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1. 发明申请

US20100132354A1 LINEAR-ROTARY MOTION CONVERSION MECHANISM 审中-公开
标题翻译：线性运动转换机制
公开(公告)号：US20100132354A1
公开(公告)日：2010-06-03
申请号：US12518723
申请日：2007-12-12
申请人： David Ian Fanner , Donald Murray Clucas , Mark Harinui Thomson , Andrew Karl Diehl
发明人： David Ian Fanner , Donald Murray Clucas , Mark Harinui Thomson , Andrew Karl Diehl
IPC分类号： F01B3/02 , F16H23/00 , F02G1/00
CPC分类号： F01B3/0023 , F01B3/0002 , F01B3/02 , F02G1/043 , F02G2244/00 , F02G2244/08 , F16H23/08 , Y10T74/18336
摘要： An axial mechanism for converting between linear reciprocating motion and rotary motion comprises a z-crank shaft, a wobble member rotationally mounted to the angled crank pin of the z-crank shaft, and one or more pistons with a connecting rod between each piston and a pivot joint to the wobble member. In one embodiment the connecting rods have sufficient inherent flexibility to accommodate sideways motion in a 360° orbit at the wobble member end of the connecting rod. In another embodiment there is a lubrication communication passage from within the wobble member to each of said pivot joints. In another embodiment each such pivot joint is fitted to the wobble member an integral unit. In another embodiment the z-crank shaft is supported for rotation by bearings all positioned to one side of the z-crank shaft, spaced along the output drive end of the z-crank shaft. In another embodiment a torque restraint member is coupled between the wobble member and a non-moving reference point via a resilient mount or bearing which allows for limited oscillatory and longitudinal movement of the torque restraint member.
摘要翻译：用于在线性往复运动和旋转运动之间转换的轴向机构包括z曲柄轴，旋转地安装到z曲柄轴的倾斜曲柄销上的摆动构件以及在每个活塞和一个活塞之间具有连杆的一个或多个活塞枢转接头到摆动构件。在一个实施例中，连杆具有足够的固有柔性，以在连杆的摆动构件端处适应360°轨道的侧向运动。在另一个实施例中，存在从摆动构件内的每个所述枢转接头的润滑连通通道。在另一个实施例中，每个这样的枢转接头被装配到摆动构件的整体单元。在另一个实施例中，z曲柄轴由所有定位在z曲柄轴的一侧的轴承支承，以便沿z轴曲柄轴的输出驱动端间隔开。在另一个实施例中，扭矩限制构件经由弹性安装件或轴承联接在摆动构件和非移动参考点之间，该弹性安装件或轴承允许扭矩限制构件的有限振荡和纵向移动。

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