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    BOARD CUTTING DEVICE
    1.
    发明申请
    BOARD CUTTING DEVICE 审中-公开

    公开(公告)号：US20110214548A1

    公开(公告)日：2011-09-08

    申请号：US12719027

    申请日：2010-03-08

    申请人： Chiang Tung Shih

    发明人： Chiang Tung Shih

    IPC分类号： B26D5/08

    CPC分类号： B26D5/08 ,  Y10T83/8811

    摘要： The present invention discloses a board cutting device, which comprises a base frame, a push stem, a blade, a first one-direction driving mechanism, and a second one-direction driving mechanism. One end of the push stem is linked with the base frame, and there is a handle at the other end. The blade is attached on the push stem and is able to simultaneously revolve with the push stem relative to the base frame. The middle portion of the blade is a protruded cutting arc. The first one-direction driving mechanism is utilized to adjust the angle between the push stem and the blade automatically, and the second one-direction driving mechanism can be utilized to control the automatic positioning of the downward cutting blade. Therefore, the blade can avoid arbitrary departing from the prep board and the device is able to achieve the object of better manipulation, less strenuous effort, and more accurate cutting.

    Press
    2.
    发明授权
    Press 失效
    按

    公开(公告)号：US4213365A

    公开(公告)日：1980-07-22

    申请号：US887258

    申请日：1978-03-16

    申请人： Francis J. McCabe

    发明人： Francis J. McCabe

    IPC分类号： B26D5/12

    CPC分类号： B26D5/12 ,  Y10T83/87 ,  Y10T83/8808 ,  Y10T83/8811 ,  Y10T83/8851 ,  Y10T83/8866

    摘要： A fluid piston actuated press is provided with a fixed portion, such as a die, and a plurality of movable portions, such as punches, which move reciprocally along paths which intersect the fixed portion. A plurality of levers, actuated by an actuating means, engage the movable portions to cause them to move along their paths intersecting the fixed portion.

    摘要翻译： 流体活塞致动压力机设置有诸如模具的固定部分，以及沿着与固定部分相交的路径往复运动的多个可移动部分，例如冲头。 由致动装置致动的多个杠杆与可动部分接合，使它们沿着与固定部分相交的路径移动。

    Press brake
    5.
    发明授权
    Press brake 失效
    按制动

    公开(公告)号：US4218910A

    公开(公告)日：1980-08-26

    申请号：US7995

    申请日：1979-01-31

    申请人： Francis J. McCabe

    发明人： Francis J. McCabe

    IPC分类号： B30B1/08 ,  B21D5/02

    CPC分类号： B30B1/08 ,  Y10T83/87 ,  Y10T83/8811

    摘要： A novel press brake is disclosed which incorporates a double lever actuating mechanism which is easily adjustable to vary the stroke of the press brake as well as adjusted to counteract the rotational forces imparted to the ram by reason of differential resistances created by the workpiece during the forming operation.

    摘要翻译： 公开了一种新型的压力制动器，其包括双杠杆致动机构，其容易调节以改变压力制动器的行程，并且被调节以抵消由于在成形期间由工件产生的差动电阻而施加到冲头的旋转力 操作。

    Cutting board attachment
    6.
    发明授权
    Cutting board attachment 失效
    切板附件

    公开(公告)号：US4094221A

    公开(公告)日：1978-06-13

    申请号：US731264

    申请日：1976-10-12

    申请人： Charles E. Jacoby

    发明人： Charles E. Jacoby

    IPC分类号： B26B29/06 ,  B26D4/42

    CPC分类号： B26B29/063 ,  Y10T83/05 ,  Y10T83/695 ,  Y10T83/8696 ,  Y10T83/8811

    摘要： A cutting board attachment is disclosed. The attachment has a plurality of cutting fulcrums which facilitate the ease with which a conventional knife may be used for cutting frozen foods and the like.

    摘要翻译： 公开了一种切割板附件。 该附件具有多个切割支点，这便于使用常规刀子来切割冷冻食品等的容易性。