Invention Grant
- Patent Title: Rotation generating apparatus
- Patent Title (中): 旋转发生装置
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Application No.: US11973135Application Date: 2007-10-06
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Publication No.: US07669492B2Publication Date: 2010-03-02
- Inventor: Dug Gum Lee
- Applicant: Dug Gum Lee
- Main IPC: F16H21/16
- IPC: F16H21/16

Abstract:
A rotational movement generating apparatus having a platform supported by a support assembly. The support assembly connects to a central point of the platform in a manner that allows the platform to rotate at the central point. A central axis is defined with the circular rotation of the platform. The platform defines a first radius line extending from the central point to an outer edge of the platform. An arm connects to the platform at a connection point that is spaced apart from the first radius line of the platform. A first portion of the arm ends at an elbow where it connects to a second portion of the arm. The second portion of the arm is positioned to extend in an upward direction over the first radius line at a predetermined angle towards the central axis. A thrust bearing is positioned above the platform in alignment with the central point. The thrust bearing has an outer disk rotatably encircling a thrust cylinder. The second portion of the arm connects to the outer disk. The thrust bearing is positioned so that when the thrust cylinder is pulled with a predetermined force away from the platform along the central axis, the platform rotates.
Public/Granted literature
- US20090090202A1 Rotation generating apparatus Public/Granted day:2009-04-09
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