Braking device particularly for skates
AssigneeNordica S.p.A.
InventorsRoberto Gorza, Claudio Zorzi, Renzo Balbinot
Life of this patent
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Abstract
Braking device, particularly usable for skates which include a shoe composed of a quarter which is articulated to a shell which is in turn associated with a supporting frame for two or more wheels. The device includes at least one elastic strut that allows an axially adjustable link between the quarter and a braking element which is oscillatably articulated to the frame and interacts with the ground in its active position. The device furthermore advantageously includes an element that is suitable to limit forward leg flexing.
Claims13
A braking device, particularly for skates which comprise a shoe composed of a quarter which is articulated to a shell which is associated with a supporting frame for two or more wheels, said device comprising:
- a braking element which is oscillatably pivoted relative to said frame for movement generally upwardly and downwardly relative to said frame, said braking element having a ground engaging pad interacting with the ground in a downward position;
- and
- at least one strut linking said quarter and said braking element such that articulation of said quarter rearwardly relative to said frame causes said strut to move said braking element downwardly and articulation of said quarter forwardly relative to said frame permits upward movement of said braking element,
- said strut including an elastic element extending along a longitudinal axis of said strut and arranged to transmit compressive force along said longitudinal axis to move said braking element downwardly when said quarter is articulated rearwardly, said elastic element being capable of lateral deformation when a force is applied to said elastic element along an axis that is disposed at an angle relative to said longitudinal axis.
A braking device, particularly for skates, which comprise a shoe composed of a quarter which is articulated to a shell which is associated with a supporting frame for two or more wheels, wherein
- said device comprises at least one adjustable elastic strut for linking said quarter and a braking element which is oscillatably articulated to said frame and interacts with the ground in an active position,
- said at least one strut comprises a lower portion which is articulated to said braking element and an upper portion which is articulated to said quarter, said lower and said upper portions being mutually interconnected by means of a spring having a spiral structure,
- said lower portion of said strut having an adjustable useful length, and
- said lower portion comprises an external portion which is pivoted to said braking element and a slider which is slidably accommodated inside said external portion, said slider defining, externally to said external portion, an opening in which an adjustment knob is rotatably accommodated, said knob having a threaded seat engaged with a threaded stem which is fixed to said external portion.
Dependencies are inferred from the claim text.