SUSPENSION DEVICE COMPRISING A PANTOGRAPH

The invention relates to a suspension device for spring suspending a mass body (3) in relation to a substructure (1), for example, a driver's cabin (3) of a heavy goods vehicle in relation to the vehicle chassis (1) thereof. The suspension device comprises a spring/damper arrangement (2) which...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOLGER LOHMULLER, KNUT HEIDSIECK, FELIX HAEUSLER
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:The invention relates to a suspension device for spring suspending a mass body (3) in relation to a substructure (1), for example, a driver's cabin (3) of a heavy goods vehicle in relation to the vehicle chassis (1) thereof. The suspension device comprises a spring/damper arrangement (2) which is arranged between the mass body (3) and the substructure (1) and which is used to dampen thrusts and/or oscillations. The suspension device in characterised in that it comprises at least one pantograph (6) which is used to reduce the freedom of movement of the mass body (3). The inventive suspension device is constructively robust and can determine the provided freedom of movement of the mass body in a reliable manner and can dampen and/or prevent undesired movements in other spatial directions. The invention enables an economical and a reliable spring suspension, in particular, for a driver's cabin of heavy good vehicles, to be produced. La invencion se relaciona con un dispositivo de suspension para el muelle que suspende un cuerpo (3) masico con relacion a una subestructura (1), por ejemplo, una cabina (3) de operador de un vehiculo industrial, con relacion al chasis (1) vehicular de este. El dispositivo de suspension comprende una disposicion (2) de muelle y amortiguador que esta dispuesta entre el cuerpo (3) masico y la subestructura (1) y que se usa para amortiguar golpes y/o oscilaciones. El dispositivo de suspension se caracteriza porque comprende al menos un pantografo (6) que se usa para reducir la libertar de movimiento del cuerpo (3) masico. El dispositivo inventivo de suspension es robusto constructivamente y puede determinar el grado de libertad de movimiento del cuerpo masico de una manera confiable y puede amortiguar y/o evitar movimientos indeseables en otras direcciones espaciales. La invencion permite producir una suspension economica y confiable, en particular, para una cabina de operador de vehiculos industriales.