Braking device particularly for bicycles and motorcycles
OwnerMassimiliano Zagoinventor
Life of this patent
Estimating the term…
Abstract
An intermittent impulse-type anti-lock braking device for bicycles and motorcycles, whose principal function is to prevent the front or the rear wheel from locking up when the rider actuates the brake lever. Said impulse-type intermittent device is made up of an eccentric wheel placed into motion by contact with the wheel of the vehicle. The eccentric wheel, connected to a lever, which has its fulcrum in, transmits the necessary alternating motion to the brake pad. In this manner, the pad is pressed against the rim of the wheel with an intermittent action instead of the continuous pressure that is provided by the braking systems which are currently on the market.
Claims10
A braking device for a rotating shaft or wheel of a bicycle including at least one braking pad and a braking actuator for pressing said braking pad against a friction surface when said braking device is actuated, comprising means for intermittently applying the pressure exerted by said braking actuator to said braking pad such that said braking pad is alternatingly applied to said friction surface in intermittent fashion, wherein said intermittently pressure applying means are powered by said rotating shaft or wheel to be braked to transform the pressure exerted by said actuator into an intermittent pressure on said braking pad and said intermittently pressure applying means include a cam means driven by said wheel or shaft and acting on said brake pad to reciprocate it toward and away from said friction surface when said braking device is actuated.
A braking device for a rotating shaft or wheel of a bicycle including at least one braking pad and a braking actuator for pressing said braking pad against a friction surface when said braking device is actuated, comprising means for intermittently applying the pressure exerted by said braking actuator to said braking pad such that said braking pad is alternatingly applied to said friction surface in intermittent fashion, wherein said intermittently pressure applying means are powered by said rotating shaft or wheel to be braked and including a cam means driven by said wheel or shaft and acting on said brake pad to reciprocate it toward and away from said friction surface when said braking device is actuated, and wherein said braking actuator includes a caliper device pivotably mounted on a brake support, said caliper device having a first end bearing said brake pad and a second end mounted relatively to said cam means so as to be brought into contact with said cam means when said braking device is actuated.
A braking device for a bicycle wheel, including at least one braking pad and a braking actuator for pressing said braking pad against a rim of the wheel to be braked when said braking device is actuated, said braking device includes means for intermittently applying the pressure exerted by said braking actuator to said braking pad such that said braking pad is alternatingly applied to said rim of the wheel in intermittent fashion, wherein said intermittently pressure applying means are powered by said wheel to be braked to transform the pressure exerted by said actuator into an intermittent pressure on said braking pad and said intermittently pressure applying means include a cam means driven by said wheel and acting on said brake pad to reciprocate it toward and away from said rim of the wheel when said braking device is actuated.
Dependencies are inferred from the claim text.