的肩部（140），该腔室可接收加压的液压流体以推动推杆。 压电致动器或压电器（18）移动位于压力缸中的活塞（20）。 压力缸的一端保持液压流体（130），并且当压电元件推动活塞时，其对其中的液压流体加压。 压力缸中的压力液压流体通过通道（23）流向杆室，以推压推杆。 压力缸的横截面面积比推杆肩部的横截面面积多许多倍，因此压力机的轻微运动被液压流体放大很多次，从而以较长的行程移动推杆。

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