Lever with slider

Abstract

The lever with slider consists of a lever ( 30 ) and a slider ( 35 ), wherein the lever ( 30 ) consists of an axle attachment ( 10 ), at least two slider guides ( 12 ) and a guides limiter ( 14 ), whereas the slider ( 35 ) consists of a slider carrier ( 16 ), slider axle ( 24 ), slider limiter ( 18 ), key of the slider axle ( 22 ) and extremities attachment ( 20 ). The invention pertains to the field of equipment and devices for developing and exercising musculature or joints by means of a force of resistance with or without measuring devices. The invention addresses two problems, the problem of the best possible transfer of the extremities movement on the exercising device/appliance, i.e. the transfer of the exercising device/appliance movement on the extremity, rehabilitation or diagnostics and the problem of the removal of a large part of the unwanted load of the joints and skeletal system of the extremity that is undergoing exercising, rehabilitation or functional diagnostics.

1 . A lever with a slider which is fixed into appliances and devices for exercising, rehabilitation and functional diagnostics wherein it comprises the axle attachment ( 10 ) of the appliance or device onto which it is fixed, one or more slider guides ( 12 ), guides limiter ( 14 ) and the slider ( 35 ) consisting of a slider carrier ( 16 ) and slider axles ( 24 ) which are attached to it wherein the slider limiter ( 18 ) and the key of the slider axle ( 22 ) are placed on the slider axle, between which there is the extremities attachment movably positioned on the slider axle ( 24 ), wherein the slider ( 35 ) is movably placed on the slider guides ( 12 ) by means of a slider carrier ( 16 ) and wherein the said lever with slider ( 30 ) allows the movement of the point of connection of the extremities and the extremities attachment ( 20 ) around the axis of the extremities joint. 
     
     
         2 . A lever according to  claim 1 , wherein the slider axle ( 24 ) is placed vertically in relation to guides ( 12 ) of the slider lever ( 30 ). 
     
     
         3 . A lever according to  claim 1 , wherein it comprises two slider guides. 
     
     
         4 . A lever according to  claims 1  to  3 , wherein the slider carrier ( 16 ) moves along the guides ( 12 ) in the range from the place of connection of the slider guides ( 12 ) and the axle attachment ( 10 ) to the other end of the slider guides ( 12 ) which are embedded into the guides limiter ( 14 ). 
     
     
         5 . A lever according to  claims 1  to  4 , wherein the extremities attachment ( 20 ) is rotatable around its axis and slidable towards either side in the direction of the slider axle ( 24 ) wherein the range of the linear movement is determined by the position of the slider limiter ( 18 ) at one end and the key of the extremities attachment ( 22 ) at the other end. 
     
     
         6 . A lever according to  claims 1  to  5 , wherein the slider carrier ( 16 ) contains one or more linear bearings. 
     
     
         7 . A lever according to  claims 1  to  6 , wherein the extremities attachment ( 20 ) has an embedded linear bearing. 
     
     
         8 . A lever according to  claims 1  to  7 , wherein the axle attachment ( 10 ) is set up in a way so that it reflects as closely as possible the extremities line, preserving, during the process of design, the functionality of the slider lever axle attachment of the exercising, rehabilitation or functional diagnostics device/appliance.