| 摘要 |
Each structure of force modifiers comprises at least a load which may vary. This load depends directly or indirectly on a moving object. The normal motion of the moving object modifies the position of the load, which modifies the forces at the application points of the load. This variation of forces influences the motion on the moving object. Such variation may be positive or negative. The load may be combined with other moving objects which may themselves change the position of the load. Hence, the position of the load is variable in different embodiments. That is why the forces are variable for each point of application of the load. The forces modify the motion or the motions, which makes them more or less active to increase the output of a machine. The structure may be executed with different forms. |
