REAR WHEEL BRAKING DEVICE FOR THREE-WHEEL VEHICLE Russian patent published in 2000 - IPC

FIELD: transport engineering; brakes. SUBSTANCE: braking device has beam stationary secured on frame of three-wheel vehicle, brake calipers, and cams coupled mechanically with brake caliper operating levers. Cams are installed for displacement relative to operating levers. Device has brake pedal common for both rear wheels. Introduced additionally are two pushers forming rectilinear sliding pairs with beams, cam forming bimoving kinematic pairs with pushers, two rotary pushers forming rotating kinematic pairs with above-indicated pushers and forming cylindrical bimoving kinematic pairs with beam, and two double-arm levers with arms arranged at angle of 90 deg relative to each other. One arm of any of indicated levers is mechanically coupled with rotary pusher, and other arm is mechanically coupled with cam mechanically coupled with brake calipers. Cam can be made in form of wedges with axis of rocking displaced relative to wedge surfaces. EFFECT: provision of equal braking forces on all brake pads. 4 cl, 4 dwg