| 摘要 |
This weight motor utilizes the radial deflection which occurs in a spir al bevel pinion gear when, through a hinged-shaft yoke assembly, pressure upon the pinion shaft causes it to "attack" another spiral bevel gear (of mo re than 1.6 times* the diameter of the pinion gear) in the "unpreferred," convex-to- convex rotational direction. The net effect of such a choice of attack direction - related to the rotational direction of the larger spiral gear - is that, in spite of its apparent pressure against the larger gear's rotatio n, the smaller pinion must relent to all the forces imposed by the larger gear, but it is the radial deflection across the face of the smaller spiral gear which mo st influences the degree of success of the system. The closed-loop, gear and sprocket train of this design allows rotational energy to be drawn from one side of the main gear, to be reused at the other side of the main gear to ke ep it rotating, deflecting, and adding usable energy to the system. I.e. gravitational/pressure energy is converted to rotational energy. Of the three forces which are generated when a spiral bevel pinion engag es a larger spiral bevel gear (including the tangential force and the axial force), it is the radial force it receives which can be used to transfer more than enough force to compensate for frictional factors, to the other side of the anchor gear. More than half of the leveraged pressure against the anchor gear is referred to the distal side of the pinion gear, and thence - via thr ee shafts, two gears, two sprockets, a chain, and a second spiral bevel pinion which is equatorially opposite the initial pinion - to the preferred, concav e- to-concave attack side of the anchor gear. NOTE: The spiral pinion gear which engages the anchor gear on the preferred side does not encounter a significant degree of radial deflection force. Although its received axial force is greater, it does not seriously hinder the degree of tangential force conveyed to the anchor gear so long as there is a low-friction bearing/jewel system to accommodate that axial force. * The actual ratio at which this begins to occur has been calculated to be 1.57357, but a higher ratio further helps to offset inaccuracies and frictio n, and to increase deflection values.
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