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1. 外观设计

USD607885S1 PC card adapter 有权
标题翻译： PC卡适配器
公开(公告)号：USD607885S1
公开(公告)日：2010-01-12
申请号：US29280123
申请日：2007-05-17
申请人： Kazuyoshi R. Otani , Donald Shaffer , Kotaro Matsuo , Peter On , Joseph Zueck
设计人： Kazuyoshi R. Otani , Donald Shaffer , Kotaro Matsuo , Peter On , Joseph Zueck

2. 发明授权

US10156287B2 Crank-less motion converter 有权
公开(公告)号：US10156287B2
公开(公告)日：2018-12-18
申请号：US14421858
申请日：2013-09-02
申请人： Donald Shaffer
发明人： Donald Shaffer
IPC分类号： F16H21/36 , F16H21/18 , F16H21/20 , F16H21/22 , F16H21/34
摘要： The invention is an apparatus to convert bidirectional rotary motion to unidirectional rotary motion having better mechanical advantage than a simple crank. It can make pedaling a bicycle easier or give an engine better mechanical advantage. It can also convert unidirectional rotary motion to bidirectional rotary motion, or continuous rotary motion to rotary motion with a momentary dwell. Each of these applications have input and output shafts on a common axis.

3. 发明申请

US20150211611A1 CRANK-LESS MOTION CONVERTER 审中-公开
标题翻译：无摇臂运动转换器
公开(公告)号：US20150211611A1
公开(公告)日：2015-07-30
申请号：US14421858
申请日：2013-09-02
申请人： Donald SHAFFER
发明人： Donald Shaffer
IPC分类号： F16H21/36
CPC分类号： F16H21/365 , Y10T74/18056
摘要： The invention is a crank-less motion converter to convert bidirectional rotary motion from a pendulum type engine to unidirectional rotary motion having good mechanical advantage throughout the power strokes. It uses two hypocycloid or Cardan style planetary gear sets. Gear-less versions can also be designed using linear bearings rather than tooth mesh to cause the motion. It can also convert unidirectional rotary motion to bidirectional rotary motion, or continuous rotary motion to rotary motion with a momentary dwell.
摘要翻译：本发明是一种无曲柄运动转换器，用于将双向旋转运动从摆锤式发动机转换为在整个功率冲程中具有良好机械优点的单向旋转运动。它使用两个低音圈或万丹风格的行星齿轮组。也可以使用直线轴承而不是齿网来设计无齿轮的型号来引起运动。它还可以将单向旋转运动转换为双向旋转运动，或者在瞬间停留时将旋转运动连续旋转。

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