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2. 发明申请

WO1996003599A1 VARIABLE-SPEED TRANSMISSION 审中-公开
标题翻译：变速传动
公开(公告)号：WO1996003599A1
公开(公告)日：1996-02-08
申请号：PCT/US1995008814
申请日：1995-07-17
申请人： SIMKINS, Barry, A.
IPC分类号： F16H29/16
CPC分类号： F16H29/16 , B62M9/08 , Y10T74/151
摘要： The invention is a variable mechanical transmission for converting a rotary input into a rotary output. The transmission includes a spindle (12) for mounting, allowing for rotation in response to the rotary input, a hub (16) mounted on the spindle for rotation therewith, and a plurality of elongate arms (18). The arms are each pivotally mounted on the hub (16), with the pivoting axes of the arms being arranged about the spindle axis. Each arm (18) carries at its outer end a clutched pinion (24) which rotates in one direction only. The pinions engage the teeth of a gear (26). The gear is mountable on a frame for rotation about a gear axis paralleling the spindle axis and also for movement on a frame (48) between concentric and extreme eccentric positions, at which the gear axis has a minimal and maximal displacement, respectively, from the hub axis. Also included in the transmission is shifting structure (38, 82) operable to shift the gear from its concentric toward its extreme eccentric position, and rotary output means (30) coupled to the gear for rotation therewith about the gear axis, for producing a rotary output. The shifting structure may be controlled by an operator or shift responsively to a load on the transmission.
摘要翻译：本发明是用于将旋转输入转换成旋转输出的可变机械传动装置。变速器包括用于安装的主轴（12），允许响应于旋转输入而旋转，安装在主轴上以与其一起旋转的轮毂（16）和多个细长臂（18）。臂各自枢转地安装在轮毂（16）上，臂的枢转轴线围绕主轴轴线布置。每个臂（18）在其外端处承载仅沿一个方向旋转的离合小齿轮（24）。小齿轮啮合齿轮（26）的齿。齿轮可安装在框架上，用于围绕与主轴轴线平行的齿轮轴线旋转，并且还用于在同心和极偏心位置之间的框架（48）上运动，齿轮轴分别具有最小和最大位移轮毂轴。还包括在变速器中的变速结构（38,82）可操作以将齿轮从其同心向其偏心位置移动;以及旋转输出装置（30），其联接到齿轮，用于围绕齿轮轴线旋转，用于产生旋转输出。换档结构可以由操作者控制或响应于变速器上的负载而移动。

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