Noise test bed for motor vehicle transmission - has stiff base body containing carrier arms with adaptors, supporting platform,申请号DE19893926281-传众专利搜索

发明名称	Noise test bed for motor vehicle transmission - has stiff base body containing carrier arms with adaptors, supporting platform
摘要	The noise test bed for motor vehicle transmissions (1) has a holder consisting of pref. two carriers with end adaptors (19,20) protruding from a platform, shafts which can be driven or braked for simulating different loadings at different speeds and a vibration transducer. The carriers are arms (11,12) of simple cross-section with increasing polar moment of inertia towards the platform (10) and straight profile. They are dynamically stiffly coupled to the platform to form a stiff base body with resonant frequencies above the frequency region of interest for vibration measurement. ADVANTAGE - For high reliability detection of noisy axle transmissions.
申请公布号	DE3926281(A1)	申请公布日期	1991.02.14
申请号	DE19893926281	申请日期	1989.08.09
申请人	DAIMLER-BENZ AKTIENGESELLSCHAFT, 7000 STUTTGART, DE	发明人	BIESINGER, JUERGEN, DIPL.-ING., 7300 ESSLINGEN, DE;BALASUBRAMANIAN, BHARAT, DR.-ING., 7061 LICHTENWALD, DE;KERN, GOETZ, DIPL.-ING., 7446 OBERBOHINGEN, DE;GROSSMANN, THEODOR, DIPL.-ING., 7342 BAD DITZENBACH, DE;KOEDER, BERND, DIPL.-ING., 7022 LEINFELDEN-ECHTERDINGEN, DE
分类号	G01M13/02	主分类号	G01M13/02
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