| 摘要 |
Device in a prosthesis where the prosthesis foot and the lower leg are mutually connected through a joint permitting relative motion between the prosthesis foot and the lower leg with increasing resistance from cushioning means arranged at least on both sides of the joint. In order to improve the walking freedom of such foot prostheses the joint (27) is braked by means of an adjustable force adapted at least to the weight of the prosthesis carrier also before an engaging contact with any one of said cushioning means (41, 42) located on both sides of the joint (27). |
