FIELD: testing equipment.
SUBSTANCE: invention refers to the field of vehicle engineering, namely to methods of bench and natural tests of car suspension and may be used in particular for diagnostics of car axes in car-care centre. Transducer contains magnetic head, code data carrier in the form of flat magnetic tape, oscillating circuit sprung in casing supports preventing angle of rotation with respect to casing. Inside casing is provided with free-wheeling inertia disk driven by compressed air. Magnetic tape with feed marks is fixed on outer surface of circuit and is capable of displacement with respect to magnetic head mounted on casing. Head is connected to computer via amplifier and analog-to-digital converter.
EFFECT: extension of test conditions range, improvement of validity of results obtained while structure is relatively simple, saving of tests cost.
3 dwg
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Authors
Dates
2010-02-27—Published
2008-10-20—Filed