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公开(公告)号：US20160211736A1
公开(公告)日：2016-07-21
申请号：US15025425
申请日：2013-09-30
Applicant: APPLE INC.
Inventor： Camille Moussette , John S. Morrell , Patrick Kessler , Samuel Weiss
Abstract: In an embodiment, an actuator or circuit includes elements moveably coupled via bearings positioned between curved grooves. The bearings and the curves may exert a restorative force to return the elements to an original position after movement and may be spherical, cubic, cylindrical, and/or include gears that interact with groove gears. In some embodiments, an electrical coil may be coplanar with a surface of an element and a hard magnet may be positioned in the center and be polarized to stabilize or destabilize the element with respect to another element. In various embodiments, a magnetic circuit includes an element with an electrical coil wrapped in multiple directions around the element. In some embodiments, an actuator includes attraction elements and exertion of force causes an element to approach, contact, and/or magnetically attach to one of the attraction elements.
Abstract translation: 在一个实施例中，致动器或电路包括通过定位在弯曲槽之间的轴承可移动地联接的元件。 轴承和曲线可以施加恢复力以在运动之后将元件返回到原始位置，并且可以是球形，立方体，圆柱形和/或包括与凹槽齿轮相互作用的齿轮。 在一些实施例中，电线圈可以与元件的表面共面，并且硬磁体可以被定位在中心并且被极化以相对于另一元件稳定或不稳定元件。 在各种实施例中，磁路包括具有缠绕在元件周围的多个方向的电线圈的元件。 在一些实施例中，致动器包括吸引元件，并且力的作用使得元件接近，接触和/或磁性地附接到吸引元件之一。
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公开(公告)号：US10651716B2
公开(公告)日：2020-05-12
申请号：US16352784
申请日：2019-03-13
Applicant: Apple Inc.
Inventor： Camille Moussette , John S. Morrell , Patrick Kessler , Samuel Weiss
Abstract: In an embodiment, an actuator or circuit includes elements moveably coupled via bearings positioned between curved grooves. The bearings and the curves may exert a restorative force to return the elements to an original position after movement and may be spherical, cubic, cylindrical, and/or include gears that interact with groove gears. In some embodiments, an electrical coil may be coplanar with a surface of an element and a hard magnet may be positioned in the center and be polarized to stabilize or destabilize the element with respect to another element. In various embodiments, a magnetic circuit includes an element with an electrical coil wrapped in multiple directions around the element. In some embodiments, an actuator includes attraction elements and exertion of force causes an element to approach, contact, and/or magnetically attach to one of the attraction elements.
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公开(公告)号：US20190214895A1
公开(公告)日：2019-07-11
申请号：US16352784
申请日：2019-03-13
Applicant: Apple Inc.
Inventor： Camille Moussette , John S. Morrell , Patrick Kessler , Samuel Weiss
Abstract: In an embodiment, an actuator or circuit includes elements moveably coupled via bearings positioned between curved grooves. The bearings and the curves may exert a restorative force to return the elements to an original position after movement and may be spherical, cubic, cylindrical, and/or include gears that interact with groove gears. In some embodiments, an electrical coil may be coplanar with a surface of an element and a hard magnet may be positioned in the center and be polarized to stabilize or destabilize the element with respect to another element. In various embodiments, a magnetic circuit includes an element with an electrical coil wrapped in multiple directions around the element. In some embodiments, an actuator includes attraction elements and exertion of force causes an element to approach, contact, and/or magnetically attach to one of the attraction elements.
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