DISPOSITIF POUR DETERMINER LE NIVEAU DES EFFORTS PHYSIQUES HUMAINS

Device for determining degrees of intensity of physical stresses, in the housing (1) of which two switch-over elements (2,3) are arranged which are electrically connected to the indicator (9) and to a feed part (13) via a switch-off element (14). The device additionally contains an inert mass (16) which is designed in the form of a permanent magnet and is mounted in the housing (1) on elastic elements (17) of a suspension device, the switch-over elements (2,3) are arranged in the adjustment direction of the inert mass (16), the indicator (9) being designed in the form of three display elements (10,11,12) which indicate the minimum or the optimum and maximum degrees of intensity of the physical stresses, the switch-over element (2) is designed in the form of a group of hermetically encapsulated contacts with magnetic actuation (4,5,6), and the switch-over element (3) in the form of a pair of make contacts with magnetic actuation (7,8), the group containing a make contact (4) which is connected to one of the terminals of the element (10) which indicates the minimum degree of the physical stresses, and also contains a disconnecting contact (5) which is connected to one of the terminals of the element (11) which indicates the optimum degree of the physical stresses, and also contains a common contact (6) which is connected to one of the poles of the feed part (13) and to the contact (7) of the pair of contacts (7,8), the contact (8) of which is connected to one of the terminals of the element (12) which indicates the maximum degree of the physical stresses, the other terminals of the display elements (10,11,12) being connected to the other pole of the feed part (13) via a switch-off element (14), and the inert mass (16) being arranged in the response region (15) of the group of the hermetically encapsulated contacts which switch over and have magnetic actuation (4,5,6). The invention can be used in medical research work, in a doctor's practice, in sports medicine, for physiotherapy and in sanitoria and health resorts as well as for medicine for space applications. L'INVENTION CONCERNE LES APPAREILS DE MESURE NOTAMMENT MEDICAUX.LE DISPOSITIF FAISANT L'OBJET DE L'INVENTION EST CARACTERISE NOTAMMENT EN CE QU'IL COMPORTE UNE MASSE SISMIQUE 16 REALISEE SOUS FORME D'UN AIMANT PERMANENT ET FIXEE DANS LE BOITIER 1 SUR DES ELEMENTS DE SUSPENSION ELASTIQUES 17, LES ELEMENTS DE COMMUTATION 2, 3 ETANT DISPOSES SUIVANT LA DIRECTION DE DEPLACEMENT DE LADITE MASSE SISMIQUE,