Patent ID: 9141129
Filing Date: 2015-09-22
Classification: B60T,G05G

Abstract:
1. A pedal simulator, comprising: a main housing; a piston provided within the main housing so as to be reciprocally movable in upward and downward directions; a damper vertically disposed within the main housing, a first coil spring which supports, at an upper end thereof, the piston and which is configured to generate elastic force when being compressed according to downward movement of the piston; a support member which is disposed beneath the first coil spring and downwardly moveable with the piston according to downward movement of the piston, the support member having, at a center thereof, a through hole through which the damper passes; a second coil spring which is disposed beneath the support member and supports the support member, the second coil spring configured to generate elastic force when being compressed according to downward movement of the support member; a damper housing fixed to a lower portion of the main housing, wherein the damper is inserted and coupled, at a lower side thereof, into a groove portion formed in the damper housing, and wherein the damper has, at an outside surface thereof, a protrusion portion which protrudes outwardly and is made of an elastic material.