Bremssattel aus mindestens 2 Komponenten

• Main Authors: Leonhardt, Matthias, Lindemann, Gert
• Format: Patent
• Language: German
• Published: 15.10.2020
• Subjects: ALLOYS; ARTIFICIAL STONE; BLASTING; BRAKES; CEMENTS; CERAMICS; CHEMISTRY; CLUTCHES; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; FERROUS OR NON-FERROUS ALLOYS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LIME, MAGNESIA; MECHANICAL ENGINEERING; METALLURGY; REFRACTORIES; SLAG; THERMAL INSULATION IN GENERAL; TREATMENT OF ALLOYS OR NON-FERROUS METALS; TREATMENT OF NATURAL STONE; WEAPONS

Bremssattel aus mindestens 2 Komponenten, wobei zumindest eine Komponente als Versteifungselement (34a) ausgebildet ist dadurch gekennzeichnet, dass das mindestens eine Versteifungselement (34a) mit mindestens einer zweiten Komponente (35a) kraftschlüssig und/oder formschlüssig miteinander verbunden ist, wobei das mindestens eine Versteifungselement (34a) ein Grundkörper mit infiltrierter Leichtmetalllegierung ist und das in den Grundkörper infiltrierte Leichtmetall eine Aluminiumlegierung AlSi12oder AlSi7Mg ist. The invention relates to a brake caliper, in particular such as is used in motor vehicles with disc brakes, and to the production of a brake caliper of said type according to the preamble of the independent claims. The brake caliper according to the invention provides that at least one component, which is designed as a stiffening element, of the brake caliper is connected in a non-positively and/or positively locking fashion to at least one second component of the brake caliper. The non-positively and/or positively locking connection may be provided for example by means of wedging, clamping, pinning or screwing. It is proposed that the at least one stiffening element be produced from a composite material. In this way, the mass of the brake caliper can be reduced overall. One proven design is a stiffening element 34a composed of a ceramic basic body with an infiltrated light metal, in particular an aluminium alloy such as for example AlSi12.