| 摘要 |
A prosthesis or orthosis comprising a first body and a second body rotatable to one another, comprising a passive mechanical converting mechanism comprising a third body arranged movably with respect to the first body, an elastic element arranged between the third and the second body, the mechanical converting mechanism arranged for converting an angular change between the first body and the second body into a change of load on the elastic element, further comprising ratio adapting means interacting with the converting mechanism arranged for modifying the conversion ratio by which the change of load on the elastic element is performed. |
