COLD-WORKED BRAKE PISTON

The object is achieved firstly in principle on the basis of a cup-shapedly worked brake piston blank 19, in that at least one locally defined, i.e. partially cold-upset or partially ironed, cylindrical piston wall portion is present with a partially deformed piston wall 2 which is configured in adap...

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Bibliographic Details
Main Authors Müller, Matthias, Bauersfeld, Rico, Lorenz, Ulrich, Bach, Uwe, Zeibig, Uwe
Format Patent
LanguageEnglish
Published 11.06.2020
Subjects
BLASTING
BRAKES
CHEMISTRY
CLUTCHES
COMBINED OPERATIONS
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MACHINE TOOLS
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
OTHER WORKING OF METAL
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
UNIVERSAL MACHINE TOOLS
WEAPONS
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Summary:The object is achieved firstly in principle on the basis of a cup-shapedly worked brake piston blank 19, in that at least one locally defined, i.e. partially cold-upset or partially ironed, cylindrical piston wall portion is present with a partially deformed piston wall 2 which is configured in adaptively modified manner by plastic material deformation by means of material redistribution (flow) including strain-hardening of its piston wall thickness of s1−x.
Bibliography:Application Number: US201816619398