BRAKE DISC FLOATING CALIPER FOR SERVICE AND PARKING BRAKING

A floating caliper (2) for a disc brake comprises a first half-caliper (10), which houses a reaction piston (50), a second half-caliper (12), which houses an action piston (90) and locking means for locking the action piston (90) in a preset parking position. The reaction piston (50) is elastically...

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Bibliographische Detailangaben
Hauptverfasser:	GUALANDRIS, MASSIMO, SICIGLIANO, ROBERTO, TADIOLI, LUCA, REGAZZONI, MATTIA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A floating caliper (2) for a disc brake comprises a first half-caliper (10), which houses a reaction piston (50), a second half-caliper (12), which houses an action piston (90) and locking means for locking the action piston (90) in a preset parking position. The reaction piston (50) is elastically yielding when the braking action acting on it exceeds a preset parking action threshold which corresponds to said parking position wherein the locking means lock the action piston (90). L'invention concerne un étrier flottant (2), pour un frein à disque, qui comporte un premier demi-étrier (10) qui loge un piston de réaction (50), un second demi-étrier (12) qui loge un piston d'action (90) et des moyens de verrouillage pour verrouiller le piston d'action (90) dans une position de stationnement prédéfinie. Le piston de réaction (50) est déformé élastiquement lorsque l'action de freinage agissant sur celui-ci dépasse un seuil d'action de stationnement prédéfini qui correspond à ladite position de stationnement dans laquelle les moyens de verrouillage verrouillent le piston d'action (90).