| 摘要 |
The transmission system enables a force, without any displacement other than one perpendicular to its own direction, to exert a counter-pressure against a resistant crank, whatever the position of the crank over an angle of 90 DEG . An architectural assembly, which is formed from elements of this system producing a spiral dynamic effect (SDE) in reaction to the force, is in equilibrium between this force and the integral resistance of the system. The recurrent effect of the breakdown of the resistance activates the pole of this SDE on which is exerted a resultant power, formed by two transmission components perpendicular to the rod which transmits the force. The SDE makes it possible to balance a resistance under an angle of 90 DEG without displacing the point of application of the force creating it. An original resultant is the means of balancing the architectural assembly on the resistant supporting crank. The recurrent effect of the breakdown is the force for destabilising this assembly, which is progressively transformed until its eventual functional disappearance. <IMAGE>
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