| 摘要 |
The present invention relates to an axoid force mechanism (AFM) that can be used in the field of machine-tooling. This invention more precisely relates to machine mechanisms capable of developing high forces as well as to converters for converting a linear movement into a rotary one and conversely. The loads and displacements between ring-shaped contact members are transmitted by their support surfaces, i.e. their axoids which are capable of rotation about each other. Since friction has been eliminated, these AFMs can be manufactured using highly resistant materials that do not require anti-frictional characteristics. This system reduces the wear of the support surfaces, the energy losses induced by the friction as well as the lubricant consumption. It also increases the force capacities of machines. When compared with traditional lever-type force mechanisms that are hinged using friction or roller bearings, the axoid force mechanism of the present invention has the same size although it is capable of transmitting essentially higher forces. It also has a higher efficiency factor as well as a lower sensitivity to lubrication conditions. <IMAGE> |
