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公开(公告)号：US3962542A
公开(公告)日：1976-06-08
申请号：US280192
申请日：1972-08-14
申请人： Paul S. Veneklasen
发明人： Paul S. Veneklasen
摘要： A choral effect is produced by operating a sound source element to produce sound traveling in a sound chamber, operating a sound detector element to detect sound traveling in the chamber, and, effecting movement of at least one of the elements so as to vary detected sound frequency and quality. A panel element may also (or alternatively) be moved to vary detected sound frequency and quality.
摘要翻译： 通过操作声源元件以产生在声室中行进的声音来产生合唱效果，操作声音检测器元件以检测在该室中行进的声音，以及实现至少一个元件的移动以便改变检测到的声音 频率和质量。 也可以（或者可选地）移动面板元件以改变检测到的声音频率和质量。
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公开(公告)号：US4363493A
公开(公告)日：1982-12-14
申请号：US182486
申请日：1980-08-29
申请人： Paul S. Veneklasen
发明人： Paul S. Veneklasen
CPC分类号： A63C17/08
摘要： A uni-wheel skate has a circular wheel which has a rim arranged to rotate about a frame having a generally tilted axis so that the rim rotates in a plane which is generally tilted relative to the vertical. The frame has satellite rollers rotatably attached to the frame and engaging the rim so as to permit the rim to rotate about the frame. A foot support is pivotally carried by the frame and receives the rider's foot for transmission of the rider's body load to and through the frame to the wheel. A separate support is associated with the frame to be rotatable relative to the frame to be engaged with the rider's leg to maintain stability. The pivotable foot support may be provided with brake pads for engaging the rim.
摘要翻译： 单轮滑冰板具有圆形轮，该轮具有围绕一个具有大致倾斜的轴线的框架旋转的边缘，使得轮缘在通常相对于垂直方向倾斜的平面中旋转。 框架具有可旋转地附接到框架并且接合边缘的卫星辊，以允许边缘围绕框架旋转。 脚架由框架枢转地承载并且接收骑手的脚以将骑车人的身体负载传递到车架并通过车架。 单独的支撑件与框架相关联地相对于框架旋转以与骑手的腿部接合以保持稳定性。 可枢转的脚支撑件可以设置有用于接合轮辋的制动片。
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