METHOD AND DEVICE FOR CHECKING THE ELECTRICAL CONDUCTIVITY OF TYRES FOR VEHICLE WHEELS

A device for checking the electrical conductivity of tyres for vehicle wheels comprises: a first electrode (17) configured for resting against a surface of a component of a tyre (2); a second electrode (18) configured for closing an electrical circuit with the component of the tyre (2); a meter (19)...

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Bibliographische Detailangaben
Hauptverfasser:	ROBERTI LORENZO, DORIA FRANCESCO, HELD ALESSANDRO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES OR ARRANGEMENTS RELATED TO TYRES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A device for checking the electrical conductivity of tyres for vehicle wheels comprises: a first electrode (17) configured for resting against a surface of a component of a tyre (2); a second electrode (18) configured for closing an electrical circuit with the component of the tyre (2); a meter (19) operatively connected to the first electrode (17) and to the second electrode (18). The meter (19) is configured for generating a voltage between the first electrode (17) and the second electrode (18) and obtaining an electrical resistance between them. The first electrode (17) has, at least when it is resting against the surface of the component, at least one contact portion (23) more yielding than the component and electrically conductive and configured for copying concavities of the aforementioned surface. 一种用于检查车辆车轮用轮胎的电导率的装置，包括：第一电极(17)，其配置成用于搁置抵靠在轮胎(2)的部件的表面上；第二电极(18)，其配置成用于闭合带有轮胎(2)的部件的电路；仪表(19)，其可操作地连接至第一电极(17)和第二电极(18)。仪表(19)配置成用于在第一电极(17)和第二电极(18)之间产生电压并获得它们之间的电阻。第一电极(17)至少在其搁置抵靠在部件的表面上时具有至少一个接触部分(23)，该接