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1. 发明申请

WO0247965A3 DRIVE TRANSMISSION APPARATUS 审中-公开
标题翻译：驱动传动装置
公开(公告)号：WO0247965A3
公开(公告)日：2003-12-24
申请号：PCT/ZA0100199
申请日：2001-12-11
申请人： MURRAY GRAEME STAFFORD , VOGLER WERNER
发明人： MURRAY GRAEME STAFFORD , VOGLER WERNER
IPC分类号： B62M9/06 , B62M9/08 , B62M9/131
CPC分类号： B62M9/08
摘要： A drive transmission apparatus is disclosed in which a driven shaft (18) carries two freely rotatable gear wheels (52) which are in mesh with gear wheels (50). The gear wheels (50) are fast in rotation with threaded spindles (32) which extend radially with respect to the shaft (18). Each spindle (32) passes through a tapped bore in a block (38). Each block (38) carries a sprocket (36). There are one-way clutches between the sprockets (36) and blocks (38). When viewed from the side the axes of the sprockets (36) are located on the circumference of a circle the size of which changes when the spindles (32) are rotated to drive the blocks (38) and hence the sprockets (36) radially inwardly or radially outwardly. A chain (72) is trained around the sprockets (36).
摘要翻译：公开了一种驱动传动装置，其中从动轴（18）承载与齿轮（50）啮合的两个可自由旋转的齿轮（52）。齿轮（50）通过相对于轴（18）径向延伸的螺纹轴（32）快速旋转。每个主轴（32）穿过块（38）中的螺纹孔。每个块（38）承载链轮（36）。在链轮（36）和块（38）之间存在单向离合器。当从侧面观察时，链轮（36）的轴线位于圆的圆周上，其大小在主轴（32）旋转以改变以驱动块（38）并因此链轮（36）径向向内或径向向外。围绕链轮（36）训练链条（72）。

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