DEVICE FOR INDIVIDUAL HANDSFREE LIFTING EQUIPMENT SUCH AS SCAFFLES FOR FAST RISING, LOW STEPPING AND IMMOBILIZED POSITION IN EXTENSION OR NOT

摘要

P Device for individual height-adjustable hands-free heightening device such as stilts of the type consisting of tubes and / or sections movable between them characterized in that it comprises on the one hand a fixed part B equipped with a locking member intended to be controlled at variable height between a high and low position and provided on the one hand with fixing means (16) (17) below the knee and (19) at the foot of the user and on the other hand in the lower and lateral part of a rigid part (1) forming a foot support extending forwards up to the part of the user's foot allowing the articulation of the end of said foot for walking in a low position almost normal and on the other hand a movable part A movable relative to the fixed part B under the action of a spring (13) (23) and comprising on the one hand complementary means of the locking means (5) according to the fig. 1 on the one hand and on the other hand a fixed rigid non-slip pad (2) posi tioned at its base intended to constitute a permanent support surface on the ground. /P