Magnetic gate latch
    21.
    发明授权
    Magnetic gate latch 失效
    磁闸闩

    公开(公告)号:US07942458B2

    公开(公告)日:2011-05-17

    申请号:US12381780

    申请日:2009-03-17

    Abstract: A magnetic gate latch has a multiplicity of permanent magnets arranged on a pair of disks with half of the magnets in mutual attraction and half of the magnets in mutual repulsion. These magnetic forces are used to brake and close a gate or door. One of the disks is made axially movable with respect to the other so as to assume mutual repulsion in one position and mutual attraction in a second position. The movable disk is attached to a gate or door closing member and the other disk is attached to the closing structure post or jamb. Magnetic forces in the repulsion position are used in the invention to reverse the movable disk from a mutual repulsion position to a mutual attraction position.

    Abstract translation: 磁性门锁具有多个永磁体,其布置在一对磁盘上,其中一半磁体相互吸引,一半磁体相互排斥。 这些磁力用于制动和关闭门或门。 其中一个盘相对于另一个盘可以轴向移动,以便在一个位置上相互排斥并在第二位置相互吸引。 可移动盘附接到门或门关闭构件,另一个盘附接到关闭结构柱或侧柱。 在本发明中使用排斥位置的磁力将可动盘从相互排斥位置反向到相互吸引位置。

    Magnetic gate latch
    22.
    发明申请
    Magnetic gate latch 失效
    磁闸闩

    公开(公告)号:US20090273194A1

    公开(公告)日:2009-11-05

    申请号:US12381780

    申请日:2009-03-17

    Abstract: A magnetic gate latch has a multiplicity of permanent magnets arranged on a pair of disks with half of the magnets in mutual attraction and half of the magnets in mutual repulsion. These magnetic forces are used to brake and close a gate or door. One of the disks is made axially movable with respect to the other so as to assume mutual repulsion in one position and mutual attraction in a second position. The movable disk is attached to a gate or door closing member and the other disk is attached to the closing structure post or jamb. Magnetic forces in the repulsion position are used in the invention to reverse the movable disk from a mutual repulsion position to a mutual attraction position.

    Abstract translation: 磁性门锁具有多个永磁体,其布置在一对磁盘上,其中一半磁体相互吸引,一半磁体相互排斥。 这些磁力用于制动和关闭门或门。 其中一个盘相对于另一个盘可以轴向移动,以便在一个位置上相互排斥并在第二位置相互吸引。 可移动盘附接到门或门关闭构件,另一个盘附接到关闭结构柱或侧柱。 在本发明中使用排斥位置的磁力将可动盘从相互排斥位置反向到相互吸引位置。

    Hinge structure using magnetic force and image input/output device using the hinge
    24.
    发明申请
    Hinge structure using magnetic force and image input/output device using the hinge 审中-公开
    使用磁力的铰链结构和使用铰链的图像输入/输出装置

    公开(公告)号:US20060288533A1

    公开(公告)日:2006-12-28

    申请号:US11475020

    申请日:2006-06-27

    Applicant: Dong-gyoo Lee

    Inventor: Dong-gyoo Lee

    Abstract: A hinge structure is provided. The hinge structure uses a magnetic force and includes a shaft, provided at one side of a cover and rotatably supported by a body. At least one permanent magnet having a magnetic field perpendicular to the longitudinal direction of the shaft is fixed to the shaft. A shaft operation portion is provided in the cover for rotating the shaft by about 180 degrees and rotating between a first position and a second position by a user's operation. At least one electromagnet is arranged at a position corresponding to the permanent magnet of the body, thereby aiding the opening and closing of the cover and absorbing any impact using a magnetic force between the permanent magnet and the electromagnet.

    Abstract translation: 提供铰链结构。 铰链结构使用磁力并且包括设置在盖的一侧并由主体可旋转地支撑的轴。 至少一个具有垂直于轴的纵向方向的磁场的永磁体被固定到轴上。 轴操作部分设置在盖中,用于使轴旋转大约180度并且通过使用者的操作在第一位置和第二位置之间旋转。 至少一个电磁铁被布置在与本体的永磁体相对应的位置处,由此帮助盖的打开和关闭并且使用永磁体和电磁体之间的磁力吸收任何冲击。

    Magnetic type floor hinge
    25.
    发明授权
    Magnetic type floor hinge 失效
    磁性地板铰链

    公开(公告)号:US06823561B2

    公开(公告)日:2004-11-30

    申请号:US10279041

    申请日:2002-10-24

    Abstract: A magnetic type floor hinge installed on a door, comprising an installing bracket, a moving plate, a compressing spring, a longitudinal hole in the moving plate, a main shaft cam in contact with the longitudinal hole. The main shaft cam is rotatably connected to a hinge shaft of the door and rotates with the hinge shaft. The magnetic type floor hinge further comprises at least one roller attached to the moving plate, a disk rotatably attached to the installing bracket, a yoke attached to the installing bracket and arranged around a magnetic operating part, and a gear-box comprising a plurality of gears that are connected between a rotating shaft of the main shaft cam and a rotating shaft of the disk. During operation of this magnetic type floor hinge, the rotating movement of the door hinge is converted to a rotating movement of the disk.

    Abstract translation: 一种安装在门上的磁性地板铰链,包括安装支架,移动板,压缩弹簧,移动板中的纵向孔,与纵向孔接触的主轴凸轮。 主轴凸轮可旋转地连接到门的铰链轴并与铰链轴一起旋转。 所述磁性地板铰链还包括至少一个连接到所述移动板的滚子,可旋转地附接到所述安装支架的盘,附接到所述安装支架并设置在磁性操作部件周围的轭,以及包括多个 齿轮,其连接在主轴凸轮的旋转轴和盘的旋转轴之间。 在该磁性地板铰链的操作期间,门铰链的旋转运动被转换成盘的旋转运动。

Patent Agency Ranking