Test stand for measuring dynamic properties of breaking pads - has vehicle disc brake pad carrier on frame with hammer mechanism, accelerometer and frequency analyser

The test stand contains at least two carrier elements (11,12) mounted at a distance from each other, pref. on a frame or base plate (1), with support surfaces or edges in a plane. A hammer mechanism (28,29) mounted on the frame strikes the pad (24) when activated. The resulting frequency spectrum is...

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Bibliographische Detailangaben
Hauptverfasser:	WOERSDOERFER, KARL-FR., 6501 BUDENHEIM, DE, SCHOENIG, THOMAS, 6000 FRANKFURT, DE, DREILICH, LUDWIG., 6232 BAD SODEN, DE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The test stand contains at least two carrier elements (11,12) mounted at a distance from each other, pref. on a frame or base plate (1), with support surfaces or edges in a plane. A hammer mechanism (28,29) mounted on the frame strikes the pad (24) when activated. The resulting frequency spectrum is analysed by an electronic frequency analyser connected to an acceleration sensor which is brought into contact with the pad. USE/ADVANTAGE - Esp. for measuring vibration characteristics of braking pads, esp, for vehicle disc brakes. Enables large number of pads to be tested in short time and can be operated by unskilled person or robot.