Linear actuator for vehicle brake mechanism - has roller location slots in brake lever and support to produce linear motion on operating rod

摘要

The vehicle brake lever (6) has a fixed pivot (5) and an open ended location slot (1) next to it. A brake lever support plate (10) inside the U-shaped profile of the brake lever, has also a curved open ended slot (2) at a similar position as the slot in the brake lever (6). When the brake lever is operated. It hinges about its pivot (5). Three rollers on a tie screw (3) are located inside the slots (1, 2) of the brake lever and support plate (10). Brake rods (4), attached to the roller support bracket are moved axially due to the roller movement inside the location slots, thus transmitting the brake operating force.