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    DOOR PANEL OPENING AND CLOSING DEVICE FOR A CASING
    1.
    发明申请
    DOOR PANEL OPENING AND CLOSING DEVICE FOR A CASING 有权
    门框开启和关闭装置

    公开(公告)号：US20110005139A1

    公开(公告)日：2011-01-13

    申请号：US12828377

    申请日：2010-07-01

    申请人： Zhong-Hui Mao ,  Chuan-Chi Wang

    发明人： Zhong-Hui Mao ,  Chuan-Chi Wang

    IPC分类号： E05F1/10

    CPC分类号： E05F1/1066 ,  E05F1/1269 ,  E05F1/14 ,  E05Y2900/208 ,  E05Y2900/606 ,  G06F1/181 ,  Y10T16/53822 ,  Y10T16/5383 ,  Y10T16/53836 ,  Y10T16/5384

    摘要： A door panel opening and closing device for a casing includes a face panel, a door panel, and a resilient member. The face panel includes a base wall and a first post disposed on the base wall. The door panel includes a pivot arm pivoted to the base wall and having a second post. A pivot juncture between the pivot arm and the base wall is defined as a turning axis. The door panel is turnable about the turning axis between closed and open positions. The resilient member is an extension spring having two ends hooked to the first and second posts, respectively. When the door panel is turned from the closed position past a specific angular position, the door panel will automatically spring to the open position by virtue of a directional change of a component of tension force of the resilient member to an outward direction.

    摘要翻译： 一种用于壳体的门板开闭装置，包括面板，门板和弹性构件。 面板包括底壁和设置在底壁上的第一柱。 门板包括枢转臂，该枢转臂枢转到底壁并具有第二柱。 枢转臂和底壁之间的枢转接合点被定义为转动轴线。 门板可在关闭位置和打开位置之间绕转动轴线转动。 弹性构件是具有分别钩住第一和第二柱的两端的拉伸弹簧。 当门板从关闭位置转过特定角度位置时，由于弹性构件的张力的分量向外的方向的方向改变，门板将自动弹簧到打开位置。

    Over-Center Mechanism
    2.
    发明申请
    Over-Center Mechanism 有权
    超中心机制

    公开(公告)号：US20090241290A1

    公开(公告)日：2009-10-01

    申请号：US12258791

    申请日：2008-10-27

    申请人： Jeffrey E. Jones ,  Glenn W Gaarder ,  Michael Janczyk

    发明人： Jeffrey E. Jones ,  Glenn W Gaarder ,  Michael Janczyk

    IPC分类号： E05D7/00 ,  B41J23/00

    CPC分类号： B41J3/4071 ,  E05F1/1075 ,  G11B33/12 ,  Y10T16/53836 ,  Y10T16/5384 ,  Y10T16/541

    摘要： An over-center mechanism includes a pivoting member, rotatable about a pivot point between first and second positions, a drive gear, having a first radius, fixedly attached to the pivoting member at the pivot point, a pinion gear, engaged with the drive gear, having a second radius, and an over-center tension spring, eccentrically attached between the drive gear and the pinion gear, to bias the pivoting member toward the first and second positions.

    摘要翻译： 过中心机构包括枢转构件，其围绕第一和第二位置之间的枢转点旋转;驱动齿轮，具有第一半径，在枢转点处固定地附接到枢转构件;小齿轮，与驱动齿轮接合 ，具有第二半径，以及偏心地附接在所述驱动齿轮和所述小齿轮之间的过中心拉伸弹簧，以朝向所述第一和第二位置偏压所述枢转构件。

    Printing device having opening and shutting mechanism
    3.
    发明授权
    Printing device having opening and shutting mechanism 失效
    具有打开和关闭机构的打印装置

