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Einrichtung zum Pruefen von Balgfedern, insbesondere fuer Kraftfahrzeuge und Kraftfahrzeuganhaenger, unter betriebsaehnlichen Belastungsbedingungen

Einrichtung zum Pruefen eines mindestens ein Federelement umfassenden Bauteils (C2)
Device for testing cushion-type pneumatic springs, in particular for vehicles and vehicle trailers under realistic loading conditions
 
: Kluch, J.; Grubisic, V.; Fischer, G.; Wypich, P.; Streicher, M.; Klock, J.

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Frontpage ()

DE 1992-4215852 A: 19920514
DE 1992-4215852 A: 19920514
EP 1993-107655 A: 19930511
DE 4215852 C2: 19960222
EP 569939 B1: 19980318
G01M0013
G01N0003
German
Patent, Electronic Publication
Fraunhofer LBF ()

Abstract
In summary, the invention provides a device for testing cushion-type pneumatic springs under realistic loading conditions and comprises the following: a cushion-type pneumatic spring holder for holding one of the ends of a cushion-type pneumatic spring; a clamping and guiding device for clamping the other end of the cushion-type pneumatic spring and for the compelled guidance of the same along multiple nonlinear deflection and rebound travel paths determined by the clamping and guiding device. This device is suitable with particular advantage for testing the pneumatic springs of commercial vehicles and commercial trailers.

: http://publica.fraunhofer.de/documents/PX-11225.html