公开(公告)号：US08167290B2

公开(公告)日：2012-05-01

申请号：US12115899

申请日：2008-05-06

申请人： Nicolas Lauzier ,  Robin Stevenson ,  Dalong Gao ,  Robert Jacob Scheuerman ,  Chi-Hung Shen

发明人： Nicolas Lauzier ,  Robin Stevenson ,  Dalong Gao ,  Robert Jacob Scheuerman ,  Chi-Hung Shen

IPC分类号： B23Q1/25

CPC分类号： B65D19/0002 ,  B65D2519/00805 ,  B65D2519/00815

摘要： A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. An alignment mechanism on each base allows for rotational alignment of the support element relative to the pallet.

摘要翻译： 托盘包括平台和位于平台上的多个位置处的多个支撑组件。 一个支持组件与要支持的组件的每个位置相关联。 每个支撑组件具有支撑和支撑支撑元件移动的连杆组件。 支撑组件还各自包括固定到平台的多个基座，以将支撑元件定位在组件的每个版本的期望位置。 每个基座上的对准机构允许支撑元件相对于托盘的旋转对准。

公开(公告)号：US20060232367A1

公开(公告)日：2006-10-19

申请号：US11106333

申请日：2005-04-14

申请人： Chi-Hung Shen

发明人： Chi-Hung Shen

IPC分类号： H01F7/20

CPC分类号： B23Q3/1546 ,  B23Q3/152 ,  H01F7/0252

摘要： A permanent magnet chuck for holding or lifting workpieces is formed of two overlying/underlying flat surfaced chuck layers having a common center of rotation. In each chuck layer an even number of permanent magnet plates radiate from the center of rotation at equal angles with blocks of magnetically soft material between them. The permanent magnet plates are magnetized so that the interposed soft magnet blocks exhibit alternating N-S magnetic polarities. The organization of the permanent magnet plates and soft magnet bodies is matching and complementary so that relative rotation of the chuck layers magnetically activates or de-activates the chuck.

摘要翻译： 用于保持或提升工件的永磁卡盘由具有公共旋转中心的两个上覆/下面的平坦表面卡盘层形成。 在每个卡盘层中，偶数个永磁体板从旋转中心以相等的角度辐射，并在它们之间具有软磁材料块。 永磁板被磁化，使得插入的软磁体块呈现出交替的N-S磁极性。 永磁体板和软磁体的组织是匹配和互补的，使得卡盘层的相对旋转磁性地激活或取消激活卡盘。

公开(公告)号：US20090283946A1

公开(公告)日：2009-11-19

申请号：US12123236

申请日：2008-05-19

申请人： Wayne W. Cai ,  Chi-Hung Shen

发明人： Wayne W. Cai ,  Chi-Hung Shen

IPC分类号： B25B11/00

CPC分类号： B25B11/002

摘要： A combination useful for providing a clamping force to a workpiece during a manufacturing operation so as to maintain a workpiece in a stationary position includes a workpiece having a first side and a second side, a magnet disposed about a portion of the first side of the workpiece, and a pressure pad disposed about a portion of the second side of the workpiece. The pressure pad may include one or more of permanently magnetic materials and ferromagnetic materials, and disposed in sufficient proximity with respect to the magnet to enable the pressure pad to be attracted by the magnet, thus providing a clamping force on the workpiece.

摘要翻译： 用于在制造操作期间向工件提供夹紧力以将工件保持在静止位置的组合的组合包括具有第一侧和第二侧的工件，围绕工件的第一侧的一部分设置的磁体 以及设置在工件的第二侧的一部分周围的压力垫。 压力垫可以包括永久磁性材料和铁磁材料中的一种或多种，​​并且相对于磁体足够接近地设置，以使得压力垫能够被磁体吸引，从而在工件上提供夹紧力。

公开(公告)号：US07102476B1

公开(公告)日：2006-09-05

申请号：US11378911

申请日：2006-03-17

申请人： Chi-Hung Shen

发明人： Chi-Hung Shen

IPC分类号： H01F7/20

CPC分类号： B23Q3/1546 ,  B23Q3/152 ,  H01F7/0252

摘要： The design of permanent magnet chucks of desired specified attractive force at the base or working face of the chuck is expedited by the discovery of a general correlation between two specific engineering parameters. The attractive force intensity expressed as force per unit chuck working face contact area correlates with the ratio of area of the iron block surfaces at the working face to the area of the permanent magnet surfaces contacting the iron blocks and providing the magnetic flux path to them.

摘要翻译： 通过发现两个特定工程参数之间的一般相关性，加速了在卡盘的基座或工作面上具有所需特定吸引力的永磁卡盘的设计。 以每单位卡盘工作面接触面积的力表示的吸引力强度与工作面上的铁块表面的面积与接触铁块的永磁体表面的面积的比率相关，并且向它们提供磁通路径。

公开(公告)号：US20090277359A1

公开(公告)日：2009-11-12

申请号：US12115899

申请日：2008-05-06

申请人： Nicolas Lauzier ,  Robin Stevenson ,  Dalong Gao ,  Chi-Hung Shen ,  Robert Jacob Scheuerman

发明人： Nicolas Lauzier ,  Robin Stevenson ,  Dalong Gao ,  Chi-Hung Shen ,  Robert Jacob Scheuerman

IPC分类号： B65D19/44

CPC分类号： B65D19/0002 ,  B65D2519/00805 ,  B65D2519/00815

摘要： A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. An alignment mechanism on each base allows for rotational alignment of the support element relative to the pallet.

摘要翻译： 托盘包括平台和位于平台上的多个位置处的多个支撑组件。 一个支持组件与要支持的组件的每个位置相关联。 每个支撑组件具有支撑和支撑支撑元件移动的连杆组件。 支撑组件还各自包括固定到平台的多个基座，以将支撑元件定位在组件的每个版本的期望位置。 每个基座上的对准机构允许支撑元件相对于托盘的旋转对准。

公开(公告)号：US07161451B2

公开(公告)日：2007-01-09

申请号：US11106333

申请日：2005-04-14

申请人： Chi-Hung Shen

发明人： Chi-Hung Shen

IPC分类号： H01F7/20

CPC分类号： B23Q3/1546 ,  B23Q3/152 ,  H01F7/0252

摘要： A permanent magnet chuck for holding or lifting workpieces is formed of two overlying/underlying flat surfaced chuck layers having a common center of rotation. In each chuck layer an even number of permanent magnet plates radiate from the center of rotation at equal angles with blocks of magnetically soft material between them. The permanent magnet plates are magnetized so that the interposed soft magnet blocks exhibit alternating N-S magnetic polarities. The organization of the permanent magnet plates and soft magnet bodies is matching and complementary so that relative rotation of the chuck layers magnetically activates or de-activates the chuck.

摘要翻译： 用于保持或提升工件的永磁卡盘由具有公共旋转中心的两个上覆/下面的平坦表面卡盘层形成。 在每个卡盘层中，偶数个永磁体板从旋转中心以相等的角度辐射，并在它们之间具有软磁材料块。 永磁板被磁化，使得插入的软磁体块呈现出交替的N-S磁极性。 永磁体板和软磁体的组织是匹配和互补的，使得卡盘层的相对旋转磁性地激活或取消激活卡盘。