DEVICE WITH PEDAL CONTROL Russian patent published in 2011 - IPC G05G5/03 B60K26/02 B60T7/02 B60T7/06 G05G1/38 

FIELD: machine building.

SUBSTANCE: actuating device consists of pedal lever, of support case, of spring for compression of pedal lever in direction of return, of first spacer and second spacer generating correspondingly first resistance force and second resistant force relative to turn of pedal lever. In the first version the actuating device also consists of an element ensuring a shift for transfer of the first or second pair of friction surfaces, with higher coefficient of static friction, together with the pedal lever at their relative shift. In the second version the actuating device consists of a flexible body ensuring transfer of the first or second pair of friction surfaces, with higher coefficient of static friction, together with the pedal lever at their relative shift. In the third version, in the actuating device maximal force of static friction of a portion of the second spacer designed for frictional interaction is higher, than maximal force of static friction of the portion of the first spacer designed for friction interaction. The second spacer has a zone, wherein modulus of elasticity of the second portion for flexible deformation is less, than modulus of elasticity of the portion of the first spacer designed for flexible deformation with regard to flexible deformation at the moment when the pedal lever travels relative to the support case.

EFFECT: easy stable maintenance of pressure intensity on driven element with foot control, such as pedal of accelerator, at simultaneous attenuation of pressure on wall at initial moment of pressure on driven element.

16 cl, 58 dwg