    公开(公告)号：US5393152A

    公开(公告)日：1995-02-28

    申请号：US108531

    申请日：1993-08-19

    申请人： Yoshiteru Hattori ,  Kazuya Asano ,  Susumu Misu

    发明人： Yoshiteru Hattori ,  Kazuya Asano ,  Susumu Misu

    IPC分类号： B41J25/312 ,  B41J11/30 ,  B41J25/316 ,  B41J29/00 ,  B41J29/02 ,  B41J29/13

    CPC分类号： B41J11/30 ,  B41J29/02 ,  Y10T16/5384

    摘要： A print head is supported on an upper frame of a printing device and a platen and a feeding device are supported on a lower frame. Further, a circuit substrate, a print head moving motor, and a feeding device driving motor are also supported on the upper frame. The upper and the lower frame are connected by a connection member around a rotating axis which is substantially orthogonal to the feeding direction of the print medium. The rotating axis is near a side of the platen in order to easily open and shut the upper frame. When a lock arm is released, the upper frame is pushed up by only a small angle through operation of a pre-open lever and is held in a pre-open position. When upper frame is further opened in an opening direction, the upper frame is held in a fully open position by the operation of an open lock lever. When in the fully open state, the exchange of print paper and/or the removal of the jammed paper can be done easily and safely.

    摘要翻译： 打印头支撑在打印装置的上框架上，并且压板和馈送装置被支撑在下框架上。 此外，电路基板，打印头移动电机和馈送装置驱动电机也支撑在上框架上。 上框架和下框架通过连接构件围绕基本上与打印介质的输送方向正交的旋转轴线连接。 旋转轴线靠近压板的一侧，以便容易地打开和关闭上框架。 当释放锁定臂时，通过预开启杆的操作将上框架仅被小角度向上推动并保持在预打开位置。 当上框架在打开方向上进一步打开时，上框架通过打开的锁定杆的操作而保持在完全打开位置。 当处于完全打开状态时，可以轻松，安全地进行打印纸的更换和/或去除卡纸。

    Spectacle hinge
    4.
    发明授权
    Spectacle hinge 失效
    眼镜铰链

    公开(公告)号：US4222148A

    公开(公告)日：1980-09-16

    申请号：US969330

    申请日：1978-12-14

    申请人： Conrad Zellweger ,  Joseph Biondina

    发明人： Conrad Zellweger ,  Joseph Biondina

    IPC分类号： G02C5/22

    CPC分类号： G02C5/2227 ,  G02C2200/26 ,  Y10T16/526 ,  Y10T16/5384

    摘要： A hinge for spectacles includes two parts, the first of which has a cam profile provided by one face of a strip of generally U-shape, the other part comprising a cam follower button of generally rectangular shape. The first part of the hinge is made of a ductile metal whereas the strip providing the cam profile is made of a material having a greater hardness than the first part of the hinge. A spring urges the cam follower button against the cam profile which has a relatively large surface for supporting the face of the button.

    摘要翻译： 用于眼镜的铰链包括两个部分，第一部分具有由大致U形的条的一个面提供的凸轮轮廓，另一部分包括大致矩形形状的凸轮从动按钮。 铰链的第一部分由延性金属制成，而提供凸轮轮廓的条由具有比铰链的第一部分更大的硬度的材料制成。 弹簧将凸轮从动件按钮抵靠具有相对较大表面的凸轮轮廓以支撑按钮的表面。

    Hinge for a cover
    5.
    发明授权
    Hinge for a cover 失效
    打包盖

    公开(公告)号：US3785006A

    公开(公告)日：1974-01-15

    申请号：US19669371

    申请日：1971-11-08

    申请人： AUDI AG

    发明人： METZ H

    IPC分类号： E05F1/12

    CPC分类号： E05F1/1284 ,  Y10T16/5384 ,  Y10T16/595

    摘要： A hinge is provided for a cover preferably used for a tank closure in the body of a motor vehicle. The invention is characterized in that the cover is rotatably mounted upon a crankshaft having a crank pin which is engaged by a sheet spring supported on a ground plate. The other crank pin of the shaft is fixed to the cover.

    摘要翻译： 为优选用于机动车辆车体中的罐盖的盖子设置铰链。 本发明的特征在于，盖可旋转地安装在具有曲柄销的曲轴上，该曲柄销由支撑在接地板上的片弹簧接合。 轴的另一个曲柄销固定到盖上。