Patent ID: 9333801
Filing Date: 2016-05-10
CPC Classification: A61G,B60B,B62B,Y10T

Claim Text:
1. A central control braking system, comprising: a pedestal; at least one caster mounted at a bottom portion of the pedestal; a brake transmission shaft for controlling the caster; a plate girder movably connected to the pedestal; a pedal fixed to the plate girder, wherein when the pedal is depressed, the plate girder moves downward relative to the pedestal; and a reversing rotary assembly connecting the plate girder and the brake transmission shaft, wherein the reversing rotary assembly enables the brake transmission shaft to rotate forward or in reverse, based on a position of the reversing rotary assembly, when the pedal is depressed; wherein the reversing rotary assembly comprises a first reversing hook and a second reversing hook movably connected to the plate girder and a reversing wheel fixed to the brake transmission shaft and located between the first reversing hook and the second reversing hook; and wherein, under the control of the pedal, the first reversing hook or the second reversing hook urges against the reversing wheel.